Abstract Malignant tumor is one of the most important causes of death in the world today. At present, the successful cure cases of tumor patients are mainly due to the… Click to show full abstract
Abstract Malignant tumor is one of the most important causes of death in the world today. At present, the successful cure cases of tumor patients are mainly due to the timely treatment of tumors. Therefore, it has become one of the urgent problems for human beings to find tumors as soon as possible and how to completely eradicate them. The technology of simultaneous imaging and treatment through photoinitiation is a promising strategy to fight cancer. In the previous research, we developed a new small molecule p-QM2AF for photothermal therapy, but the low fluorescence efficiency (QY) in the NIR-II range made it necessary to modify it. In this paper, we obtained better imaging and photothermal conversion performance by grafting two 9- methylene nonadecanes onto the p-QM2AF sub-receptor.
               
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