An effective and affordable technique for detecting a variety of substances of biological,
medical, and environmental significance is electrochemical sensing (ECS). Due to their …

Heterostructures of two-dimensional (2D) materials have attracted attention due to their
structures and multifunctional interfacial characteristics. The unique properties of these …

In this study, a polydopamine/titanium carbide adorned with gold nanoparticles (Au@
PDA/TiC) composite was prepared by a simple stirring technique and it was used for the …

The inherent metal elements and structures of Prussian blue analogue (PBA) nanozymes
have restricted their enzyme-mimicking activity. Therefore, the rational regulation of PBA …

Disease-related biomarkers may serve as indicators of human disease. The clinical
diagnosis of diseases may largely benefit from timely and accurate detection of biomarkers …

Hormones are chemical messengers that regulate a wide range of physiological processes
including metabolism, development, growth, reproduction and mood. The concentration of …

Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2), which emerged as a novel pathogen in …

Rapid and accurate detection of tumor markers at extremely low levels is crucial for the early
diagnosis of cancers. In this work, we developed a portable label-free sliding …

Determining the optimum level of trolox, an antioxidant, is crucial, as excessive consumption
can harm human health. This study proposes a highly sensitive electrode material …

Creating a sensor that can concurrently monitor multiple therapeutic drugs in complex media
is a challenging yet essential endeavor. This study presents a novel biomolecule-free …