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Bio-reduction of gold (III) to gold ...

Armendariz, Veronica.

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Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy./
Author:	Armendariz, Veronica.
Description:	120 p.
Notes:	Source: Masters Abstracts International, Volume: 44-01, page: 0347.
Contained By:	Masters Abstracts International44-01.
Subject:	Chemistry, Analytical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1427719
ISBN:	9780542193118

Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy.
Armendariz, Veronica.

Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy. - 120 p.

Source: Masters Abstracts International, Volume: 44-01, page: 0347.

Thesis (M.S.)--The University of Texas at El Paso, 2005.

In this study, oat and wheat biomasses were investigated for the adsorption of gold(III) ions from aqueous solutions and the subsequent formation of gold nanoparticles. Batch experiments for pH, time, and temperature dependence were performed in order to provide a better understanding of the mechanism(s) involved in the binding and nanoparticle formation of gold. Also, studies were performed to extract the gold nanoparticles from the biomass using sodium citrate and cetyltrimethylammonium bromide (CTAB).

ISBN: 9780542193118Subjects--Topical Terms:

586156
Chemistry, Analytical.

Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy.
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100 1 $a Armendariz, Veronica. $3 1916188
245 1 0 $a Bio-reduction of gold (III) to gold (0) and nanoparticle formation by oat and wheat biomasses: The use of plants in nanobiotechnolgy.
300 $a 120 p.
500 $a Source: Masters Abstracts International, Volume: 44-01, page: 0347.
500 $a Adviser: Jorge L. Gardea-Torresdey.
502 $a Thesis (M.S.)--The University of Texas at El Paso, 2005.
520 $a In this study, oat and wheat biomasses were investigated for the adsorption of gold(III) ions from aqueous solutions and the subsequent formation of gold nanoparticles. Batch experiments for pH, time, and temperature dependence were performed in order to provide a better understanding of the mechanism(s) involved in the binding and nanoparticle formation of gold. Also, studies were performed to extract the gold nanoparticles from the biomass using sodium citrate and cetyltrimethylammonium bromide (CTAB).
520 $a In addition, High Resolution Transmission Electron Microscopy (HRTEM) and X-ray Absorption Spectroscopy (XAS) were used to corroborate the gold(III) reduction, formation, and extraction of the gold nanoparticles and to study the mechanism(s) involved in these processes. (Abstract shortened by UMI.)
590 $a School code: 0459.
650 4 $a Chemistry, Analytical. $3 586156
650 4 $a Environmental Sciences. $3 676987
690 $a 0486
690 $a 0768
710 2 0 $a The University of Texas at El Paso. $3 1057446
773 0 $t Masters Abstracts International $g 44-01.
790 1 0 $a Gardea-Torresdey, Jorge L., $e advisor
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791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1427719