Lateral flow immunoassay (LFIA) with gold nanoparticles (AuNPs) as signal reporters is a
popular point-of-care diagnostic technique. However, given the weak absorbance of …

The lateral flow immunoassay (LFIA) strip has been one of the classic but dominant tools in
the point of care (POC) detection with multiple advantages (eg, portability and simplicity). As …

Paper-based analytical devices (PADs) have shown great promise for point-of-care testing
and on-site detection of analytes with chemical, biochemical, and environmental importance …

Bimetallic nanoparticles, considered as great promising nanomaterials nowadays, were
significantly superior to monometallic nanoparticles as a result of their improved nanozyme …

Achieving metal nanoparticles with high peroxidase activity and visible-light plasmonic
property for lateral flow immunoassay has attracted extensive attention in the industry …

Detection of cardiac troponin I (cTnI) plays a critical role in diagnosing acute myocardial
infarction (AMI). In this report, a new kind of spherical AuPt@ Fe x O y core@ shell …

The establishment of a simple, low-cost, high-sensitive and rapid immunoassay for detecting
SARS-CoV-2 antigen in human blood is an effective mean of discovering early SARS-CoV-2 …

Lateral flow immunoassay (LFIA) has found a broad application for testing in point-of-care
(POC) settings. LFIA is performed using test strips—fully integrated multimembrane …

Detection of colorimetric signals is commonly used in various analytical methods and for
testing in non‐laboratory and resource‐limited settings. The performance of colorimetric …

In this work, a highly sensitive method for aflatoxin B 1 (AFB 1) detection was developed
based on a peroxidase-like spatial network structure. The specific antibody and antigen of …