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Dr. P. Lakshmi Praveen
Dr. P. Lakshmi Praveen
Department of Physics, Veer Surendra Sai University of Technology, Burla-768 018, Sambalpur, Odisha
Verified email at vssut.ac.in - Homepage
Title
Cited by
Cited by
Year
UV spectral characterization of a smectic-C liquid crystal: Theoretical support to the experiment
PL Praveen, R DS, DP Ojha
Molecular Crystals and Liquid Crystals 643 (1), 76-82, 2017
552017
Role of molecular rigidity on phase organization of a smectic liquid crystal—A theoretical model
PL Praveen, DP Ojha
Materials Chemistry and Physics 126 (1-2), 248-252, 2011
352011
Solvent-Free Synthesis of Acridone Based Dihydropyrazine Derivatives Using CuFe2O4 Nanoparticles as Heterogeneous Catalyst: Molecular Docking and In-vitro …
R Veligeti, JS Anireddy, RB Madhu, A Bendi, PL Praveen, ...
Journal of Inorganic and Organometallic Polymers and Materials 33 (12), 4039 …, 2023
332023
Effect of substituent on UV–visible absorption and photostability of liquid crystals: DFT study
PL Praveen, DP Ojha
Phase Transitions 87 (5), 515-525, 2014
292014
Substituent and solvent effects on UV‐visible absorption spectra of liquid crystalline disubstituted biphenylcyclohexane derivatives–a computational approach
P Lakshmi Praveen, DP Ojha
Crystal Research and Technology 47 (1), 91-100, 2012
272012
Theoretical Model of a Nematogen: Estimation of Phase Stability, Absorption, Electrochemical, and Nonlinear Optical Properties.
TJ Jose, A Simi, MD Raju, PL Praveen
Acta Physica Polonica, A. 134 (2), 2018
252018
Optical absorption behavior and spectral shifts of fluorinated liquid crystals in ultraviolet region: a comparative study based on DFT and semiempirical approaches
PL Praveen, DP Ojha
Journal of Molecular Liquids 194, 8-12, 2014
252014
7-Hexyloxy-3-[4’-(3-methylbutyloxy) phenyl]-4H-1-benzopyran-4-one: Study of Smectic behaviour and UV absorption profile
P Lakshmi Praveen
Molecular Crystals and Liquid Crystals 667 (1), 44-53, 2018
242018
Role of molecular interactions and end chain length on the photosensitivity of liquid crystalline alkyl cyanobiphenyl dimers–UV absorption-based approach through DFT calculations
PL Praveen, DP Ojha
Phase Transitions 87 (7), 641-655, 2014
242014
Computational analysis of molecular properties and spectral characteristics of cyano-containing liquid crystals: Role of alkyl chains
PL Praveen, DP Ojha
Physical Review E—Statistical, Nonlinear, and Soft Matter Physics 83 (5 …, 2011
242011
UV light sensing and switching applications of dimeric smectic liquid crystals: comparative calculations
P Das, TJ Jose, A Ghosh, PL Praveen
The European Physical Journal E 45 (12), 98, 2022
232022
Nematic and smectic bithiophenes for UV sensing mechanism: Comparative calculations on different homologues
PL Praveen
Journal of Molecular Liquids 341, 117424, 2021
232021
Photosensitivity, substituent and solvent-induced shifts in UV-visible absorption bands of naphthyl-ester liquid crystals: a comparative theoretical approach
P Lakshmi Praveen, DP Ojha
Liquid Crystals 41 (6), 872-882, 2014
232014
Calculation of spectral shifts in UV–visible region and photo stability of thermotropic liquid crystals: solvent and alkyl chain length effects
PL Praveen, DP Ojha
Journal of Molecular Liquids 169, 110-116, 2012
232012
Structure and electronic absorption spectra of nematogenic alkoxycinnamic acids–a comparative study based on semiempirical and DFT methods
PL Praveen, DP Ojha
Journal of molecular modeling 18, 1513-1521, 2012
232012
Theoretical study on liquid crystal cyanobiphenyls: Phase stability and phase behavior
DP Ojha, PL Praveen
Journal of Physics and Chemistry of Solids 74 (11), 1653-1659, 2013
222013
Ecofriendly synthesis of ribociclib intermediate using regioselective hydrodechlorination and DMAP catalyzed ester hydrolysis
A Udayasri, MM Chandrasekhar, MVN Brahmeswararao, G Varanasi, ...
Topics in Catalysis 65 (19), 1669-1674, 2022
212022
Calculation of spectral shifts in UV–visible region and photoresponsive behaviour of fluorinated liquid crystals: effect of solvent and substituent
PL Praveen, DP Ojha
Materials Chemistry and Physics 135 (2-3), 628-634, 2012
212012
Theoretical analysis on phase behaviour of a liquid crystalline material–effect of molecular motions
PL Praveen, DP Ojha
Journal of Physics and Chemistry of Solids 73 (1), 57-62, 2012
212012
Effect of molecular interactions and end chain length on ultraviolet absorption behavior and photo stability of alkoxycinnamic acids: theoretical models of liquid crystal
PL Praveen, DP Ojha
Journal of Molecular Liquids 197, 106-113, 2014
202014
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