Semiconducting polymer dots (Pdots) have emerged as novel fluorescent probes with
excellent characteristics, such as ultrahigh molar extinction coefficient, easy tunable …

Chemical reactions that provide amplified biodetection signals are essential in point-of-care
diagnostics, a category of portable biosensors that should detect nanomolar to attomolar …

Electrochemical assays potentially offer a highly cheap, automated, portable and sensitive
method for a great deal of disease biomarker detections, and minimization of nonspecific …

Heterogeneous sandwich immunoassays are widely used for biomarker detection in
bioanalysis and medical diagnostics. The high analyte sensitivity of the current “gold …

Controlled/“living” radical polymerization (CLRP) techniques, such as atom transfer radical
polymerization (ATRP), reversible addition–fragmentation chain transfer (RAFT) …

In this study, we show for the first time the production of mass-sensitive polymeric biosensors
by 3D printing technology with intrinsic functionalities. We also demonstrate the feasibility of …

Facile and ultrasensitive detection of Hg 2+ in water environment remains challenging.
Exonuclease III (Exo-III)-assisted target recycling is one of the most popular amplification …

Rapid and quantitative detection of foodborne bacteria is of great significance to public
health. In this work, an aptamer-mediated double strand displacement amplification (SDA) …

The detection of melanoma circulating biomarker in liquid biopsies is current under
evaluation for being potentially utilized for earlier cancer diagnosis and its metastasis …

Carcinoembryonic antigen (CEA) is regarded as the most common tumor biomarker, the
precise and sensitive measurement of which has great significance for the cancer diagnosis …