Published December 2018 | Version v1
Journal article Metadata-only

Positron Annihilation Doppler Broadening Studies on Ruthenium(III) Antibiotic Sulfa-Drug Complexes

Creators

  • 1. College of Science, Princess Nourah bint Abdulrahman University, Department of Chemistry (Saudi Arabia)
  • 2. Physics Department, Faculty of Science, Kafrelsheikh University (Egypt)
  • 3. Department of Pharmaceutical Chemistry, Drug Exploration and Development Chair (DEDC), College of Pharmacy, King Saud University (Saudi Arabia)
  • 4. Chemistry Department, Faculty of Science, Port Said University (Egypt)
  • 5. Department of Chemistry, Faculty of Science, Taif University (Saudi Arabia)

Description

The structural difference between five sulfa drug compounds and their Ru(III) complexes with 1 : 2 molar ratio were examined using the positron annihilation Doppler broadening (PADB) spectroscopy. The PADB measurements were performed with a HPGe γ-ray spectrometer. The change of defect structure due to the Ru(III) complexation process was confirmed. The correlation between the DP line-shape parameters (S and W) and the previous reported results of the microanalytical, physicochemical, biological and positron annihilation lifetime (PAL) measurements of sulfa drug Ru(III) complexes were examined.

Additional details

Identifiers

DOI
10.1134/S0036024418130083;

Publishing Information

Journal Title
Russian Journal of Physical Chemistry
Journal Volume
92
Journal Issue
13
Journal Page Range
p. 2739-2743
ISSN
0036-0244
CODEN
RJPCAR

INIS

Country of Publication
Russian Federation
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51108878
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ANNIHILATION; ANTIBIOTICS; COMPLEXES; CORRELATIONS; DOPPLER BROADENING; LIFETIME; MICROANALYSIS; POSITRONS; RUTHENIUM; SHAPE; SPECTROMETERS; SPECTROSCOPY; SULFONAMIDES
Descriptors DEC
AMIDES; ANTI-INFECTIVE AGENTS; ANTILEPTONS; ANTIMATTER; ANTIMICROBIAL AGENTS; ANTIPARTICLES; DRUGS; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; INTERACTIONS; LEPTONS; LINE BROADENING; MATTER; MEASURING INSTRUMENTS; METALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PARTICLE INTERACTIONS; PLATINUM METALS; REFRACTORY METALS; TRANSITION ELEMENTS

Optional Information

Copyright
Copyright (c) 2018 Pleiades Publishing, Ltd.