Published February 1995
| Version v1
Journal article
Radiolytic reduction of merocyanine 540 in methanol solution
Creators
- 1. Politechnika Lodzka, Lodz (Poland). Katedra Chemii Radiacyjnej
Description
Radiolytic reduction of merocyanine 540 (MC) in acidic (0.02 mol x dm-3 in H2SO4) and neutral methanol solution was studied by pulse radiolysis. The spectra centered around 400 and 700 nm quite similar but they disappeared with different rates suggesting that different radicals (MCH and MC-) were responsible for these spectra. The rate constant of CH2OH reaction with Mc was found to be 7 x 108 mol-1 x dm3 x s-1. (author) 19 refs.; 2 figs
Additional details
Publishing Information
- Journal Title
- Journal of Radioanalytical and Nuclear Chemistry
- Journal Volume
- 190
- Journal Issue
- 1
- Journal Page Range
- p. 97-102.
- ISSN
- 0236-5731
- CODEN
- JRNCDM
INIS
- Country of Publication
- Hungary
- Country of Input or Organization
- Hungary
- INIS RN
- 26046560
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ABSORPTION SPECTRA; CYANINE DYES; HETEROCYCLIC COMPOUNDS; MEMBRANES; METHANOL; PULSED IRRADIATION; RADIOLYSIS; REDUCTION; SOLVATED ELECTRONS
- Descriptors DEC
- ALCOHOLS; CHEMICAL RADIATION EFFECTS; CHEMICAL REACTIONS; DECOMPOSITION; DYES; ELECTRONS; ELEMENTARY PARTICLES; FERMIONS; HYDROXY COMPOUNDS; IRRADIATION; LEPTONS; ORGANIC COMPOUNDS; RADIATION EFFECTS; SPECTRA