The role of organic ligand shell structures in colloidal nanocrystal synthesis

JJ Calvin, AS Brewer, AP Alivisatos - Nature Synthesis, 2022 - nature.com
Organic ligands are essential in the growth of monodisperse colloidal inorganic
nanocrystals and can be leveraged to create a wide variety of shapes and sizes. Inorganic …

Recent advances in ligand design and engineering in lead halide perovskite nanocrystals

K Hills‐Kimball, H Yang, T Cai, J Wang… - Advanced …, 2021 - Wiley Online Library
Lead halide perovskite (LHP) nanocrystals (NCs) have recently garnered enhanced
development efforts from research disciplines owing to their superior optical and …

Synthesis and properties of colloidal heteronanocrystals

C de Mello Donegá - Chemical Society Reviews, 2011 - pubs.rsc.org
Colloidal heteronanocrystals (HNCs) can be regarded as solution-grown inorganic–organic
hybrid nanomaterials, since they consist of inorganic nanoparticles that are coated with a …

Design Principles of Colloidal Nanorod Heterostructures

GA Drake, LP Keating, M Shim - Chemical reviews, 2022 - ACS Publications
Anisotropic heterostructures of colloidal nanocrystals embed size-, shape-, and composition-
dependent electronic structure within variable three-dimensional morphology, enabling …

The nature of quantum dot capping ligands

M Green - Journal of Materials Chemistry, 2010 - pubs.rsc.org
The synthesis of quantum dot semiconductors is now an established science and a large
amount of work has been carried out into the chemistry and physics of the interface between …

Reaction chemistry and ligand exchange at cadmium− selenide nanocrystal surfaces

JS Owen, J Park, PE Trudeau… - Journal of the American …, 2008 - ACS Publications
The surface chemistry of cadmium selenide nanocrystals, prepared from tri-n-
octylphosphine selenide and cadmium octadecylphosphonate in tri-n-octylphosphine oxide …

Quantitative modeling of the role of surface traps in CdSe/CdS/ZnS nanocrystal photoluminescence decay dynamics

M Jones, SS Lo, GD Scholes - Proceedings of the National …, 2009 - National Acad Sciences
Charge carrier trapping is an important phenomenon in nanocrystal (NC) decay dynamics
because it reduces photoluminescence (PL) quantum efficiencies and obscures efforts to …

Binding of phosphonic acids to CdSe quantum dots: A solution NMR study

R Gomes, A Hassinen, A Szczygiel… - The Journal of …, 2011 - ACS Publications
We use 1H and 31P solution nuclear magnetic resonance spectroscopy to analyze the
binding of phosphonic acid ligands to wurtzite CdSe quantum dots (CdSe QDs). CdSe QDs …

Mechanistic insights into the influence of surface ligands on quantum dots for photocatalysis

Y Chen, S Yu, XB Fan, LZ Wu, Y Zhou - Journal of Materials Chemistry …, 2023 - pubs.rsc.org
Quantum dots are promising semiconductor nanocrystals in the field of photocatalysis owing
to their unique properties in contrast to bulk semiconductors. Surface ligands, the molecules …

Shedding light on vacancy-doped copper chalcogenides: shape-controlled synthesis, optical properties, and modeling of copper telluride nanocrystals with near …

I Kriegel, J Rodríguez-Fernández, A Wisnet, H Zhang… - ACS …, 2013 - ACS Publications
Size-and shape-controlled synthesis of copper chalcogenide nanocrystals (NCs) is of
paramount importance for a careful engineering and understanding of their optoelectronic …