|
|
|
|
Hierarchically macroporous silver monoliths using Pluronic F127: Facile synthesis,characterization and its application as an efficient biomaterial for pathogens
|
|
|
|
|
|
|
|
نویسنده
|
naikoo g.a. ,thomas m. ,anis ganaie m. ,sheikh m.u.d. ,bano m. ,hassan i.u. ,khan f.
|
|
منبع
|
journal of saudi chemical society - 2016 - دوره : 20 - شماره : 2 - صفحه:237 -244
|
|
چکیده
|
Herein we report the facile synthesis of three dimensional macroporous (mp) silver monoliths serving as intelligent biomaterials against gram negative (escherichia coli,salmonella typhimurium) and gram positive (bacillus subtilis) bacteria with more efficacy against gram negative bacteria. the macroporous silver monoliths were examined by fourier transform infra red (ftir) spectroscopy,thermogravimetric analysis (tga),x-ray diffraction (xrd) study,field emission scanning electron microscopy (fesem),energy dispersion x-ray spectroscopy analysis (edx) and brunauer-emmet-teller (bet) adsorption technique. from the antibacterial activity results,it was concluded that macroporous silver monoliths can serve as efficient disinfection agents. the enhanced antibacterial properties of macroporous silver monoliths was possibly due to high surface free energy of the surface ag+ atoms leading to cell membrane damage followed by cell death. © 2015 king saud university.
|
|
کلیدواژه
|
Biomaterials; Macroporous; Pathogens; Pluronic F127
|
|
آدرس
|
nanomaterials discovery laboratory,department of chemistry,dr. hari singh gour university (a central university),sagar (m.p),india,department of mathematics and sciences,college of arts and applied sciences,dhofar university, Oman, nanomaterials discovery laboratory,department of chemistry,dr. hari singh gour university (a central university), India, laboratory of flavor and chromatographic analysis,federal university sergipe, Brazil, nanomaterials discovery laboratory,department of chemistry,dr. hari singh gour university (a central university), India, nanomaterials discovery laboratory,department of chemistry,dr. hari singh gour university (a central university), India, department of mathematics and sciences,college of arts and applied sciences,dhofar university, Oman, nanomaterials discovery laboratory,department of chemistry,dr. hari singh gour university (a central university), India
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|