Paper Title:
Nanosilver Detection and Digestion Method in Complex Matrix, such as in Juice and Milk
  Abstract

This paper investigated the nanosilver detection method by ICP-MS and digestion method in complex matrix, such as in apple juice, grape juice and milk. The results showed that the silver calibration curves have excellent related coefficient with the range of 0.999906 to 0.999972, and the method detection limit of ICP-MS for silver was 1.1653ppb. The sample digestion method for apple juice, grape juice and milk were optimized at different temperature and contact time, in which the optimal digestion method for apple juice and grape juice was at temperature of 95 °C and contact time of 25min, but that for milk should be enhanced the temperature to 155 °C.

  Info
Periodical
Advanced Materials Research (Volumes 236-238)
Edited by
Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao
Pages
1991-1995
DOI
10.4028/www.scientific.net/AMR.236-238.1991
Citation
C. R. Wang, Y. Yao, Q. Y. Ren, "Nanosilver Detection and Digestion Method in Complex Matrix, such as in Juice and Milk", Advanced Materials Research, Vols. 236-238, pp. 1991-1995, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hai Ying Zhang, Yi Zheng, Hong Tao Hu, Jing Yu Qi
Abstract:This work aims to develop a proper digestion method for measurement of heavy metal content in municipal solid waste incineration (MSWI)...
1075
Authors: Gao Wa Jin, Qian Gong, You Qiong Cai, Xiao Lei Li, Yong Fu Shi, Run Run Gu, Qiao Yang
Chapter 2: Measuring and Testing Techniques
Abstract:A method based on microwave digestion and inductively coupled plasma-mass spectrometry (ICP-MS) has been established for the sensitive...
569
Authors: Yong Cheng
I. Materials Science, Engineering and Technology
Abstract:Using high-pressure sealed microwave heating method, the WC-Co based cemented carbide samples were digested completely by nitric acid and...
222
Authors: Jian Guo Gao, Fu Wen Zhao, Chun Ping Li, Zhuo Jun Sun, Shuai Zhang, Jian Gao, Qian Qian Zhang, Xiao Yun Song
Chapter 1: Application of Advanced Methods and Experimental Techniques for Analysis of Characteristics and Properties of Materials
Abstract:A method for the determination of seven hazardous elements in Non-stick Pan Materials in five food simulants by inductively coupled plasma...
72