Fluorescence loss of commercial aqueous quantum dots during preparation for bioimaging

2019 ◽  
Vol 9 (02) ◽  
pp. 702-709
Author(s):  
Kil Ho Lee ◽  
Thomas Porter ◽  
Jessica O. Winter
Keyword(s):  
Quantum Dots ◽  
Aqueous Quantum Dots ◽  
Image Position

Abstract

scholarly journals Optofluidic FRET lasers using aqueous quantum dots as donors

Lab on a Chip ◽  
2016 ◽  
Vol 16 (2) ◽  
pp. 353-359 ◽  
Author(s):  
Qiushu Chen ◽  
Alper Kiraz ◽  
Xudong Fan
Keyword(s):  
Quantum Dots ◽  
Aqueous Quantum Dots

Optofluidic FRET lasers using aqueous quantum dots as donors.

Development of semi-interpenetrating polymer networks and quantum dots–polymer nanocomposites for low-cost, flexible OLED display application

2012 ◽  
Vol 27 (4) ◽  
pp. 639-652 ◽  
Author(s):  
Lihua Zhao ◽  
Zhang-Lin Zhou ◽  
Zengshan Guo ◽  
Gary Gibson ◽  
James A. Brug ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Polymer Nanocomposites ◽  
Low Cost ◽  
Polymer Networks ◽  
Interpenetrating Polymer Networks ◽  
Image Position ◽  
Oled Display

Abstract

Synthesis of fluorescent CuInS2/ZnS quantum dots—porphyrin conjugates for photodynamic therapy

2018 ◽  
Vol 8 (02) ◽  
pp. 398-403 ◽  
Author(s):  
Ncediwe Tsolekile ◽  
Vuyelwa Ncapayi ◽  
Sundararajan Parani ◽  
El Hadji Mamour Sakho ◽  
Mangaka C. Matoetoe ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photodynamic Therapy ◽  
Image Position

Abstract

Antibody-conjugated near-infrared luminescent silicon quantum dots for biosensing

2019 ◽  
Vol 9 (3) ◽  
pp. 1079-1086 ◽  
Author(s):  
Hiroto Yanagawa ◽  
Asuka Inoue ◽  
Hiroshi Sugimoto ◽  
Masahiko Shioi ◽  
Minoru Fujii
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Silicon Quantum Dots ◽  
Image Position

Abstract

Cell viability assessments of green synthesized water-soluble AgInS2/ZnS core/shell quantum dots against different cancer cell lines

2019 ◽  
Vol 34 (24) ◽  
pp. 4037-4044 ◽  
Author(s):  
Oluwatobi S. Oluwafemi ◽  
Bambesiwe M.M. May ◽  
Sundararajan Parani ◽  
Jose Varghese Rajendran
Keyword(s):  
Quantum Dots ◽  
Cell Viability ◽  
Cell Lines ◽  
Cancer Cell ◽  
Cancer Cell Lines ◽  
Water Soluble ◽  
Core Shell ◽  
Image Position

Abstract

Controlling the Physical and Biological Properties of Highly Fluorescent Aqueous Quantum Dots Using Block Copolymers of Different Size and Shape

ACS Nano ◽  
2013 ◽  
Vol 7 (10) ◽  
pp. 9156-9167 ◽  
Author(s):  
Johannes Ostermann ◽  
Jan-Philip Merkl ◽  
Sandra Flessau ◽  
Christopher Wolter ◽  
Andreas Kornowksi ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Block Copolymers ◽  
Biological Properties ◽  
Size And Shape ◽  
Aqueous Quantum Dots

Role of As in the Anisotropic Positioning of Self-Assembled InAs Quantum Dots

2013 ◽  
Vol 1551 ◽  
pp. 3-9
Author(s):  
Fabrizio Arciprete ◽  
Ernesto Placidi ◽  
Rita Magri ◽  
Massimo Fanfoni ◽  
Adalberto Balzarotti ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Molecular Beam ◽  
High Growth ◽  
Inas Quantum Dots ◽  
Potential Applications ◽  
Gaas Buffer Layer ◽  
Image Position ◽  
Pulsed Deposition ◽  
Deposition Mode

ABSTRACTProgress in tailoring the size, shape and positioning of Quantum Dots on the substrate is crucial for their potential applications in new optoelectronic devices for nano-photonics as well as in quantum information and computation. Using Molecular Beam Epitaxy in pulsed deposition mode we demonstrate that the nucleation of InAs Quantum Dots can be selectively guided on the GaAs(001) surface by a suitable choice of the kinetic parameters for the growth of both the GaAs buffer layer and the InAs Quantum Dots. By developing a two-species rate-equation kinetic model we show that the positioning of the Quantum Dots on only one side of mounds of the GaAs buffer can be traced back to the very small As flux gradient between the two mound slopes $\left( {\Delta F_A /F_A \approx 1 - 5\% } \right)$ caused by the proper tilting of the incoming As flux. Such gradient originates, at the relatively high growth-temperature, a net cation flow from one slope of the mound to the other that is responsible for the selective growth.

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