Recent Advances of Field-Effect Transistor Technology for Infectious Diseases.
Field-effect transistor (FET) biosensors have been intensively researched toward label-free biomolecule sensing for different disease screening applications. High sens...
Glucose Detection of 4-Mercaptophenylboronic Acid-Immobilized Gold-Silver Core-Shell Assembled Silica Nanostructure by Surface Enhanced Raman Scattering.
The importance of glucose in many biological processes continues to garner increasing research interest in the design and development of efficient biotechnology for th...
Label-Free Protein Detection by Micro-Acoustic Biosensor Coupled with Electrical Field Sorting. Theoretical Study in Urine Models.
Diagnostic devices for point-of-care (POC) urine analysis (urinalysis) based on microfluidic technology have been actively developing for several decades as an alterna...
10.3390/s21072552
Leptospirosis is an underestimated tropical disease caused by the pathogenic Leptospira species and responsible for several serious health problems. Here, we aimed to ...
Paper-Based Biosensors: Frontiers in Point-of-Care Detection of COVID-19 Disease.
This review summarizes the state of the art of paper-based biosensors (PBBs) for coronavirus disease 2019 (COVID-19) detection. Three categories of PBB are currently b...
A Bit Stickier, a Bit Slower, a Lot Stiffer: Specific vs. Nonspecific Binding of Gal4 to DNA.
Transcription factors regulate gene activity by binding specific regions of genomic DNA thanks to a subtle interplay of specific and nonspecific interactions that is c...
A Fluidics-Based Biosensor to Detect and Characterize Inhibition Patterns of Organophosphate to Acetylcholinesterase in Food Materials.
A chip-based electrochemical biosensor is developed herein for the detection of organophosphate (OP) in food materials. The principle of the sensing platform is based ...
Current Trends and Challenges for Rapid SMART Diagnostics at Point-of-Site Testing for Marine Toxins.
In the past twenty years marine biotoxin analysis in routine regulatory monitoring has advanced significantly in Europe (EU) and other regions from the use of the mous...
Ultra-fast and recyclable DNA biosensor for point-of-care detection of SARS-CoV-2 (COVID-19).
Rapid diagnosis and case isolation are pivotal to controlling the current pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). In this study, a la...
Engineering paper-based visible light-responsive Sn-self doped domed SnO
Exploring novel photoactive materials with high photoelectric conversion efficiency plays a crucial role in enhancing the analytical performance of paper-based photoel...
Artificial electrochemically active biofilm for improved sensing performance and quickly devising of water quality early warning biosensors.
A major challenge for devising an electrochemically active biofilm (EAB)-based biosensor for real-time water quality early-warning is the formation of EAB that require...
Psychedelic-inspired drug discovery using an engineered biosensor.
Ligands can induce G protein-coupled receptors (GPCRs) to adopt a myriad of conformations, many of which play critical roles in determining the activation of specific ...
A synthetic RNA-based biosensor for fructose-1,6-bisphosphate that reports glycolytic flux.
RNA-based sensors for intracellular metabolites are a promising solution to the emerging issue of metabolic heterogeneity. However, their development, i.e., the conver...
TOP-Plus Is a Versatile Biosensor Platform for Monitoring SARS-CoV-2 Antibody Durability.
BACKGROUND: Low initial severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibody titers dropping to undetectable levels within months after infection have...
Construction of Bio-Nano Interfaces on Nanozymes for Bioanalysis.
Nanomaterials with enzyme-like activity (nanozymes) have been of great interest in broad applications ranging from biosensing to biomedical applications. Despite that ...
Simple and rapid peptide nanoprobe biosensor for the detection of Legionellaceae.
This study demonstrates the development of a sensitive, specific, and quantitative peptide-based nanoprobe prototype assay for the detection of Legionellaceae in a sim...
Polyphenazine and polytriphenylmethane redox polymer/nanomaterial-based electrochemical sensors and biosensors: a review.
In recent years, an increasing number of studies has demonstrated that redox polymers can be used in simple and effective electrochemical sensing platforms due to thei...
Tricarboxylic-Ligand-Decorated Lanthanoid-Inserted Heteropolyoxometalates Built by Mixed-Heteroatom-Directing Polyoxotungstate Units: Syntheses, Structures, and Electrochemical Sensing for 17β-Estradiol.
Organic-inorganic hybrid metal-oxide clusters have been pursued for many years, benefiting from their abundant structures and prominent performances. Upon our explorat...
A new generation of transdermal alcohol biosensing technology: practical applications, machine -learning analytics and questions for future research.
The use of transdermal alcohol monitors has burgeoned in recent years, now encompassing hundreds of thousands of individuals globally. A new generation of sensors prom...
Co-catalytic Fc/HGQs/Fe
Herein, a novel co-catalytic ferrocene/hemin/G-quadruplexes/Fe3O4 nanoparticles (Fc/HGQs/Fe3O4) nanocomposite was synthesized to significantly magnify the electrochemi...