Self-limiting gold nanoparticle surface assemblies through modulation of pH and ionic strength
Techniques to assemble monolayers of nanoparticles on surfaces are crucial for
manufacturing devices for applications ranging from bio-sensing to tribology. Electrostatic …
manufacturing devices for applications ranging from bio-sensing to tribology. Electrostatic …
Size selective adsorption of gold nanoparticles by electrostatic assembly
In this study, we show that electrostatic interactions between charged substrates containing
preattached nanoparticles and bidisperse nanoparticle colloids can be engineered to …
preattached nanoparticles and bidisperse nanoparticle colloids can be engineered to …
Dumbbells, chains, and ribbons: anisotropic self-assembly of isotropic nanoparticles
E Lavagna, S Salassi, D Bochicchio, G Rossi - Nanoscale, 2023 - pubs.rsc.org
Functionalizing the surface of metal nanoparticles can assure their stability in solution or
mediate their self-assembly into aggregates with controlled shapes. Here we present a …
mediate their self-assembly into aggregates with controlled shapes. Here we present a …
[HTML][HTML] Facile generation of surface diversity in gold nanoparticles
MM Paz, AP Veiga, T Regueira, CV Vázquez… - Journal of Colloid and …, 2023 - Elsevier
Surface chemistry is a key determinant of the physico-chemical and biological properties of
gold nanoparticles (AuNPs). The introduction of chemical diversity in the surface of AuNPs is …
gold nanoparticles (AuNPs). The introduction of chemical diversity in the surface of AuNPs is …
Controlling the two-dimensional adhesion and organization of colloidal gold nanoparticles
K Mougin, H Haidara, G Castelein - Colloids and Surfaces A …, 2001 - Elsevier
Binary heterogeneous surfaces composed of nanoscale hydrophilic and hydrophobic
domains were used to control the aggregation morphology of gold nanoparticles from a …
domains were used to control the aggregation morphology of gold nanoparticles from a …
Gold Nanoparticle Assemblies on Surfaces: Reactivity Tuning through Capping‐Layer and Cross‐Linker Design
S Shankar, M Orbach, R Kaminker… - … A European Journal, 2016 - Wiley Online Library
The immobilization of metal nanoparticles (NPs) with molecular control over their
organization is challenging. Herein, we report the formation of molecularly cross‐linked …
organization is challenging. Herein, we report the formation of molecularly cross‐linked …
Controlling oriented attachment of gold nanoparticles by size and shape
DJ Schupp, J Angst, EA Schaefer… - The Journal of …, 2021 - ACS Publications
The concept of nanoparticles (NPs) as building blocks offers new possibilities to produce
complex and tailored structures from the nano-to the mesoscale. In order to control a …
complex and tailored structures from the nano-to the mesoscale. In order to control a …
Nanoscale force induced size-selective separation and self-assembly of metal nanoparticles: sharp colloidal stability thresholds and hcp ordering
A simple and versatile nanoscale force induced precipitation approach for the separation of
gold nanoparticles (AuNPs) was developed. The AuNPs show sharp size-dependent …
gold nanoparticles (AuNPs) was developed. The AuNPs show sharp size-dependent …
Control over position, orientation, and spacing of arrays of gold nanorods using chemically nanopatterned surfaces and tailored particle–particle–surface interactions
The synergy of self-and directed-assembly processes and lithography provides intriguing
avenues to fabricate translationally ordered nanoparticle arrangements, but currently lacks …
avenues to fabricate translationally ordered nanoparticle arrangements, but currently lacks …
Functionalized gold nanoparticles: synthesis, structure and colloid stability
J Zhou, J Ralston, R Sedev, DA Beattie - Journal of colloid and interface …, 2009 - Elsevier
Gold nanoparticles and their arrays are some of the most studied nanomaterials, with
promising applications in many fields such as electronics, optoelectronics, catalysis and …
promising applications in many fields such as electronics, optoelectronics, catalysis and …