Journal of Microbiology

Journal Articles

Activity of Lactobacillus crispatus isolated from vaginal microbiota against Mycobacterium tuberculosis: Youngkyoung Lee , Hoonhee Seo , Sukyung Kim Abdur Rahim , Youjin Yoon , Jehee Jung , Saebim Lee , Chang Beom Ryu , Ho-Yeon Song; J. Microbiol. 2021;59(11):1019-1030. Published online November 1, 2021; DOI: https://doi.org/10.1007/s12275-021-1332-0

49 View
0 Download
7 Web of Science
7 Crossref

Tuberculosis, an infectious disease, is caused by Mycobacterium tuberculosis. It remains a significant public health issue around the globe, causing about 1.8 million deaths every year. Drug-resistant M. tuberculosis, including multi-drug-resistant (MDR), extremely-drug-resistant (XDR), and totally drugresistant (TDR) M. tuberculosis, continues to be a threat to public health. In the case of antibiotic-resistant tuberculosis, the treatment effect of conventional antibiotics is low. Side effects caused by high doses over a long period are causing severe problems. To overcome these problems, there is an urgent need to develop a new anti-tuberculosis drug that is different from the existing compound-based antibiotics. Probiotics are defined as live microorganisms conferring health benefits. They can be potential therapeutic agents in this context as the effectiveness of probiotics against different infectious diseases has been well established. Here, we report that Lactobacillus crispatus PMC201 shows a promising effect on tuberculosis isolated from vaginal fluids of healthy Korean women. Lactobacillus crispatus PMC201 reduced M. tuberculosis H37Rv under co-culture conditions in broth and reduced M. tuberculosis H37Rv and XDR M. tuberculosis in macrophages. Lactobacillus crispatus PMC201 was not toxic to a guinea pig model and did not induce dysbiosis in a human intestinal microbial ecosystem simulator. Taken together, these
results
indicate that L. crispatus PMC201 can be a promising alternative drug candidate in the current tuberculosis drug regime. Further study is warranted to assess the in vivo efficacy and confirm the mode of action of L. crispatus PMC201.

Citations

Citations to this article as recorded by

Exploring the potential of Lactocaseibacillus rhamnosus PMC203 in inducing autophagy to reduce the burden of Mycobacterium tuberculosis
Md Abdur Rahim, Hoonhee Seo, Sukyung Kim, Indrajeet Barman, Fatemeh Ghorbanian, Mohammed Solayman Hossain, Md Sarower Hossen Shuvo, Saebim Lee, Ho-Yeon Song
Medical Microbiology and Immunology.2024;[Epub] CrossRef
Efficacy of lyophilized Lactobacillus sakei as a potential candidate for preventing carbapenem-resistant Klebsiella infection
Hanieh Tajdozian, Hoonhee Seo, Yoonkyoung Jeong, Fatemeh Ghorbanian, Chae-eun Park, Faezeh Sarafraz, Md Abdur Rahim, Youngkyoung Lee, Sukyung Kim, Saebim Lee, Jung-Hyun Ju, Chul-Ho Kim, Ho-Yeon Song
Annals of Microbiology.2024;[Epub] CrossRef
Identification of Probiotic Strains with Anti-Tuberculosis Activity and Their Characterization as Potential Therapeutic Agents
Mohammed Solayman Hossain, Hoonhee Seo, Md Abdur Rahim, Md Sarower Hossen Shuvo, Indrajeet Barman, Hokyoung Kim, Jinhyeon An, Sukyung Kim, Ho-Yeon Song
Journal of Bacteriology and Virology.2024; 54(4): 325. CrossRef
The gut and lung microbiota in pulmonary tuberculosis: susceptibility, function, and new insights into treatment
Qiqi Zhuo, Xianyi Zhang, Kehong Zhang, Chan Chen, Zhen Huang, Yuzhong Xu
Expert Review of Anti-infective Therapy.2023; 21(12): 1355. CrossRef
Host microbiome in tuberculosis: disease, treatment, and immunity perspectives
Archana Pant, Bhabatosh Das, Gopalakrishnan Aneeshkumar Arimbasseri
Frontiers in Microbiology.2023;[Epub] CrossRef
Antibiotic Resistance to Mycobacterium tuberculosis and Potential Use of Natural and Biological Products as Alternative Anti-Mycobacterial Agents
Roberto Arrigoni, Andrea Ballini, Skender Topi, Lucrezia Bottalico, Emilio Jirillo, Luigi Santacroce
Antibiotics.2022; 11(10): 1431. CrossRef
In Vivo Efficacy of Bacillus velezensis Isolated from Korean Gochang Bokbunja Vinegar against Carbapenem-Resistant Klebsiella pneumoniae Infections
Fatemeh Ghorbanian, Hoonhee Seo, Hanieh Tajdozian, Youngkyoung Lee, MD Abdur Rahim, Sukyung Kim, Il-Yun Jung, Saebim Lee, Ho-Yeon Song
Polish Journal of Microbiology.2022; 71(4): 553. CrossRef

Type 2 human papillomavirus E7 attenuates E-cadherin expression in human keratinocytes: Ji Young Song , Young Min Park , Soon Yong Choi; J. Microbiol. 2021;59(6):616-625. Published online March 29, 2021; DOI: https://doi.org/10.1007/s12275-021-0690-y

43 View
0 Download
1 Web of Science
1 Crossref

Abstract

Human papillomaviruses (HPVs) are known to utilize the down-regulation of epithelial (E)-cadherin, a major component of adherens junctions of keratinocytes, to evade host immune surveillance in high-risk group. However, the effects of HPV on the function of E-cadherin in low-risk groups remain unknown. We investigated whether type 2 HPV (HPV- 2) E7 could induce alterations in E-cadherin expression in transiently transfected keratinocytes and cell lines expressing HPV-2 E7. To examine the expression pattern of E-cadherin in cutaneous warts and normal skin samples, immunohistochemical analysis was performed. Quantitative real-time polymerase chain reactions, luciferase assays, western blot, immunocytochemistry, and electron microscopy were used to evaluate the mRNA and protein expression levels of Ecadherin in normal human epidermal keratinocytes transfected with HPV-2 E7 plasmid DNA or E7-specific siRNA and in E7-expressing cell lines. E-cadherin expression levels in HPV-2 positive cutaneous warts were significantly decreased compared to those in normal skin (p < 0.05). Similarly, the mRNA and protein expression levels of E-cadherin in E7 transiently transfected cells were significantly decreased compared to those in empty vector-transfected cells. The decreases were restored by transfection with E7-specific siRNA (p < 0.05). Likewise, cell lines expressing E7 showed a decreased expression of E-cadherin. When the cells were cultured in low attachment plates, cell-to-cell aggregation was inhibited. Taken together, our data suggest that HPV-2 E7, the causative agent of cutaneous warts, could mediate the transcriptional repression of E-cadherin.

Citations

Citations to this article as recorded by

The NLRP3 inflammasome in viral infection (Review)
Qiaoli Zheng, Chunting Hua, Qichang Liang, Hao Cheng
Molecular Medicine Reports.2023;[Epub] CrossRef

Endophytic bacterial and fungal microbiota in different cultivars of cassava (Manihot esculenta Crantz): Hong Li , Chengliang Yan , Yanqiong Tang , Xiang Ma , Yinhua Chen , Songbi Chen , Min Lin , Zhu Liu; J. Microbiol. 2020;58(7):614-623. Published online May 18, 2020; DOI: https://doi.org/10.1007/s12275-020-9565-x

57 View
0 Download
13 Web of Science
12 Crossref

Abstract

Endophytes colonize tissues of healthy host plants and play a crucial role in plant growth and development. However, little attention has been paid to the endophytes of tuber crops such as cassava, which is used as a staple food by approximately 800 million people worldwide. This study aimed to elucidate the diversity and composition of endophytic bacterial and fungal communities in different cassava cultivars using high-throughput sequencing. Although no significant differences in richness or diversity were observed among the different cassava cultivars, the community compositions were diverse. Two cultivars (SC124 and SC205) tolerant to root rot exhibited similar community compositions, while two other cultivars (SC10 and SC5), which are moderately and highly susceptible to root rot, respectively, harboured similar community compositions. Proteobacteria, Firmicutes, and Ascomycota dominated the endophyte assemblages, with Weissella, Serratia, Lasiodiplodia, Fusarium, and Diaporthe being the predominant genera. The differentially abundant taxonomic clades between the tolerant and susceptible cultivars were mainly rare taxa, such as Lachnoclostridium_5, Rhizobium, Lampropedia, and Stenotrophomonas. These seemed to be key genera that affected the susceptibility of cassava to root rot. Moreover, the comparison of KEGG functional profiles revealed that ‘Environmental adaptation’ category was significantly enriched in the tolerant cultivars, while ‘Infectious diseases: Parasitic’ category was significantly enriched in the susceptible cultivars. The present findings open opportunities for further studies on the roles of endophytes in the susceptibility of plants to diseases.

Citations

Citations to this article as recorded by

Are rot-causing Botryosphaeriaceae species surviving in healthy Manihot esculenta propagative material in Brazil?
Amanda Cupertino de Queiroz Brito, Juliana Ferreira de Mello, José Vitorino da Silva Neto, Daniele Magna Azevedo de Assis, Ana Elisa de Almeida Souza, Antonio Félix da Costa, Ueder Pedro Lopes, Cristina Maria de Souza-Motta, Alexandre Reis Machado
Tropical Plant Pathology.2025;[Epub] CrossRef
Nutrient Management Under Good Agricultural Practices for Sustainable Cassava Production in Northeastern Thailand
Derrick Keith Thompson, Ornprapa Thepsilvisut, Phanawan Imorachorn, Saowakol Boonkaen, Preuk Chutimanukul, Suthasinee Somyong, Wuttichai Mhuantong, Hiroshi Ehara
Resources.2025; 14(3): 39. CrossRef
Impact of Vanadium–Titanium–Magnetite Mining Activities on Endophytic Bacterial Communities and Functions in the Root Systems of Local Plants
Zhuang Xiong, Yunfeng Zhang, Xiaodie Chen, Ajia Sha, Wenqi Xiao, Yingyong Luo, Lianxin Peng, Liang Zou, Qiang Li
Genes.2024; 15(5): 526. CrossRef
Colorimetric LAMP Assay for Detection of Xanthomonas phaseoli pv. manihotis in Cassava Through Genomics: A New Approach to an Old Problem
Ian C. Bispo Carvalho, Alice Maria Silva Carvalho, Adriane Wendland, Maurício Rossato
Plant Disease.2024; 108(10): 2993. CrossRef
Genetic diversity, plant growth promotion potential, and antimicrobial activity of culturable endophytic actinobacteria isolated from Aconitum carmichaelii Debeaux
Lan Zou, Yaopeng Zhang, Qian Wang, Siyu Wang, Muyi Li, Jing Huang
Journal of Applied Microbiology.2023;[Epub] CrossRef
High-throughput sequencing-based analysis of the composition and diversity of endophytic bacteria community in tubers of Gastrodia elata f.glauca
Heng Zheng, Peng Zhang, Jing Qin, Jiani Guo, Jun Deng
Frontiers in Microbiology.2023;[Epub] CrossRef
Richness of Nigrospora spp. (Apiosporaceae) in Manihot esculenta in Brazil and the description of three new species
Amanda Cupertino de Queiroz Brito, Juliana Ferreira de Mello, Ana Elisa de Almeida Souza, Sandy dos Santos Nascimento, Cristina Maria de Souza-Motta, Alexandre Reis Machado
Mycological Progress.2023;[Epub] CrossRef
Biocontrol de Fusarium spp. en el cultivo de vainilla: Un nuevo modelo de estudio
Laura Steffania Franco-Galindo , Ana Teresa Mosquera-Espinosa
Temas Agrarios.2023; 28(1): 95. CrossRef
Endophytic bacterial community structure and diversity of the medicinal plant Mirabilis himalaica from different locations
Erhao Zhang, Yazhou Lu, Rundong Zhao, Xiu Yin, Jie Zhang, Benxia Yu, Min Yao, Zhihua Liao, Xiaozhong Lan
Brazilian Journal of Microbiology.2023; 54(4): 2991. CrossRef
Diversity of the Bacterial Microbiome Associated With the Endosphere and Rhizosphere of Different Cassava (Manihot esculenta Crantz) Genotypes
Jingwen Ha, Yu Gao, Rui Zhang, Ke Li, Yijie Zhang, Xiaolei Niu, Xin Chen, Kai Luo, Yinhua Chen
Frontiers in Microbiology.2021;[Epub] CrossRef
The Diversity of Culture-Dependent Gram-Negative Rhizobacteria Associated with Manihot esculenta Crantz Plants Subjected to Water-Deficit Stress
Tatiana Zapata, Diana Marcela Galindo, Alba Rocío Corrales-Ducuara, Iván Darío Ocampo-Ibáñez
Diversity.2021; 13(8): 366. CrossRef
Isolation and characterization of cassava root endophytic bacteria with the ability to promote plant growth and control the in vitro and in vivo growth of Phytopythium sp.
Solange da Cunha Ferreira, Alessandra Keiko Nakasone, Silvia Mara Coelho do Nascimento, Danyllo Amaral de Oliveira, Andrei Santos Siqueira, Elisa Ferreira Moura Cunha, Gledson Luiz Salgado de Castro, Cláudia Regina Batista de Souza
Physiological and Molecular Plant Pathology.2021; 116: 101709. CrossRef

Kinetic characterization of laccase from Bacillus atrophaeus, and its potential in juice clarification in free and immobilized forms: Lokesh Kumar Narnoliya , Neera Agarwal , Satya N. Patel , Sudhir P. Singh; J. Microbiol. 2019;57(10):900-909. Published online August 28, 2019; DOI: https://doi.org/10.1007/s12275-019-9170-z

41 View
0 Download
16 Web of Science
15 Crossref

Abstract

In the present study, a laccase gene (BaLc) from a lignin degrading bacterium, Bacillus atrophaeus, has been cloned and expressed in Escherichia coli. The optimal catalytic activity of the protein was achieved at 5.5 pH and 35°C temperature, measured by oxidation of ABTS. The Km and Vmax values were determined as 1.42 mM and 4.16 μmole/min, respectively. To achieve the enzyme recovery, the biocatalyst (BaLc) was covalently attached onto the functionalized iron magnetic-nanoparticles. The nanoparticles were characterized by zeta-potential and FTIR analyses. The immobilized BaLc enzyme was physico-kinetically characterized, exhibiting retention of 60% of the residual activity after ten reaction cycles of ABTS oxidation. The immobilized biocatalyst system was tested for its biotechnological exploitability in plant juice processing, achieving 41–58% of phenol reduction, 41–58% decolorization, 50–59% turbidity reduction in the extracts of banana pseudo-stem and sweet sorghum stalk, and apple fruit juice. This is the first study to demonstrate the use of nanoparticle- laccase conjugate in juice clarification. The findings suggest that B. atrophaus laccase is a potential catalytic tool for plant juice bioprocessing activities.

Citations

Citations to this article as recorded by

Immobilized enzymes: exploring its potential in food industry applications
K. A. Jothyswarupha, Swethaa Venkataraman, Devi Sri Rajendran, S. S. Sakthi Shri, Shivani Sivaprakasam, Tholeti Yamini, P. Karthik, Vaidyanathan Vinoth Kumar
Food Science and Biotechnology.2024;[Epub] CrossRef
Harnessing the power of bacterial laccases for xenobiotic degradation in water: A 10-year overview
Mujeeb ur Rahman, Muhammad Wajid Ullah, Junaid Ali Shah, Sivasamy Sethupathy, Hazart Bilal, Sidikov Akmal Abdikakharovich, Afaq Ullah Khan, Khalid Ali Khan, Noureddine Elboughdiri, Daochen Zhu
Science of The Total Environment.2024; 918: 170498. CrossRef
Laccase-mediated degradation of emerging contaminants: unveiling a sustainable solution
Pooja Thathola, Elda M. Melchor-Martínez, Priyanka Adhikari, Saúl Antonio Hernández Martínez, Anita Pandey, Roberto Parra-Saldívar
Environmental Science: Advances.2024; 3(11): 1500. CrossRef
Biochemical Characteristics of Laccases and Their Practical Application in the Removal of Xenobiotics from Water
Agnieszka Gałązka, Urszula Jankiewicz, Andrzej Szczepkowski
Applied Sciences.2023; 13(7): 4394. CrossRef
Application of Immobilized Enzymes in Juice Clarification
Feng Wang, Hui Xu, Miaomiao Wang, Xiaolei Yu, Yi Cui, Ling Xu, Anzhou Ma, Zhongyang Ding, Shuhao Huo, Bin Zou, Jingya Qian
Foods.2023; 12(23): 4258. CrossRef
Bacterial Laccases as Biocatalysts for the Remediation of Environmental Toxic Pollutants: A Green and Eco-Friendly Approach—A Review
Neha Agarwal, Vijendra Singh Solanki, Amel Gacem, Mohd Abul Hasan, Brijesh Pare, Amrita Srivastava, Anupama Singh, Virendra Kumar Yadav, Krishna Kumar Yadav, Chaigoo Lee, Wonjae Lee, Sumate Chaiprapat, Byong-Hun Jeon
Water.2022; 14(24): 4068. CrossRef
Enzymatic treatment, unfermented and fermented fruit-based products: current state of knowledge
Joanne Yi Hui Toy, Yuyun Lu, Dejian Huang, Keisuke Matsumura, Shao-Quan Liu
Critical Reviews in Food Science and Nutrition.2022; 62(7): 1890. CrossRef
Current research progress on laccase-like nanomaterials
Lulu Lei, Xiaoyu Yang, Yudong Song, Hui Huang, Yongxin Li
New Journal of Chemistry.2022; 46(8): 3541. CrossRef
Poly(vinyl Alcohol)-Alginate Immobilized Trametes versicolor IBL-04 Laccase as Eco-friendly Biocatalyst for Dyes Degradation
Sadia Noreen, Muhammad Asgher, Sarmad Ahmad Qamar, Muhammad Bilal, Hafiz M. N. Iqbal
Catalysis Letters.2022; 152(6): 1869. CrossRef
Recent developments in enzyme immobilization technology for high-throughput processing in food industries
Asghar Taheri-Kafrani, Sara Kharazmi, Mahmoud Nasrollahzadeh, Asieh Soozanipour, Fatemeh Ejeian, Parisa Etedali, Hajar-Alsadat Mansouri-Tehrani, Amir Razmjou, Samaneh Mahmoudi-Gom Yek, Rajender S. Varma
Critical Reviews in Food Science and Nutrition.2021; 61(19): 3160. CrossRef
Laccases in food processing: Current status, bottlenecks and perspectives
Emanueli Backes, Camila Gabriel Kato, Rúbia Carvalho Gomes Corrêa, Regina de Fátima Peralta Muniz Moreira, Rosely Aparecida Peralta, Lillian Barros, Isabel C.F.R. Ferreira, Gisella Maria Zanin, Adelar Bracht, Rosane Marina Peralta
Trends in Food Science & Technology.2021; 115: 445. CrossRef
A novel Bacillus ligniniphilus catechol 2,3-dioxygenase shows unique substrate preference and metal requirement
Peter Adewale, Alice Lang, Fang Huang, Daochen Zhu, Jianzhong Sun, Michael Ngadi, Trent Chunzhong Yang
Scientific Reports.2021;[Epub] CrossRef
Laccases as green and versatile biocatalysts: from lab to enzyme market—an overview
Tatiane Brugnari, Dayane Moreira Braga, Camila Souza Almeida dos Santos, Bruno Henrique Czelusniak Torres, Tatiani Andressa Modkovski, Charles Windson Isidoro Haminiuk, Giselle Maria Maciel
Bioresources and Bioprocessing.2021;[Epub] CrossRef
Extracting flavonoid from Ginkgo biloba using lignocellulolytic bacteria Paenarthrobacter sp. and optimized via response surface methodology
Sihai Han, Chonlong Chio, Tianxiao Ma, Aristide Laurel Mokale Kognou, Sarita Shrestha, Feifei Chen, Wensheng Qin
Biofuels, Bioproducts and Biorefining.2021; 15(3): 867. CrossRef
Magnetic nanobiocatalyst for extraction of bioactive ingredients: A novel approach
Shamraja S. Nadar, Pravin D. Patil, Nanda M. Rohra
Trends in Food Science & Technology.2020; 103: 225. CrossRef

Reduction of selenite to elemental Se(0) with simultaneous degradation of phenol by co-cultures of Phanerochaete chrysosporium and Delftia lacustris: Samayita Chakraborty , Eldon R. Rene , Piet N. L. Lens; J. Microbiol. 2019;57(9):738-747. Published online August 3, 2019; DOI: https://doi.org/10.1007/s12275-019-9042-6

42 View
0 Download
7 Web of Science
8 Crossref

Abstract

The simultaneous removal of phenol and selenite from synthetic wastewater was investigated by adopting two different co-culturing techniques using the fungus Phanerochaete chrysosporium and the bacterium Delftia lacustris. Separately grown biomass of the fungus and the bacterium (suspended co-culture) was incubated with different concentrations of phenol (0–1,200 mg/L) and selenite (10 mg/L). The selenite ions were biologically reduced to extracellular Se(0) nanoparticles (3.58 nm diameter) with the simultaneous degradation of up to 800 mg/L of phenol. Upon growing the fungus and the bacterium together using an attached growth co-culture, the bacterium grew as a biofilm onto the fungus. The extracellularly produced Se(0) in the attached growth co-culture had a minimum diameter of 58.5 nm. This co-culture was able to degrade completely 50 mg/L phenol, but was completely inhibited at a phenol concentration of 200 mg/L.

Citations

Citations to this article as recorded by

Using Fungi in Artificial Microbial Consortia to Solve Bioremediation Problems
Elena Efremenko, Nikolay Stepanov, Olga Senko, Aysel Aslanli, Olga Maslova, Ilya Lyagin
Microorganisms.2024; 12(3): 470. CrossRef
Review on environmental selenium: Occurrence, public health implications and biological treatment strategies
Adhena Ayaliew Werkneh, Gebretsadkan Gebremedhin Gebretsadik, Shifare Berhe Gebru
Environmental Challenges.2023; 11: 100698. CrossRef
Simultaneous bioreduction of tellurite and selenite by Yarrowia lipolytica, Trichosporon cutaneum, and their co-culture along with characterization of biosynthesized Te–Se nanoparticles
Firooz Hosseini, Maryam Hadian, Elham Lashani, Hamid Moghimi
Microbial Cell Factories.2023;[Epub] CrossRef
Simultaneous bioremediation of phenol and tellurite by Lysinibacillus sp. EBL303 and characterization of biosynthesized Te nanoparticles
Firooz Hosseini, Elham Lashani, Hamid Moghimi
Scientific Reports.2023;[Epub] CrossRef
Selenium-Containing Nanostructures: Synthesis, Properties, and Agrochemical Aspects of Application (Review)
A. I. Perfileva
Nanobiotechnology Reports.2022; 17(2): 165. CrossRef
Biological selenate and selenite reduction by waste activated sludge using hydrogen as electron donor
Arindam Sinharoy, Piet N.L. Lens
Journal of Environmental Management.2022; 319: 115745. CrossRef
Leucobacter coleopterorum sp. nov., Leucobacter insecticola sp. nov., and Leucobacter viscericola sp. nov., isolated from the intestine of the diving beetles, Cybister brevis and Cybister lewisianus, and emended description of the genus Leucobacter
Dong-Wook Hyun, Hojun Sung, Pil Soo Kim, Ji-Hyun Yun, Jin-Woo Bae
Journal of Microbiology.2021; 59(4): 360. CrossRef
Biological Removal of Selenate and Selenite from Wastewater: Options for Selenium Recovery as Nanoparticles
Arindam Sinharoy, Piet N. L. Lens
Current Pollution Reports.2020; 6(3): 230. CrossRef

Research Support, Non-U.S. Gov'ts

Antibacterial potential of a small peptide from Bacillus sp. RPT-0001 and its capping for green synthesis of silver nanoparticles: Supriya Deepak Patil , Rajnikant Sharma , Tapas Bhattacharyya , Piyush Kumar , Manasi Gupta , Bhupinder Singh Chaddha , Naveen Kumar Navani , Ranjana Pathania; J. Microbiol. 2015;53(9):643-652. Published online August 1, 2015; DOI: https://doi.org/10.1007/s12275-015-4686-3

43 View
0 Download
10 Crossref

Abstract

Infirmity and death from diseases caused by unsafe food are a continual hazard to communal health safety and socio-economic growth throughout the world. Chemical preservatives are associated with health hazards and toxicity issues. In the study reported here, 200 soil isolates from Western Himalayan region in India were screened for potential antibacterial activity against food-borne pathogens. This study led to the isolation of a bacterial strain belonging to the Genus Bacillus and was designated as RPT-0001. The associated antibacterial activity was sensitive to pronase E treatment. Bioassay-guided fractionation using reverse phase high performance liquid chromatography (RP-HPLC) led to isolation of the antibacterial peptide designated as RPT-0001. The molecular weight of RPT-0001 was determined by electro- spray ionization mass spectroscopy (ESI-MS) as 276.9 Da. RPT-0001 was inhibitory to both Gram-negative and Grampositive food-borne bacteria tested. The characteristics of RPT-0001 do not match with that of any other known antibacterial peptides produced by Bacillus sp. or related genera. Purified RPT-0001 was successfully used in synthesis of silver nanoparticles effective against food-borne pathogenic bacteria. The antibacterial peptide and silver nanoparticles synthesized utilizing it as a capping and reducing agent hold promising potential in food preservation, in packaging material and as a therapeutic agent in the treatment of foodborne infections.

Citations

Citations to this article as recorded by

Bacteriocin-Nanoconjugates (Bac10307-AgNPs) Biosynthesized from Lactobacillus acidophilus-Derived Bacteriocins Exhibit Enhanced and Promising Biological Activities
Arif Jamal Siddiqui, Mitesh Patel, Mohd Adnan, Sadaf Jahan, Juhi Saxena, Mohammed Merae Alshahrani, Abdelmushin Abdelgadir, Fevzi Bardakci, Manojkumar Sachidanandan, Riadh Badraoui, Mejdi Snoussi, Allal Ouhtit
Pharmaceutics.2023; 15(2): 403. CrossRef
Purification and characterization of bacteriocin Bac23 extracted from Lactobacillus plantarum PKLP5 and its interaction with silver nanoparticles for enhanced antimicrobial spectrum against food-borne pathogens
Parveen Kaur Sidhu, Kiran Nehra
LWT.2021; 139: 110546. CrossRef
New views on the ingenious applications of Ag nanoparticles as a sensor for antibiotic detection and as a potent antimicrobial agent
Keyur Bhatt, Anita Kongor, Mohd Atharb, Vinod Jain
Journal of Metals, Materials and Minerals.2021; 31(3): 1. CrossRef
Physicochemical-guided design of cathelicidin-derived peptides generates membrane active variants with therapeutic potential
Nelson G. J. Oliveira, Marlon H. Cardoso, Nadya Velikova, Marcel Giesbers, Jerry M. Wells, Taia M. B. Rezende, Renko de Vries, Octávio L. Franco
Scientific Reports.2020;[Epub] CrossRef
Bacteriocin‐capped silver nanoparticles for enhanced antimicrobial efficacy against food pathogens
Parveen Kaur Sidhu, Kiran Nehra
IET Nanobiotechnology.2020; 14(3): 245. CrossRef
Microbial synthesis of zinc oxide nanoparticles and their potential application as an antimicrobial agent and a feed supplement in animal industry: a review
Hidayat Mohd Yusof, Rosfarizan Mohamad, Uswatun Hasanah Zaidan, Nor’ Aini Abdul Rahman
Journal of Animal Science and Biotechnology.2019;[Epub] CrossRef
Advances in Lipid and Metal Nanoparticles for Antimicrobial Peptide Delivery
Marcin Makowski, Ítala C. Silva, Constança Pais do Amaral, Sónia Gonçalves, Nuno C. Santos
Pharmaceutics.2019; 11(11): 588. CrossRef
The therapeutic applications of antimicrobial peptides (AMPs): a patent review
Hee-Kyoung Kang, Cheolmin Kim, Chang Ho Seo, Yoonkyung Park
Journal of Microbiology.2017; 55(1): 1. CrossRef
Bacilli as Biological Nano-factories Intended for Synthesis of Silver Nanoparticles and Its Application in Human Welfare
Varish Ahmad, Qazi Mohammad Sajid Jamal, Arun K. Shukla, Javed Alam, Ahamad Imran, Usama Mohamed Abaza
Journal of Cluster Science.2017; 28(4): 1775. CrossRef
High-resolution imaging of the microbial cell surface
Ki Woo Kim
Journal of Microbiology.2016; 54(11): 703. CrossRef

Evaluation of the Antimicrobial Potency of Silver Nanoparticles Biosynthesized by Using an Endophytic Fungus, Cryptosporiopsis ericae PS4: Lamabam Sophiya Devi , Santa Ram Joshi; J. Microbiol. 2014;52(8):667-674. Published online July 4, 2014; DOI: https://doi.org/10.1007/s12275-014-4113-1

42 View
0 Download
34 Crossref

Abstract

In the present study, silver nanoparticles (AgNPs) with an average particle size of 5.5 ± 3.1 nm were biosynthesized using an endophytic fungus Cryptosporiopsis ericae PS4 isolated from the ethno-medicinal plant Potentilla fulgens L. The nanoparticles were characterized using UV-visible spectrophotometer, transmission electron microscopy (TEM), scanning electron microscopy (SEM), selective area electron diffraction (SAED), and energy dispersive X-ray (EDX) spectroscopy analysis. Antimicrobial efficacy of the AgNPs was analyzed singly and in combination with the antibiotic/antifungal agent chloramphenicol/fluconazole, against five pathogenic microorganisms-Staphylococcus aureus MTCC96, Salmonella enteric MTCC735, Escherichia coli MTCC730, Enterococcus faecalis MTCC2729, and Candida albicans MTCC 183. The activity of AgNPs on the growth and morphology of the microorganisms was studied in solid and liquid growth media employing various susceptibility assays. These studies demonstrated that concentrations of AgNPs alone between 10 and 25 μM reduced the growth rates of the tested bacteria and fungus and revealed bactericidal/fungicidal activity of the AgNPs by delaying the exponential and stationary phases. Examination using SEM showed pits and ruptures in bacterial cells indicating fragmented cell membrane and severe cell damage in those cultures treated with AgNPs. These experimental findings suggest that the biosynthesized AgNPs may be a potential antimicrobial agent.

Citations

Citations to this article as recorded by

Microscopy based methods for characterization, drug delivery, and understanding the dynamics of nanoparticles
Priyamvada Gupta, Nilesh Rai, Ashish Verma, Vibhav Gautam
Medicinal Research Reviews.2024; 44(1): 138. CrossRef
Insights into the physico-chemical and biological characterization of sodium lignosulfonate - silver nanosystems designed for wound management
Ioana C. Marinas, Leonard Ignat, Ignat E. Maurușa, Madalina D. Gaboreanu, Coroabă Adina, Marcela Popa, Mariana C. Chifiriuc, Marian Angheloiu, Mihaela Georgescu, Alexandra Iacobescu, Gratiela Gradisteanu Pircalabioru, Miruna Stan, Mariana Pinteala
Heliyon.2024; 10(4): e26047. CrossRef
From nature to nanomedicine: bioengineered metallic nanoparticles bridge the gap for medical applications
Jitendra Patel, G. Shiva Kumar, Harekrishna Roy, Balaji Maddiboyina, Stefano Leporatti, Raghvendra A. Bohara
Discover Nano.2024;[Epub] CrossRef
Synergistic partnerships of endophytic fungi for bioactive compound production and biotic stress management in medicinal plants
Muhammad Usman, Iftikhar Hussain Shah, Irfan Ali Sabir, M. Sanaullah Malik, Abdul Rehman, Ghulam Murtaza, Muhammad Azam, Saeed ur Rahman, Asad Rehman, Ghulam Abbas Ashraf, Muhammad Waheed Riaz, Shams ur Rehman, Mouna Jeridi, Guohui Li, Cheng Song, Muhamma
Plant Stress.2024; 11: 100425. CrossRef
Structural, morphological, optical and biomedical applications of Berberis aristata mediated ZnO and Ag-ZnO nanoparticles
Deepak Sharma, Ankush Chauhan, Ritesh Verma, Swati kumari, Pankaj Thakur, Ambrish K Mahajan, Vinod Kumar, Mamta Sharma
Nano Express.2023; 4(4): 045003. CrossRef
Green synthesis of ZnO NPs using Timur (Zanthoxylum armatum DC.) plant extract for antimicrobial and dye degradation applications
Ritesh Verma, Ankush Chauhan, Swati Kumari, Rohit Jasrotia, Aaliya Ali, C. Gopalakrishnan, Rajesh Kumar, Suresh Ghotekar
Chemical Papers.2023; 77(9): 5587. CrossRef
The Inhibition Effect and Mechanism of Nano Magnesium Peroxide Against Spoilage Fungi Emerging in Hami Melon
Jun Liu, Yicong Xiao, Yingji Wang, Xinzheng Qin, Songwei Tan, Wei Wang, Lei Lou, Zhe Wu, Aihemaitijiang Aihaiti, Chao Ma, Yun-Guo Liu
Food and Bioprocess Technology.2023; 16(9): 2027. CrossRef
Biological Synthesis of Silver Nanoparticles by Amaryllis vittata (L.) Herit: From Antimicrobial to Biomedical Applications
Sehrish Asad, Natasha Anwar, Mohib Shah, Zeeshan Anwar, Muhammad Arif, Mamoona Rauf, Kazim Ali, Muddaser Shah, Waheed Murad, Ghadeer M. Albadrani, Ahmed E. Altyar, Mohamed M. Abdel-Daim
Materials.2022; 15(16): 5478. CrossRef
Ag2O Nanoparticles as a Candidate for Antimicrobial Compounds of the New Generation
Sergey V. Gudkov, Dmitriy A. Serov, Maxim E. Astashev, Anastasia A. Semenova, Andrey B. Lisitsyn
Pharmaceuticals.2022; 15(8): 968. CrossRef
Biological synthesis of hybrid silver nanoparticles by Periploca aphylla Dcne. From nanotechnology to biotechnology applications
Saba Arshad, Natasha Anwar, Mamoona Rauf, Zeeshan Anwar, Mohib Shah, Muhammad Hamayun, Jalal Ud-Din, Humaira Gul, Sahar Nasim, In-Jung Lee, Muhammad Arif
Frontiers in Chemistry.2022;[Epub] CrossRef
Green-Based Approach to Synthesize Silver Nanoparticles Using the Fungal Endophyte Penicillium oxalicum and Their Antimicrobial, Antioxidant, and In Vitro Anticancer Potential
Priyamvada Gupta, Nilesh Rai, Ashish Verma, Dimple Saikia, Surya Pratap Singh, Rajiv Kumar, Santosh Kumar Singh, Deepak Kumar, Vibhav Gautam
ACS Omega.2022; 7(50): 46653. CrossRef
Additions to the Knowledge of the Genus Pezicula (Dermateaceae, Helotiales, Ascomycota) in China
Huan-Di Zheng, Wen-Ying Zhuang
Biology.2022; 11(10): 1386. CrossRef
Myco-nanotechnological approach to synthesize silver oxide nanocuboids using endophytic fungus isolated from Citrus pseudolimon plant
Aman Kumar, Suresh Kumar, Kumari Kiran, Sabyasachi Banerjee, Veena Pande, Anirban Dandapat
Colloids and Surfaces B: Biointerfaces.2021; 206: 111948. CrossRef
A One-Pot Synthesis and Characterization of Antibacterial Silver Nanoparticle–Cellulose Film
Qi-Yuan Chen, Sheng-Ling Xiao, Sheldon Q. Shi, Li-Ping Cai
Polymers.2020; 12(2): 440. CrossRef
Prospecting the antimicrobial and antibiofilm potential of Chaetomium globosum an endophytic fungus from Moringa oleifera
Navdeep Kaur, Daljit Singh Arora
AMB Express.2020;[Epub] CrossRef
Characterization, antioxidant, antimicrobial and cytotoxic activities of green synthesized silver and iron nanoparticles using alcoholic Blumea eriantha DC plant extract
Rohankumar R. Chavan, Somnath D. Bhinge, Mangesh A. Bhutkar, Dheeraj S. Randive, Ganesh H. Wadkar, Sachin S. Todkar, Mukund N. Urade
Materials Today Communications.2020; 24: 101320. CrossRef
Endophyte-mediated synthesis of silver nanoparticles and their biological applications
Sidra Rahman, Lubna Rahman, Ali Talha Khalil, Nasir Ali, Dania Zia, Muhammad Ali, Zabta Khan Shinwari
Applied Microbiology and Biotechnology.2019; 103(6): 2551. CrossRef
Ultrasound Assisted Green Synthesis of Silver and Iron Oxide Nanoparticles Using Fenugreek Seed Extract and Their Enhanced Antibacterial and Antioxidant Activities
Aarti R. Deshmukh, Arvind Gupta, Beom Soo Kim
BioMed Research International.2019; 2019: 1. CrossRef
Investigation of Antimicrobial activity of CTAB assisted hydrothermally derived Nano BaTiO3
M Sasikumar, A Ganeshkumar, M N Chandraprabha, R Rajaram, R Hari Krishna, N Ananth, P Sivakumar
Materials Research Express.2018; 6(2): 025408. CrossRef
Characterization, antioxidant and antimicrobial activities of green synthesized silver nanoparticles from Psidium guajava L. leaf aqueous extracts
Lu Wang, Yanan Wu, Jia Xie, Sheng Wu, Zhenqiang Wu
Materials Science and Engineering: C.2018; 86: 1. CrossRef
Production of bioproducts by endophytic fungi: chemical ecology, biotechnological applications, bottlenecks, and solutions
Lu Yan, Haobin Zhao, Xixi Zhao, Xiaoguang Xu, Yichao Di, Chunmei Jiang, Junling Shi, Dongyan Shao, Qingsheng Huang, Hui Yang, Mingliang Jin
Applied Microbiology and Biotechnology.2018; 102(15): 6279. CrossRef
Mammalian cells: a unique scaffold forin situbiosynthesis of metallic nanomaterials and biomedical applications
Fawad Ur Rehman, Hui Jiang, Matthias Selke, Xuemei Wang
Journal of Materials Chemistry B.2018; 6(41): 6501. CrossRef
Green synthesis and characterization of biologically active nanosilver from seed extract of Gardenia jasminoides Ellis
Kandasamy Saravanakumar, Ramachandran Chelliah, Sabarathinam Shanmugam, Nipun Babu Varukattu, Deog-Hwan Oh, Kandasamy Kathiresan, Myeong-Hyeon Wang
Journal of Photochemistry and Photobiology B: Biology.2018; 185: 126. CrossRef
Low-shear-modeled microgravity-grown Penicillium chrysogenum-mediated biosynthesis of silver nanoparticles with enhanced antimicrobial activity and its anticancer effect in human liver cancer and fibroblast cells
Sunirmal Sheet, Yesupatham Sathishkumar, Allur Subramaniyam Sivakumar, Kwan Seob Shim, Yang Soo Lee
Bioprocess and Biosystems Engineering.2017; 40(10): 1529. CrossRef
Screening of filamentous fungi for antimicrobial silver nanoparticles synthesis
Cristiane Angélica Ottoni, Marta Filipa Simões, Sara Fernandes, Jonas Gomes dos Santos, Elda Sabino da Silva, Rodrigo Fernando Brambilla de Souza, Alfredo Eduardo Maiorano
AMB Express.2017;[Epub] CrossRef
Efficacy of biogenic silver nanoparticles against clinical isolates of fungi causing mycotic keratitis in humans
Monika Lachmapure, Priti Paralikar, Manikandan Palanisamy, Monica Alves, Mahendra Rai
IET Nanobiotechnology.2017; 11(7): 809. CrossRef
Polyacrylamide/reduced graphene oxide-Ag nanocomposite as highly efficient antibacterial transparent film
Hossein Mahdavi, Ozra Rahmani, Ahmad Reza Shahverdi
Journal of the Iranian Chemical Society.2017; 14(1): 37. CrossRef
Biosynthesis of silver nanoparticles by endophytic fungi: Its mechanism, characterization techniques and antimicrobial potential
Singh Sandhu Sardul, Shukla Harshita, Shukla Shyamji
African Journal of Biotechnology.2017; 16(14): 683. CrossRef
Characterization of silver nanoparticles synthesized using an endophytic fungus, Penicillium oxalicum having potential antimicrobial activity
Sukla Bhattacharjee, Gopal Debnath, Aparajita Roy Das, Ajay Krishna Saha, Panna Das
Advances in Natural Sciences: Nanoscience and Nanotechnology.2017; 8(4): 045008. CrossRef
Certain Aspects of Silver and Silver Nanoparticles in Wound Care: A Minireview
Marek Konop, Tatsiana Damps, Aleksandra Misicka, Lidia Rudnicka
Journal of Nanomaterials.2016; 2016: 1. CrossRef
Silver nanoparticles: A new view on mechanistic aspects on antimicrobial activity
Nelson Durán, Marcela Durán, Marcelo Bispo de Jesus, Amedea B. Seabra, Wagner J. Fávaro, Gerson Nakazato
Nanomedicine: Nanotechnology, Biology and Medicine.2016; 12(3): 789. CrossRef
Mycosynthesis of silver nanoparticles from Beauveria bassiana and its larvicidal, antibacterial, and cytotoxic effect on human cervical cancer (HeLa) cells
Kaliyappan Prabakaran, Chinnasamy Ragavendran, Devarajan Natarajan
RSC Advances.2016; 6(51): 44972. CrossRef
Ultrastructures of silver nanoparticles biosynthesized using endophytic fungi
LamabamSophiya Devi, SR Joshi
Journal of Microscopy and Ultrastructure.2015; 3(1): 29. CrossRef
Exploitation of endophytic fungus, Guignardia mangiferae for extracellular synthesis of silver nanoparticles and their in vitro biological activities
M.D. Balakumaran, R. Ramachandran, P.T. Kalaichelvan
Microbiological Research.2015; 178: 9. CrossRef

Journal Article

Application of Statistical Experimental Design for Optimization of Silver Nanoparticles Biosynthesis by a Nanofactory Streptomyces viridochromogenes: Noura El-Ahmady El-Naggar , Nayera A.M. Abdelwahed; J. Microbiol. 2014;52(1):53-63. Published online January 4, 2014; DOI: https://doi.org/10.1007/s12275-014-3410-z

38 View
0 Download
61 Crossref

Abstract

Central composite design was chosen to determine the combined effects of four process variables (AgNO3 concentration, incubation period, pH level and inoculum size) on the extracellular biosynthesis of silver nanoparticles (AgNPs) by Streptomycesviridochromogenes. Statistical analysis of the results showed that incubation period, initial pH level and inoculum size had significant effects (P􌥑0.05) on the biosynthesis of silver nanoparticles at their individual level. The maximum biosynthesis of silver nanoparticles was achieved at a concentration of 0.5% (v/v) of 1 mM AgNO3, incubation period of 96 h, initial pH of 9 and inoculum size of 2% (v/v). After optimization, the biosynthesis of silver nanoparticles was improved by approximately 5-fold as compared to that of the unoptimized conditions. The synthetic process of silver nanoparticle generation using the reduction of aqueous Ag+ ion by the culture supernatants of S. viridochromogenes was quite fast, and silver nanoparticles were formed immediately by the addition of AgNO3 solution (1 mM) to the cell-free supernatant. Initial characterization of silver nanoparticles was performed by visual observation of color change from yellow to intense brown color. UV-visible spectrophotometry for measuring surface plasmon resonance showed a single absorption peak at 400 nm, which confirmed the presence of silver nanoparticles. Fourier Transform Infrared Spectroscopy analysis provided evidence for proteins as possible reducing and capping agents for stabilizing the nanoparticles. Transmission Electron Microscopy revealed the extracellular formation of spherical silver nanoparticles in the size range of 2.15–7.27 nm. Compared to the cell-free supernatant, the biosynthesized AgNPs revealed superior antimicrobial activity against Gram-negative, Gram-positive bacterial strains and Candida albicans.

Citations

Citations to this article as recorded by

Myco-Biosynthesis of Silver Nanoparticles, Optimization, Characterization, and In Silico Anticancer Activities by Molecular Docking Approach against Hepatic and Breast Cancer
Noura El-Ahmady El-Naggar, Nada S. Shweqa, Hala M. Abdelmigid, Amal A. Alyamani, Naglaa Elshafey, Hoda M. Soliman, Yasmin M. Heikal
Biomolecules.2024; 14(9): 1170. CrossRef
Application of quality by design in optimization of nanoformulations: Principle, perspectives and practices
Devendra Birla, Nikhil Khandale, Bushra Bashir, Md. ShahbazAlam, Sukriti Vishwas, Gaurav Gupta, Harish Dureja, Popat S. Kumbhar, John Disouza, Vandana Patravale, Francisco Veiga, Ana Cláudia Paiva-Santos, Ramkumar Pillappan, Keshav Raj Paudel, Bey Hing Go
Drug Delivery and Translational Research.2024;[Epub] CrossRef
Fabrication of polydopamine-functionalized nanobioconjugates for improved stability and catalytic efficiency towards industrial application
Rukhma, Manahil Ghazi, Aqsa Mujahid, Hamid Mukhtar, Abid Sarwar, Najeeb Ullah, Tariq Aziz, Metab Alharbi, Abdullah F. Alasmari, Thamer H Albekairi
Biomass Conversion and Biorefinery.2024; 14(13): 15129. CrossRef
A sustainable green-approach for biofabrication of chitosan nanoparticles, optimization, characterization, its antifungal activity against phytopathogenic Fusarium culmorum and antitumor activity
Noura El-Ahmady El-Naggar, Alaa M. Shiha, Hoda Mahrous, A. B. Abeer Mohammed
Scientific Reports.2024;[Epub] CrossRef
Streptomyces griseorubens as a microbial cell factory for extracellular uricase production and bioprocess optimization using statistical approach
Noura El-Ahmady El-Naggar, Sara M. El-Ewasy, Nancy M. El-Shweihy
Microbial Cell Factories.2024;[Epub] CrossRef
Green synthesis of collagen nanoparticles by Streptomyces xinghaiensis NEAA-1, statistical optimization, characterization, and evaluation of their anticancer potential
Asmaa A. El-Sawah, Noura El-Ahmady El-Naggar, Heba E. Eldegla, Hoda M. Soliman
Scientific Reports.2024;[Epub] CrossRef
Biofabrication of TiO2 nanoparticles via Aspergillus niger DS22 supernatant: bioreactor optimization and multi-activity profiling
Dalia K. Abd El Hamid, Enayat M. Desouky, Sawsan Abd Ellatif, Nermine N. Abed, Amira Y. Mahfouz
Biomass Conversion and Biorefinery.2024;[Epub] CrossRef
Process optimization for gold nanoparticles biosynthesis by Streptomyces albogriseolus using artificial neural network, characterization and antitumor activities
Noura El-Ahmady El-Naggar, Asmaa A. El-Sawah, Mohamed F. Elmansy, Omar T. Elmessiry, Mohanad E. El-Saidy, Mostafa K. El-Sherbeny, Mohamed T. Sarhan, Aya Amin Elhefnawy, Shimaa R. Dalal
Scientific Reports.2024;[Epub] CrossRef
Bioactive Streptomycetes: A Powerful Tool to Synthesize Diverse Nanoparticles With Multifarious Properties
Muhammad Sultan Anjum, Shazia Khaliq, Neelma Ashraf, Munir Ahmad Anwar, Kalsoom Akhtar
Journal of Basic Microbiology.2024;[Epub] CrossRef
Fungal carbonatogenesis process mediates zinc and chromium removal via statistically optimized carbonic anhydrase enzyme
Naira A. Awadeen, Marwa Eltarahony, Sahar Zaki, Amany Yousef, Samy El-Assar, Hadeel El-Shall
Microbial Cell Factories.2024;[Epub] CrossRef
Bionanofactory for green synthesis of collagen nanoparticles, characterization, optimization, in-vitro and in-vivo anticancer activities
Asmaa A. El-Sawah, Noura El-Ahmady El-Naggar, Heba E. Eldegla, Hoda M. Soliman
Scientific Reports.2024;[Epub] CrossRef
Development and optimization of Clitoria teratea synthesized silver nanoparticles and its application to nanogel systems for wound healing
Richa Jain, Ruchi Singh, Reena Badhwar, Tinku Gupta, Harvinder Popli
Drug Development and Industrial Pharmacy.2024; 50(3): 181. CrossRef
Optimization of Bacillus subtilis growth parameters for biosynthesis of silver nanoparticles by using response surface methodology
Magda A. El-Bendary, Salwa S. Afifi, Maysa E. Moharam, Mostafa M. Abo Elsoud, Noha A. Gawdat
Preparative Biochemistry & Biotechnology.2023; 53(2): 183. CrossRef
Green synthesis of CuO nanoparticles for biological applications
Baranya Murugan, Md Zillur Rahman, Is Fatimah, J. Anita Lett, Jamespandi Annaraj, Noor Haida Mohd Kaus, Mohammed A. Al-Anber, Suresh Sagadevan
Inorganic Chemistry Communications.2023; 155: 111088. CrossRef
Green fabrication of chitosan nanoparticles using Lavendula angustifolia, optimization, characterization and in‑vitro antibiofilm activity
Noura El-Ahmady El-Naggar, Marwa Eltarahony, Elsayed E. Hafez, Shimaa I. Bashir
Scientific Reports.2023;[Epub] CrossRef
Biologically synthesized Copper Nanoparticles from S. epidermidis on resistant S. aureus and cytotoxic assay
Zahraa H. Kadhim1, Mais E. Ahmed, Ilker Şimşek
Bionatura.2023; 8(CSS 1): 1. CrossRef
Full Factorial Design Synthesis of Silver Nanoparticles Using Origanum vulgare
Nickolas Rigopoulos, Christina Megetho Gkaliouri, Viktoria Sakavitsi, Dimitrios Gournis
Reactions.2023; 4(3): 505. CrossRef
Centella asiatica crop residue fabricated silver nanoparticles as potent antioxidant agents in photo-catalytic degradation of hazardous dyes
Rashmi Venkatasubbaiah, Prakash Kumar Jha, Konasur Rajesh Sanjay
Chemical Engineering Communications.2022; 209(7): 938. CrossRef
Antioxidant and Antibacterial Activities of Silver Nanoparticles Biosynthesized by Moringa oleifera through Response Surface Methodology
A. B. Abeer Mohammed, Amr Mohamed, Noura El-Ahmady El-Naggar, Hoda Mahrous, Ghada M. Nasr, Asmaa Abdella, Rasha H. Ahmed, Sibel Irmak, Mohamed S. A. Elsayed, Samy Selim, Amr Elkelish, Dalal Hussien M. Alkhalifah, Wael N. Hozzein, Abdallah S. Ali, José Agu
Journal of Nanomaterials.2022;[Epub] CrossRef
On Recent Developments in Biosynthesis and Application of Au and Ag Nanoparticles from Biological Systems
Ashutosh Kumar Verma, P. Kumar, Nour Sh. El-Gendy
Journal of Nanotechnology.2022; 2022: 1. CrossRef
Green synthesis, characterization and applications of iron and zinc nanoparticles by probiotics
Andrea Gomez-Zavaglia, Lucia Cassani, Elvira María Hebert, Esteban Gerbino
Food Research International.2022; 155: 111097. CrossRef
Innovative biosynthesis, artificial intelligence-based optimization, and characterization of chitosan nanoparticles by Streptomyces microflavus and their inhibitory potential against Pectobacterium carotovorum
Noura El-Ahmady El-Naggar, Shimaa I. Bashir, Nashwa H. Rabei, WesamEldin I. A. Saber
Scientific Reports.2022;[Epub] CrossRef
Optimization of Bacillus subtilis NRC1 growth conditions using response surface methodology for sustainable biosynthesis of gold nanoparticles
Magda A. El-Bendary, Salwa S. Afifi, Maysa E. Moharam, Mostafa M. Abo Elsoud, Noha A. Gawdat
Scientific Reports.2022;[Epub] CrossRef
Green Synthesis and Characterization of Titanium Nanoparticles Using Microalga, Phaeodactylum tricornutum
Gulizar Caliskan, Tugce Mutaf, Hasan Cenk Agba, Murat Elibol
Geomicrobiology Journal.2022; 39(1): 83. CrossRef
Biosynthesis of Copper Oxide Nanoparticles Using Streptomyces MHM38 and Its Biological Applications
Sarah I. Bukhari, Moaz M. Hamed, Mohamed H. Al-Agamy, Hanaa S. S. Gazwi, Hesham H. Radwan, Asmaa M. Youssif, Shahid Ali
Journal of Nanomaterials.2021; 2021: 1. CrossRef
Design of experiments (DoE) to develop and to optimize nanoparticles as drug delivery systems
Marcela Tavares Luiz, Juliana Santos Rosa Viegas, Juliana Palma Abriata, Felipe Viegas, Fabiana Testa Moura de Carvalho Vicentini, Maria Vitória Lopes Badra Bentley, Marlus Chorilli, Juliana Maldonado Marchetti, Delia Rita Tapia-Blácido
European Journal of Pharmaceutics and Biopharmaceutics.2021; 165: 127. CrossRef
Antibacterial, Antifungal and Antibiofilm Activities of Silver Nanoparticles Supported by Crude Bioactive Metabolites of Bionanofactories Isolated from Lake Mariout
Marwa Eltarahony, Amany Ibrahim, Hadeel El-shall, Eman Ibrahim, Fayez Althobaiti, Eman Fayad
Molecules.2021; 26(10): 3027. CrossRef
Actinomycete strain type determines the monodispersity and antibacterial properties of biogenically synthesized silver nanoparticles
Mostafa Mabrouk, Tarek A. Elkhooly, Shaimaa K. Amer
Journal of Genetic Engineering and Biotechnology.2021; 19(1): 57. CrossRef
Gümüş Nanoparçacıklarının Kribbella turkmenica 16K104 Aracılığıyla Sentezi, Karakterizasyonu, Antimikrobiyal Aktivitesinin Belirlenmesi ve Genotoksik Potansiyelinin Değerlendirilmesi
Serpil KÖNEN ADIGÜZEL, Ali Osman ADIGÜZEL, Tuğba ÇELİK
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi.2021; 11(4): 3138. CrossRef
Silver nanoparticles biosynthesized from secondary metabolite producing marine actinobacteria and evaluation of their biomedical potential
Ashia Alam, Faouzia Tanveer, Ali Talha Khalil, Tanzeel Zohra, Saleh Khamlich, Muhammad Masroor Alam, Muhammad Salman, Muhammad Ali, Aamer Ikram, Zabta Khan Shinwari, Malik Maaza
Antonie van Leeuwenhoek.2021; 114(10): 1497. CrossRef
Production, extraction and characterization of Chlorella vulgaris soluble polysaccharides and their applications in AgNPs biosynthesis and biostimulation of plant growth
Noura El-Ahmady El-Naggar, Mervat H. Hussein, Sami A. Shaaban-Dessuuki, Shimaa R. Dalal
Scientific Reports.2020;[Epub] CrossRef
Phytomediated Photo-Induced Green Synthesis of Silver Nanoparticles Using Matricaria chamomilla L. and Its Catalytic Activity against Rhodamine B
Abdulmohsen Ali Alshehri, Maqsood Ahmad Malik
Biomolecules.2020; 10(12): 1604. CrossRef
Comparative study of antibiofilm activity and physicochemical properties of microelectrode arrays
Taraneh Javanbakht, Bahareh Ghane-Motlagh, Mohamad Sawan
Microelectronic Engineering.2020; 229: 111305. CrossRef
Chicken Tallow, a Renewable Source for the Production of Biosurfactant by Yarrowia lipolytica MTCC9520, and its Application in Silver Nanoparticle Synthesis
Panjanathan Radha, Priya Suhazsini, Keerthana Prabhu, Anjali Jayakumar, Ramani Kandasamy
Journal of Surfactants and Detergents.2020; 23(1): 119. CrossRef
Optimization of Enterobacter cloacae mediated synthesis of extracellular silver nanoparticles by response surface methodology and their characterization
Noreen Ashraf, Fiaz Ahmad, Chen Jing Jie, Zhang Tuo Di, Zhao Feng-Zhu, Da-Chuan Yin
Particulate Science and Technology.2020; 38(8): 931. CrossRef
l ‐asparaginase production and enhancement by Sarocladium strictum : In vitro evaluation of anti‐cancerous properties
A. Golbabaie, H. Nouri, H. Moghimi, A. Khaleghian
Journal of Applied Microbiology.2020; 129(2): 356. CrossRef
Optimization of carbofuran insecticide degradation by Enterobacter sp. using response surface methodology (RSM)
Mohammed Umar Mustapha, Normala Halimoon, Wan Lutfi Wan Johari, Mohd Yunus abd shokur
Journal of King Saud University - Science.2020; 32(3): 2254. CrossRef
Comparative Study of Physicochemical Properties and Antibiofilm Activity of Graphene Oxide Nanoribbons
T. Javanbakht, H. Hadian, K. J. Wilkinson
Journal of Engineering Sciences.2020; 7(1): C1. CrossRef
Bacterial biosynthesis of nanosilver: a green catalyst for the synthesis of (amino pyrazolo)-(phenyl)methyl naphth-2-ol derivatives and their antimicrobial potential
Ganji Praveena, Swetha Yagnam, Linga Banoth, Rajiv Trivedi, Reddy Shetty Prakasham
New Journal of Chemistry.2020; 44(30): 13046. CrossRef
Synthesis and characterization of size- and shape-controlled silver nanoparticles
Suparna Mukherji, Sharda Bharti, Gauri Shukla, Soumyo Mukherji
Physical Sciences Reviews.2019;[Epub] CrossRef
Optimization of Silver Nanoparticle Synthesis by Banana Peel Extract Using Statistical Experimental Design, and Testing of their Antibacterial and Antioxidant Properties
Nickolas Rigopoulos, Eleni Thomou, Αntonios Kouloumpis, Eleni Rafaela Lamprou, Varvara Petropoulea, Dimitrios Gournis, Efthymios Poulios, Haralampos C. Karantonis, Efstathios Giaouris
Current Pharmaceutical Biotechnology.2019; 20(10): 858. CrossRef
Biological synthesis of metallic nanoparticles (MNPs) by plants and microbes: their cellular uptake, biocompatibility, and biomedical applications
Fiaz Ahmad, Noreen Ashraf, Tayyba Ashraf, Ren-Bin Zhou, Da-Chuan Yin
Applied Microbiology and Biotechnology.2019; 103(7): 2913. CrossRef
Bacteria and nanosilver: the quest for optimal production
Thomas Mabey, Domenico Andrea Cristaldi, Petra Oyston, Karl P. Lymer, Eugen Stulz, Sandra Wilks, Charles William Keevil, Xunli Zhang
Critical Reviews in Biotechnology.2019; 39(2): 272. CrossRef
Cyanobacterial extract-mediated synthesis of silver nanoparticles and their application in ammonia sensing
Anuj Kumar Tomer, Tanveer Rahi, Deepesh Kumar Neelam, Pawan K Dadheech
International Microbiology.2019; 22(1): 49. CrossRef
Genotoxic, cytotoxic, antimicrobial and antioxidant properties of gold nanoparticles synthesized by Nocardia sp. GTS18 using response surface methodology
Serpil Könen-Adıgüzel, Ali Osman Adıgüzel, Hilal Ay, Soner Alpdoğan, Nevzat Şahin, Ayten Çaputçu, Remziye Serap Ergene, Hülya Metin Gübür, Münir Tunçer
Materials Research Express.2018; 5(11): 115402. CrossRef
Biosynthesis of silver nanoparticles from the novel strain of Streptomyces Sp. BHUMBU-80 with highly efficient electroanalytical detection of hydrogen peroxide and antibacterial activity
Rajeev Kumar Gupta, Vijay Kumar, Ravi Kumar Gundampati, Manisha Malviya, Syed Hadi Hasan, Medicherla V. Jagannadham
Journal of Environmental Chemical Engineering.2017; 5(6): 5624. CrossRef
Evaluation of the Xanthan-Based Film Incorporated with Silver Nanoparticles for Potential Application in the Nonhealing Infectious Wound
Jinjian Huang, Jianan Ren, Guopu Chen, Youming Deng, Gefei Wang, Xiuwen Wu
Journal of Nanomaterials.2017; 2017: 1. CrossRef
Optimization ofL-asparaginase production from novelEnterobactersp., by submerged fermentation using response surface methodology
Rajeswara Reddy Erva, Ajgebi Nath Goswami, Priyanka Suman, Ravali Vedanabhatla, Satish Babu Rajulapati
Preparative Biochemistry & Biotechnology.2017; 47(3): 219. CrossRef
Bio-fabrication of silver nanoparticles by phycocyanin, characterization, in vitro anticancer activity against breast cancer cell line and in vivo cytotxicity
Noura El-Ahmady El-Naggar, Mervat H. Hussein, Asmaa Atallah El-Sawah
Scientific Reports.2017;[Epub] CrossRef
The Application of Mediated Biosynthesized Green Silver Nanoparticles by Streptomyces griseorubens in Water Treatment
Moustafa Y. El-Naggar, Wegdan Ramadan, Ramy A. El-Hamamsy
Journal of Pure and Applied Microbiology.2017; 11(2): 685. CrossRef
Optimization of protein loaded PLGA nanoparticle manufacturing parameters following a quality-by-design approach
V. Sainz, C. Peres, T. Ciman, C. Rodrigues, A. S. Viana, C. A. M. Afonso, T. Barata, S. Brocchini, M. Zloh, R. S. Gaspar, H. F. Florindo, J. A. Lopes
RSC Advances.2016; 6(106): 104502. CrossRef
Optimization of process variables for the biosynthesis of silver nanoparticles by Aspergillus wentii using statistical experimental design
Supratim Biswas, Antoine F Mulaba-Bafubiandi
Advances in Natural Sciences: Nanoscience and Nanotechnology.2016; 7(4): 045005. CrossRef
Antibacterial and anticancer activity of extracellular synthesized silver nanoparticles from marine Streptomyces rochei MHM13
Hanan M. Abd-Elnaby, Gehan M. Abo-Elala, Usama M. Abdel-Raouf, Moaz M. Hamed
Egyptian Journal of Aquatic Research.2016; 42(3): 301. CrossRef
Biogenic Synthesis and Structural Characterization of Polyshaped Gold Nanoparticles Using Leaf Extract of Swertia chirata Along with Process Optimization by Response Surface Methodology (RSM)
Nirlipta Saha, S. Dutta Gupta
Journal of Cluster Science.2016; 27(4): 1419. CrossRef
Surface Plasmon Resonance (SPR) Based Optimization of Biosynthesis of Silver Nanoparticles from Rhizome Extract of Curculigo orchioides Gaertn. and Its Antioxidant Potential
Nirlipta Saha, Priyanka Trivedi, S. Dutta Gupta
Journal of Cluster Science.2016; 27(6): 1893. CrossRef
Extracellular Biofabrication, Characterization, and Antimicrobial Efficacy of Silver Nanoparticles Loaded on Cotton Fabrics Using Newly IsolatedStreptomycessp. SSHH-1E
Noura El-Ahmady El-Naggar, Attiya Mohamedin, Sarah Shawqi Hamza, Abdel-Dayem Sherief
Journal of Nanomaterials.2016; 2016: 1. CrossRef
Isolation, Screening and Identification of Actinobacteria with Uricase Activity: Statistical Optimization of Fermentation Conditions for Improved Production of Uricase by Streptomyces rochei NEAE-25
Noura El-Ahmady El-Naggar
International Journal of Pharmacology.2015; 11(7): 644. CrossRef
Identification of Newly IsolatedTalaromyces pinophilusand Statistical Optimization of β-Glucosidase Production Under Solid-State Fermentation
Noura El-Ahmady El-Naggar, S. A. Haroun, Eman A. Oweis, A. A. Sherief
Preparative Biochemistry and Biotechnology.2015; 45(7): 712. CrossRef
Bacteriagenic silver nanoparticles: synthesis, mechanism, and applications
Richa Singh, Utkarsha U. Shedbalkar, Sweety A. Wadhwani, Balu A. Chopade
Applied Microbiology and Biotechnology.2015; 99(11): 4579. CrossRef
Optimization of Culture Conditions for Production of the Anti-Leukemic Glutaminase Free L-Asparaginase by Newly IsolatedStreptomyces olivaceusNEAE-119 Using Response Surface Methodology
Noura El-Ahmady El-Naggar, Hassan Moawad, Nancy M. El-Shweihy, Sara M. El-Ewasy
BioMed Research International.2015; 2015: 1. CrossRef
Microbial L-asparaginase as a Potential Therapeutic Agent for the Treatment of Acute Lymphoblastic Leukemia: The Pros and Cons
Noura El-Ahmady El-Nagga, Sara M. El-Ewasy, Nancy M. El-Shweihy
International Journal of Pharmacology.2014; 10(4): 182. CrossRef

First
Prev
Page of 1
Next
Last

Search