Accurate determination of silver nanoparticles in animal tissues by inductively coupled plasma mass spectrometry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33150941" target="_blank" >RIV/61989592:15310/14:33150941 - isvavai.cz</a>

Result on the web

<a href="http://www.sciencedirect.com/science/article/pii/S0584854714002729" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0584854714002729</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.sab.2014.10.002" target="_blank" >10.1016/j.sab.2014.10.002</a>

Result language

angličtina

Original language name

Accurate determination of silver nanoparticles in animal tissues by inductively coupled plasma mass spectrometry

Original language description

This study examined recoveries of silver determination in animal tissues after wet digestion by inductively coupled plasma mass spectrometry. The composition of the mineralization mixture for microwave assisted digestion was optimized and the best recoveries were obtained for mineralization with HNO3 and addition of HCl promptly after digestion. The optimization was performed on model samples of chicken meat spiked with silver nanoparticles and a solution of ionic silver. Basic calculations of theoretical distribution of Ag among various silver-containing species were implemented and the results showed that most of the silver is in the form of soluble complexes AgCl2? and AgCl32 ? for the optimized composition of the mineralization mixture. Three animal tissue certified reference materials were then analyzed to verify the trueness and precision of the results.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Spectrochimica Acta Part B: Atomic Spectrometry

ISSN

0584-8547

e-ISSN

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Volume of the periodical

102

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

5

Pages from-to

7-11

UT code for WoS article

000347604100002

EID of the result in the Scopus database

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