Foundations of measurement of electrons, ions and species fluxes toward surfaces in low-temperature plasmas

J Benedikt, H Kersten, A Piel - Plasma Sources Science and …, 2021 - iopscience.iop.org
This foundation article discusses the diagnostics of electrons and ions in plasmas and fluxes
of charged and neutral species toward plasma-facing surfaces by non-optical methods. The …

Melimine-modified 3D-printed polycaprolactone scaffolds for the prevention of biofilm-related biomaterial infections

S Cometta, RT Jones, A Juárez-Saldivar, BC Donose… - ACS …, 2022 - ACS Publications
Biomaterial-associated infections are one of the major causes of implant failure. These
infections result from persistent bacteria that have adhered to the biomaterial surface before …

Species, Pathways, and Timescales for NH3 Formation by Low-Temperature Atmospheric Pressure Plasma Catalysis

BN Bayer, PJ Bruggeman, A Bhan - ACS Catalysis, 2023 - ACS Publications
Species, pathways, and timescales for NH3 production by plasma catalysis over transition-
metal wools are determined by measuring plasma-derived species densities [N, H, and N2 …

NO formation by N2/O2 plasma catalysis: The impact of surface reactions, gas-phase reactions, and mass transport

BN Bayer, PJ Bruggeman, A Bhan - Chemical Engineering Journal, 2024 - Elsevier
Pathways and timescales relevant to facilitate plasma-assisted N 2-O 2 reactions are
assessed by measuring the consumption of plasma-derived N and the formation of NO in the …

Experimental and modeling studies of the plasma chemistry in a humid Ar radiofrequency atmospheric pressure plasma jet

J Jiang, VSSK Kondeti, G Nayak… - Journal of Physics D …, 2022 - iopscience.iop.org
While humid atmospheric pressure plasmas are extensively modeled, reaction set validation
for these conditions remains limited. We present a detailed comparison of a modelling and …

Spatially resolved density measurements of singlet delta oxygen in a non-equilibrium atmospheric pressure plasma jet by molecular beam mass spectrometry

J Jiang, YA Gonzalvo… - Plasma Sources Science …, 2020 - iopscience.iop.org
Singlet delta oxygen (O 2 (a 1 Δ g)), the first electronically excited state of O 2, plays an
important role in many applications. We report the first measurements of absolute densities …

Investigation of surface modification of polystyrene by a direct and remote atmospheric-pressure plasma jet treatment

A Vesel, G Primc - Materials, 2020 - mdpi.com
Localized functionalization of polymer surface with an atmospheric-pressure plasma jet was
investigated at various treatment conditions. Polystyrene samples were treated with the …

Absolute ion density measurements in the afterglow of a radiofrequency atmospheric pressure plasma jet

J Jiang, PJ Bruggeman - Journal of Physics D: Applied Physics, 2021 - iopscience.iop.org
Atmospheric pressure plasma jets (APPJs) can enable large fluxes of reactive species
impinging on treated substrates in many applications. The relative importance of ionic …

Surface wettability and coating performance of plasma-treated wood-based composite panels

H Gholamiyan, J Ashouri, P Ahmadi, R Hosseinpourpia - Coatings, 2022 - mdpi.com
The effect of dielectric barrier discharge (DBD) plasma treatment was studied on the surface
characteristics and coating performance of transparent epoxy resin on the surface of …

Tuning plasma parameters to control reactive species fluxes to substrates in the context of plasma catalysis

J Jiang, PJ Bruggeman - Journal of Physics D: Applied Physics, 2021 - iopscience.iop.org
The key reactive plasma-produced gas phase species responsible for the enhanced
conversion of chemicals in plasma catalysis compared to thermal catalysis have to date not …