Results 91 to 100 of about 12,750 (213)

Photoinduced Interactions in Thin Films of Azo Dyes and Planar-Aligned Nematic Liquid Crystal

Crystals
Properties of surface anchoring depend on the absorbed exposure energy and various potential interactions associated with liquid crystal and azo dye layers.
Aleksey Kudreyko, Vladimir Chigrinov, Arina Perestoronina   +2 more
doaj   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, Volume 38, Issue 56, 8 October 2026.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Nature‐Derived Chitosan Biopolymer: A Promising Candidate for Sustainable Electronics

Advanced Materials Technologies, Volume 11, Issue 19, 7 October 2026.
In the creation of environmentally friendly devices, nature‐derived chitosan biopolymer is a promising contender for sustainable electronic research. It can be utilized to create more ecologically friendly scalable gadgets and has a variety of uses in different active layers of electronics.
Joshua McDonald, Ali Nawaz, Amandeep Singh, Prashant Sonar   +3 more
wiley   +1 more source

Electrochemical degradation of acid orange 7 azo dye: process optimization, reaction kinetics, and mechanistic insights

MANAS: Journal of Engineering
The Acid Orange 7 (AO7) azo dye poses a serious problem due to its low environmental persistence and low treatment efficiency. Electrooxidation (EO) is a sustainable and highly efficient treatment technology for the effective oxidation of toxic AO7 azo ...
Nawid Ahmad Akhtar, Nevin Atalay Gengeç, Mehmet Kobya, Erhan Gengec   +3 more
doaj   +1 more source

Engineering Hierarchical Graphene Hydrogels for Microbial Fuel Cells

Advanced Energy and Sustainability Research, Volume 7, Issue 10, October 2026.
This study reveals the crucial trade‐off between electrical conductivity and biocompatibility in hierarchical graphene hydrogels for microbial fuel cells. By optimizing hydrothermal synthesis conditions, the engineered bioanodes achieve a delicate balance that maximizes extracellular electron transfer.
Shengli Zhai, Zeyang Zhao, Fei Liu, Li Wei   +3 more
wiley   +1 more source

Phototherapy Strategies for Cancer Treatment: Mechanisms and Emerging Nanomaterials

Aggregate, Volume 7, Issue 10, October 2026.
Phototherapy offers spatiotemporally controlled cancer treatment by converting light into heat, reactive oxygen species, immune activation, and therapeutic gas release. This review summarizes the mechanisms and emerging nanomaterials for photothermal therapy, photodynamic therapy, photoimmunotherapy, and photo‐gas therapy, emphasizing structure ...
Fan Liu, Jun Huang
wiley   +1 more source

Cellular Responses to Tartrazine and Sulfanilic Acid Exposure in BEAS‐2B Cells: Viability, Apoptosis, and DNA Damage

Journal of Applied Toxicology, Volume 46, Issue 10, Page 3446-3454, October 2026.
ABSTRACT Tartrazine is a synthetic azo dye widely used in food, pharmaceutical, and cosmetic products, resulting in extensive human exposure, while its toxicity and that of its primary metabolite, sulfanilic acid, remain controversial. Considering the reported association of tartrazine with hypersensitivity and allergic‐like reactions, human bronchial ...
Merve Baysal, Abdullah Burak Karaduman, Büşra Korkut Çelikateş, Merve Güven, Özlem Atlı‐Eklioğlu, Sinem Ilgın   +5 more
wiley   +1 more source

Poly vinylacetal Azo Dyes. (Polyvinylaminobenzaldehyde Azo Dye).

The Journal of the Society of Chemical Industry, Japan, 1954
Etsuo Minami, Shigeki Kojima
openaire   +2 more sources

Pancharatnam–Berry Phase Driven by Electrical Restructuring of Liquid Crystal Polarization Grating Period

Laser &Photonics Reviews, Volume 20, Issue 19, 7 October 2026.
Electrically controlled liquid‐crystal twist diffraction element based on the Pancharatnam–Berry phase enables switchable structural periodicity and simultaneous generation of orthogonal circularly polarized coherent waves for multifunctional planar photonic devices.
Elena Melnikova, Katsiaryna Pantsialeyeva, Alexei Tolstik, Veranika Stanevich, Daminika Dashkevich, Anatoli Murauski, Alexander Muravsky, Alina Karabchevsky   +7 more
wiley   +1 more source

Photodegradation of Azo and Hydrazone Colourants on Cellulose‐Based Materials: A Mass Spectrometric Screening

ChemistrySelect, Volume 11, Issue 37, 6 October 2026.
Natural‐light ageing of early azo dyes and hydrazone pigments (AY36, AO7, and AR1) on cellulose‐based supports produces marked chromatic changes and distinct molecular transformations. LC–HRMS analysis of aged AY36 reveals degradation products associated with N‐oxidation, N‐dearylation, azo‐bond oxidation, and formaldehyde addition, providing a first ...
Adele Ferretti, Tommaso Nacci, Ilaria Degano   +2 more
wiley   +1 more source