Fluorescent II−VI Semiconductor Quantum Dots in Living Cells:  Nonlinear Microspectroscopy in an Optical Tweezers System

2008 ◽  
Vol 112 (9) ◽  
pp. 2734-2737 ◽  
Author(s):  
Patricia M. A. Farias ◽  
Beate S. Santos ◽  
André A. de Thomaz ◽  
Ricardo Ferreira ◽  
Frederico D. Menezes ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Tweezers ◽  
Living Cells ◽  
Semiconductor Quantum Dots

Highly sensitive glutathione assay and intracellular imaging with functionalized semiconductor quantum dots

Nanoscale ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 5014-5020 ◽  
Author(s):  
Junlin Sun ◽  
Feng Liu ◽  
Wenqian Yu ◽  
Qunying Jiang ◽  
Jialing Hu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Real Time ◽  
Living Cells ◽  
Semiconductor Quantum Dots ◽  
Intracellular Imaging ◽  
Fluorescent Nanoprobe ◽  
Highly Sensitive

A fluorescent nanoprobe based on semiconductor quantum dots is designed for real-time glutathione imaging in living cells.

Monitoring activity of living cells marked with colloidal semiconductor quantum dots

2006 ◽  
Author(s):  
Patricia M. A. Farias ◽  
Beate S. Santos ◽  
Frederico D. Menezes ◽  
Aluizio G. Brasil Jr. ◽  
Liliane B. Lima ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Living Cells ◽  
Semiconductor Quantum Dots ◽  
Colloidal Semiconductor ◽  
Monitoring Activity

scholarly journals 2TP2-05 Trans-membrane delivery of semiconductor quantum dots in living cells(The 47th Annual Meeting of the Biophysical Society of Japan)

2009 ◽  
Vol 49 (supplement) ◽  
pp. S48
Author(s):  
Vasudevanpillai Biju ◽  
Abdulaziz Anas ◽  
Tetsuya Okuda ◽  
Tamitake Itoh ◽  
Mitsuru Ishikawa
Keyword(s):  
Quantum Dots ◽  
Annual Meeting ◽  
Living Cells ◽  
Semiconductor Quantum Dots ◽  
Biophysical Society

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.

Hot Topic and Challenge of Semiconductor Quantum Dots as Fluorescence Labels*

2010 ◽  
Vol 37 (1) ◽  
pp. 103-110 ◽  
Author(s):  
Chang-Yan LI ◽  
Qian LI ◽  
Hai-Tao LIU ◽  
Jun ZHANG ◽  
DAMIRIN Aletangaole
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots
Sign in / Sign up

Export Citation Format

Share Document