Quantification of cancer biomarker microRNAs (miRs) by exquisitely designed biosensors with a short time-to-result is of great clinical significance. With immobilized ...
It is demonstrated that miRNAs exhibit significant regulatory roles in a series of biological processes and associated with diverse human diseases. Herein, we report a...
We proposed the flexible arrayed lactate biosensor based on immobilizing l-lactate dehydrogenase (LDH) and nicotinamide adenine dinucleotide ( NAD + ) on nickel oxide ...
A concept for characterizing a radiofrequency (RF) patch biosensor combined with volume-fixed structures is presented for timely monitoring of an individual's glucose ...
Previously reported electrochemical DNA biosensors based on in-situ polymerization approach reveal that terminal deoxynucleoside transferase (TdTase) has good amplifyi...
A noninvasive quantitative assay that is capable of identifying prostate cancer biomarkers in untreated urine is an attractive diagnosis tool, but this method is subje...
In this study, an electrochemiluminescence (ECL) regenerated biosensor was reported to sensitively detect microRNA through 3D DNA walking machine and "on-off-super on"...
An enzyme-free stochastic DNA walker propelled by a single catalytic or double catalytic DNA assembly has been constructed. The application of the proposed DNA walking...
An enzyme-free and highly effective molecule converting strategy based on target-driven catalytic hairpin assembly and Mg2+-dependent DNAzyme recycling dual-amplificat...
UNLABELLED: The 3D NiO hollow sphere/reduced graphene oxide (rGO) composite was synthesized according to the coordinating etching and precipitating process by using Cu...
Gold nanoparticles (AuNP) dotted reduction graphene oxide (RGO-AuNP) is used as a platform for an aptamer biosensor to selectively detect 3,3'4,4'-polychlorinated biph...
In this study, a new type of field-effect transistor (FET)-based biosensor is demonstrated to be able to overcome the problem of severe charge-screening effect caused ...
We detail an extensive characterisation study on a previously described dual amperometric H₂O₂ biosensor consisting of H₂O₂ detection (blank) and degradation (catalase...
Cyclic adenosine monophosphate (cAMP) plays a regulatory role as second messenger in many species. In the industrial model organism Corynebacterium glutamicum, cAMP ac...
Colorectal cancer (CRC) is one of the leading causes of cancer-related deaths. Therefore, more sensitive and early diagnostic methods for CRC are urgently needed. In t...
Histamine (HA) is a biogenic amine that can accumulate to high concentration levels in food as a result of microbial activity and can cause toxic effects in consumers....
Several challenges remained to fabricate a molecular-level nucleic acid biosensor such as surface immobilization control, single mismatch detection and low current res...
Biosensors fabricated with nanomaterials promise faster, cheaper, and more efficient alternatives to traditional, often bulky devices for early cancer diagnosis. In th...
Nanosphere lithography coupled with reactive ion etching has been used to synthesize hexagonal ordered arrays of Au-Ag bimetallic semi-nanoshells to be used as plasmon...
Nicotinamide adenine dinucleotide (NAD) is vital to many cellular processes and is distributed between distinct subcellular pools in the compartmentalized eukaryotic c...