関: thionin

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/03/07 18:03:07」(JST)

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Thionine, also known as thionine acetate or Lauth's violet, is a strongly staining metachromatic dye that is widely used for biological staining.^[1] Thionine can also be used in place of Schiff reagent in quantitative Feulgen staining of DNA. It can also be used to mediate electron transfer in microbial fuel cells.^[2] The dye's name is frequently misspelled, with omission of the e. The -ine ending indicates that the compound is an amine.^[3]^[4]

When both the amines are dimethylated, the product tetramethyl thionine is famous as methylene blue, and the intermediates are Azure C (Monomethyl thionine), Azure A (when one of the amines is dimethylated and the other remains primary amine), and Azure B (Trimethyl thionine). When methylene blue is "polychromed" by ripening (Oxidized in solution or metabolized by fungal contamination,^[5] as originally noted in the thesis of Dr D L Romanowski in 1890's), it forms thionine and all the Azure intermediates.^[6]^[7]

Notes and references[edit]

^ "Stainsfile — Thionin".
^ Eugenii Katz; Andrew N. Shipway and Itamar Willner (2003). "21". In Wolf Vielstich. Handbook of Fuel Cells: Fundamentals, Technology, Applications, 4-Volume Set. Wiley. p. 5. ISBN 978-0-471-49926-8. Cite uses deprecated parameters (help)
^ Kiernan JA (2001). "Classification and naming of dyes, stains and fluorochromes". Biotech Histochem 76 (5-6): 261–78. PMID 11871748.
^ Webster's Third New International Dictionary. G & C Merriam Co. 1976, p.2377.
^ Dako Education Guide - Special Stains and H & E ” second edition Chapter 19: On Chemical Reactions and Staining Mechanisms by John A. Kiernan, Subsection What is Giemsa’s stain and how does it color blood cells, bacteria and chromosomes? p172
^ J Exp Med. 1907 Nov 1;9(6):645-70. ON THE CHEMISTRY AND STAINING PROPERTIES OF CERTAIN DERIVATIVES OF THE METHYLENE BLUE GROUP WHEN COMBINED WITH EOSIN. Wilson TM.
^ Marshall,PN (1978) Romanowsky-type stains in haematology. Histochemical Journal 10: 1-29.

English Journal

One-step synthesis of graphene oxide-thionine-Au nanocomposites and its application for electrochemical immunosensing.

Han J, Ma J, Ma Z.SourceDepartment of Chemistry, Capital Normal University, Beijing 100048, PR China.
Biosensors & bioelectronics.Biosens Bioelectron.2013 Sep 15;47:243-7. doi: 10.1016/j.bios.2013.03.032. Epub 2013 Mar 22.
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 the nan
PMID 23584387

Novel water-resistant UV-activated oxygen indicator for intelligent food packaging.

Vu CH, Won K.SourceDepartment of Chemical and Biochemical Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Jung-gu, Seoul 100-715, Republic of Korea.
Food chemistry.Food Chem.2013 Sep 1;140(1-2):52-6. doi: 10.1016/j.foodchem.2013.02.056. Epub 2013 Feb 26.
For the first time, alginate polymer has been applied to prevent dyes from leaching out of colorimetric oxygen indicator films, which enable people to notice the presence of oxygen in the package in an economic and simple manner. The dye-based oxygen indicator film suffers from dye leaching upon con
PMID 23578614

Electrochemical immunosensor based on nanoporpus gold loading thionine for carcinoembryonic antigen.

Sun X, Ma Z.SourceDepartment of Chemistry, Capital Normal University, Beijing 100048, China.
Analytica chimica acta.Anal Chim Acta.2013 May 30;780:95-100. doi: 10.1016/j.aca.2013.04.023. Epub 2013 Apr 17.
Nanoporous gold (NPG) has recently received considerable attention in analytical electrochemistry because of its good conductivity and large specific surface area. A facile layer-by-layer assembly technique fabricated NPG was used to construct an electrochemical immunosensor for carcinoembryonic ant
PMID 23680556

Japanese Journal

Carbon-felt-based Bioelectrocatalytic Flow-detectors : Role of Ultrasound Irradiation during the Adsorption of Horseradish Peroxidase and Thionine for a Highly Sensitive Amperometric Determination of H_2O_2

WANG Yue,HASEBE Yasushi
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 27(6), 605-612, 2011-06-10
NAID 10028289177

Carbon-felt-based Bioelectrocatalytic Flow-detectors : Optimization of the Adsorption Conditions of Horseradish Peroxidase and Thionine onto Carbon-felt for Highly Sensitive Amperometric Determination of H_2O_2

WANG Yue,HASEBE Yasushi
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 27(4), 401-407, 2011-04-10
NAID 10028203517

Related Pictures

★リンクテーブル★

リンク元	「チオニン」
拡張検索	「cystathionine beta-synthase」「formylmethionine」「methionine」
関連記事	「thionin」

「チオニン」

Thionine
Identifiers
CAS number	135-59-1
PubChem	65043
	(verify) (what is: /?); Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
	Infobox references

　　[★]

英: (翻訳開始阻害タンパク質)thionin、(色素)thionine

「cystathionine beta-synthase」

　　[★]

シスタチオニンβ合成酵素、シスタチオニンβシンターゼ

「formylmethionine」

　　[★]

ホルミルメチオニン

関: fMet

「methionine」

　　[★] メチオニン Met M 　

「thionin」

　　[★]

チオニン

関: thionine

[1] "Stainsfile — Thionin".

[2] Eugenii Katz; Andrew N. Shipway and Itamar Willner (2003). "21". In Wolf Vielstich. Handbook of Fuel Cells: Fundamentals, Technology, Applications, 4-Volume Set. Wiley. p. 5. ISBN 978-0-471-49926-8. Cite uses deprecated parameters (help)

[3] Kiernan JA (2001). "Classification and naming of dyes, stains and fluorochromes". Biotech Histochem 76 (5-6): 261–78. PMID 11871748.

[4] Webster's Third New International Dictionary. G & C Merriam Co. 1976, p.2377.

[5] Dako Education Guide - Special Stains and H & E ” second edition Chapter 19: On Chemical Reactions and Staining Mechanisms by John A. Kiernan, Subsection What is Giemsa’s stain and how does it color blood cells, bacteria and chromosomes? p172

[6] J Exp Med. 1907 Nov 1;9(6):645-70. ON THE CHEMISTRY AND STAINING PROPERTIES OF CERTAIN DERIVATIVES OF THE METHYLENE BLUE GROUP WHEN COMBINED WITH EOSIN. Wilson TM.

[7] Marshall,PN (1978) Romanowsky-type stains in haematology. Histochemical Journal 10: 1-29.

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thionine