88930
Thionin acetate salt
for microscopy (Bact., Bot., Hist.)
Synonym(s):
3,7-Diamino-5-phenothiazinium acetate, Lauth’s violet
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Empirical Formula (Hill Notation):
C12H9N3S · C2H4O2
CAS Number:
Molecular Weight:
287.34
Colour Index Number:
52000
Beilstein:
4345073
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.25
Recommended Products
grade
for microscopy (Bact., Bot., Hist.)
form
powder
technique(s)
titration: suitable
SMILES string
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
Looking for similar products? Visit Product Comparison Guide
Application
Thionine (Lauth′s violet), a metachromatic dye, is widely used as a biological stain of materials such as DNA. Thionine is being studied as an electron mediator in the development of microbial fuel cells and electrochemical biosensors.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Ling Meng et al.
Biosensors & bioelectronics, 24(6), 1751-1756 (2008-10-24)
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
Jingman Han et al.
Biosensors & bioelectronics, 47, 243-247 (2013-04-16)
Here we report a one-step approach to synthesize graphene oxide-thionine-Au (GO-Thi-Au) nanocomposites using the synergistic effect of Thi and GO. Thi molecules adsorbed on the nanocomposites still kept the property of electroactive redox. Meanwhile, the resulting Au nanoparticles (AuNPs) of
Shujun Yu et al.
Biosensors & bioelectronics, 48, 224-229 (2013-05-22)
A highly sensitive label-free immunosensor for the detection of kanamycin had been developed using silver hybridized mesoporous ferroferric oxide nanoparticles (Ag@Fe₃O₄ NPs) and thionine mixed graphene sheet (TH-GS). TH was used as an electron transfer mediator. The electrical signal was
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
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service