Studies of nanosized forms of bismuth (Bi)-containing materials have recently expanded
from optical, chemical, electronic, and engineering fields towards biomedicine, as a result of …

Developing powerful, simple and low-cost DNA amplification techniques is of great
significance to bioanalysis and biomedical research. Thus far, many signal amplification …

Precise microRNA (miRNA) analysis is significant importance for early disease diagnosis.
Herein, a novel flexible photoelectrochemical (PEC) biosensor for miRNA determination was …

A competitive-displacement reaction strategy based on target-induced dissociation of gold
nanoparticle coated graphene nanosheet (AuNPs/GN) from CdS quantum dot functionalized …

As an important non-coding, evolutionary conserved, and post-transcriptional gene
regulators of genome, microRNAs (miRNAs) have received extensive attention from various …

This work established an immobilization-free photoelectrochemical (PEC) biosensor for
ultrasensitive determination of carcinoembryonic antigen (CEA) based on the DNA …

A novel magnetic controlled photoelectrochemical (PEC) sensing system was designed for
sensitive detection of prostate-specific antigen (PSA) using reduced graphene oxide …

Low‐gate voltages can make large modulations in the drain current. Accordingly, organic
electrochemical transistors (OECTs) have attracted considerable interest as amplifying …

Metal-organic frameworks (MOFs) as porous materials have attracted much attention in
various fields such as gas storage, catalysis, separation, and nanomedical engineering …

The interfacial mass transfer rate of a target has a significant impact on the sensing
performance. The surface reaction forms a concentration gradient perpendicular to the …