| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Macgregor, Melanie
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Electrochemical behavior of oxazoline-based plasma polymers for biosensing applicationscitations
- 2022Organic Monolayers on Si(211) for Triboelectricity Generationcitations
- 2022Plasma polymer barrier layers to control the release kinetics from dissolvable microneedle patchescitations
- 2021Plasma Deposited Polyoxazoline Thin Films for the Biofunctionalization of Electrochemical Sensorscitations
- 2019Nanotopography-Induced Unfolding of Fibrinogen Modulates Leukocyte Binding and Activationcitations
- 2019Perspective on Plasma Polymers for Applied Biomaterials Nanoengineering and the Recent Rise of Oxazolinescitations
- 2018Binding of Nanoparticles to Aminated Plasma Polymer Surfaces is Controlled by Primary Amine Density and Solution pHcitations
- 2016A comparative assessment of nanoparticulate and metallic silver coated dressingscitations
- 2016Plasma deposition of organic polymer films for solar cell applicationscitations
- 2015Properties and reactivity of polyoxazoline plasma polymer filmscitations
Places of action
| Organizations | Location | People |
|---|
article
Binding of Nanoparticles to Aminated Plasma Polymer Surfaces is Controlled by Primary Amine Density and Solution pH
Abstract
<p>Surface nanoengineering is a valuable tool to create materials with sophisticated properties required to address unmet needs in fields such as medicine, biology or energy. This study examines the dependence of nanoparticle immobilization as a function of surface amine group density. The concentration of surface amine groups was tuned using gradients deposited from the plasma phase of allylamine and octadiene (pp-AA/OD) precursors mixtures. Silver nanoparticles capped with carboxylic acid groups (COOH-AgNPs) were used to interrogate the effect of primary amine (-NH<sub>2</sub>) surface density on nanoparticle's electrostatic immobilization onto freshly made and aged plasma polymer films. An increase in amine group density could be correlated with greater number of functionalized silver nanoparticles bound to the surface. In addition, the pp-AA/OD surface charge and nanoparticle binding density could be controlled via pH of the AgNPs colloidal solution. The results suggest that pp-AA/OD plasma polymer films are suitable platforms for implementing advanced nanoengineered materials that could be used in many advanced applications, ranging from medicine to sensing and electronics.</p>