Results 111 to 120 of about 8,279 (221)

The Role of WO₃ Nanoparticles on the Properties of Gelatin Films

Gels
Gelatin films are very versatile materials whose properties can be tuned through functionalization with different systems. This work investigates the influence of WO3 nanoparticles on the swelling, barrier, mechanical, and photochromic properties of ...
Katia Rubini, Arianna Menichetti, Maria Cristina Cassani, Marco Montalti, Adriana Bigi, Elisa Boanini   +5 more
doaj   +1 more source

Opening the way to greener photochromic and fluorescence studies by using the 6-NO2-BIPS photoswitch

Emergent Scientist
This article investigates the photochromic and fluorescence response of the spiropyran-derived 6-NO2-BIPS photochrome in different media using a green chemistry approach.
Seifddine Zeytoun Hussein, Turcas Iulia, Lordez Mathieu   +2 more
doaj   +1 more source

Dual‐Mode Ion‐Pair Charge‐Transfer Organic Nanoparticles From Fluorescent Viologens for Amine Sensing and Encrypted Data Storage

Aggregate
To overcome the intrinsic drawbacks of conventional viologens, such as slow optical response and poor radical stability, we synthesized a series of viologen derivatives (BTV, NTV, and STV) by incorporating thiazolo[5,4‐d]thiazole units into bipyridine ...
Jiayao Sha, Yiting Wang, Zhaoguang Zhang, Chenjing Liu, Zhikang Han, Tianle Cao, Ni Yan, Yueyan Zhang, Gang He   +8 more
doaj   +1 more source

Light-Sensitive Molecular Building Blocks with Electron Transfer Activity: Synthesis and Properties of a Photochemically Switchable, Dicyanovinyl-Substituted Furan [PDF]

, 1989
Daub, Joerg, Fischer, Christian, Knöchel, Thomas, Kunkely, Horst, Rapp, Knut M., Salbeck, Josef   +5 more
core   +1 more source

Inorganic photochromic materials: Recent advances, mechanism, and emerging applications

Responsive Materials
Inorganic photochromic materials, as emerging photoresponsive materials, have attracted unparalleled interest because of their potential applications in various photoactive devices such as smart windows, optical memories, and photochromic decorations ...
Jiaren Du, Zetian Yang, Hengwei Lin, Dirk Poelman   +3 more
doaj   +1 more source

Epimerization of chlorophyll derivatives [PDF]

, 1992
Mazaki, Hitoshi, Scheer, Hugo, Struck, Andreas, Takahashi, Terumi, Watanabe, Tadashi   +4 more
core   +1 more source

Beyond Photochromism: Alternative Stimuli to Trigger Diarylethenes Switching

Advanced Science
Diarylethenes (DAEs) are typical photochemically reversible type (P‐type) photochromic materials with excellent thermal stability and high fatigue resistance and are widely exploited as photo‐switches for various applications in molecular devices, data ...
Qi Ai, Kangjun Lan, Lin Li, Zugang Liu, Xiaoguang Hu   +4 more
doaj   +1 more source

Light Based 3D Printable Photochromic WO3 Polymer Gel Nanocomposites for Heat Management and Decorative Applications

Macromolecular Materials and Engineering
Materials with functionalities such as photochromicity are needed to extend the palette of materials for additive manufacturing. Herein, gel nanocomposites (gel NCs) with photochromic properties are designed for light‐induced 3D printing.
Alister Urain, Ilaria Abdel Aziz, Naroa Lopez‐Larrea, Iñigo Calvo, Ana M. Conde, Miryam Criado‐Gonzalez, Nerea Casado, David Mecerreyes   +7 more
doaj   +1 more source

Mechanism of Photochromism

YAKUGAKU ZASSHI, 1965
openaire   +3 more sources

Phycobiliproteins: Photochemistry and photophysics. [PDF]

, 1989
Fischer, R., Gottstein, J., Kufer, Werner, Lipp, G., Scheer, Hugo, Siebzehnrübl, S.   +5 more
core   +1 more source