Carrier Dynamics in Alloyed Chalcogenide Quantum Dots and Their Light‐Emitting Devices

Z Li, J Wei, F Wang, Y Tang, A Li, Y Guo… - Advanced Energy …, 2021 - Wiley Online Library
Light‐emitting devices based on alloyed quantum dots have reached external quantum
efficiencies above 20% in red, green, and blue emission devices. Their outstanding …

Long-term multiple color imaging of live cells using quantum dot bioconjugates

JK Jaiswal, H Mattoussi, JM Mauro, SM Simon - Nature biotechnology, 2003 - nature.com
Luminescent quantum dots (QDs)—semiconductor nanocrystals—are a promising
alternative to organic dyes for fluorescence-based applications. We have developed …

Self-assembly of CdSe− ZnS quantum dot bioconjugates using an engineered recombinant protein

H Mattoussi, JM Mauro, ER Goldman… - Journal of the …, 2000 - ACS Publications
A novel and direct method is described for conjugating protein molecules to luminescent
CdSe− ZnS core− shell nanocrystals (Quantum Dots) for use as bioactive fluorescent probes …

Multiplexed toxin analysis using four colors of quantum dot fluororeagents

ER Goldman, AR Clapp, GP Anderson… - Analytical …, 2004 - ACS Publications
Quantum dots (QDs) have the potential to simplify the performance of multiplexed analysis.
In this work, we prepared bioinorganic conjugates made with highly luminescent …

Avidin: a natural bridge for quantum dot-antibody conjugates

ER Goldman, ED Balighian, H Mattoussi… - Journal of the …, 2002 - ACS Publications
We describe the preparation and characterization of bioinorganic conjugates in which
luminescent semiconductor CdSe− ZnS core− shell nanocrystal quantum dots (QDs) were …

Conjugation of luminescent quantum dots with antibodies using an engineered adaptor protein to provide new reagents for fluoroimmunoassays

ER Goldman, GP Anderson, PT Tran… - Analytical …, 2002 - ACS Publications
We describe the preparation and characterization of bioinorganic conjugates made with
highly luminescent semiconductor CdSe− ZnS core− shell quantum dots (QDs) and …

Fabrication of magnetic luminescent nanocomposites by a layer-by-layer self-assembly approach

X Hong, J Li, M Wang, J Xu, W Guo, J Li… - Chemistry of …, 2004 - ACS Publications
Magnetic luminescent nanocomposites were prepared via a layer-by-layer (LbL) assembly
approach. The Fe3O4 magnetic nanoparticles of 8.5 nm were used as a template for the …

Continuous distribution of emission states from single CdSe/ZnS quantum dots

K Zhang, H Chang, A Fu, AP Alivisatos, H Yang - Nano letters, 2006 - ACS Publications
The photoluminescence dynamics of colloidal CdSe/ZnS/streptavidin quantum dots were
studied using time-resolved single-molecule spectroscopy. Statistical tests of the photon …

Photoligation of an amphiphilic polymer with mixed coordination provides compact and reactive quantum dots

W Wang, A Kapur, X Ji, M Safi, G Palui… - Journal of the …, 2015 - ACS Publications
We introduce a new set of multicoordinating polymers as ligands that combine two distinct
metal-chelating groups, lipoic acid and imidazole, for the surface functionalization of QDs …

Charge and photoionization properties of single semiconductor nanocrystals

TD Krauss, S O'Brien, LE Brus - The Journal of Physical Chemistry …, 2001 - ACS Publications
The electrostatic charge and photoionization characteristics of 5-nm CdSe nanocrystals
were directly observed with electrostatic force microscopy (EFM) in dry air at room …