Hot Charge Carrier Extraction from Semiconductor Quantum Dots

2018 ◽  
Vol 122 (31) ◽  
pp. 17586-17600 ◽  
Author(s):  
Pallavi Singhal ◽  
Hirendra N. Ghosh
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Semiconductor Quantum Dots ◽  
Carrier Extraction

Charge carrier pairing can impart efficient reduction efficiency to core/shell quantum dots: applications for chemical sensing

Nanoscale ◽  
2020 ◽  
Vol 12 (45) ◽  
pp. 23052-23060
Author(s):  
Marcell Pálmai ◽  
Eun Byoel Kim ◽  
Vincent P. Schnee ◽  
Preston T. Snee
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Chemical Sensing ◽  
Semiconductor Quantum Dots ◽  
Core Shell ◽  
Efficient Reduction ◽  
Reduction Efficiency

Semiconductor quantum dots (QDs) are bright fluorophores that have significant utility for imaging and sensing applica-tions.

scholarly journals Optimization of Charge Carrier Extraction in Colloidal Quantum Dots Short-Wave Infrared Photodiodes through Optical Engineering

2018 ◽  
Vol 28 (42) ◽  
pp. 1804502 ◽  
Author(s):  
Epimitheas Georgitzikis ◽  
Pawel E. Malinowski ◽  
Jorick Maes ◽  
Afshin Hadipour ◽  
Zeger Hens ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Short Wave ◽  
Colloidal Quantum Dots ◽  
Optical Engineering ◽  
Infrared Photodiodes ◽  
Short Wave Infrared ◽  
Carrier Extraction

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
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