The ability to fabricate sensory systems capable of highly selective operation in complex
fluid will undoubtedly underpin key future developments in healthcare. However, the …

This review summarizes the synthesis of gold (Au) and Au-based nanomaterials and their
recent advances of application in electrochemical small-molecule sensors, DNA sensors …

The use of biosensors in point‐of‐care (POC) testing devices has attracted considerable
attention in the past few years, mainly because of their high specificity, portability, and …

The detection of acute myocardial infarction directly depends on the concentration of the
cardiac troponin I (CTnI) in human blood plasma. In this study, the sensitive, selective, and …

Abstract The cardiac Troponin-I (cTnI) is one of the subunits of cardiac troponin complexes
and a pivotal biochemical marker of acute myocardial infarction (AMI). Due to its myocardial …

Exosomes are a class of the nanosized extracellular vesicles, which have emerged as
representative liquid biopsy biomarkers. To date, the electrochemical nanosensors are of …

Aging-induced alternations of vasculature structures, phenotypes, and functions are key in
the occurrence and development of vascular aging-related diseases. Multiple molecular and …

The intensive research on the synthesis and characterization of gold (Au) nanostructures
has been extensively documented over the last decades. These investigations allow the …

The accurate and rapid detection of cardiac troponin I (cTnI) at an early stage can prevent
people from getting acute myocardial infarction to a great extent. Here, an ultrasensitive …

The early diagnosis of diseases, eg, Parkinson's and Alzheimer's disease, diabetes, and
various types of cancer, and monitoring the response of patients to the therapy plays a …