Recent developments in cold plasma‐based enzyme activity (browning, cell wall degradation, and antioxidant) in fruits and vegetables

S Punia Bangar, M Trif, F Ozogul… - … Reviews in Food …, 2022 - Wiley Online Library
According to the Food and Agriculture Organization of United Nations reports, approximately
half of the total harvested fruits and vegetables vanish before they reach the end consumer …

Silver nanoparticles for conductive inks: From synthesis and ink formulation to their use in printing technologies

J Zhang, M Ahmadi, G Fargas, N Perinka, J Reguera… - Metals, 2022 - mdpi.com
Currently, silver nanoparticles have attracted large interest in the photonics, electrics,
analytical, and antimicrobial/biocidal fields due to their excellent optical, electrical …

Single-Particle Spectroelectrochemistry: Promoting the Electrocatalytic Activity of Gold Nanorods via Oxygen Plasma Treatment without Structural Deformation

M Ramasamy, JW Ha - Analytical Chemistry, 2024 - ACS Publications
Understanding of the electrocatalytic activity enhancement in gold nanoparticles is still
limited. Herein, we present the effect of the oxygen plasma treatment on the electrochemical …

The effect of plasma activated water on antimicrobial activity of silver nanoparticles biosynthesized by cyanobacterium Alborzia kermanshahica

B Nowruzi, H Beiranvand, FM Aghdam, R Barandak - BMC biotechnology, 2024 - Springer
Background Silver nanoparticles are extensively researched for their antimicrobial
properties. Cold atmospheric plasma, containing reactive oxygen and nitrogen species, is …

Plasma-aided direct printing of silver nanoparticle conductive structures on polydimethylsiloxane (PDMS) surfaces

HM Jalajamony, AK Aliyana, S De, F Diallo, G Stylios… - Scientific Reports, 2024 - nature.com
We report a controlled deposition process using atmospheric plasma to fabricate silver
nanoparticle (AgNP) structures on polydimethylsiloxane (PDMS) substrates, essential for …

Plasma-induced enhancement in electronic properties of gold nanoparticles: Application in electrochemical biosensing of cortisol

A Sonawane, MA Mujawar, P Manickam… - ACS Applied …, 2020 - ACS Publications
Homogeneous distribution of nanoparticle (NP) deposition on electrode surfaces and fine-
tuning of their electronic properties is essential for controlling the active surface area, which …

Influence of oxygen plasma treatment on structural and spectral changes in gold nanorods immobilized on indium tin oxide surfaces

M Ramasamy, JW Ha - The Journal of Chemical Physics, 2022 - pubs.aip.org
Oxygen plasma treatment is commonly used to sterilize gold nanoparticles by removing
chemical contaminants from their surface while simultaneously inducing surface activation …

Tuning plasmonic properties by promoting the inward Hg diffusion via oxygen plasma treatment in gold nanorods coated with a mesoporous silica shell

YY Alizar, M Ramasamy, JW Ha - Analyst, 2022 - pubs.rsc.org
This paper describes a new strategy using oxygen plasma treatment to tune the localized
surface plasmon resonance (LSPR) of gold nanorods coated with a mesoporous silica shell …

Surface characterization and resistance changes of silver-nanowire networks upon atmospheric plasma treatment

LO Akinsinde, TE Glier, M Schwartzkopf, M Betker… - Applied Surface …, 2021 - Elsevier
Highly conductive silver-nanowire (Ag-NW) networks are used in composite materials as
conductive channels. Their resistance tuning can be accomplished by changing the Ag-NW …

[HTML][HTML] Silicon (100) surface passivation-driven tuning of Ag film crystallinity and its impact on the performance of Ag/n-Si mid-infrared Schottky photodetector

KH Sharma, YH Dong, PH Chiang, ZC Su, CF Lin - APL Materials, 2024 - pubs.aip.org
The utilization of metal/semiconductor Schottky devices for plasmonic harvesting of hot
carriers holds immense potential in the field of sub-bandgap photodetection. In this work, we …