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 …

Surfactant layers on gold nanorods

J Mosquera, D Wang, S Bals… - Accounts of Chemical …, 2023 - ACS Publications
Conspectus Gold nanorods (Au NRs) are an exceptionally promising tool in nanotechnology
due to three key factors:(i) their strong interaction with electromagnetic radiation, stemming …

Pillar [5] arene‐Modified Gold Nanorods as Nanocarriers for Multi‐Modal Imaging‐Guided Synergistic Photodynamic‐Photothermal Therapy

N Song, Z Zhang, P Liu, D Dai, C Chen… - Advanced Functional …, 2021 - Wiley Online Library
Supramolecular approaches have opened up vast possibilities to construct versatile
materials, especially those with stimuli‐responsiveness and integrated functionalities of …

Shape transformation mechanism of gold nanoplates

BK Choi, J Kim, Z Luo, J Kim, JH Kim, T Hyeon… - ACS …, 2023 - ACS Publications
Shape control is of key importance in utilizing the structure–property relationship of
nanocrystals. The high surface-to-volume ratio of nanocrystals induces dynamic surface …

Facet-selective etching trajectories of individual semiconductor nanocrystals

C Yan, D Byrne, JC Ondry, A Kahnt… - Science …, 2022 - science.org
The size and shape of semiconductor nanocrystals govern their optical and electronic
properties. Liquid cell transmission electron microscopy (LCTEM) is an emerging tool that …

Template-assisted Cu2O@ Fe (OH) 3 yolk-shell nanocages as biomimetic peroxidase: A multi-colorimetry and ratiometric fluorescence separated-type immunosensor …

H Zhu, Y Cai, A Qileng, Z Quan, W Zeng, K He… - Journal of Hazardous …, 2021 - Elsevier
The convenient and effective detection of toxins is urgently demanded for food security and
human health. Herein, based on the catalytic activity of mimetic peroxidase from the Cu 2 …

Unveiling the Dynamic Oxidative Etching Mechanisms of Nanostructured Metals/Metallic Oxides in Liquid Media Through In Situ Transmission Electron Microscopy

J Zhang, Z Sun, Z Kang, H Lin, H Liu… - Advanced Functional …, 2022 - Wiley Online Library
Oxidative etching in nanostructured metals and metallic oxides plays a fundamental role in
numerous areas of chemical synthesis and materials processing for the semiconductor …

EELs studies of cerium electrolyte reveal substantial solute concentration effects in graphene liquid cells

MF Crook, IA Moreno-Hernandez… - Journal of the …, 2023 - ACS Publications
Graphene liquid cell transmission electron microscopy is a powerful technique to visualize
nanoscale dynamics and transformations at atomic resolution. However, the solution in …

Visualizing Ligand-Mediated Bimetallic Nanocrystal Formation Pathways with in Situ Liquid-Phase Transmission Electron Microscopy Synthesis

M Wang, AC Leff, Y Li, TJ Woehl - Acs Nano, 2021 - ACS Publications
Colloidal synthesis of alloyed multimetallic nanocrystals with precise composition control
remains a challenge and a critical missing link in theory-driven rational design of functional …

Review in situ transmission electron microscope with machine learning

Z Cheng, C Wang, X Wu, J Chu - Journal of Semiconductors, 2022 - iopscience.iop.org
Advanced electronic materials are the fundamental building blocks of integrated circuits
(ICs). The microscale properties of electronic materials (eg, crystal structures, defects, and …