Sterically spacing and locating functional matters at the nanoscale exert critical effects on their application, especially for the fluorescence probes whose aggregati...
In this work, we demonstrate that zero-dimensional Au nanoparticles (0D Au NPs)-decorated three-dimensional bismuth oxyiodide (BiOI) nanoflower (3D BiOI NFs)/two-dimen...
Circulating exosomes in body fluids are involved in many diseases and have important roles in pathophysiological processes. Specifically, they have emerged as a promis...
In this study, the utility of plasmonic coloration on silver nanodome arrays for sensitive and quantitative detection of biomolecules using a smartphone-based sensor i...
Electrochemical enzyme-based biosensors are one of the largest and commercially successful groups of biosensors. Integration of nanomaterials in the biosensors results...
It is rather difficult to achieve the direct electrochemistry of nitrate reductase (NR) as it is a complex homodimeric enzyme. However, in this study, the direct elect...
This study proposed a novel Fano resonance (FR) biosensor with ultrahigh detection sensitivity by integrating two dimensional (2D) hexagonal boron nitride (h-BN) nanos...
Given the outstanding room-temperature phosphorescence (RTP) of Mn-ZnS quantum dots (QDs) and the specific recognition performance of the aptamer, we built phosphoresc...
The real-time, colorimetric detection of analytes via aptamer-gold nanoparticle technology has proven to be an important, emerging technique within the medical field. ...
In this work, on the basis of a Cu2+-doped two-dimensional material-based heterojunction photoelectrode, a novel anodic photoelectrochemical (PEC) sensing platform was...
A novel glucose biosensor was developed by immobilizing glucose oxidase (GOD) on a three-dimensional (3D) porous cane vine (wisteria) stem-derived carbon (3D-CVS), whi...
MicroRNAs (miRNAs) have been considered as promising molecular biomarkers for disease diagnosis, prognosis, as well as drug development. Herein, we wish to report a lo...
We present a carbon nanotube-field effect transistor (CNT-FET) biosensor which first implements the chemodosimeter sensing principle in CNT nanoelectronics. We experim...
Many of the Gram-negative bacteria regulate their virulence through an AHL-mediated quorum sensing (QS) mechanism. Disruption of this signaling mechanism might be a no...
An electrochemical acetylcholinesterase biosensor based on silver nanowire, graphene, TiO2 sol-gel, chitosan and acetylcholinesterase has been fabricated successfully ...
Quantum dot microstructures were fabricated through a convenient microemulsion approach in this study. A polymer solution containing a stabilizer was mixed with a quan...
A new bacterial genotoxicity detection strain was constructed, in which the cell lysis gene of SRRz from a lambda phage was controlled by a new designed SOS responsive...
Hypochlorous acid (HOCl), one of the most reactive and deleterious reactive oxygen species (ROS), plays a vital role in many pathological and physiological processes. ...
In this work, a novel self-signal DNA electrochemical biosensor was constructed based on tungsten disulfide (WS2) nanosheets combined with poly(indole-6-carboxylic aci...
In this biosensor system, metabolite residues were derived by using a previous B-CBA synthesis method to label a biotin moiety for enrichment by streptavidin coated ma...