𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Sensitive fluorescence reaction for vitamins D and dihydrotachysterol

✍ Scribed by Philip S. Chen Jr.; A.Raymond Terepka; Kea Lane


Book ID
107710590
Publisher
Elsevier Science
Year
1964
Tongue
English
Weight
454 KB
Volume
8
Category
Article
ISSN
0003-2697

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Triplet-sensitized interconversion and p
✍ J. W. J. Gielen; R. B. Koolstra; H. J. C. Jacobs; E. Havinga πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 734 KB

## Abstract Triplet‐sensitized irradiation of either Vitamin D or __trans__Vitamin D establishes a photo‐equilibrium between the two isomers, the position of which varies with the triplet energy of the sensitizer. In the presence of oxygen, selective photooxygenation of __trans__‐Vitamin D takes pl

Synthesis of a reagent for fluorescence-
✍ Masato Shimizu; Shinichi Kamachi; Yasuho Nishii; Sachiko Yamada πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 515 KB

The fluorogenic dienophile 1,2,4-triazoline-3,5-dione with a highly fluorescent quinoxalinone group at the 4-position (DMEQ-TAD) was synthesized and exploited as a reagent to assay vitamin D metabolites. 25-Hydroxyvitamin D3, 1 alpha,25-dihydroxyvitamin D3, and 24(R),25-dihydroxyvitamin D3 reacted q