Coriander leaf mediated biosynthesis of gold nanoparticles

被引：394

作者：

Narayanan, K. Badri ^{[1
]}

Sakthivel, N. ^{[1
]}

机构：

[1] Pondicherry Univ, Dept Biotechnol, Pondicherry 605014, India

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 30期

关键词：

Biological synthesis; Gold nanoparticle; Coriander; X-ray techniques; Electron microscopy;

D O I：

10.1016/j.matlet.2008.08.044

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Extracellular biological synthesis of gold nanoparticles was achieved by a simple biological procedure using coriander extract as the reducing agent. The aqueous gold ions when exposed to coriander leaf extract are reduced and resulted in the biosynthesis of gold nanoparticles in the size range from 6.75-57.91 nm. The gold nanoparticles were characterized by UV-Vis spectroscopy, X-ray diffraction (XRD), energy dispersive X-ray analysis (EDAX), fourier transform infra-red spectroscopy (FT-IR) and transmission electron microscopy (TEM). This eco-friendly approach for the synthesis of nanoparticles is simple, amenable for large scale commercial production and technical applications. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：4588 / 4590

页数：3

共 24 条

[1] Biosynthesis of gold and silver nanoparticles using Emblica officinalis fruit extract, their phase transfer and transmetallation in an organic solution [J].

Ankamwar, B ;

Damle, C ;

Ahmad, A ;

Sastry, M .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2005, 5 (10) :1665-1671

[2] Gold nanotriangles biologically synthesized using tamarind leaf extract and potential application in vapor sensing [J].

Ankamwar, B ;

Chaudhary, M ;

Sastry, M .

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY, 2005, 35 (01) :19-26

[3] Determination of nanocrystal sizes:: A comparison of TEM, SAXS, and XRD studies of highly monodisperse COPt3 particles [J].

Borchert, H ;

Shevehenko, EV ;

Robert, A ;

Mekis, I ;

Kornowski, A ;

Grübel, G ;

Weller, H .

LANGMUIR, 2005, 21 (05) :1931-1936

[4] Synthesis of gold nanotriangles and silver nanoparticles using Aloe vera plant extract [J].

Chandran, SP ;

Chaudhary, M ;

Pasricha, R ;

Ahmad, A ;

Sastry, M .

BIOTECHNOLOGY PROGRESS, 2006, 22 (02) :577-583

[5] Some interesting properties of metals confined in time and nanometer space of different shapes [J].

El-Sayed, MA .

ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (04) :257-264

[6] Alfalfa sprouts: A natural source for the synthesis of silver nanoparticles [J].

Gardea-Torresdey, JL ;

Gomez, E ;

Peralta-Videa, JR ;

Parsons, JG ;

Troiani, H ;

Jose-Yacaman, M .

LANGMUIR, 2003, 19 (04) :1357-1361

[7] Formation and growth of Au nanoparticles inside live alfalfa plants [J].

Gardea-Torresdey, JL ;

Parsons, JG ;

Gomez, E ;

Peralta-Videa, J ;

Troiani, HE ;

Santiago, P ;

Yacaman, MJ .

NANO LETTERS, 2002, 2 (04) :397-401

[8] Biosynthesis of silver and gold nanoparticles by novel sundried Cinnamomum camphora leaf [J].

Huang, Jiale ;

Li, Qingbiao ;

Sun, Daohua ;

Lu, Yinghua ;

Su, Yuanbo ;

Yang, Xin ;

Wang, Huixuan ;

Wang, Yuanpeng ;

Shao, Wenyao ;

He, Ning ;

Hong, Jinqing ;

Chen, Cuixue .

NANOTECHNOLOGY, 2007, 18 (10)

[9] Gold nanoparticle-based immunochromatographic test for identification of Staphylococcus aureus from clinical specimens [J].

Huang, Su-Hua .

CLINICA CHIMICA ACTA, 2006, 373 (1-2) :139-143

[10] Synthesis of PbS nanoclusters within block copolymer nanoreactors [J].

Kane, RS ;

Cohen, RE ;

Silbey, R .

CHEMISTRY OF MATERIALS, 1996, 8 (08) :1919-1924

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