Publications by authors named "C V Dharmadhikari"

Context: Triphala has been extensively used in dentistry as a mouthwash because of its antiplaque and antigingivitis properties.

Aim: The present study is designed to determine the duration of its antibacterial substantivity after a single oral rinse and to compare it with the substantivity of 0.2% chlorhexidine gluconate (CHX).

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Scanning tunneling spectroscopy (STS) is used for investigating variations in electronic properties of gold nanoparticles (AuNPs) and its composite with urethane-methacrylate comb polymer (UMCP) as function of temperature. Films are prepared by drop casting AuNPs and UMCP in desired manner on silicon substrates. Samples are further analyzed for morphology under scanning electron microscopy (SEM) and atomic force microscopy (AFM).

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Disorder in a mixed phase, sp2-sp3 bonded graphene-like nanocarbon (GNC) lattice has been extensively studied for its electronic and field emission properties. Morphological investigations are performed using scanning electron microscopy (SEM) which depicts microstructures comprising of atomically flat terraces (c-planes) with an abundance of edges (ab planes which are orthogonal to c-planes). Scanning tunneling microscopy (STM) is used to observe the atomic structure of basal planes whereas field emission microscopy (FEM) is found to be suitable for resolving nanotopography of edges.

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We report the construction of a simple, light weight, and compact atomic beam spectroscopy cell for strontium atoms. The cell is built using glass blowing technique and includes a simple titanium sublimation pump for the active pumping of residual and background gases to maintain ultra-high vacuum. A commercially available and electrically heated dispenser source is used to generate the beam of Sr atoms.

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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.

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