graphite powder spectral reagent (Sinopharm ltd)
90
Structured Review
Sinopharm ltd
graphite powder spectral reagent
Graphite Powder Spectral Reagent, supplied by Sinopharm ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/graphite+powder+(spectral+reagent)/graphite+powder/pm40383039-54-13-27
Average 90 stars, based on 1 article reviews
Graphite Powder Spectral Reagent, supplied by Sinopharm ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/graphite+powder+(spectral+reagent)/graphite+powder/pm40383039-54-13-27
Average 90 stars, based on 1 article reviews
graphite powder spectral reagent - by Bioz Stars,
2026-10
90/100 stars
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other:Article Title: Sensitive and rapid determination of quinoline yellow in drinks using polyvinylpyrrolidone-modified electrode. Article Snippet: A novel electrochemical sensor using polyvinylpyrrolidone (PVP)-modified carbon paste electrode was developed for the sensitive and rapid determination of quinoline yellow.. In 0.1 M, pH 6.5 phosphate buffer, an irreversible oxidation wave at 0.97 V was observed for quinoline yellow.. PVP exhibited strong accumulation ability to quinoline yellow, and consequently increased the oxidation peak current of quinoline yellow remarkably. Article Title: Signal enhancement of cetyltrimethylammonium bromide as a highly-sensitive sensing strategy for tetrabromobisphenol A Article Snippet: Article history: Received 29 January 2016 Received in revised form 24 March 2016 Accepted 24 March 2016 Available online 25 March 2016 It is quite important to monitor tetrabromobisphenol A (TBBPA) in environmental samples due to its wide existence and high toxicity.. Herein, a highly-sensitive electrochemical method was developed for the determination of TBBPA based on the strong signal enhancement effects of cetyltrimethylammoniumbromide (CTAB).. In pH 7.5 phosphate buffer, an irreversible oxidation peakwith low height is observed for TBBPA on the surface of a carbon paste electrode (CPE), and the oxidation wave is improved greatly after addition of a low concentration of CTAB. Article Title: Renewable electrochemical sensors based on copper-organic frameworks for highly sensitive and selective detection of tetrabromobisphenol A. Article Snippet: • Developed a renewable Cu-BTC/CPE electrochemical sensor with a specific porous architecture.. • Demonstrated 10-cycle repeatability and < 5 % RSD stability via paraffin/ graphite matrix optimization.. • DFT-verified enhanced TBBPA adsorption (-0.164 eV) and charge transfer kinetics at Cu-BTC interface. Article Title: Highly sensitive electrochemical sensor based on pyrrolidinium ionic liquid modified ordered mesoporous carbon paste electrode for determination of carbendazim Article Snippet: A simple, highly sensitive electrochemical sensor based on a pyrrolidinium ionic liquid (PIL) modified ordered mesoporous carbon (OMC) paste electrode (PIL/OMCPE) was developed for the determination of carbendazim by differential pulse voltammetry.. The structure of the synthesized OMC was characterized by transmission electron microscopy.. The electrochemical characteristics of the modified electrodes were investigated using [Fe(CN)6] 3−/4− as the electrochemical probe. Article Title: Determination of l-tryptophane using a sensor platform based on LaCoO3 poriferous nanofibers by electrospinning Article Snippet: We report a sensor platform for the determination of L-tryptophane.. It is based on a carbon paste electrode that was modified with LaCoO3 poriferous nanofibers that were synthesized by electrospinning and subsequent thermal treatment.. The structures and morphologies of LaCoO3 poriferous nanofibers were characterized by X-ray diffraction spectrum and scanning electron microscopy. Article Title: Electrochemical Behavior ofo-Nitrophenol at Hexagonal Mesoporous Silica Modified Carbon Paste Electrodes Article Snippet: A hexagonal mesoporous silica (HMS) modified carbon paste electrode (CPE) was fabricated and characterized by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) methods (ferrocene as a probe).. The electrochemical behavior of nitrophenol (o-NP) at the HMS modified electrode (HMSCPE) was investigated.. Compared with CPE, a well-defined reduction peak and a remarkably peak current response was observed. Purification:Article Title: Morphology-dependent electrochemical sensing performance of metal (Ni, Co, Zn)-organic frameworks. Article Snippet: Metal-organic frameworks (MOFs) with different morphology are synthesized with different metal centers.. Electrochemistry of MOFs are dependent on their morphology.. Sensitive and selective monitoring of Ponceau 4R on nickel MOFs. a r t i c l e i n f o |