Rodlike nanomaterials from organic diradicaloid with high photothermal conversion capability for tumor treatment  

作　　者：Tingting Sun Jiaxiang Guo Hui Wen Qing Pei Qihang Wu Dengyuan Hao Chuandong Dou Zhigang Xie 

机构地区：[1]State Key Laboratory of Polymer Physics and Chemistry,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun,Jilin,China [2]State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun,Jilin,China

出　　处：《Aggregate》2023年第5期182-188,共7页聚集体（英文）

基　　金：National Natural Science Foundation of China,Grant/Award Numbers:52003267,51973214,22175074;Natural Science Foundation of Jilin Province,Grant/Award Numbers:YDZJ202101ZYTS027,20220101054JC。

摘　　要：Organic diradicaloids with unique open-shell structures and properties have been widely used in organic electronics and spintronics.However,their advantageous optical properties have been explored less in the biomedical field.In this work,the photothermal conversion behaviors of a boron-containing organic diradicaloid(BOD)are reported.BOD can assemble with 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-poly(ethylene glycol)to form rodlike nanoparticles(BOD NPs).These as-prepared BOD NPs exhibit high photothermal conversion capability and robust photothermal stability.Notably,they possess morphological superiority,which guarantees the effective photothermal therapy of tumors.This work thus demonstrates the promise of organic diradicaloids as efficient photothermal agents for biomedical applications.

关 键 词：boron-containing organic diradicaloid high photothermal conversion efficiency photothermal therapy rodlike nanostructures 

分 类 号：O64[理学—物理化学]