Understanding the Microscopic Behavior of Binary Mixtures of Ionic Liquids through Various Spectroscopic Techniques.

In recent times, it has been shown that certain binary mixtures of pure ionic liquids having appropriate chemical composition can behave like a new chemical entity. However, current knowledge about the microscopic behavior of these interesting systems is rather limited. The present study is undertaken with an objective to understand the microscopic behavior in terms of intermolecular interaction, structure, and dynamics of these systems.

Understanding the Microscopic Behavior of the Mixture of Ionic Liquid/Ethylene Glycol/Lithium Salt through Time-Resolved Fluorescence, Nuclear Magnetic Resonance (NMR), and Electron Paramagnetic Resonance (EPR) Studies.

The present study has been undertaken with an aim to find out the suitability of a binary solvent system, comprising an anionic liquid, 1-(2-hydroxyethyl)-3-methylimidazolium bis(trifluoromethylsulfonyl)imide ([OHEMIM][NTf]) and ethylene glycol (EG), toward lithium ion battery applications. For this purpose, the behavior in terms of structure, intermolecular interaction, and dynamics of several solvent systems, [OHEMIM][NTf], [OHEMIM][NTf]-LiNTf(lithium bis(trifluorimethylsulfonyl)imide), [OHEMIM][NTf]-EG, and [OHEMIM][NTf]-EG-LiNTf, is investigated by carrying out steady state and time-resolved fluorescence, nuclear magnetic resonance (NMR), and electron paramagnetic resonance (EPR) measurements. Both steady-state fluorescence and EPR studies have pointed out that the micropolarities of [OHEMIM][NTf]-EG-LiNTf are close to those of neat RTIL.

Comparison of various methods used to detect biofilm production of Candida species.

Purpose: The biofilm of organisms can be considered as a virulence factor because of the resistance towards antimicrobial agents. Formation of Candida biofilms are observed in blood, mucosal surface and most medical devices i.e.

Conservative management of amlodipine influenced gingival enlargement.

Gingival enlargement is a well recognized unwanted effect associated mainly with anticonvulsant drugs, immunosuppressant drugs and calcium channel blockers. Amlodipine influenced gingival enlargement is comparatively less prevalent amongst calcium channel blockers. It causes aesthetic disfigurement, speech disturbances, abnormal tooth movement and difficulty in mastication.