Hybrid semiconducting polymer dot-quantum dot with narrow-band emission, near-infrared fluorescence, and high brightness

Yang-Hsiang Chan, Fangmao Ye, Maria Elena Gallina, Xuanjun Zhang, Yuhui Jin, I. Che Wu, Daniel T. Chiu*

*此作品的通信作者

研究成果: Article同行評審

105 引文 斯高帕斯(Scopus)

摘要

This communication describes a new class of semiconducting polymer nanoparticle-quantum dot hybrid with high brightness, narrow emission, near-IR fluorescence, and excellent cellular targeting capability. Using this approach, we circumvented the current difficulty with obtaining narrow-band-emitting and near-IR-fluorescing semiconducting polymer nanoparticles while combining the advantages of both semiconducting polymer nanoparticles and quantum dots. We further demonstrated the use of this new class of hybrid nanomaterial for effective and specific cellular and subcellular labeling without any noticeable nonspecific binding. This hybrid nanomaterial is anticipated to find use in a variety of in vitro and in vivo biological applications.

原文English
頁(從 - 到)7309-7312
頁數4
期刊Journal of the American Chemical Society
134
發行號17
DOIs
出版狀態Published - 2 5月 2012

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