Based on the layer-by-layer self-assembly of positively charged cetyltrimethylammonium
bromide (CTAB) wrapped gold nanorods (AuNRs) and negatively charged superoxide …

Abstract Bimetallic Au-Ag/Co 3 O 4 nanofibers (Au-Ag/Co 3 O 4 NFs) were synthesized by
an electrospinning method and calcination treatment. Due to the admirable synergic effect of …

In this work, Co 3 O 4 nanoparticles (NPs) with an average diameter of about 30 nm were
synthesized using MOFs as a template. Transmission electron microscopy (TEM) and …

Abstract Background Hydrogen peroxide (H 2 O 2) is an important reactive oxygen species
(ROS) molecule involved in cell metabolism regulation, transcriptional regulation, and …

The study of cellular responses linked to oxidative stress mechanisms is crucial in
comprehending diverse physiological and pathological life processes, including …

A novel highly sensitive biosensor for the direct and simultaneous determination of
superoxide anion radical (O2−) and nitrite (NO2−) was developed by incorporation of carbon …

In this work, a highly sensitive enzyme-and metal-free electrochemical method for
superoxide anion (O 2 radical dot−) detection has been developed by employing screen …

Quantification of superoxide anions (O 2•−) is significant in the monitoring of many serious
diseases and the design of enzyme-mimic catalysts plays the main role in the development …

A novel superoxide anion (O2−) biosensor is proposed based on the immobilization of
copper-zinc superoxide dismutase (SOD) in a gold nanoparticle-chitosan-ionic liquid (GNPs …

The study is aimed at detection of hydrogen peroxide (H 2 O 2) using Acacia lignin mediated
silver nanoparticles (AGNPs). The synthesis of AGNPs was achieved at conditions optimized …