Photoprocesses of excited molecules in confined liquid environments: An overview |
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Affiliation: | 1. Department of Chemistry, Jadavpur University, Calcutta 700032, India;2. Department of Chemistry, Birla Institute of Technology and Science, Pilani 333031, India;1. Research Center for Bio-microsensing Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, Fukuoka 804-8550, Japan;2. Department of Applied Chemistry, Kyushu Institute of Technology, 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, Fukuoka 804-8550, Japan;3. Laboratory of Bioanalytical Chemistry, Faculty of Chemistry, A. Mickiewicz University, Umultowska 89b, 61-614 Poznań, Poland;1. Lobachevsky University, Gagarin Prospekt 23/2, 603950 Nizhni Novgorod, Russia;2. Department of Physical Chemistry and Department “Science and Technology of Life, Light and Matter”, University of Rostock, Dr.-Lorenz-Weg 1, D-18059 Rostock, Germany;3. Department of Physical Chemistry, Kazan Federal University, Kremlevskaya str. 18, 420008 Kazan, Russia;1. School of Pharmacy, Jiangsu University, Zhenjiang 212013, PR China;2. College of Chemistry and Chemical Engineering, Chongqing University of Technology, Chongqing 400054, PR China |
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Abstract: | The photoprocesses like excited state proton transfer (ESPT), intramolecular charge transfer (ICT), fluorescence energy transfer (FET), occurring in the excited molecules find ample applications in the chemical and biochemical fields. These photoprocesses are markedly affected by the introduction of biomimicking liquid confining environments like micelles, reverse micelles, cyclodextrins, proteins, etc. The local polarity, viscosity and pH, induced by the confined environments have a significant role in modifying the photoprocesses. In this review we have presented a comprehensive report of the recent progress in the study of these photoprocesses in photoexcited molecules in different confined liquid environments. Mostly, recent works have been reviewed in this article to acquire information about progress in the photophysical and photochemical reactions in different confined environments. |
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