Resources recycle of printing and dyeing wastewater: UF/FO hybrid system optimization and TPA recovery

W Zeng, H Wang, M Yan, N Jiang, Y Liu, Y Li… - ACS ES&T …, 2022 - ACS Publications
Printing and dyeing wastewater has characteristics of high pH, poor biodegradability,
complex composition, and a large amount of water, which means it remains a daunting …

Enhanced SHG performance of Cd 2+ doped DAST crystal featuring charge exchange owing metal ion-organic ligand for NLO applications

T Sivakumar, A Logeswari, MW Carry… - Inorganic Chemistry …, 2022 - Elsevier
The slow evaporation solution (SEST) technique was used to grow a CdSO 4 (5%) doped
DAST (CdS5-DAST) single crystal. The structural properties of the grown CdS5-DAST single …

Experimental and Computational studies on Intramolecular charge transfer, Terahertz and Two photon absorption of 3-[(4-Nitrophenyl Azo)]-9H-Carbazole-9-Ethanol …

MR Kannan, A Punjal, R Puranik, U Pandey… - … Acta Part A: Molecular …, 2023 - Elsevier
Non-linear optical (NLO) features of 3-[(4-Nitrophenyl Azo)]-9H-Carbazole-9-Ethanol
(NPACE) chromophore were investigated by FT-IR, FT-Raman, and UV–visible spectra …

An organic hexamine p-nitrophenol crystal: Growth, optical, electrical, mechanical and density functional theoretical studies for nonlinear optical applications

R Durgadevi, A Suvitha, A Steephen, T Arumanayagam - Optical Materials, 2022 - Elsevier
Organic nonlinear optical hexamine p-nitrophenol (HMPN) crystal of dimension 19× 15× 9
mm 3 was grownup by slow evaporation technique at uniform temperature. Unit cell …

Crystal growth, structural, vibrational, spectroscopic studies of novelly synthesized NLO active melaminium sulfamate single crystal: Experimental and theoretical …

DA Dhas, IH Joe, G Vinitha - Journal of Molecular Structure, 2024 - Elsevier
Semi-organic nonlinear optical (NLO) melaminium sulfamate (MASA) single crystals were
synthesized by slow evaporation method and analyzed by using X-ray diffraction, UV–vis, FT …

Revealing the interplay between the structural complexity of triphenylamine redox derivatives and their charge transport processes via computational modeling

R Herzhoff, F Negri, K Meerholz, D Fazzi - Journal of Materials …, 2023 - pubs.rsc.org
Triphenylamine derivatives (TPAs) are organic functional materials well known for their
semiconducting charge transport and redox properties. These features characterize their …

A review on the optical behavior of organic NLO single crystals grown using the vertical Bridgman technique (VBT)

K Seethalakshmi, A Muthuraja… - Molecular Crystals and …, 2025 - Taylor & Francis
This review focuses on the optical properties of organic nonlinear optical (NLO) single
crystals grown using the vertical Bridgman technique (VBT). Key optical parameters …

A theoretical comparison of the electrical and nonlinear optical properties of GDY–π–TPA: The important role of π‐conjugated bridge

N Hou, R Feng, XH Fang - International Journal of Quantum …, 2022 - Wiley Online Library
Based on the donor‐acceptor framework of graphdiyne–triphenylamine (GDY–TPA), eight
GDY–π–TPA molecules were designed by introducing a π‐conjugated bridge, including …

Azatriseptanes: Strained Framework Analogs of [7, 7, 7] Circulenes

K Zhang, PA Hope, M El Bitar Nehme… - … A European Journal, 2023 - Wiley Online Library
The synthesis and characterization of heptagon‐embedded polycyclic aromatic compounds
are essential for understanding the effect of negative curvature on carbon allotropes such as …

Structure, hirshfeld surface studies, optical and mechanical analysis on a third-order nonlinear optical crystal 2-amino-6-methylpyridin-1-ium 2-chloro-4-nitrobenzoate …

M Vinolia, SS Kirupavathy, E Jerusha, S Muthu… - Optical Materials, 2021 - Elsevier
Organic third order nonlinear optical material, 2-Amino-6-methylpyridin-1-ium 2-chloro-4-
nitrobenzoate (2A6M2C4N) was effectively synthesized and single crystals were developed …