Fungal based synthesis of silver nanoparticles-An effect of temperature on the size of particles

被引：215

作者：

Fayaz, A. Mohammed ^{[1
]}

Balaji, K. ^{[2
]}

Kalaichelvan, P. T. ^{[1
]}

Venkatesan, R. ^{[3
]}

机构：

[1] Univ Madras, CAS Bot, Madras 600025, Tamil Nadu, India

[2] Orchid Healthcare, Madras 600034, Tamil Nadu, India

[3] S Asia Cooperat Environm Programme, S Asian Seas Programme, Colombo 5, Sri Lanka

来源：

COLLOIDS AND SURFACES B-BIOINTERFACES | 2009年 / 74卷 / 01期

关键词：

Biosynthesis; Fungus; Monodisperse; Silver nanoparticles; Temperature; GOLD NANOPARTICLES; METAL NANOPARTICLES; FUSARIUM-OXYSPORUM; NANOCRYSTALS; CRYSTALLINE; MATRIX;

D O I：

10.1016/j.colsurfb.2009.07.002

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

A simple and effective approach to aqueous based biosynthesis of silver nanoparticles was demonstrated and the effect of temperature on controlling size of silver nanoparticles was studied. The morphology and uniformity of silver nanoparticles were investigated by UV-Vis spectroscopy, X-ray diffraction and HrTEM. The functional group of protein molecule was identified using FTIR. Increase in reaction temperature leads to decrease in size of silver nanoparticles and increase in monodispersity. (C) 2009 Published by Elsevier B.V.

引用

页码：123 / 126

页数：4

共 36 条

[1] Extracellular biosynthesis of silver nanoparticles using the fungus Fusarium oxysporum [J].

Ahmad, A ;

Mukherjee, P ;

Senapati, S ;

Mandal, D ;

Khan, MI ;

Kumar, R ;

Sastry, M .

COLLOIDS AND SURFACES B-BIOINTERFACES, 2003, 28 (04) :313-318

[2] Perspectives on the physical chemistry of semiconductor nanocrystals [J].

Alivisatos, AP .

JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (31) :13226-13239

[3] Growth of gold nanoparticles in human cells [J].

Anshup ;

Venkataraman, JS ;

Subramaniam, C ;

Kumar, RR ;

Priya, S ;

Kumar, TRS ;

Omkumar, RV ;

John, A ;

Pradeep, T .

LANGMUIR, 2005, 21 (25) :11562-11567

[4] SITES OF METAL-DEPOSITION IN THE CELL-WALL OF BACILLUS-SUBTILIS [J].

BEVERIDGE, TJ ;

MURRAY, RGE .

JOURNAL OF BACTERIOLOGY, 1980, 141 (02) :876-887

[5] Peptide-assisted synthesis of gold nanoparticles and their self-assembly [J].

Bhattacharjee, RR ;

Das, AK ;

Haldar, D ;

Si, S ;

Banerjee, A ;

Mandal, TK .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2005, 5 (07) :1141-1147

[6] Silver nanoplates: Size control in two dimensions and formation mechanisms [J].

Chen, SH ;

Carroll, DL .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (18) :5500-5506

[7]

Fortin D., 2000, Biomineralization: From Biology to Biotechnology and Medical Application, P7

[8] Silver nanoparticles and polymeric medical devices: a new approach to prevention of infection? [J].

Furno, F ;

Morley, KS ;

Wong, B ;

Sharp, BL ;

Arnold, PL ;

Howdle, SM ;

Bayston, R ;

Brown, PD ;

Winship, PD ;

Reid, HJ .

JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY, 2004, 54 (06) :1019-1024

[9] Protein-friendly intercalation of cytochrome c and hemoglobin into thermally evaporated anionic and cationic lipid films: A new approach based on diffusion from solution [J].

Gole, A ;

Chaudhari, P ;

Kaur, J ;

Sastry, M .

LANGMUIR, 2001, 17 (18) :5646-5656

[10] Photoinduced conversion of silver nanospheres to nanoprisms [J].

Jin, RC ;

Cao, YW ;

Mirkin, CA ;

Kelly, KL ;

Schatz, GC ;

Zheng, JG .

SCIENCE, 2001, 294 (5548) :1901-1903

← 1 2 3 4 →