The popularization of point-of-care (POC) testing is of great importance in healthcare
diagnostics and other fields in the develo** world, especially in resource-limited settings …

Due to the combination of specific antigen− antibody recognition with the high sensitivity of
electrochemical methods, electrochemical immunosensors (EIs) have aroused considerable …

Pressure-based bioassays incorporating biomolecular recognition with a catalyzed gas-
generation reaction have been developed for gas biosensors, but most involve poor …

Given the continuous and growing demand for point of care (POC) diagnostic tests, attention
has been shifted toward integration and miniaturization of laboratory protocols into “sample …

The development of the Point-of-Care Testing (POCT) platform that combines convenience
and cost-effectiveness is crucial for enabling the visual detection of disease biomarkers. In …

Molecular logic gate provides an intelligent option for simultaneous detection of biomarkers.
Herein, a dual-mode DNA logic gate was proposed to portably and intelligently detect …

Cardiovascular diseases (CVD) are one of the greatest causes of human mortality in the
western world, have been associated with hundreds of risk factors and subsequently, places …

In this study, a novel photoelectrochemical (PEC) aptasensor based on two-dimensional
(2D) porphyrinic covalent organic frameworks (p-COFs) for the label-free detection of C …

C-reactive protein (CRP) is a widely accepted biomarker of cardiovascular disease and
inflammation. In this study, a RNA aptamer-based electrochemical sandwich type …

Point-of-care testing (POCT) with the advantages of speed, simplicity, and low cost, as well
as no need for instrumentation, is critical for the measurement of analytes in a variety of …