Experimental and computational studies on second-and third-order nonlinear optical properties of a novel D-π-A type chalcone derivative: 3-(4-methoxyphenyl)-1-(4 …

SR Maidur, PS Patil, SV Rao, M Shkir… - Optics & Laser …, 2017 - Elsevier
The present study reports the theoretical and experimental investigations of linear and
nonlinear optical (static and dynamic) properties of 3-(4-methoxyphenyl)-1-(4-nitrophenyl) …

Novel metallated imidazole phthalocyanines: synthesis, ultrafast excited-state carrier dynamics and multiphoton absorption properties

MS Ahmed, KS Srivishnu, C Biswas, D Banerjee… - Materials …, 2023 - pubs.rsc.org
Metal-substituted phthalocyanines are an important class of materials garnering attention
due to their structural diversity and excellent optoelectronic properties. Herein, we …

Tunable near-infrared emission and three-photon absorption in lanthanide-doped double perovskite nanocrystals

MS Ahmed, L Sireesha, SK Nayak, R Bakthavatsalam… - Nanoscale, 2023 - pubs.rsc.org
Cs2AgInCl6 double perovskite (DP) nanocrystals (NCs) are an emerging class of materials
with promising application potential in photonics/optoelectronics owing to their nontoxicity …

Structural characterizations, Hirshfeld surface analyses, and third-order nonlinear optical properties of two novel chalcone derivatives

SR Maidur, JR Jahagirdar, PS Patil, TS Chia, CK Quah - Optical Materials, 2018 - Elsevier
We report synthesis, characterizations, structure-property relationships, and third-order
nonlinear optical studies for two new chalcone derivatives,(2E)-1-(anthracen-9-yl)-3-(4 …

Femtosecond nonlinear optical properties of polycyclic aromatic hydrocarbon-based Benzo [e] pyrene derivatives

SK Nayak, R Kore, MS Ahmed, P Verma, R Vallavoju… - Optical Materials, 2023 - Elsevier
We herein report our results on the nonlinear optical (NLO) properties of three polycyclic
aromatic hydrocarbons (PAHs) based benzo [e] pyrene derivatives namely 10-phenylbenzo …

Facile synthesis of chalcone derivatives as antibacterial agents: Synthesis, DNA binding, molecular docking, DFT and antioxidant studies

R Arif, M Rana, S Yasmeen, MS Khan, M Abid… - Journal of Molecular …, 2020 - Elsevier
A series of β-chalcones derivatives (1a–1l) was synthesized using different substituted
amines in basic condition by Claisen–Schmidt condensation reaction. Structural analysis of …

Nonlinear optical properties of pyrene-based chalcone:(E)-1-(4′-bromo-[1, 1′-biphenyl]-4-yl)-3-(pyren-1-yl) prop-2-en-1-one, a structure-activity study

SK Alsaee, MAA Bakar, DA Zainuri, AH Anizaim… - Optical Materials, 2022 - Elsevier
The presence of CH… O and π… π stacking, which form a head to tail and face to face
arrangement chain along the b-axis, was shown by single crystal analysis. The small …

Molecular structure, second-and third-order nonlinear optical properties and DFT studies of a novel non-centrosymmetric chalcone derivative:(2E)-3-(4-fluorophenyl)-1 …

SR Maidur, PS Patil, A Ekbote, TS Chia… - Spectrochimica Acta Part …, 2017 - Elsevier
In the present work, the title chalcone,(2E)-3-(4-fluorophenyl)-1-(4-{[(1E)-(4-fluorophenyl)
methylene] amino} phenyl) prop-2-en-1-one (abbreviated as FAMFC), was synthesized and …

Exotic femtosecond nonlinear optical properties of laser ablated MoS2 quantum dots

SK Nayak, MS Ahmed, M Velpandian, P Meduri… - Optical Materials, 2024 - Elsevier
Molybdenum disulfide (MoS 2) quantum dots (QDs) of sizes 2.05–4.40 nm were synthesized
using the femtosecond pulse laser ablation in liquid (PLAL) method. The optical and ultrafast …

Metalated porphyrin-napthalimide based donor-acceptor systems with long-lived triplet states and effective three-photon absorption

MS Ahmed, C Biswas, B Bhavani… - … of Photochemistry and …, 2023 - Elsevier
Porphyrin applications are primarily related to electronic transitions across a broad
spectrum. In this context, understanding the excited state electron dynamics is necessary in …