A5101780925- Nonlinear Optical Materials Research
- Luminescence and Fluorescent Materials
- Crystal structures of chemical compounds
- Molecular Sensors and Ion Detection
- Crystallography and molecular interactions
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- TiO2 Photocatalysis and Solar Cells
- Solid-state spectroscopy and crystallography
- Porphyrin and Phthalocyanine Chemistry
- Advanced Photocatalysis Techniques
- Synthesis and biological activity
- Metal complexes synthesis and properties
- Quantum Dots Synthesis And Properties
- Synthesis and Properties of Aromatic Compounds
- Chemical Synthesis and Analysis
- Carbon and Quantum Dots Applications
- Synthesis and Characterization of Heterocyclic Compounds
- Pigment Synthesis and Properties
- Analytical Chemistry and Sensors
- Synthesis of Tetrazole Derivatives
- Polymer Nanocomposites and Properties
- Advanced Battery Materials and Technologies
- Bioactive Compounds and Antitumor Agents
- Nonlinear Optical Materials Studies
Vellore Institute of Technology University
2019-2024
R.V. College of Engineering
2023
Anna University, Chennai
2012-2020
Enhanced DSSC efficiencies were attained in the presence of chenodeoxycholic acid (CDCA) as a co-adsorbent multi-donor ferrocenyl dyes.
New Y-shaped ferrocene conjugated imidazole chromophores were prepared and fully characterized. The structure was confirmed by the single crystal X-ray diffraction technique. show interesting second-order nonlinear optical (NLO) properties in solution, as determined Electric-Field Induced Second Harmonic generation (EFISH) Remarkably, trifluoro substituted compound 3 is characterized a high μβEFISH value has good potential molecular building block for composite films with Generation (SHG)...
Abstract In the present research, a new ferrocene‐appended linear donor‐π‐acceptor (D‐π‐A) ester chromophore Fc‐(C 6 H 4 ) 2 ‐COOC 5 ( was synthesized and characterized using various spectroscopic techniques. The molecular structure of determined single‐crystal X‐ray diffraction analysis, revealing its crystallization in monoclinic crystal system with P21/n space group. Fc‐C 1 utilized to compare photophysical nonlinear optical characteristics those . Cyclic voltammetry revealed...
A ferrocene conjugated Y-shaped NLO-active chromophore for dye sensitized solar cells using a non-corrosive copper complex as redox mediator.
<italic>N</italic>-Arylated bisferrocene pyrazoles for the dual-mode detection of H<sub>2</sub>O<sub>2</sub> by AIE-active fluorescence and non-enzymatic electrochemical methods.
AIE-active donor–π–acceptor–π–acceptor (D–π–A–π–A) type ferrocene conjugated chromophores show enhanced second order NLO properties.
Substitution of an imidazole ring creates a steric effect and restricts the intramolecular charge-transfer (ICT) process, resulting in feeble quadratic hyperpolarizability chromophore.
The title compound, C14H13ClN2O2S, crystallized in the enanti-omorphic defining hexa-gonal space group P61 [Flack parameter = -0.02 (7)]. partially hydrated form of same crystallizing triclinic P-1, has been reported previously [Kia et al. (2009b). Acta Cryst. E65, o1119], as crystal structure bromo derivative, also P-1 (2009a). o821]. mol-ecule is non-planar with planes benzene rings being inclined to one another by 76.62 (13)°, and an E conformation about C=N bond. In crystal, mol-ecules...
The title compound, C20H17ClN2O2S, was obtained by a condensation reaction between 4-chloro-benzo-phenone and tosyl hydrazide. plane of the methyl-substituted benzene ring forms dihedral angles 20.12 (12) 78.43 (13)° with those chlorine-substituted ring, respectively, last two rings forming angle 67.81 (13)°. chlorine substituent also found to be 0.868 (2):0.132 (2) disordered over these rings. In crystal, mol-ecules are linked through pairs N-H⋯O hydrogen bonds, giving centrosymmetric...