Optical properties of conjugates of CdSe/ZnS quantum dots and chlorin e6 in aqueous solution

摘要

Covalently bonded complexes based on CdSe/ZnS quantum dots and chlorin e6 have been formed, and their spectroluminescence properties have been investigated. It is established that the resulting complexes exhibit efficient (about 40) energy transport from the quantum dots to the chlorin e6, with insignificant variation of its luminescence quantum yield. (C) 2015 Optical Society of America.