偶氮苯
超分子化学
光致变色
纳米技术
纳米尺度
材料科学
共价键
分子
计算机科学
化学
有机化学
出处
期刊:Royal Society of Chemistry eBooks
[The Royal Society of Chemistry]
日期:2023-12-20
卷期号:: 509-534
标识
DOI:10.1039/bk9781837672301-00509
摘要
Beyond their application in switchable optical materials, photochromic molecules are also solid building blocks to make nanoscopic objects light-responsive, in order to control molecular motions, convert and store light into chemical energy, or drive chemical reactions. An outstanding quality, in these regards, is the possibility of operating a minor variation on the photochrome structure, such as via covalent or supramolecular strategies, that can ultimately result in a large tuning of the photoresponsivity, both at the molecular and material level. The PhD manuscript here highlighted, titled “Novel Photo- and Electro-responsive Supramolecular Systems and Molecular Machines” and awarded the 2020 European Photochemistry Association PhD Prize, covered several studies on how azobenzene- and terarylene-based photochromes can be employed as photoresponsive components of smart materials and how minor adjustments on their molecular structure can generate drastic changes in their performance, in a sort of butterfly effect fashion.
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