Transmembrane Delivery of the Cell-Penetrating Peptide Conjugated Semiconductor Quantum Dots

Langmuir ◽  
2008 ◽  
Vol 24 (20) ◽  
pp. 11866-11871 ◽  
Author(s):  
Bo Chen ◽  
Qiaoling Liu ◽  
Yuliang Zhang ◽  
Li Xu ◽  
Xiaohong Fang
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots ◽  
Cell Penetrating Peptide ◽  
Cell Penetrating ◽  
Transmembrane Delivery

scholarly journals Cell-Penetrating Peptide-Functionized Quantum Dots for Intracellular Delivery

2010 ◽  
Vol 10 (12) ◽  
pp. 7897-7905 ◽  
Author(s):  
Betty R. Liu ◽  
Yue-Wern Huang ◽  
Huey-Jenn Chiang ◽  
Han-Jung Lee
Keyword(s):  
Quantum Dots ◽  
Intracellular Delivery ◽  
Cell Penetrating Peptide ◽  
Cell Penetrating

Cell-penetrating peptide-modified quantum dots as a ratiometric nanobiosensor for the simultaneous sensing and imaging of lysosomes and extracellular pH

2020 ◽  
Vol 56 (1) ◽  
pp. 145-148 ◽  
Author(s):  
Yan Yang ◽  
Mengchan Xia ◽  
Sichun Zhang ◽  
Xinrong Zhang
Keyword(s):  
Quantum Dots ◽  
Extracellular Ph ◽  
Cell Penetrating Peptide ◽  
Cell Penetrating ◽  
Simultaneous Sensing

A ratiometric QD-peptide nanobiosensor is developed for the simultaneous sensing and imaging of lysosomes and extracellular pH.

Thermally Triggered Cellular Uptake of Quantum Dots Immobilized with Poly(N-isopropylacrylamide) and Cell Penetrating Peptide

Langmuir ◽  
2010 ◽  
Vol 26 (18) ◽  
pp. 14965-14969 ◽  
Author(s):  
Chunsoo Kim ◽  
Yuhan Lee ◽  
Jee Seon Kim ◽  
Ji Hoon Jeong ◽  
Tae Gwan Park
Keyword(s):  
Quantum Dots ◽  
Cellular Uptake ◽  
Cell Penetrating Peptide ◽  
Cell Penetrating ◽  
Thermally Triggered

Semiconductor Quantum Dots for Multicolor Fluorescence Imaging and Spectroscopy of Single Cancer Cells

2003 ◽  
Vol 773 ◽  
Author(s):  
Xiaohu Gao ◽  
Shuming Nie ◽  
Wallace H. Coulter
Keyword(s):  
Quantum Dots ◽  
Cancer Cells ◽  
Fluorescence Imaging ◽  
Organic Dyes ◽  
Fluorescent Proteins ◽  
Single Cells ◽  
Quantitative Imaging ◽  
Semiconductor Quantum Dots ◽  
Single Cancer ◽  
Imaging And Spectroscopy

AbstractLuminescent quantum dots (QDs) are emerging as a new class of biological labels with unique properties and applications that are not available from traditional organic dyes and fluorescent proteins. Here we report new developments in using semiconductor quantum dots for quantitative imaging and spectroscopy of single cancer cells. We show that both live and fixed cells can be labeled with multicolor QDs, and that single cells can be analyzed by fluorescence imaging and wavelength-resolved spectroscopy. These results raise new possibilities in cancer imaging, molecular profiling, and disease staging.

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