A green low-cost biosynthesis of Sb2O3 nanoparticles

被引：119

作者：

Jha, Anal K. ^{[2
]}

Prasad, Kamlesh ^{[3
]}

Prasad, K. ^{[1
]}

机构：

[1] TM Bhagalpur Univ, Univ Dept Phys, Lower Nathnagar Rd,Univ Campus, Bhagalpur 812007, India

[2] TM Bhagalpur Univ, Univ Dept Chem, Bhagalpur 812007, India

[3] St Longowal Inst Engn & Technol, Dept Food Engn & Technol, Longowal 148106, Sangrur, India

来源：

BIOCHEMICAL ENGINEERING JOURNAL | 2009年 / 43卷 / 03期

关键词：

Nanoantimony trioxide; Nanoparticle; Bio-nanotechnology; Green approach;

D O I：

10.1016/j.bej.2008.10.016

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A green low-cost and reproducible yeast (Saccharomyces cerevisiae) mediated biosynthesis of Sb2O3 nanoparticles is reported. The synthesis is performed akin to room temperature in the laboratory ambience. X-ray and transmission electron microscopy analyses are performed to ascertain the formation of Sb2O3 nanoparticles. Rietveld analysis indicated that Sb2O3 nanoparticles have face centered cubic (FCC) unit cell structure. Individual nanoparticles as well as a few number of aggregate almost spherical in shape having a size of 2-10 nm are found. Possible involved mechanism for the synthesis of nano-Sb2O3 has also been proposed. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：303 / 306

页数：4

共 19 条

[1]

ACHARYA BK, 1972, ELEMENTARY PHARM THE, P154

[2]

Alexopoulos CJ, 1996, INTRO MYCOLOGY, P272

[3]

BOTHAM KM, 2006, BIOL OXIDATION HARPE, P47

[4] Complete characterisation of a Sb2O3/(21,-8)SWNT inclusion composite [J].

Friedrichs, S ;

Meyer, RR ;

Sloan, J ;

Kirkland, AI ;

Hutchison, JL ;

Green, MLH .

CHEMICAL COMMUNICATIONS, 2001, (10) :929-930

[5] Synthesis of novel Sb2O3 and Sb2O5 nanorods [J].

Guo, L ;

Wu, ZH ;

Liu, T ;

Wang, WD ;

Zhu, HS .

CHEMICAL PHYSICS LETTERS, 2000, 318 (1-3) :49-52

[6] Nanoparticles - Known and unknown health risks [J].

Hoet P.H.M. ;

Brüske-Hohlfeld I. ;

Salata O.V. .

Journal of Nanobiotechnology, 2 (1)

[7]

Jha A.K., INT J NANOP IN PRESS

[8] The use of microorganisms for the formation of metal nanoparticles and their application [J].

Mandal, D ;

Bolander, ME ;

Mukhopadhyay, D ;

Sarkar, G ;

Mukherjee, P .

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2006, 69 (05) :485-492

[9] Rietveld refinement guidelines [J].

McCusker, LB ;

Von Dreele, RB ;

Cox, DE ;

Louër, D ;

Scardi, P .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1999, 32 :36-50

[10] Biosynthesis of nanoparticles: technological concepts and future applications [J].

Mohanpuria, Prashant ;

Rana, Nisha K. ;

Yadav, Sudesh Kumar .

JOURNAL OF NANOPARTICLE RESEARCH, 2008, 10 (03) :507-517

← 1 2 →