Development of a Biosensor for Detection of Benzoic Acid Derivatives in
4-hydroxybenzoic acid (pHBA) is an important industrial precursor of muconic acid and liquid crystal polymers whose production is based on the petrochemical industry. ...
Computational nanoplasmonics in the quasistatic limit for biosensing applications.
The phenomenon of localized surface plasmon resonance (LSPR) provides high sensitivity in detecting biomolecules through shifts in resonance frequency when a target is...
Compressive Sensing of Cuff-less Biosensor for Energy-Efficient Blood Pressure Monitoring.
Compressive Sensing (CS) is an emerging technique in Internet of Medical Things (IoMT) application especially for smart wearable devices to prolong the sensor lifetime...
An integrated and automated electronic system for point-of-care protein testing.
Protein testing in blood is important for clinical analysis. Traditional blood tests are performed in centralized laboratories and are slow to provide results. In cont...
Portable, low cost smartphone-based potentiostat system for the salivary α-amylase detection in stress paradigm.
The aim of this study was to explore a novel, low-cost smartphone-based biosensor system and establish an efficient analysis method for the detection of potential stre...
Computational Evaluation of Suspended Microcantilever and Microfluidic Channel.
In this study, a static mode suspended microcantilever model was simulated employing the Finite Elements Method (FEM), to examine the deflection of the microcantilever...
A Biosensor for the Detection of Acetylcholine and Diazinon.
Acetylcholine is a neurotransmitter and a neuromodulator found in the autonomic, peripheral and central nervous systems. Diazinon is a pesticide with toxic effects on ...
Development of a Biosensor Based on Graphene for Detection of Physiological Signals
At present, graphene has been widely used in flexible sensors, however, it is still a problem to prepare graphene-based sensors by a simple and low-cost method. In thi...
Sensitivity Enhancement of Point-of-Care for Cardiac Markers Detection using Micro-Impedimetric Immunosensor Arrays.
This paper describes the development and characterisation of a novel, electrical impedance spectroscopy-based (EIS) immunosensor array for point-of-care applications. ...
What do archaeal and eukaryotic histidine kinases sense?
Signal transduction systems configured around a core phosphotransfer step between a histidine kinase and a cognate response regulator protein occur in organisms from a...
Evaluation of Diagnostic Tests by Evanescence Biosensor Technology for Rapid Phenotyping of the Human Platelet Alloantigens 1a and 5b.
BACKGROUND: The human platelet alloantigens (HPA) HPA-1a and HPA-5b are located on glycoproteins on the platelet surface and are the most relevant to cause neonatal al...
Simultaneous Nucleic Acids Detection and Elimination of Carryover Contamination With Nanoparticles-Based Biosensor- and Antarctic Thermal Sensitive Uracil-DNA-Glycosylase-Supplemented Polymerase Spiral Reaction.
The current report devised a novel isothermal diagnostic assay, termed as nanoparticle-based biosensor (NB)- and antarctic thermal sensitive uracil-DNA-glycosylase (AT...
Exonuclease III-Regulated Target Cyclic Amplification-Based Single Nucleotide Polymorphism Detection Using Ultrathin Ternary Chalcogenide Nanosheets.
Herein, we report that the ternary chalcogenide nanosheet exhibits different affinity toward oligonucleotides with different lengths and efficiently quenches the fluor...
Live-Cell Assays for Cell Stress Responses Reveal New Patterns of Cell Signaling Caused by Mutations in Rhodopsin, α-Synuclein and TDP-43.
Many neurodegenerative diseases induce high levels of sustained cellular stress and alter a number of cellular processes. To examine how different mutations associated...
Vertically Coupled Plasmonic Racetrack Ring Resonator for Biosensor Applications.
Plasmonic chemical and biological sensors offer significant advantages such as really compact sizes and extremely high sensitivity. Biosensors based on plasmonic waveg...
Rapid and Sensitive Detection of Bisphenol A Based on Self-Assembly.
Bisphenol A (BPA) is an endocrine disruptor that may lead to reproductive disorder, heart disease, and diabetes. Infants and young children are likely to be vulnerable...
Immobilization of Allantoinase for the Development of an Optical Biosensor of Oxidative Stress States.
Allantoin, the natural end product of purine catabolism in mammals, is non-enzymatically produced from the scavenging of reactive oxygen species through the degradatio...
Nucleotide Identification in DNA Using Dielectrophoresis Spectroscopy.
We show that negative dielectrophoresis (DEP) spectroscopy is an effective transduction mechanism of a biosensor for the detection of single nucleotide polymorphism (S...
An Up-To-Date Review on Biomedical Applications of Palladium Nanoparticles.
Palladium nanoparticles (PdNPs) have intrinsic features, such as brilliant catalytic, electronic, physical, mechanical, and optical properties, as well as diversity in...
Peroxide Electrochemical Sensor and Biosensor Based on Nanocomposite of TiO
A hydrogen peroxide (H2O2) sensor and biosensor based on modified multi-walled carbon nanotubes (CNTs) with titanium dioxide (TiO2) nanostructures was designed and eva...