Two-dimensional assembly of gold nanoparticles grafted with charged-end-group polymers
Hypothesis Introducing charged terminal groups to polymers that graft nanoparticles enable
Coulombic control over their assembly by tuning the pH and salinity of their aqueous …
Coulombic control over their assembly by tuning the pH and salinity of their aqueous …
Binary superlattices of gold nanoparticles in two dimensions
We have created two-dimensional (2D) binary superlattices by cocrystallizing gold
nanoparticles (AuNPs) of two distinct sizes into√ 3×√ 3 and 2× 2 complex binary …
nanoparticles (AuNPs) of two distinct sizes into√ 3×√ 3 and 2× 2 complex binary …
Hydrogen Bond Network Disruption by Hydration Layers in Water Solutions with Salt and Hydrogen-Bonding Polymers (PEO)
E Macias, A Travesset - The Journal of Physical Chemistry B, 2023 - ACS Publications
A mean field theory model describing the interaction of ion hydration layers with the network
of hydrogen bonds of both water and the nonionic polymer poly (ethylene oxide)(PEO) is …
of hydrogen bonds of both water and the nonionic polymer poly (ethylene oxide)(PEO) is …
Dynamic Assembly of Polymer-Tethered Gold Nanoparticles into a 2D Superlattice at the Air–Liquid Interface: Influence of the Polymer Structure and Solvent Vapor
Y Gao, X Xu, Y Wang, Z Chen, Y Zhou, B **ong… - …, 2022 - ACS Publications
The two-dimensional (2D) superlattice obtained by self-assembly of gold nanoparticle (NPs)
at the air–liquid interface shows a wide range of potential applications in catalysis, sensing …
at the air–liquid interface shows a wide range of potential applications in catalysis, sensing …
Tuning Self-Assembly of Gold Nanoparticles Grafted with Charged Polymers by Varying Temperature and Electrolytes
We report on the assembly of gold nanoparticles (AuNPs, 5 and 10 nm core diameters)
grafted with poly (ethylene glycol)(PEG) terminated with either positively (− NH2) or …
grafted with poly (ethylene glycol)(PEG) terminated with either positively (− NH2) or …
Lamellar and Hexagonal Assemblies of PEG-Grafted Silver Nanoparticles: Implications for Plasmonics and Photonics
Assembly of silver nanoparticles (AgNPs) grafted with thiolated poly (ethylene glycol)(PEG-
SH) with various molecular weights is reported. Synchrotron-based X-ray surface-sensitive …
SH) with various molecular weights is reported. Synchrotron-based X-ray surface-sensitive …
Ionic-like Superlattices by Charged Nanoparticles: A Step Toward Photonics Applications
Controlling interactions among nanoparticles is paramount to achieving assemblies vital to
technologies seeking to exploit their cutting-edge collective properties. Although various …
technologies seeking to exploit their cutting-edge collective properties. Although various …
Templated self-organization of polymer-tethered gold nanoparticles into freestanding superlattices at the liquid–air interface
Y Gao, L Wan, Y Song, S Gao, N Yan, F Wu… - Physical Chemistry …, 2025 - pubs.rsc.org
Programmable organization of uniform organic/inorganic functional building blocks into
large-scale ordered superlattices has attracted considerable attention since the bottom-up …
large-scale ordered superlattices has attracted considerable attention since the bottom-up …
Gold Nanoprobes Exploring the Ice Structure in the Aqueous Dispersion of Poly (Ethylene Glycol)–Gold Hybrid Nanoparticles
Ice structures and their formation process are fundamentally important to cryobiology,
geoscience, and physical chemistry. In this work, we synthesized gold nanoprobes by …
geoscience, and physical chemistry. In this work, we synthesized gold nanoprobes by …
Effect of grafting density on the two-dimensional assembly of nanoparticles
Employing grazing-incidence small-angle X-ray scattering (GISAXS) and X-ray reflectivity
(XRR), we demonstrate that films composed of polyethylene glycol (PEG)-grafted silver …
(XRR), we demonstrate that films composed of polyethylene glycol (PEG)-grafted silver …