Recent applications of quantum dots in pharmaceutical analysis

F Belal, M Mabrouk, S Hammad, H Ahmed… - Journal of …, 2024 - Springer
Nanotechnology has emerged as one of the most potential areas for pharmaceutical
analysis. The need for nanomaterials in pharmaceutical analysis is comprehended in terms …

Organic Sulfonium‐Stabilized High‐Efficiency Cesium or Methylammonium Lead Bromide Perovskite Nanocrystals

Y Cai, W Li, D Tian, S Shi, X Chen… - Angewandte Chemie …, 2022 - Wiley Online Library
Herein, we report a new X‐type ligand, ie, organic sulfonium bromide, for high‐efficiency
CsPbBr3 and MAPbBr3 (MA= methylammonium) perovskite nanocrystals (PNCs). We first …

When design meets function: the prodigious role of surface ligands in regulating nanoparticle chemistry

V Jain, S Roy, P Roy, PP Pillai - Chemistry of Materials, 2022 - ACS Publications
The underlying power of “interplay of forces” in controlling the properties and functions at the
nanoscale is highlighted in this perspective. This interplay is achieved by installing attractive …

The surface chemistry of colloidal nanocrystals capped by organic ligands

J De Roo - Chemistry of Materials, 2023 - ACS Publications
Nanocrystal surface chemistry is a pivotal element in the synthesis and application of
nanocrystals. This perspective focuses on colloidal nanocrystals, capped with organic …

Widespread opportunities for materials engineering of nanocrystals: Synthetically tailorable effects and methodologies

HK Drozdick, R Weiss, CM Sullivan, S Wieghold… - Matter, 2022 - cell.com
Since their initial development, semiconductor nanocrystals (NCs) and metal nanoparticles
(NPs) have become widely utilized in a variety of applications, including solar energy …

Deterministic quantum light arrays from giant silica-shelled quantum dots

HA Nguyen, D Sharp, JE Fröch, YY Cai… - … Applied Materials & …, 2022 - ACS Publications
Colloidal quantum dots (QDs) are promising candidates for single-photon sources with
applications in photonic quantum information technologies. Developing practical photonic …

Photoinduced charge transfer from quantum dots measured by cyclic voltammetry

MK Homer, DY Kuo, FY Dou… - Journal of the American …, 2022 - ACS Publications
Measuring and modulating charge-transfer processes at quantum dot interfaces are crucial
steps in developing quantum dots as photocatalysts. In this work, cyclic voltammetry under …

Ligand decomposition during nanoparticle synthesis: influence of ligand structure and precursor selection

BM Sperry, NA Kukhta, Y Huang… - Chemistry of …, 2023 - ACS Publications
Aliphatic amine and carboxylic acid ligands are widely used as organic solvents during the
bottom-up synthesis of inorganic nanoparticles (NPs). Although the ligands' ability to alter …

Lead-Free Semiconductors: Phase-Evolution and Superior Stability of Multinary Tin Chalcohalides

AN Roth, AP Porter, S Horger… - Chemistry of …, 2024 - ACS Publications
Tin-based semiconductors are highly desirable materials for energy applications due to their
low toxicity and biocompatibility relative to analogous lead-based semiconductors. In …

Impact of nanoparticle size and surface chemistry on peptoid self-assembly

M Monahan, M Homer, S Zhang, R Zheng, CL Chen… - ACS …, 2022 - ACS Publications
Self-assembled organic nanomaterials can be generated by bottom-up assembly pathways
where the structure is controlled by the organic sequence and altered using pH …