scholarly journals Improving photocatalytic oxygenation mediated by polymer supported photosensitizers using semiconductor quantum dots as ‘light antennas’

RSC Advances ◽  
2017 ◽  
Vol 7 (56) ◽  
pp. 35154-35158 ◽  
Author(s):  
Víctor Fabregat ◽  
M. Isabel Burguete ◽  
Santiago V. Luis ◽  
Francisco Galindo
Keyword(s):  
Quantum Dots ◽  
Singlet Oxygen ◽  
Semiconductor Nanoparticles ◽  
Semiconductor Quantum Dots ◽  
Photochemical Generation ◽  
Polymer Supported

Semiconductor nanoparticles (quantum dots) sensitize the photochemical generation of singlet oxygen at the surface of a photoactive polymer.

Quantitative Analysis of Singlet Oxygen (1O2) Generation via Energy Transfer in Nanocomposites Based on Semiconductor Quantum Dots and Porphyrin Ligands

2011 ◽  
Vol 115 (44) ◽  
pp. 21535-21545 ◽  
Author(s):  
Eduard I. Zenkevich ◽  
Evgenii I. Sagun ◽  
Valery N. Knyukshto ◽  
Alexander S. Stasheuski ◽  
Victor A. Galievsky ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Energy Transfer ◽  
Quantitative Analysis ◽  
Singlet Oxygen ◽  
Semiconductor Quantum Dots

scholarly journals Nanoscale chirality in metal and semiconductor nanoparticles

2016 ◽  
Vol 52 (85) ◽  
pp. 12555-12569 ◽  
Author(s):  
Jatish Kumar ◽  
K. George Thomas ◽  
Luis M. Liz-Marzán
Keyword(s):  
Quantum Dots ◽  
Optical Activity ◽  
Semiconductor Nanoparticles ◽  
Semiconductor Quantum Dots ◽  
Plasmonic Nanoparticles ◽  
Metal Nanoclusters ◽  
Recent Advances

We discuss optical activity in metal nanoclusters and semiconductor quantum dots, broadly focusing on recent advances in nanoscale chirality in plasmonic nanoparticles and their assemblies.

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