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Research Article

Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach

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Naeemullah , Abdul Haseeb , Faheem Shah , Tasneem Gul Kazi
J Ong Chem Res, 2017, 3 (1), 50-56, DOI: https://doi.org/10.5281/zenodo.2647874, ISSN 2651-4338
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Abstract

Single drop microextraction (SDME) combined with electrothermal atomic absorption spectrometry was proposed to extract Silver (Ag) from aqueous samples into a drop of ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate [C4MIM][PF6]), after complexation with 8-hydroxyquinoline (8HQ). The multivariate strategy was applied to estimate the optimum values of experimental factors for the recovery of Ag. The limit of detection and enhancement factor were 1.12 ng L-1 and 80, respectively. The validity and accuracy of proposed method was checked by analysis of real water sample through standard addition method. The proposed method was successfully applied to determine Ag in different fresh canal water samples.

Keywords 8-hydroxyquinoline electrothermal atomic absorption spectrometry single drop microextraction silver ionic liquid
Authors 4
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The team behind this paper

4 authors, 4 institutions.

This paper cNational Centre of Excellence in Analytical Chemistry University of Sindh — Pakistan cNational Centre of Exc… 1 author Pakistan Arab Refinery Company — Pakistan Pakistan Arab Refinery … 1 author comsats institute of information technology — Pakistan comsats institute of in… 1 author University of Sindh — Pakistan University of Sindh 1 author Naeemullah — corresponding author N Naeemullah ✉ Abdul Haseeb AH Abdul Haseeb Faheem Shah FS Faheem Shah Tasneem Gul Kazi TK Tasneem Gul Kazi

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This article is token #31 of SciMatic Articles (ERC-1155): 1,000,000 tokens, minted once, never more. The chain also stores a fingerprint (SHA-256) of the article's record, so anyone can check that it has not been altered.

HolderWalletTokens
SciMatic 0xc35709…277732 100,000 (10%)
Naeemullah 0x7254d3…C695D1 225,000 (22.5%)
Abdul Haseeb 0xF8C4D2…812fA0 225,000 (22.5%)
Faheem Shah 0x101118…acC69D 225,000 (22.5%)
Tasneem Gul Kazi 0x59De00…A38037 225,000 (22.5%)
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Bibliographic Information

Naeemullah, Abdul Haseeb, Faheem Shah, Tasneem Gul Kazi, (2017). Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach, Journal of Ongoing Chemical Research, 3(1): 50-56
Bibtex Citation
@article{naeemullah2017jocr,
author = {Naeemullah and Abdul Haseeb and Faheem Shah and Tasneem Gul Kazi},
title = {Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach},
journal = {Journal of Ongoing Chemical Research},
year = {2017},
volume = {3},
number = {1},
pages = {50-56},
doi = {10.5281/zenodo.2647874},
url = {https://scimatic.org/show_manuscript/31}
}
APA Citation
Naeemullah, , Haseeb, A., Shah, F., Kazi, T.G., (2017). Single drop microextraction to analyze trace of silver complexed with 8-hydroxyquinoline in fresh and waste water samples using a multivariate approach. Journal of Ongoing Chemical Research, 3(1), 50-56. https://doi.org/10.5281/zenodo.2647874

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