Acta Chim. Sinica ›› 2014, Vol. 72 ›› Issue (12): 1218-1222.DOI: 10.6023/A14080600 Previous Articles     Next Articles



杨慧, 刘礼兵, 张洲, 薛峥, 李勇军, 王树, 刘辉彪   

  1. 中国科学院化学研究所有机固体院重点实验室 北京分子科学国家实验室 北京100190
  • 投稿日期:2014-08-25 发布日期:2014-12-09
  • 通讯作者: 刘辉彪
  • 基金资助:


Constructing High Luminescent Inorganic/Organic Hybrid Nanoscale Molecular Pockets

Yang Hui, Liu Libing, Zhang Zhou, Xue Zheng, Li Yongjun, Wang Shu, Liu Huibiao   

  1. CAS Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2014-08-25 Published:2014-12-09
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 21373235, 21031006) and the National Basic Research Program of China (Nos. 2011CB932302, 2011CB932303).

An inorganic/organic hybrid nanoscale molecular pocket ZNPs-TCPP was constructed through the assembly of 5,10,15,20-tetra(3-carboxyphenyl) porphyrin (TCPP) on the surface of ZnO nanoparticles (NPs), which highly selectively recognized 5,10,15,20-tetraphenylporphyrin (TPP) molecule. The resulting hybrid nanoscale molecular pockets ZNPs-TCPP captured TPP demonstrated high emission efficiency and the intensity of its emission was five times greater than that of ZnONPs-TCPP. Significantly, the molecular pocket ZNPs-TCPP-TPP with high luminescence can be dispersed in water and is successfully applied for the cell imaging of A549.

Key words: nanoscale molecular pockets, porphyrin, inorganic/organic hybrid, cell imaging