WebAbstract A novel family of photochromic hybrids, 2,3-bis (2,5-dimethyl-3-thienyl) unsymmetrical- phthalocyanines (BTE-uPcs), which show a photoregulating fluorescence switch in the near-infrared spectral region were synthesized by a concise route. WebAmong various types of photochromic com- pounds, bisthienylethene (BTE) derivatives are the most promising because of their excellent fatigue resistance and thermal stability in both isomeric forms, picosecond switching rate, and high photochemical quantum yields.11,12More recently, BTE deriva- tives incorporating a chiral moiety have been …

dithienylethene C10H8S2 ChemSpider

WebInterconversion is possible by irradiation and, in particular, bisthienylethene (BTE)-based compounds with UV (1A f 1B) and with visible (1B f 1A) light. feature remarkable switching sensitivity (high quantum yield) and rapid response.1,2 Photochromism is defined as a reversible photoinduced chemical reaction during which optical, dielectric, and … WebSep 17, 2012 · A bridge too far: A photochromic bisthienylethene system (BTE NAFc) is reported in which the ferrocene unit (Fc) is incorporated into a naphthalimide … grasscloth wallpaper accent wall

检索结果-暨南大学图书馆

WebMay 1, 2011 · Among various types of photochromic compounds, bisthienylethene (BTE) derivatives are the most promising compounds because of their excellent fatigue … http://www.bethanylc.org/ WebAug 10, 2012 · It is very challenging to realize well-controlled structural transformations in artificial supramolecules. Herein we report the construction of a novel family of multi-bisthienylethene hexagons... chi-town stop