Sound Absorption in Binary Mixtures of Alcohol and Water

Fundamental Aspects of Structure of Water and Water - Alcohol Binary Mixtures Specific

4. Synthetic and mechanistic aspects of main group chemistry as it relates to the design and development of novel ligand systems for use as complexing agents to radio metals of diagnostic and therapeutic importance in the development of site-specific radiopharmaceuticals. 5. Gold Nano Particles in Biomedical Optical Imaging 6. Development of new generation of Chemotherapeutic Agents for cancer ...

Water dynamics in water/DMSO binary mixtures.

The dynamics of dimethyl sulfoxide (DMSO)/water solutions with a wide range of water concentrations are studied using polarization selective infrared pump-probe experiments, two-dimensional infrared (2D IR) vibrational echo spectroscopy, optical heterodyne detected optical Kerr effect (OHD-OKE) experiments, and IR absorption spectroscopy. Vibrational population relaxation of the OD stretch of d...

Ultrasonic velocity and viscosity studies of tramacip and parvodex in binary mixtures of alcohol + water

The viscosity and ultrasound velocity of narcotic analgesic drugs in aqueous mixtures of methanol, ethanol and 1propanol have been studied.. Various acoustical parameters have been obtained which include viscous relaxation time (Γ), free volume (Vf), internal pressure (πi) and molar cohesive energy (MCE). The dependence of these properties on solvent composition is found to originate from hydro...

Dielectric Study on Polar Binary Mixtures of (Ester-Alcohol) at 298.2 K

Effects of Nanoclay on Cellular Morphology and Water Absorption Capacity of Poly(vinyl alcohol) Foam

The present work was aimed to examine the effects of incorporation of each of two different types of nanoclay, i.e. Cloisite Na+ and Cloisite 30B, into PVA foam on cellular morphology and water absorption capacity. Foam samples containing 0.0-10.0 wt% of each of the two types of nanoclay alone were prepared using mechanical foaming. Accordingly, PVA/organoclay/water suspensions were prepare...