Molecular-level insight into semiconductor nanocrystal surfaces

CL Hartley, ML Kessler… - Journal of the American …, 2021 - ACS Publications
Semiconductor nanocrystals exhibit attractive photophysical properties for use in a variety of
applications. Advancing the efficiency of nanocrystal-based devices requires a deep …

Shining light on the structure of lead halide perovskite nanocrystals

JK Chen, Q Zhao, N Shirahata, J Yin… - ACS Materials …, 2021 - ACS Publications
Lead halide perovskite nanocrystals (NCs) have attracted great attention owing to the
simplicity of their synthesis and excellent defect-tolerance nature. They not only demonstrate …

Ligand shell structure in lead sulfide–oleic acid colloidal quantum dots revealed by small-angle scattering

MP Weir, DTW Toolan, RC Kilbride… - The Journal of …, 2019 - ACS Publications
Nanocrystal quantum dots are generally coated with an organic ligand layer. These layers
are a necessary consequence of their chemical synthesis, and in addition they play a key …

Quantification of a PbClx Shell on the Surface of PbS Nanocrystals

SW Winslow, Y Liu, JW Swan, WA Tisdale - ACS Materials Letters, 2019 - ACS Publications
Differences between the properties of PbS nanocrystals prepared using a large excess of
PbCl2 and those prepared using other Pb sources have led to speculation that a thin PbCl x …

Pressure-Driven Interplay between Soft and Hard Components and Resultant Anisotropic and Topological Responses in a Pt Nanocube Assembled Rhombohedral …

R Li, J Zhu, B Ge, Z Wang - Chemistry of Materials, 2023 - ACS Publications
Synchrotron-based in situ pressure small-and wide-angle X-ray scattering and associated
strain analysis reveal a pressure-driven anisotropic strain distribution across a Pt nanocube …

Prediction of PbS nanocrystal superlattice structure with large-scale patchy particle simulations

SW Winslow, WA Tisdale, JW Swan - The Journal of Physical …, 2022 - ACS Publications
Predictive control over the assembly of nanocrystals (NCs) into ordered, oriented
superlattices (SLs) and a comprehensive theoretical framework consistent with experimental …

Using voltammetry augmented with physics-based modeling and Bayesian hypothesis testing to identify analytes in electrolyte solutions

AM Fenton Jr, FR Brushett - Journal of Electroanalytical Chemistry, 2022 - Elsevier
Voltammetry is a foundational electrochemical technique that can qualitatively and
quantitatively probe electroactive species in solutions and as such has been used in …

Protein-induced transformation of unilamellar to multilamellar vesicles triggered by a polysaccharide

A Papagiannopoulos, A Sklapani, A Len… - Carbohydrate …, 2023 - Elsevier
We report on the morphological transitions of didodecyldimethylammonium bromide (DDAB)
cationic vesicles and hybrid DDAB/hyaluronic acid (HA) vesicles upon addition of BSA at pH …

[HTML][HTML] Robust estimation of charge carrier diffusivity using transient photoluminescence microscopy

N Nagaya Wong, SK Ha, K Williams… - The Journal of …, 2022 - pubs.aip.org
Transient microscopy has emerged as a powerful tool for imaging the diffusion of excitons
and free charge carriers in optoelectronic materials. In many excitonic materials, extraction …

Insights into the Structure and Self‐Assembly of Organic‐Semiconductor/Quantum‐Dot Blends

DTW Toolan, MP Weir, J Allardice… - Advanced Functional …, 2022 - Wiley Online Library
Controlling the dispersibility of crystalline inorganic quantum dots (QD) within organic‐QD
nanocomposite films is critical for a wide range of optoelectronic devices. A promising way to …