Biosensor in smart food traceability system for food safety and security.
The burden of food contamination and food wastage has significantly contributed to the increased prevalence of foodborne disease and food insecurity all over the world...
Binding behavior of receptor binding domain of the SARS-CoV-2 virus and ivermectin.
The COVID-19 pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), sparked an international debate on effective ways to prevent and treat t...
Interactive computational and experimental approaches improve the sensitivity of periplasmic binding protein-based nicotine biosensors for measurements in biofluids.
We developed fluorescent protein sensors for nicotine with improved sensitivity. For iNicSnFR12 at pH 7.4, the proportionality constant for ∆F/F0vs [nicotine] (δ-slope...
2D graphene-based advanced nanoarchitectonics for electrochemical biosensors: Applications in cancer biomarker detection.
Low-cost, rapid, and easy-to-use biosensors for various cancer biomarkers are of utmost importance in detecting cancer biomarkers for early-stage metastasis control an...
Bacillus subtilis DNA fluorescent sensors based on hybrid MoS2 nanosheets.
Although sensor technology has advanced with better materials, biomarkers, and fabrication and detection methods, creating a rapid, accurate, and affordable bacterial ...
Screen-printed electrode designed with MXene/doped-polyindole and MWCNT/doped-polyindole for chronoamperometric enzymatic glucose sensor.
The enzymatic glucose sensors as modified by MXene-dPIn and MWCNT-dPIn on a screen-printed carbon electrode (SPCE) were investigated. Herein, MXene was molybdenum carb...
Editorial: Artificial intelligence, biosensing, and brain stimulation in neurodegenerative diseases: progress and challenges.
On-Site Fluorescent Detection of Sepsis-Inducing Bacteria using a Graphene-Oxide CRISPR-Cas12a (GO-CRISPR) System.
Sepsis is an extremely dangerous medical condition that emanates from the body's response to a pre-existing infection. Early detection of sepsis-inducing bacterial inf...
High enhancement of sensitivity and reproducibility in label-free SARS-CoV-2 detection with graphene field-effect transistor sensors through precise surface biofunctionalization control.
The COVID-19 pandemic has taught us valuable lessons, especially the urgent need for a widespread, rapid and sensitive diagnostic tool. To this, the integration of bid...
Electrochemical and biosensor techniques to monitor neurotransmitter changes with depression.
Depression is a common mental illness. However, its current treatments, like selective serotonin reuptake inhibitors (SSRIs) and micro-dosing ketamine, are extremely v...
Fiber Optic SPR POCT: A Novel Nucleic Acid Detection Biosensor for Environmental Viruses.
In the post-COVID-19 pandemic era, the long-term surveillance of pathogens is still important. The rapid detection of pathogens facilitates the accurate and convenient...
Label-Free Biochemical Sensing Using Processed Optical Fiber Interferometry: A Review.
Over the last 20 years, optical fiber-based devices have been exploited extensively in the field of biochemical sensing, with applications in many specific areas such ...
Systematic promoter design for plasmid-encoded S-adenosylmethionine sensing systems.
S-adenosylmethionine (SAM) is an important biomolecule that mainly acts as a methyl donor and plays many roles in a variety of biological functions. SAM is also requir...
Asymmetric Schottky Barrier-Generated MoS
Field-effect transistor (FET) biosensors can be used to measure the charge information carried by biomolecules. However, insurmountable hysteresis in the long-term and...
Development of a Biosensor to Detect Venom of Malayan Krait (
Malayan krait (Bungarus candidus) envenoming is a cause of significant morbidity and mortality in many Southeast Asian countries. If intubation and specific antivenom ...
A Label-Free Optical Biosensor Based on an Array of Microring Resonators for the Detection of Human Serum Albumin.
We introduced a label-free sensing system based on an array of microring resonators (MRRs) which was successfully employed for human serum albumin (HSA) detection. The...
A Multimode Microfiber Specklegram Biosensor for Measurement of CEACAM5 through AI Diagnosis.
Carcinoembryonic antigen (CEACAM5), as a broad-spectrum tumor biomarker, plays a crucial role in analyzing the therapeutic efficacy and progression of cancer. Herein, ...
Construction of an Enzyme Cascade Based on the Accurate Adjacent Arrangement of Coupled Enzymes Using a Triblock PolyA DNA Probe.
Intracellular enzyme cascades are essential for various biological processes, and mimicking their functions in artificial systems has attracted significant research at...
Rational Approach to Optimizing Conformation-Switching Aptamers for Biosensing Applications.
The utilization of structure-switching aptamers (SSAs) has enabled the development of novel sensing platforms for the sensitive and continuous detection of molecules. ...
Plasmon resonance biosensor for interleukin-1β point-of-care determination: A tool for early periodontitis diagnosis.
Among pro-inflammatory cytokines, Interleukin-1β is crucially involved in several inflammatory-based diseases and even cancer. Increased Interleukin-1β levels in oral ...