气候变化领域集成服务门户(CCPortal): Biosynthesis of silver nanoparticles using endophytic Fusarium oxysporum strain NFW16 and their in vitro antibacterial potential

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DOI	10.1002/jemt.24018
	Biosynthesis of silver nanoparticles using endophytic Fusarium oxysporum strain NFW16 and their in vitro antibacterial potential
	Ilahi, Nikhat; Haleem, Abdul; Iqbal, Sajid; Fatima, Nighat; Sajjad, Wasim; Sideeq, Abubakar; Ahmed, Safia
通讯作者	Ahmed, S (通讯作者)，Quaid I Azam Univ, Appl Environm & Geomicrobiol Lab, Dept Microbiol, Islamabad 45320, Pakistan. ; Sajjad, W (通讯作者)，Univ Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China.
发表日期	2022
ISSN	1059-910X
EISSN	1097-0029
起始页码	1568
结束页码	1579
卷号	85 期号:4
英文摘要	Nanotechnology has provided a platform for altering, modifying, and developing metal properties to nanoparticles with promising applications. This study aimed to produce functionalized and biocompatible silver nanoparticles (AgNPs) using cellular extracts of endophytic Fusarium oxysporum-NFW16 isolated from Taxus fauna and evaluate its antibacterial potential. Under optimized reaction conditions, well-dispersed and extremely stable AgNPs were synthesized in 1 hr. AgNPs were characterized through UV-visible spectrophotometry (at 423 nm), and scanning electron microscopy, energy dispersive X-ray spectroscopy, X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). The obtained AgNPs were spherical, monodispersed, and size was similar to 30-36.1 nm. Strong peaks of XRD (311), (220), (200), and (111) matched to silver plane's diffraction facets. FTIR spectra at 1,650, 2,950, and 1,400 cm(-1) confirmed the capping of AgNPs with phenolic compounds and compounds having primary amines. The AgNPs showed 100 jig/ml of minimum inhibitory concentration against methicillin-resistant Staphylococcus aureus (MRSA). In addition, AgNPs showed a synergistic effect with both vancomycin and ciprofloxacin against MRSA (25%), Pseudomonas aeruginosa (50%), and pus isolated Escherichia coli (50%). Moreover, AgNPs impregnated cotton and bandage showed in vitro antibacterial potential against American Type Culture Collection and skin-associated clinical pathogenic bacteria. Findings showed that endophytic fungi are the potential source for AgNPs synthesis that are effective against multidrug-resistant bacteria and the development of antimicrobial textile finishes.
关键词	EXTRACELLULAR BIOSYNTHESIS ANTIMICROBIAL ACTIVITY MEDIATED SYNTHESIS FUNGUS MYCOSYNTHESIS TOXICITY FABRICS EXTRACT COTTON
英文关键词	antibacterial activity; endophytic fungi; Fusarium oxysporum; silver nanoparticles
语种	英语
WOS研究方向	Anatomy & Morphology ; Life Sciences & Biomedicine - Other Topics ; Microscopy
WOS类目	Anatomy & Morphology ; Biology ; Microscopy
WOS记录号	WOS:000728516200001
来源期刊	MICROSCOPY RESEARCH AND TECHNIQUE
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254629
作者单位	[Ilahi, Nikhat; Haleem, Abdul; Iqbal, Sajid; Sideeq, Abubakar; Ahmed, Safia] Quaid I Azam Univ, Appl Environm & Geomicrobiol Lab, Dept Microbiol, Islamabad 45320, Pakistan; [Ilahi, Nikhat] Lanzhou Univ, Sch Life Sci, State Key Lab Grassland Agroecosyst, Lanzhou 730000, Peoples R China; [Fatima, Nighat] Comsat Inst Technol, Dept Biosci, Abbottabad, Pakistan; [Sajjad, Wasim] Univ Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ilahi, Nikhat,Haleem, Abdul,Iqbal, Sajid,et al. Biosynthesis of silver nanoparticles using endophytic Fusarium oxysporum strain NFW16 and their in vitro antibacterial potential[J]. 中国科学院西北生态环境资源研究院,2022,85(4).
APA	Ilahi, Nikhat.,Haleem, Abdul.,Iqbal, Sajid.,Fatima, Nighat.,Sajjad, Wasim.,...&Ahmed, Safia.(2022).Biosynthesis of silver nanoparticles using endophytic Fusarium oxysporum strain NFW16 and their in vitro antibacterial potential.MICROSCOPY RESEARCH AND TECHNIQUE,85(4).
MLA	Ilahi, Nikhat,et al."Biosynthesis of silver nanoparticles using endophytic Fusarium oxysporum strain NFW16 and their in vitro antibacterial potential".MICROSCOPY RESEARCH AND TECHNIQUE 85.4(2022).