Journal ArticleDOI
Monitoring Trace Amounts of Silver(I) in Water Samples Using a Potentiometric Sensor Based on 1,3-Bis(2-ethoxyphenyl)Triazene
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This article is published in Sensor Letters.The article was published on 2010-04-01. It has received 5 citations till now. The article focuses on the topics: Potentiometric sensor & Triazene.read more
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Journal ArticleDOI
Electrochemical Analysis of Some Toxic Metals by Ion–Selective Electrodes
Vinod Kumar Gupta,Mohammad Reza Ganjali,Parviz Norouzi,Hadi Khani,Arunima Nayak,Shilpi Agarwal +5 more
TL;DR: An overview of potentiometric sensors that are capable of detecting toxic heavy metal ions in environmental samples is presented and discussed and several limitations do exist in terms of selectivity, limits of detection, dynamic ranges, applicability to specific problems, and reversibility.
Journal ArticleDOI
Electrochemical detection of trace silver
TL;DR: A review of the literature of the last ten years reveals significant improvements in the analytical performance of electrochemical sensors, mainly related to the development of new protocols, selective receptors, and electrode materials as discussed by the authors.
Journal ArticleDOI
Multivariate optimization, preconcentration and determination of mercury ions with (1-(p-acetyl phenyl)-3-(o-methyl benzoate)) triazene in aqueous samples using ICP-AES
TL;DR: In this article, a modified graphene oxide (GO) was prepared as a solid adsorbent and used for the preconcentration of trace amounts of Hg(II) ions in water samples prior to the determination by inductively coupled plasma atomic emission spectrometry.
Journal ArticleDOI
Dispersive liquid–liquid microextraction using ammonium O,O-diethyl dithiophosphate (DDTP) as chelating agent and graphite furnace atomic absorption spectrometry for the determination of silver in biological samples
Ingrid M. Dittert,Luciano Vitali,Eduardo S. Chaves,Tatiane de A. Maranhão,Daniel L. G. Borges,Valfredo T. Fávere,Adilson J. Curtius +6 more
TL;DR: In this paper, a new method for the determination of silver in biological samples is presented in which application of dispersive liquid-liquid microextraction (DLLME) employing ammonium O,O-diethyl dithiophosphate (DDTP) as the chelating agent for extraction and preconcentration of silver prior to quantification using graphite furnace atomic absorption spectrometry (GFAAS).
Spectrophotometric Studies and Application of a New Asymmetric Triazene Ligand for Solid Phase Extraction of Ultratrace Copper and Determination by Flame Atomic Absorption Spectrometry
TL;DR: In this paper, a triazene ligand (1-(ortoacyl benzene)3-(3,4-dichlorobenzene)triazene)) has been synthesized and k f value of it is complexes with Hg 2+ ‚ Ni 2+
Related Papers (5)
Spectrophotometric Determination of Trace Amounts of Silver by Dithiol
J. P. Dux,W. R. Feairheller +1 more