Computational studies on optoelectronic and nonlinear optical properties of para-substituted nitrobenzofurazan compound

I Chérif, H Raissi, K Abiedh, B Gassoumi… - Materials Today …, 2023 - Elsevier
The activated chlorine atom on 4-chloro-7-nitrobenzofurazan (NBD-chloride, NBD-Cl) by
piperidine, secondary amine, yields a product of the nucleophilic aromatic substitution (SN …

RETRACTED ARTICLE: Optical, photo-physical and photo-stability characterizations of malachite green as a laser dye, combined with TD-DFT simulations

AR Ghazy, DF Abotalb, ER Kenawy, R Ghazy… - Optical and Quantum …, 2024 - Springer
The optical properties of Malachite green (Mg) dye were examined experimentally, including
absorption, optical energy gab, refractive index, dielectric constant, optical conductivity and …

Deciphering nonlinear optical properties in functionalized hexaphyrins via explainable machine learning

E Desmedt, M Jacobs, M Alonso… - Physical Chemistry …, 2025 - pubs.rsc.org
Over the years, several studies have aimed to elucidate why certain molecules show more
enhanced nonlinear optical (NLO) properties than others. This knowledge is particularly …

Colorimetric and fluorometric bimodal amine chemosensor based on deprotonation-induced intramolecular charge transfer: Application to food spoilage detection

BM Oh, NY Cho, EH Lee, SY Park, HJ Eun… - Journal of Hazardous …, 2024 - Elsevier
Amine derivatives are signature organic compounds generated from rotten protein food.
Thus, sensitive detection of the presence of amines in protein foods can be a critical …

[HTML][HTML] Tuning the photophysical and NLO properties of β-diketonates derived from coumarin-triphenylamine-chalcones: Effect of the BF2 group

EF Blanco-Acuña, IA Texon-García, LA Vázquez-López… - Tetrahedron, 2024 - Elsevier
Herein the synthesis of three difluoroboron β-diketonate complexes (7a-c) and one chalcone
(7d) with coumarin and triphenylamine fragments is described. The effect of the inclusion of …

A theoretical study on symmetrical non-fullerene electron acceptors molecules on BDTPT based derivatives to enhance photovoltaic properties of organic solar cells

A Semab, AR Ayub, S Zahid, MA Amin… - Computational and …, 2024 - Elsevier
An innovative and promising approach to develo** sustainable energy solutions and
promoting an eco-friendly society is the use of organic solar cells. The key component for a …

Dual-fluorescent starch biopolymer films containing 5-(4-nitrophenyl)-1, 3, 4-thiadiazol-2-amine powder as a functional nanofiller

A Kwaśniewska, K Orzechowska, K Rząd, L Ceresa… - Scientific Reports, 2024 - nature.com
Physical and photophysical properties of starch-based biopolymer films containing 5-(4-
nitrophenyl)-1, 3, 4-thiadiazol-2-amine (NTA) powder as a nanofiller were examined using …

Comparative analyses of Nonlinear Optical (NLO) properties, structural characterization and density functional theory of chloro-trifluoromethyl moiety chalcone …

FD Ramzi, QA Wong, NAM Daud, BS Ooi… - Journal of Molecular …, 2024 - Elsevier
This study focuses on the impact of substitutional positions on the nonlinear optical (NLO)
and photophysical properties of four novel chalcone derivatives (I–IV). The grown crystals …

An AND-Gate Photoacoustic Probe for Cys and H2S Precise Photoacoustic Sensing in Localized Tumors

N Li, X Li, J Li, Y Li, T Zhang - Analytical Chemistry, 2024 - ACS Publications
Photoacoustic (PA) tomography has shown many promising aspects in noninvasive and
precise imaging of deep-localized biomarkers. However, these traditional single-locked PA …

Linear and Nonlinear Optical Properties of All-cis and All-trans Poly(p-phenylenevinylene)

H Mandal, OJ Ogunyemi, JL Nicholson… - The Journal of …, 2024 - ACS Publications
Poly (p-phenylenevinylene)(PPV) is a staple of the family of conjugated polymers with
desirable optoelectronic properties for applications including light-emitting diodes (LEDs) …