二巯基噻二唑
二巯基噻二唑结构式
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常用名 | 二巯基噻二唑 | 英文名 | Bismuththiol |
|---|---|---|---|---|
| CAS号 | 1072-71-5 | 分子量 | 150.246 | |
| 密度 | 1.7±0.1 g/cm3 | 沸点 | 259.6±23.0 °C at 760 mmHg | |
| 分子式 | C2H2N2S3 | 熔点 | 162 °C (dec.)(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 110.8±22.6 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
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[Kinetics and mechanism of individual and combined oxidation of o-dianisidine and bismuthol I by hydrogen peroxide catalyzed by horseradish peroxidase].
Biokhimiia 45(12) , 2243-53, (1980) The individual and combined oxidation of 5-mercapto-1,3,4-thiadiazolthione-2 (bismuthol I) and 3,3'-dimethoxybenzidine (o-dianisidine) by hydrogen peroxide catalyzed by horseradish peroxidase (pH 5,0) was studied. It was shown that bismuthol I is a substrate ... |
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Exploiting metal-organic coordination polymers as highly efficient immobilization matrixes of enzymes for sensitive electrochemical biosensing.
Anal. Chem. 83(17) , 6511-7, (2011) We report on the exploitation of metal-organic coordination polymers (MOCPs) as new and efficient matrixes to immobilize enzymes for amperometric biosensing of glucose or phenols. A ligand, 2,5-dimercapto-1,3,4-thiadiazole (DMcT), two metallic salts, NaAuCl(4... |
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Mercaptothiadiazole capped gold nanoparticles as fluorophore for the determination of nanomolar mercury(II) in aqueous solution in the presence of 50,000-fold major interferents.
Analyst 137(14) , 3349-54, (2012) The present work describes the determination of picogram Hg(II) using 2,5-dimercapto-1,3,4-thiadiazole stabilized gold nanoparticles (DMT-AuNPs) by a spectrofluorimetry method. DMT-AuNPs show emission maximum at 773 nm with excitation at 514 nm. They show a l... |
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Ultrasensitive fluorescence-quenched chemosensor for Hg(II) in aqueous solution based on mercaptothiadiazole capped silver nanoparticles.
J. Hazard. Mater. 213-214 , 193-9, (2012) This manuscript describes a highly selective and ultra sensitive determination of Hg(II) in aqueous solution using functionalized mercaptothiadiazole capped silver nanoparticles (AgNPs) by spectrofluorimetry. We have synthesized 2,5-dimercapto-1,3,4-thiadiazo... |
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Elucidation of the redox behavior of 2,5-dimercapto-1,3,4-thiadiazole (DMcT) at poly(3,4-ethylenedioxythiophene) (PEDOT)-modified electrodes and application of the DMcT-PEDOT composite cathodes to lithium/lithium ion batteries.
Langmuir 22(25) , 10554-63, (2006) The redox reactions of DMcT at PEDOT-modified glassy carbon electrodes (GCEs) in acetonitrile (AN) have been investigated via cyclic voltammetry (CV) and the electrochemical quartz crystal microbalance (EQCM) in order to elucidate the redox reaction mechanism... |
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Contact allergy to 2,5-dimercapto-1,3,4-thiadiazole and phenyl-alpha-naphtylamine, allergens in industrial greases and lubricant oils--contact allergy to water-insoluble greases is uncommon but needs to be considered in some workers.
Contact Dermatitis 58(2) , 93-6, (2008) Industrial lubricants are usually made of petroleum and contain no water. Industrial greases and neat oils (insoluble metalworking oils) cause contact allergy relatively seldom, and reported allergies to the components of engine oils, such as hydraulic oils, ... |
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Highly sensitive glucose biosensor based on one-pot biochemical preoxidation and electropolymerization of 2,5-dimercapto-1,3,4-thiadiazole in glucose oxidase-containing aqueous suspension.
J. Phys. Chem. B 113(5) , 1332-40, (2009) A novel and high-performance biosensing platform was prepared on the basis of one-pot biochemical preoxidation and electropolymerization of monomer (BPEM) for high-load and high-activity immobilization of enzymes. As representative materials here, 2,5-dimerca... |
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A simple spectrophotometric method for the determination of copper in industrial, environmental, biological and soil samples using 2,5-dimercapto-1,3,4-thiadiazole.
Anal. Sci. 18(7) , 805-10, (2002) A simple spectrophotometric method is presented for the rapid determination of copper at a trace level using 2,5-dimercapto-1,3,4-thiadiazole (DMTD) as a new spectrophotometric reagent. The method is based on the reaction of non-absorbent DMTD in a slightly a... |
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Determination of copper(II) by anodic stripping voltammetry at a 2,5-dimercapto-1,3,4-thiadiazol self-assembled monolayer-based gold electrode.
Anal. Sci. 22(8) , 1079-83, (2006) 2,5-Dimercapto-1,3,4-thiadiazol (DMTD) can bind on the surface of a gold electrode through the strong gold-sulfur interaction. The fabrication and electrochemical characteristics of the DMTD self-assembled monolayer (SAM)-modified gold electrode were investig... |
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A rapid, high capacity assay for basic fibroblast growth factor binding.
Life Sci. 56(15) , 1257-64, (1995) A rapid, high capacity assay for the binding of basic fibroblast growth factor has been developed. Rat lung tissue was selected as the optimum source of membranes and 2M sodium chloride used to remove endogenous growth factor. The assay has been adapted to th... |