Abstract
A method for synthesizing a photochromic ligand and using it as a structural element in a new nanodimensional hybrid construction in which CdSe quantum dots are covalently bonded to a spiropyran molecule has been proposed. Such a hybrid construction makes it possible to reversibly control the system fluorescence using a change in spiropyran ligand structure induced by light with different wavelengths (a reversible conversion from a colorless closed form into a colored merocyanine form). The possibilities for using this type of hybrid material for photocontrollable devices in nanophotonics are discussed.
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