Plate-like colloidal metal nanoparticles

L Scarabelli, M Sun, X Zhuo, S Yoo, JE Millstone… - Chemical …, 2023 - ACS Publications
The pseudo-two-dimensional (2D) morphology of plate-like metal nanoparticles makes them
one of the most anisotropic, mechanistically understood, and tunable structures available …

Self-similar mesocrystals form via interface-driven nucleation and assembly

G Zhu, ML Sushko, JS Loring, BA Legg, M Song… - Nature, 2021 - nature.com
Crystallization by particle attachment (CPA) is a frequently occurring mechanism of colloidal
crystallization that results in hierarchical morphologies,,–. CPA has been exploited to create …

AutoDetect-mNP: An unsupervised machine learning algorithm for automated analysis of transmission electron microscope images of metal nanoparticles

X Wang, J Li, HD Ha, JC Dahl, JC Ondry… - Jacs Au, 2021 - ACS Publications
The synthesis quality of artificial inorganic nanocrystals is most often assessed by
transmission electron microscopy (TEM) for which high-throughput advances have …

“Nano effects”: a review on nanoparticle-induced multifarious systemic effects on cancer theranostic applications

G Ravichandran, DN Yadav, S Murugappan… - Materials …, 2022 - pubs.rsc.org
The advent of nanotechnology has broadened the scope of technological advances in both
medical and industrial applications. Nanotechnology has paved the way for cancer …

Exploring the bottom-up growth of anisotropic gold nanoparticles from substrate-bound seeds in microfluidic reactors

GA Vinnacombe-Willson, JK Lee… - ACS applied nano …, 2023 - ACS Publications
We developed an unconventional seed-mediated in situ synthetic method, whereby gold
nanostars are formed directly on the internal walls of microfluidic reactors. The dense …

One-pot seed-mediated growth of Co nanoparticles by the polyol process: Unraveling the heterogeneous nucleation

RK Ramamoorthy, A Viola, B Grindi, J Peron… - Nano Letters, 2019 - ACS Publications
The one-step seed-mediated synthesis is widely used for the preparation of ferromagnetic
metal nanoparticles (NPs) since it offers a good control of particle morphology …

Controlled symmetry breaking in colloidal crystal engineering with DNA

CR Laramy, H Lopez-Rios, MN O'Brien, M Girard… - ACS …, 2018 - ACS Publications
The programmed crystallization of particles into low-symmetry lattices represents a major
synthetic challenge in the field of colloidal crystal engineering. Herein, we report an …

Shape-selective synthesis of gold nanoparticles and their catalytic activity towards reduction of p-nitroaniline

SSR Gupta, ML Kantam, BM Bhanage - Nano-Structures & Nano-Objects, 2018 - Elsevier
Microwave assisted shape-selective synthesis of gold nanoparticles has been achieved in a
short reaction time of 6 min. Shape of the gold nanoparticles has been found to be tuneable …

Robust Synthesis of Gold Nanotriangles and their Self‐Assembly into Vertical Arrays

P Szustakiewicz, G González‐Rubio… - …, 2019 - Wiley Online Library
We report an efficient, seed‐mediated method for the synthesis of gold nanotriangles (NTs)
which can be used for controlled self‐assembly. The main advantage of the proposed …

Crystallization in small droplets: competition between homogeneous and heterogeneous nucleation

Z Kožíšek - Journal of Crystal Growth, 2019 - Elsevier
Crystals are formed via nucleation and subsequent growth. In many cases, it is not easy to
decide if nucleation occurs in the volume (homogeneous nucleation) or on a foreign surface …