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Merck
CN

88930

Sigma-Aldrich

硫堇 乙酸盐

for microscopy (Bact., Bot., Hist.)

别名:

劳式紫, 氯化-3,7-二氨基吩噻嗪

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About This Item

经验公式(希尔记法):
C12H9N3S · C2H4O2
CAS号:
分子量:
287.34
颜色索引号:
52000
Beilstein:
4345073
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.25

等级

for microscopy (Bact., Bot., Hist.)

表单

powder

技术

titration: suitable

SMILES字符串

CC([O-])=O.Nc1ccc2nc3ccc(N)cc3[s+]c2c1

InChI

1S/C12H10N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6H,13-14H2;1H3,(H,3,4)/q+1;/p-1

InChI key

OWXBIRAFHWASMS-UHFFFAOYSA-M

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应用

硫堇(劳氏紫)是一种异染色染料,被广泛用作 DNA 等材料的生物染色剂。人们正在研究硫堇作为微生物燃料电池和电化学生物传感器开发中的电子媒介。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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Ling Meng et al.
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A glutamate biosensor based on the electrocatalytic oxidation of reduced nicotinamide adenine dinucleotide (NADH), which was generated by the enzymatic reaction, was developed via employing a single-walled carbon nanotubes/thionine (Th-SWNTs) nanocomposite as a mediator and an enzyme immobilization matrix. The
Liu Deng et al.
Analytical chemistry, 82(10), 4283-4287 (2010-04-21)
In this work we developed a fully integrated biofuel cell on a microchip, which consisted of glucose dehydrogenase supported (carbon nanotubes/thionine/gold nanoparticles)(8) multilayer as the anode, and the (carbon nanotubes/polylysine/laccase)(15) multilayer as the cathode. The as-obtained biofuel cell produced open
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Biosensors & bioelectronics, 35(1), 507-511 (2012-04-10)
A novel protocol for development of DNA electrochemical biosensor based on thionine-graphene nanocomposite modified gold electrode was presented. The thionine-graphene nanocomposite layer with highly conductive property was characterized by scanning electron microscopy, transmission electron microscopy, cyclic voltammetry and electrochemical impedance
Yanyan Cai et al.
Biosensors & bioelectronics, 36(1), 6-11 (2012-05-09)
Interests in using nanoporous metals for biosensing applications have been increasing. Herein, nanotubular mesoporous PdCu (NM-PdCu) alloy is used to fabricate a novel label-free electrochemical immunosensor for cancer biomarker carcinoembryonic antigen (CEA). It operates through physisorption of anti-CEA on NM-PdCu
Wen Li et al.
Analytical chemistry, 84(17), 7583-7590 (2012-08-14)
Site-specific identification of DNA methylation and assay of MTase activity are important in determining specific cancer types, providing insights into the mechanism of gene repression, and developing novel drugs to treat methylation-related diseases. This work reports an electrochemical method for

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