Reactive Dye Ostazine Black V-B: Determination in Dye-bath and
Hydrolysis Montoring by Matrix Assisted Laser
Desorption/Ionisation Time-of-Flight Mass Spectrometry

J 2000

Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry

CHROMÁ-KEULL, Hana; Jan HAVLIŠ and Josef HAVEL

Basic information

Original name

Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry

Authors

CHROMÁ-KEULL, Hana (203 Czech Republic); Jan HAVLIŠ (203 Czech Republic, guarantor) and Josef HAVEL (203 Czech Republic)

Edition

Rapid Communications in Mass Spectrometry, United Kingdom, John Wiley & Sons, Ltd, 2000, 0951-4198

Other information

Language

English

Type of outcome

Article in a journal

Field of Study

10406 Analytical chemistry

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

is not subject to a state or trade secret

Impact factor

Impact factor: 2.184

RIV identification code

RIV/00216224:14310/00:00003058

Organization unit

Faculty of Science

Keywords in English

reactive dyes; MALDI TOF MS; kinetics

Abstract

In the original language

Monitoring of the hydrolysis of Ostazine Black V-B reactive dye was found to be possible by MALDI-TOFMS. All the desired substances were identified in a mixture of the dye-bath. The process of the substrate reactive dye hydrolysis was qualified with hydrolysis rate constants k1 (2.0 +/- 0.3 h E-1) and k2 (0.6 +/- 0.1 h E-1). The method developed is important for the dyeing industry and to follow the coloration process.

Links

MSM 143100011, plan (intention)

Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů

Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles

Cite

CHROMÁ-KEULL, Hana; Jan HAVLIŠ and Josef HAVEL. Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry (Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Monitoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry). Rapid Communications in Mass Spectrometry. United Kingdom: John Wiley & Sons, Ltd, 2000, vol. 2000, No 14, p. 40-42. ISSN 0951-4198.

@article{224732,
   author = {ChromáandKeull, Hana and Havliš, Jan and Havel, Josef},
   article_location = {United Kingdom},
   article_number = {14},
   keywords = {reactive dyes; MALDI TOF MS; kinetics},
   language = {eng},
   issn = {0951-4198},
   journal = {Rapid Communications in Mass Spectrometry},
   title = {Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry},
   volume = {2000},
   year = {2000}
}

TY  - JOUR
ID  - 224732
AU  - Chromá-Keull, Hana - Havliš, Jan - Havel, Josef
PY  - 2000
TI  - Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry
JF  - Rapid Communications in Mass Spectrometry
VL  - 2000
IS  - 14
SP  - 40
EP  - 40
PB  - John Wiley & Sons, Ltd
SN  - 09514198
KW  - reactive dyes
KW  - MALDI TOF MS
KW  - kinetics
N2  - Monitoring of the hydrolysis of Ostazine Black V-B reactive dye was found to be possible by MALDI-TOFMS. All the desired substances were identified in a mixture of the dye-bath. The process of the substrate reactive dye hydrolysis was qualified with hydrolysis rate constants k1 (2.0 +/- 0.3 h E-1) and k2 (0.6 +/- 0.1 h E-1). The method developed is important for the dyeing industry and to follow the coloration process.
ER  -

CHROMÁ-KEULL, Hana; Jan HAVLIŠ and Josef HAVEL. Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Montoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry (Reactive Dye Ostazine Black V-B: Determination in Dye-bath and Hydrolysis Monitoring by Matrix Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry). \textit{Rapid Communications in Mass Spectrometry}. United Kingdom: John Wiley \&{} Sons, Ltd, 2000, vol.~2000, No~14, p.~40-42. ISSN~0951-4198.

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