Chemiluminescent reactions after pulse radiolysis of aqueous dye solutions. Absolute yields

W. A. Pruetz; E. J. Land

doi:10.1021/j100606a003

Pulse radiolysis study of daunorubicin redox reactions: Redox cycles or glycosidic cleavage?

Advances in Free Radical Biology & Medicine ◽

10.1016/s8755-9668(86)80002-3 ◽

1986 ◽

Vol 2 (2) ◽

pp. 89-97

Author(s):

C HOUEELEVIN ◽

M GARDESALBERT ◽

C FERRADINI

Keyword(s):

Redox Reactions ◽

Pulse Radiolysis ◽

Glycosidic Cleavage ◽

Redox Cycles

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Reduction potentials determination of some biochemically important free radicals. Pulse radiolysis and electrochemical methods

Journal de Chimie Physique ◽

10.1051/jcp/1993900711 ◽

1993 ◽

Vol 90 ◽

pp. 711-744 ◽

Cited By ~ 6

Author(s):

M Faraggi ◽

MH Klapper

Keyword(s):

Free Radicals ◽

Pulse Radiolysis ◽

Electrochemical Methods ◽

Reduction Potentials

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Pulse radiolysis of polymers in aqueous solution. Kinetics study

Journal de Chimie Physique ◽

10.1051/jcp/1997940244 ◽

1997 ◽

Vol 94 ◽

pp. 244-250 ◽

Cited By ~ 11

Author(s):

I Janik ◽

P Kujawa ◽

P Ulanski ◽

JM Rosiak

Keyword(s):

Aqueous Solution ◽

Pulse Radiolysis ◽

Kinetics Study ◽

Solution Kinetics

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A Laser Flash Photolysis and Pulse Radiolysis Study of Primary Photochemical Processes of Flumequine¶

Photochemistry and Photobiology ◽

10.1562/0031-8655(2000)072<0451:alfpap>2.0.co;2 ◽

2000 ◽

Vol 72 (4) ◽

pp. 451 ◽

Cited By ~ 12

Author(s):

M. Bazin ◽

F. Bosca ◽

M. L. Marin ◽

M. A. Miranda ◽

L. K. Patterson ◽

...

Keyword(s):

Pulse Radiolysis ◽

Flash Photolysis ◽

Laser Flash Photolysis ◽

Laser Flash ◽

Photochemical Processes

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Photocatalytic Discolouration of Solutions of Reactive Dyes in the Presence of H2O2

Water Quality Research Journal ◽

10.2166/wqrj.1995.009 ◽

1995 ◽

Vol 30 (1) ◽

pp. 53-60 ◽

Cited By ~ 1

Author(s):

Deng Nansheng ◽

Tian Shizhong ◽

Xia Mei

Keyword(s):

Photochemical Reaction ◽

Uv Light ◽

Reactive Dyes ◽

Solar Light ◽

Rate Equations ◽

Oh Radical ◽

Test Results ◽

Dye Molecules ◽

First Order ◽

Dye Solutions

Abstract Tests for the photocatalytic degradation of solutions of three reactive dyes, Red M-5B, Procion Blue MX-R and Procion Black H-N, in the presence of H2O2 were carried out. When the solutions of the three reactive dyes were irradiated by UV or solar light, the colour of the solutions disappeared gradually. A statistical analysis of the test results indicated a linear relation between the concentration of dyes and the time of irradiation. The discolouration reaction of the solutions was of the first order. Rate equations for the discolouration reactions of dye solutions were developed. The dark reactions or the dye solutions containing H2O2 were very slow, illustrating that the photochemical reaction played a very important role. It was demonstrated that UV light and solar light (300 to 380 nm) photolyzes the HO and that the resulting OH radical reacts with the dye molecules and destroys the chromophore.

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ChemInform Abstract: Reaction of a Stable Three-Electron Bonded N ′ N Radical Cation with Free Radicals Generated by Pulse Radiolysis: Exceedingly Rapid Hydrogen Abstraction from C- H Bonds.

Chemischer Informationsdienst ◽

10.1002/chin.198624115 ◽

1986 ◽

Vol 17 (24) ◽

Author(s):

R. W. ALDER ◽

M. BONIFACIC ◽

K.-D. ASMUS

Keyword(s):

Free Radicals ◽

Radical Cation ◽

Pulse Radiolysis ◽

Hydrogen Abstraction

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Pulse radiolysis study of trapped electron in MgSO4.7H2O single crystal

Radiation Physics and Chemistry ◽

10.1016/j.radphyschem.2009.07.014 ◽

2009 ◽

Vol 78 (12) ◽

pp. 1153-1156

Author(s):

K. Norizawa ◽

T. Kondoh ◽

J. Yang ◽

A. Ogata ◽

Y. Yoshida

Keyword(s):

Single Crystal ◽

Pulse Radiolysis ◽

Trapped Electron

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Sulfobetaine Cryogels for Preferential Adsorption of Methyl Orange from Mixed Dye Solutions

Polymers ◽

10.3390/polym13020208 ◽

2021 ◽

Vol 13 (2) ◽

pp. 208

Author(s):

Ramona B. J. Ihlenburg ◽

Anne-Catherine Lehnen ◽

Joachim Koetz ◽

Andreas Taubert

Keyword(s):

Aqueous Solution ◽

Methylene Blue ◽

Methyl Orange ◽

Dye Removal ◽

Selective Adsorption ◽

Water Soluble ◽

Organic Substances ◽

Preferential Adsorption ◽

Dimethyl Ammonium ◽

Dye Solutions

New cryogels for selective dye removal from aqueous solution were prepared by free radical polymerization from the highly water-soluble crosslinker N,N,N’,N’-tetramethyl-N,N’-bis(2-ethylmethacrylate)-propyl-1,3-diammonium dibromide and the sulfobetaine monomer 2-(N-3-sulfopropyl-N,N-dimethyl ammonium)ethyl methacrylate. The resulting white and opaque cryogels have micrometer sized pores with a smaller substructure. They adsorb methyl orange (MO) but not methylene blue (MB) from aqueous solution. Mixtures of MO and MB can be separated through selective adsorption of the MO to the cryogels while the MB remains in solution. The resulting cryogels are thus candidates for the removal of hazardous organic substances, as exemplified by MO and MB, from water. Clearly, it is possible that the cryogels are also potentially interesting for removal of other compounds such as pharmaceuticals or pesticides, but this must be investigated further.

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