Highly Sensitive and Stable Determination of As(III) under Near-Neutral Conditions: Benefit from the Synergetic Catalysis of Pt Single Atoms and Active S Atoms over Pt1/MoS2.
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DOI: 10.1021/acs.analchem.1c03416
Abstract: Designing new catalysts with high activity and stability is crucial for the effective analysis of environmental pollutants under mild conditions. Here, we developed a superior catalyst of Pt single atoms anchored on MoS2 (Pt1/MoS2) to… read more here.
Keywords: determination iii; single atoms; pt1 mos2;
Fluorescence determination of Fe(iii) in drinking water using a new fluorescence chemosensor
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DOI: 10.1039/d2ra05144c
Abstract: A new fluorescence chemosensor based on (Z)-2-(1-(3-oxo-3H-benzo[f]chromen-2-yl)ethylidene)hydrazine-1-carbothioamide (CEHC) has been developed for the determination of Fe(iii) in drinking water. The optimum conditions were acetate buffer solution with a pH 5.0. In this approach, the determination… read more here.
Keywords: iii drinking; drinking water; determination iii; iii ... See more keywords
In Situ Deposition of Gold Nanoparticles and L-Cysteine on Screen-Printed Carbon Electrode for Rapid Electrochemical Determination of As(III) in Water and Tea
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DOI: 10.3390/bios13010130
Abstract: In this study, a screen-printed carbon electrode (SPCE) based on in situ deposition modification was developed for the sensitive, rapid, easy and convenient determination of As(III) in water and tea by linear sweep anodic stripping… read more here.
Keywords: water tea; iii; determination; determination iii ... See more keywords
On the Determination of Cr(VI) in Cr(III)-Rich Particulates: From the Failure of Official Methods to the Development of an Alternative Protocol
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DOI: 10.3390/ijerph191912111
Abstract: The goals of this work are the evaluation of the performances of official methods in the challenging determination of Cr(VI) in Cr(III)-rich particulate matter, and the development of a novel and robust analytical protocol for… read more here.
Keywords: official methods; determination iii; iii; protocol ... See more keywords
An Activated Bismuth Layer Formed In Situ on a Solid Bismuth Microelectrode for Electrochemical Sensitive Determination of Ga(III)
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DOI: 10.3390/membranes12121267
Abstract: In this paper, an activated bismuth layer formed in situ on a solid bismuth microelectrode, used as a working electrode for the electrochemical sensitive determination of Ga(III), based on anodic stripping voltammetry (ASV) is discussed.… read more here.
Keywords: determination iii; determination; solid bismuth; bismuth microelectrode ... See more keywords
Using a Simple Magnetic Adsorbent for the Preconcentration and Determination of Ga(III) and In(III) by Electrothermal Atomic Absorption Spectrometry
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DOI: 10.3390/molecules28062549
Abstract: A solid-phase dispersive microextraction procedure has been developed using ferrite (Fe3O4), an inexpensive magnetic material, as an adsorbent for the separation and subsequent determination of Ga(III) and In(III). The ions were removed from an aqueous… read more here.
Keywords: atomic absorption; determination iii; iii; iii iii ... See more keywords
A rapid and sensitive spectrofluorometric method for the determination of Au(III) based on fluorescence quenching of a 1,3,5-triphenyl-2-pyrazoline
Sign Up to like & getrecommendations! Published in 2018 at "Turkish Journal of Chemistry"
DOI: 10.3906/kim-1712-40
Abstract: A simple, rapid, sensitive, and low-cost spectrofluorometric method was developed for the determination of Au(III) using 5-(2,3-dimethoxyphenyl)-3-(4-methoxyphenyl)-1-phenyl-4,5-dihydro-1H-pyrazole (L) in ethanol/water. The method is based on the change in the fluorescence intensity at 464 nm after… read more here.
Keywords: iii; method; rapid sensitive; determination iii ... See more keywords