Anti-Kasha fluorescence in molecular entities: central role of electron–vibrational coupling

K Veys, D Escudero - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus According to Kasha's rule, the emission of a photon in a molecular system
always comes from the lowest excited state. A corollary of this rule (ie, the Kasha–Vavilov …

Triphenylamine‐Derived Solid‐State Emissive Carbon Dots for Multicolor High‐Efficiency Electroluminescent Light‐Emitting Diodes

B Zhao, H Ma, H Jia, M Zheng, K Xu, R Yu… - Angewandte …, 2023 - Wiley Online Library
Two kinds of triphenylamine‐derived solid‐state emissive carbon dots (CDs) with orange
and yellow color are facilely synthesized through solvothermal treatment, taking advantage …

Combined experimental thin film, DFT-TDDFT computational study, flow and heat transfer in [PG-MoS2/ZrO2]C hybrid nanofluid

MR Eid, AF Al-Hossainy - Waves in Random and Complex Media, 2023 - Taylor & Francis
Doped [ZrO2] NPs in the [PG-MoS2] C matrix to fabricated the [PG-MoS2/ZrO2] C hybrid
nanofluid films by a sol–gel method, the average crystallite size increased from 66.75 nm to …

Triphenylamine isophorone derivatives with two photon absorption: Photo-physical property, DFT study and bio-imaging

X Gan, Y Wang, X Ge, W Li, X Zhang, W Zhu, H Zhou… - Dyes and …, 2015 - Elsevier
Abstract Six multi-branched compounds (1–6) were conveniently synthesized through
condensation reaction, and characterized by 1 H NMR, 13 C NMR, MS and single crystal X …

Tuning the solid-state emission of small push-pull dipolar dyes to the far-red through variation of the electron-acceptor group

S Redon, G Eucat, M Ipuy, E Jeanneau… - Dyes and …, 2018 - Elsevier
Abstract Series of solid-state emitters based on the D-π-A dipolar structure and featuring
various electron-donor and electron-acceptor groups were designed, and their …

Tetraphenyl-p-phenylenediamine-based tunable conjugated microporous polymers: Adsorption and photodegradation of hazardous dyestuff in aqueous …

MG Kotp, CL Chang, AFM EL-Mahdy - Journal of Water Process …, 2023 - Elsevier
In this work, a series of donor-acceptor type tetraphenyl-p-phenylenediamine-based CMPs
(TPPDA CMPs) is developed using the Suzuki-coupling reaction for dual photocatalysis and …

Synthesis, spectroscopic characteristics, dyeing performance and TD-DFT study of quinolone based red emitting acid azo dyes

S Shinde, N Sekar - Dyes and Pigments, 2019 - Elsevier
Eight novel fluorescent heterocyclic acid dyes were prepared by diazotizing various
sulphonic acid based amines and coupling with 4-hyrdoxyl-1-methyl-2 (1H)-quinolone …

Effect of Ethynyl Linkages on the Properties of the Derivatives of Triphenylamine and 1, 8-Naphthalimide

D Gudeika, JV Grazulevicius, D Volyniuk… - The Journal of …, 2015 - ACS Publications
Three new derivatives of triphenylamine containing different number of 1, 8-naphthalimide
moieties linked via ethynyl linkages were obtained by a Sonogashira cross-coupling …

Azo dyes with ESIPT core for textile applications and DFT study

SH Ramugade, US Warde, N Sekar - Dyes and Pigments, 2019 - Elsevier
Five azo dyes with ESIPT unit were used to study their application properties. These dyes
were used for coloration on polyester (PET), acrylic (AC) and nylon (NY) fabrics. The various …

Methoxy supported, deep red emitting mono, bis and tris triphenylamine-isophorone based styryl colorants: Synthesis, photophysical properties, ICT, TICT emission …

S Kothavale, N Sekar - Dyes and Pigments, 2017 - Elsevier
A novel strategy for the synthesis of triphenylamine based and methoxy supported deep red
emitting push-pull chromophores is developed. The methoxy groups though not in …