Heteroaryl azo dyes as molecular photoswitches

S Crespi, NA Simeth, B König - Nature Reviews Chemistry, 2019 - nature.com
We have known of azobenzene for over 150 years, the past 80 of which have seen the study
and application of its photochromism. Azobenzene derivatives are now considered …

Review of NLOphoric azo dyes–Developments in hyperpolarizabilities in last two decades

CW Ghanavatkar, VR Mishra, N Sekar - Dyes and Pigments, 2021 - Elsevier
This review gathers the hyperpolarizabilities of monomeric azo dyes studied by various
analytical techniques-electric-field-induced second-harmonic generation (EFISHG), hyper …

Organic dye‐based photoinitiating systems for visible‐light‐induced photopolymerization

K Sun, P **ao, F Dumur… - Journal of Polymer Science, 2021 - Wiley Online Library
Even though many organic dyes have been reported as photoinitiators/photosensitizers for
free radical polymerization in the literature, the design and development of novel …

Novel pullpush organic switches with D–π–A structural designs: computational design of star shape organic materials

AU Hassan, A Mohyuddin, C Güleryüz, S Nadeem… - Structural Chemistry, 2023 - Springer
The structural alteration with π-linkers was used to design a donor–acceptor type series of 2,
2′-(pyrimidine-4, 6-diyl) bis (2, 3-dihydro-1, 3-benzothiazole)(PB)-based chromophores …

N-ethyl carbazole-1-allylidene-based push-pull dyes as efficient light harvesting photoinitiators for sunlight induced polymerization

K Sun, S Liu, H Chen, F Morlet-Savary, B Graff… - European Polymer …, 2021 - Elsevier
In this article, the free radical polymerization of acrylates was successfully achieved with a
series of twelve push-pull chromophores comprising the N-ethyl carbazole-1-allylidene …

[HTML][HTML] Visible-Light Photopolymerization Activated by Nanocarbon Materials as Photocatalysts

K Sun, Y Zhang, D Zhu, X Peng, J Zhang… - … of Photochemistry and …, 2023 - Elsevier
Although numerous photocatalysts, such as organic compounds and metallic complexes,
have been systematically designed and synthesized for visible light-induced …

High-performance sunlight induced polymerization using novel push-pull dyes with high light absorption properties

K Sun, H Chen, Y Zhang, F Morlet-Savary… - European Polymer …, 2021 - Elsevier
In this article, a series of three-component photoinitiating systems (PISs) based on push–pull
dyes are proposed. The systems are composed of the newly synthesized push-pull dyes and …

Sunlight Induced Polymerization Photoinitiated by Novel Push–Pull Dyes: Indane‐1, 3‐Dione, 1H‐Cyclopenta [b] Naphthalene‐1, 3 (2H)‐Dione and 4 …

K Sun, C Pigot, Y Zhang, T Borjigin… - Macromolecular …, 2022 - Wiley Online Library
The free radical polymerization of acrylates photo‐initiated by push–pull dye‐based
photoinitiating systems (PISs) is widely investigated in previous works. As a supplementary …

Novel Push–Pull Dyes Derived from 1H-cyclopenta[b]naphthalene-1,3(2H)-dione as Versatile Photoinitiators for Photopolymerization and Their Related …

K Sun, S Liu, C Pigot, D Brunel, B Graff, M Nechab… - Catalysts, 2020 - mdpi.com
A series of eleven push–pull chromophores with specific structures have been designed for
the free radical polymerization of acrylates, but also for the fabrication of photocomposites …

NLO azo compounds with sulfonamide groups: a theoretical investigation

D Hadji, K Bousmaha, M Boumediene - Journal of the Indian Chemical …, 2023 - Elsevier
The linear and nonlinear optical properties such as the dipole moment, polarizability, electric
field–induced second harmonic generation, and hyper–Rayleigh scattering first …