Luminescence characteristics of caffeine and theophylline

On the Luminescence Properties of Some Purines and Pyrimidines. A Study by Fluorescence Spectrophotometry of the Sites of Protonation and of the Types of Lowest Excited Singlet States.

Hans Chr. Børresen, Rita Grønbæk, Leo Mandell et al. · Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry · 1963 · 131 citations · Full text

Natural Sciences, Biochemistry, Chemistry +16

The Interaction of Silver Ion with Guanosine, Guanosine Monophosphate, and Related Compounds. Determination of Possible Sites of Complexing^*

Anthony T. Tu, J Reinosa · Biochemistry · 1966 · 62 citations

Natural Sciences, Biochemistry, Chemistry +7

SPECTROSCOPIC STUDIES OF PURINE—II. PROPERTIES OF PURINE SUBSTITUTED AT THE SECOND AND SIXTH CARBONS*

J. Drobník, Leroy Augenstein · Photochemistry and Photobiology · 1966 · 47 citations

Natural Sciences, Biochemistry, Chemistry +17

A study of the interactions of benzo[f]quinoline, quinoline and phenanthrene by infrared and reflectance spectroscopy and the relationship to room-temperature phosphorescence

S. M. Ramasamy, Robert J. Hurtubise · Analytica Chimica Acta · 1983 · 38 citations

Natural Sciences, Chemistry, Materials Science +14

The Analysis of Theophylline — Containing Pharmaceuticals by Room Temperature Phosphorescence

Ricky P. Bateh, J. D. Winefordner · Analytical Letters · 1982 · 31 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +5