Results 211 to 220 of about 12,987 (261)

Reversible Upconversion Luminescence Modification Based on Photochromism in BaMgSiO4:Yb3+,Tb3+ Ceramics for Anti‐Counterfeiting Applications

Advanced Optical Materials, 2019
Reversible upconversion luminescence modification based on photochromism has received considerable interest due to its potential applications in optical storage and high‐sensitivity optical switches.
Youtao Ren, Zhengwen Yang, Mingjun Li, Jiufeng Ruan, Jingyuan Zhao, J. Qiu, Zhiguo Song, Dacheng Zhou   +7 more
semanticscholar   +1 more source

Photochromism and Fluorescence Switch of Furan-Containing Tetraarylethene Luminogens with Aggregation-Induced Emission for Photo-Controlled Interface-Involved Applications.

ACS Applied Materials and Interfaces, 2020
It is extremely challenging to design photo-controlled molecular switches with absorption and fluorescence dual-mode outputs that are suited for solid surface and interface.
Sidan Guo, Shasha Zhou, Jiajing Chen, Ping Guo, Riqing Ding, Huili Sun, Hui Feng, Zhaosheng Qian   +7 more
semanticscholar   +1 more source

Synthesis and Photochromism of Novel Phenylene-Linked Photochromic Bispyrans

Organic Letters, 2005
[reaction: see text] Phenylene-linked bisnaphthopyrans were synthesized in good yields via the one-pot reaction of bis-propargyl alcohols with naphthols. Temperature-dependent photochromism in 1,4-phenylene-linked bispyrans leads to up to 60 nm bathochromic shift between the colored species formed at room temperature and at -20 degrees C.
Weili, Zhao, Erick M, Carreira
openaire   +2 more sources

Photochromic glasses: Properties and applications

Journal of Materials Science, 1967
Photochromic materials are those which react reversibly to light. Photochromism is therefore distinguished from the familiar photographic processes, which, because of the chemical development of the image, are essentially irreversible. Many organic materials, and a few inorganic ones, show this phenomenon.
openaire   +2 more sources

Photochromic sculpture

ACM SIGGRAPH 2011 Emerging Technologies, 2011
In contrast to light-emitting displays like plasma display panels (PDPs) and liquid crystal displays (LCDs), color-forming displays like "E-Ink" which displays information by reflecting surrounding light are being actively researched as a technology that is easy on the eye and can even be applied in bright places such as outdoors in sunlight.
Tomoko Hashida, Yasuaki Kakehi, Takeshi Naemura   +2 more
openaire   +1 more source

Photochromism

2021
openaire   +2 more sources

Development of Luminescent Solution Blown Spun Nanofibers from Recycled Polyester Waste Toward Dual-mode Fluorescent Photochromism

Journal of Polymers and the Environment, 2022
M. El‐Newehy, Meera Moydeen Abdulhameed, A. Karami, H. El‐Hamshary   +3 more
semanticscholar   +1 more source

Photochromic Coatings

2004
Fries, Kira, Fink-Straube, Claudia, Mennig, Martin, Schmidt, Helmut K.   +3 more
openaire   +1 more source

PHOTOCHROMISM

The Journal of Physical Chemistry, 1961
Carl A. Heller, Dwight A. Fine, Ronald A. Henry   +2 more
openaire   +1 more source

Organic solid-state photochromism using porous scaffolds

Nature Reviews Materials
Samraj Mollick, Jin‐Chong Tan
semanticscholar   +1 more source