Published 1993
| Version v1
Journal article
Technetium-aspirin molecule complexes
Description
Technetium-aspirin and technetium-aspirin-like molecule complexes were prepared. The structure of N-acetylanthranilic acid (NAA) has been decided through CNDO calculations. The ionization potential and electron affinity of the NAA molecule as well as the charge densities were calculated. The electronic absorption spectra of Tc(V)-Asp and Tc(V)-ATS complexes have two characteristic absorption bands at 450 and 600 nm, but the Tc(V)-NAA spectrum has one characteristic band at 450 nm. As a comparative study, Mo-ATS complex was prepared and its electronic absorption spectrum is comparable with the Tc-ATS complex spectrum. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Chemical Technology and Biotechnology
- Journal Volume
- 56
- Journal Issue
- 3
- Journal Page Range
- p. 227-231.
- ISSN
- 0142-0356
- CODEN
- JCTBDC
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 24049125
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S62: RADIOLOGY AND NUCLEAR MEDICINE;
- Descriptors DEI
- ABSORPTION SPECTRA; ACETYLSALICYLIC ACID; ANTHRANILIC ACID; CHEMICAL PREPARATION; DIAGNOSTIC TECHNIQUES; LABELLING; MOLECULAR STRUCTURE; RADIOPHARMACEUTICALS; TECHNETIUM COMPLEXES; TECHNETIUM 99
- Descriptors DEC
- AMINO ACIDS; ANALGESICS; ANTIPYRETICS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBOXYLIC ACIDS; CENTRAL NERVOUS SYSTEM AGENTS; CENTRAL NERVOUS SYSTEM DEPRESS; COMPLEXES; DRUGS; HOURS LIVING RADIOISOTOPES; HYDROXY ACIDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LABELLED COMPOUNDS; MATERIALS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC ACIDS; ORGANIC COMPOUNDS; RADIOACTIVE MATERIALS; RADIOISOTOPES; SPECTRA; SYNTHESIS; TECHNETIUM ISOTOPES; TRANSITION ELEMENT COMPLEXES; YEARS LIVING RADIOISOTOPES