Bimetallic nanoparticles: enhanced magnetic and optical properties for emerging biological applications

P Srinoi, YT Chen, V Vittur, MD Marquez, TR Lee - Applied Sciences, 2018 - mdpi.com
Metal nanoparticles are extensively studied due to their unique chemical and physical
properties, which differ from the properties of their respective bulk materials. Likewise, the …

Nanoparticle design by gas-phase synthesis

P Grammatikopoulos, S Steinhauer… - … in Physics: X, 2016 - Taylor & Francis
Gas-phase synthesis characterizes a class of bottom-up methods for producing
multifunctional nanoparticles (NPs) from individual atoms or molecules. This review aims to …

Synthesis of metal oxide nanoparticles in flame sprays: review on process technology, modeling, and diagnostics

F Meierhofer, U Fritsching - Energy & Fuels, 2021 - ACS Publications
The gas synthesis of nanoparticles has gained major interest by different industries and
research groups for the development of new materials and their subsequent implementation …

Application of Janus nanoparticles in enhanced oil recovery processes: Current status and future opportunities

Z Tohidi, A Teimouri, A Jafari, R Gharibshahi… - Journal of Petroleum …, 2022 - Elsevier
Janus nanoparticles (JNPs), as a new and special type of nanoparticles (NPs), have a great
potential to use in enhanced oil recovery (EOR) processes. The surfaces of JNPs have two …

Computational modeling of nanoparticle coalescence

P Grammatikopoulos, M Sowwan… - Advanced Theory and …, 2019 - Wiley Online Library
The coalescence of nanoclusters fabricated in the gas phase is a fundamental growth
mechanism determining cluster shapes, sizes, compositions, and structures, with resultant …

Formation mechanism of Fe nanocubes by magnetron sputtering inert gas condensation

J Zhao, E Baibuz, J Vernieres, P Grammatikopoulos… - ACS …, 2016 - ACS Publications
In this work, we study the formation mechanisms of iron nanoparticles (Fe NPs) grown by
magnetron sputtering inert gas condensation and emphasize the decisive kinetics effects …

Kinetic trapping through coalescence and the formation of patterned Ag–Cu nanoparticles

P Grammatikopoulos, J Kioseoglou, A Galea… - Nanoscale, 2016 - pubs.rsc.org
In recent years, due to its inherent flexibility, magnetron-sputtering has been widely used to
synthesise bi-metallic nanoparticles (NPs) via subsequent inert-gas cooling and gas-phase …

Janus nanostructures for heterogeneous photocatalysis

A Chauhan, M Rastogi, P Scheier, C Bowen… - Applied Physics …, 2018 - pubs.aip.org
When Fujishima and Honda discovered the photoassisted water splitting properties of titania
anodes in 1972, it marked the beginning of a new era in the field of photocatalysis. 1 This …

Gas-phase synthesis of nanoparticles: current application challenges and instrumentation development responses

P Grammatikopoulos, T Bouloumis… - Physical Chemistry …, 2023 - pubs.rsc.org
Nanoparticles constitute fundamental building blocks required in several fields of application
with current global importance. To fully exploit nanoparticle properties specifically …

Gas Phase Synthesis of Multifunctional Fe‐Based Nanocubes

J Vernieres, S Steinhauer, J Zhao… - Advanced Functional …, 2017 - Wiley Online Library
Magnetron‐sputtering inert‐gas condensation is an emerging technique offering single‐
step, chemical‐free synthesis of nanoparticles with well‐defined morphologies optimized for …