Primary processes in the methylene blue photosensitized oxidation of l-ascorbic acid

The primary processes of the photosensit

The primary processes of the photosensitized reduction of methylene blue in an aqueous sodium dodecylsulphate micellar solution

✍ Masahiko Mitsuzuka; Koichi Kikuchi; Hiroshi Kokubun; Yoshiharu Usui 📂 Article 📅 1985 🏛 Elsevier Science ⚖ 811 KB

Anodic oxidation of the dye materials me

Anodic oxidation of the dye materials methylene blue, acid blue 25, reactive blue 2 and reactive blue 15 and the characterisation of novel intermediate compounds in the anodic oxidation of methylene blue

✍ John D Donaldson; Susan M Grimes; Nael G Yasri; Brian Wheals; John Parrick; Will 📂 Article 📅 2002 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 124 KB

## Abstract Anodic oxidation of the dye molecules, methylene blue, acid blue 25, reactive blue 2 and reactive blue 15 in chloride solution leads to colour destruction but UV and TOC data show that the oxidation reactions do not lead to complete destruction of the organic molecules. Analysis of the

ChemInform Abstract: Selective Oxidation

ChemInform Abstract: Selective Oxidation of L-Sorbose in the Synthesis of L-Ascorbic Acid.

✍ N. V. Lakina; E. M. Sul'man; V. G. Matveeva; I. A. Mikhailov 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

The photochemical oxidation of ascorbic

The photochemical oxidation of ascorbic acid in solutions containing oxalic acid. II.—Mechanism of the reaction

✍ L. H. Lampitt; L. C. Baker; E. Wittenberg 📂 Article 📅 1956 🏛 John Wiley and Sons 🌐 English ⚖ 396 KB 👁 1 views

## Abstract Ascorbic acid is not oxidized (thermally) by ferric salts in oxalic acid solution. When ferric salts in oxalic acid solution are irradiated in an atmosphere of nitrogen, ferrous ions are produced; in an atmosphere of air, ferrous ions are produced when the ratio of iron to oxalate excee

ChemInform Abstract: Micelle-Catalyzed M

ChemInform Abstract: Micelle-Catalyzed Methylene Blue Reduction by Ascorbic Acid: A Procedure for the Determination of Vitamin C in Pharmaceutical Samples.

✍ Kaushik Mallick; Anjali Pal; Tarasankar Pal 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 24 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

A kinetic study of the oxidation of L-as

A kinetic study of the oxidation of L-ascorbic acid (vitamin C) in solution using an isothermal microcalorimeter

✍ R.J. Wilson; A.E. Beezer; J.C. Mitchell 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 679 KB