Detection of the Ovarian Cancer Biomarker Lysophosphatidic Acid in Serum.
Lysophosphatidic acid (LPA) is present during the medical condition of ovarian cancer at all stages of the disease, and, therefore possesses considerable potential as ...
Giant Goos-Hänchen Shifts in Au-ITO-TMDCs-Graphene Heterostructure and Its Potential for High Performance Sensor.
In order to improve the performance of surface plasmon resonance (SPR) biosensor, the structure based on two-dimensional (2D) of graphene and transition metal dichalco...
Biological Redox Impact of Tocopherol Isomers Is Mediated by Fast Cytosolic Calcium Increases in Living Caco-2 Cells.
Most of the biological impacts of Vitamin E, including the redox effects, have been raised from studies with α-tocopherol only, despite the fact that tocopherol-contai...
3D Hydrogen Titanate Nanotubes on Ti Foil: A Carrier for Enzymatic Glucose Biosensor.
Glucose oxidase (GOx) based biosensors are commercialized and marketed for the high selectivity of GOx. Incorporation nanomaterials with GOx can increase the sensitivi...
Zwitterionic Peptide Enhances Protein-Resistant Performance of Hyaluronic Acid-Modified Surfaces.
A convenient and efficient approach for the surface modification of antifouling materials is highly desirable in numerous applications like affinity-based biosensors. ...
Host-guest recognition coupled with triple signal amplification endows an electrochemiluminescent biosensor with enhanced sensitivity.
We demonstrate for the first time that host-guest recognition coupled with triple signal amplification endows an electrochemiluminescent (ECL) biosensor with enhanced ...
An optical detection module-based biosensor using fortified bacterial beads for soil toxicity assessment.
An optical biosensor module for soil contamination assessment is presented, employing bioluminescent bacterial bioreporters encapsulated in poly-dopamine (PD)-coated a...
Biosensors on the road to early diagnostic and surveillance of Alzheimer's disease.
Alzheimer's disease is a debilitating and largely untreatable condition with subtle onset and slow progression over an extensive period of time, which culminate in inc...
Simultaneous detection of salivary Δ
Driving under the influence of cannabis and alcohol represents a major safety concern due to the synergistic or additive effect of these substances of abuse. Hence, ra...
Nucleic acid-cleaving catalytic DNA for sensing and therapeutics.
DNAzymes with nucleic acid-cleaving catalytic activity are increasing in versatility through concerted efforts to discover new sequences with unique functions, and the...
Small size nanoparticles-Co
Lateral flow immunoassay (LFIA) biosensor is a paper-based tool and widely utilized in various fields. Here, we developed a novel LFIA biosensor by introducing Co3O4 n...
Modification of reduced graphene/Au-aptamer to develop an electrochemical based aptasensor for measurement of glycated albumin.
Herein, an electrochemical label-free biosensor designed for the detection of glycated albumin (GA) using reduced graphene oxide/Au nanoparticles (RGO/AuNPs) modified ...
A sperm-cell-based biosensor using a fluorescence probe for responsive signal readout toward bitter flavor detection.
Bitter flavor detection has attracted extensive attention in industry and basic research due to pharmacological and food safety issues. Opportunities exist to extend t...
Early Detection of Atrial Fibrillation Based on ECG Signals.
Atrial fibrillation, often called AF is considered to be the most common type of cardiac arrhythmia, which is a major healthcare challenge. Early detection of AF and t...
Noble Metal-Assisted Surface Plasmon Resonance Immunosensors.
For the early diagnosis of several diseases, various biomarkers have been discovered and utilized through the measurement of concentrations in body fluids such as bloo...
Molecularly Imprinted Polymers and Surface Imprinted Polymers Based Electrochemical Biosensor for Infectious Diseases.
Owing to their merits of simple, fast, sensitive, and low cost, electrochemical biosensors have been widely used for the diagnosis of infectious diseases. As a critica...
Dual-Wavelength Electrochemiluminescence Ratiometric Biosensor for NF-κB p50 Detection with Dimethylthiodiaminoterephthalate Fluorophore and Self-Assembled DNA Tetrahedron Nanostructures Probe.
In this work, we fabricated a dual-wavelength electrochemiluminescence ratiometric biosensor based on electrochemiluminescent resonance energy transfer (ECL-RET). In t...
Lab in a Tube: Point-of-Care Detection of
Significant levels of infectious diseases caused by pathogenic bacteria are nowadays a worldwide matter, carrying considerable public health care challenges and huge e...
New Reusable Solid Biosensor with Covalent Immobilization of the Horseradish Peroxidase Enzyme: In Situ Liberation Studies of Hydrogen Peroxide by Portable Chemiluminescent Determination.
Herein, we reported a chemiluminescent biosensor based on the covalent immobilization of the horseradish peroxidase (HRP) enzyme on a polydimethylsiloxane (PDMS) suppo...
Strand displacement-triggered G-quadruplex/rolling circle amplification strategy for the ultra-sensitive electrochemical sensing of exosomal microRNAs.
Emerging evidence suggests that exosomal microRNAs are potential biomarkers for the early diagnosis and prognostic assessment of tumor. Here, we design a strand displa...