A5060783696- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- Photochemistry and Electron Transfer Studies
- Copper-based nanomaterials and applications
- Advanced Photocatalysis Techniques
- Free Radicals and Antioxidants
- Spectroscopy and Quantum Chemical Studies
- Conducting polymers and applications
- Radioactive element chemistry and processing
- Electrochemical Analysis and Applications
- Liquid Crystal Research Advancements
- TiO2 Photocatalysis and Solar Cells
- ZnO doping and properties
- Advanced biosensing and bioanalysis techniques
- Nuclear Materials and Properties
- Organic Electronics and Photovoltaics
- Porphyrin and Phthalocyanine Chemistry
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Metal complexes synthesis and properties
- Transition Metal Oxide Nanomaterials
- Laser-Ablation Synthesis of Nanoparticles
- Gas Sensing Nanomaterials and Sensors
- Advanced Semiconductor Detectors and Materials
- Organic Light-Emitting Diodes Research
Bhabha Atomic Research Centre
2015-2024
Homi Bhabha National Institute
2017-2024
Bhabha Atomic Research Center Hospital
2012-2021
Photochemistry Center
2017
Savitribai Phule Pune University
2013
University of Mumbai
2013
Heidelberg University
2013
Institute of Spectroscopy
2013
Kyoto Institute of Technology
2013
Shivaji University
2009
This paper reports the effect of electron beam irradiation on CuO thin films synthesized by successive ionic layer adsorption and reaction (SILAR) method copper foil for supercapacitor biocompatibility application. Pristine irradiated samples were characterized X-ray diffraction, photoelectron spectroscopy, field emission scanning microscopy, transmission electrochemical study. pure monoclinic phase, with uniform nanostructures over whole foil. After irradiation, had formed innovative...
A novel method for the quantitative determination of ranitidine hydrochloride (RNH) based on fluorescence quenching functionalised CdS quantum dots (QDs) by RNH in aqueous solution was proposed. The is simple, rapid, specific and highly sensitive with good precision. thioglycolic acid (TGA)-capped QDs were synthesized from cadmium nitrate sodium sulfide alkaline solution. Under optimal conditions, Stern–Volmer calibration plot F0/F against concentration linear range 0.50–15.0 μg mL−1 a...
Herein, a highly facile, rapid and one-pot approach has been applied for the synthesis of water soluble starch capped CdSe quantum dots (QDs) by using UV irradiation in aqueous solution containing cadmium sulphate, sodium selenosulfate, acetone 2-propanol. No external reducing agents were added to solution, as radicals generated situ upon photoirradiation i.e., 2-hydroxy-2-propyl radicals, (CH3)2COH could reduce precursor ions these QDs. These QDs characterised various techniques such UV–Vis...
Emissions from both exciplexes and excited charge-transfer (CT) complexes have been observed for the fullerene−aromatic amine systems in nonaromatic solvents solvent mixtures using steady-state fluorescence measurements. Support exciplex CT emissions has also obtained time-resolved Both are very sensitive to polarity of solvents. From solvatochromic shifts emission maxima, dipole moments (μ) estimated. For C60−N,N-dimethylaniline (DMAN) C60−N,N-diethylaniline (DEAN) systems, μ values ranges...
Changes in the electro-optical and dielectric properties of 4'-pentyl-4-cyanobiphenyl (5CB) due to electron beam irradiation up 20 kGy dose have been studied. Dielectric spectroscopy for planar homeotropic aligned samples has carried out frequency range 100 Hz–35 MHz. Threshold switching voltages, anisotropy, relaxation frequency, strength, distribution parameter activation energy an observed mode determined as a function dose. The experiments show that steepness transmission–voltage curve...
Absorption and fluorescence characteristics of 2-(2′-pyridyl)benzimidazole (2-PBI) are studied in the presence α- β-cyclodextrins (CD) aqueous solution at two different pHs. Steady-state time-resolved measurements used for investigation effect organised media on excited-state proton transfer reaction 2-PBI. Semi-empirical CI calculation geometry molecule reveals that 2-PBI may be involved host–guest complex formation with α-CD β-CD configurations. NMR corroborate this, providing information...