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 …

Here, a fully integrated multicolor immunosensor was developed for sensitive and reliable
semiquantitative analysis of HIV-1 p24, which integrates the multistep reactions of …

Quantitative detection of cancer cells using portable devices is promising for the
development of simple, fast, and point-of-care cancer diagnostic techniques. However, how …

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 …

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 …

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

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 …

Microfluidic platforms capable of automated, rapid, sensitive, and quantitative detection of
biomarkers from patient samples could make a major impact on clinical or point-of-care …