Biosynthesis of highly stabilized silver nanoparticles by Rhizopus stolonifer and their Anti-fungal efficacy
نویسندگان
چکیده مقاله:
Highly stabilized monodispersed silver nanoparticles (AgNPs) were synthesized by Rhizopus stolonifer and the antifungal efficacy of silver nanoparticles (AgNPs) against Candida sp. were studied. Characterization of biosynthesized nanosilver was made by TEM-EDS and AFM. Minimum Inhibitory Concentration (MIC) of biosynthesized AgNPs, Amphotericin B, and Fluconazole have been studied on pathogenic fungi and the changes on membrane reactions have been elucidated by Scanning Electron Microscopy (SEM). The present study indicates AgNPs has considerable antifungal activity comparison with other antifungal drugs Nanosilver showed potent activity against pathogenic fungi. The results showed nano-Ag exerted activity on the mycelia. Thus, the present study indicates nano-Ag may have effective antifungal activity, deserves further investigation for clinical applications.
منابع مشابه
biosynthesis of highly stabilized silver nanoparticles by rhizopus stolonifer and their anti-fungal efficacy
highly stabilized monodispersed silver nanoparticles (agnps) were synthesized by rhizopus stolonifer and the antifungal efficacy of silver nanoparticles (agnps) against candida sp. were studied. characterization of biosynthesized nanosilver was made by tem-eds and afm. minimum inhibitory concentration (mic) of biosynthesized agnps, amphotericin b, and fluconazole have been studied on pathogenic...
متن کاملMicrobial hydroxylation of sclareol by Rhizopus stolonifer.
Incubation of sclareol with Rhizopus stolonifer affords in high yield a mixture of triols with 18-hydroxy-sclareol as the main component.
متن کاملEndophytic fungal isolate mediated biosynthesis of silver nanoparticles and their free radical scavenging activity and anti microbial studies
The present study reports that the biosynthesis of AgNPs using an endophytic fungus isolated from the ethnomedicinal plant Centella asiatica. The endophytic fungus was identified as Aspergillus versicolor ENT7 based on 18S rRNA gene sequencing (NCBI Accession number KF493864). The AgNPs synthesized were characterized by UV-visible spectroscopy, Fourier transform infra-red spectroscopy (FTIR), t...
متن کاملMicrobial Transformations of (+)-Isomenthol by Fusarium lini and Rhizopus stolonifer.
Microbial transformation of (+)-isomenthol (1) by various strains of fungi was investigated. Fusarium lini has successfully converted compound 1 into a new metabolite, 5α-hydroxyisomenthol (2), and a known metabolite, 1α-hydroxyisomenthol (3), whereas incubation with Rhizopus stolonifer only yielded metabolite 3. The transformed metabolites were structurally characterized on the basis of their ...
متن کاملHighly efficient in vitro biosynthesis of silver nanoparticles using Lysinibacillus sphaericus MR-1 and their characterization
Silver nanoparticles (AgNPs) have been widely used in diverse fields due to their superior properties. Currently the biosynthesis of AgNPs is in the limelight of modern nanotechnology because of its green properties. However, relatively low yield and inefficiency diminish the prospect of applying these biosynthesized AgNPs. In this work, a rapid mass AgNP biosynthesis method using the cell-free...
متن کاملSilver nanoparticles, a potential alternative to conventional anti-fungal agents to fungal pathogens affecting crop plants
Metallic silver nanoparticles have been reduced from silver nitrate by employing the extracellular enzymatic machinery of edible White button Mushroom (Agaricus bisporus). The physical properties of these particles, size and shapes have been determined using techniques like TEM, FTIR and XRD and were reported in our earlier report. But, what stands of paramount importance in the presen...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ذخیره در منابع من قبلا به منابع من ذحیره شده{@ msg_add @}
عنوان ژورنال
دوره 1 شماره 2
صفحات 65- 70
تاریخ انتشار 2011-12-28
با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.
کلمات کلیدی
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023