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. 2013 Jun 28;49(51):5739-41.
doi: 10.1039/c3cc80005a.

Stimuli-responsive plasmonic core-satellite assemblies: i-motif DNA linker enabled intracellular pH sensing

Chenxu Wang  1 , Yan Du, Qiong Wu, Shuguang Xuan, Jiajing Zhou, Jibin Song, Fangwei Shao, Hongwei Duan
Affiliations

Stimuli-responsive plasmonic core-satellite assemblies: i-motif DNA linker enabled intracellular pH sensing

Chenxu Wang et al. Chem Commun (Camb). .

Abstract

We report stimuli-responsive core-satellite assemblies of binary gold nanoparticles, linked by i-motif DNA, for live cell plasmonic imaging of pH changes in the endocytic pathway.

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