Biosensors & POCT– category –
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bioRxiv Preprint: Transcription-Factor-Gated DNA Strand Synthesis Enables Rapid, Isothermal Nanomolar Detection of Heavy Metals (Cu2+, Pb2+) within 25 Minutes, Revolutionizing Environmental and Water Monitoring
bioRxiv (Preprint) Unknown Overview A bioRxiv preprint reports the development of a rapid, isothermal detection method for heavy metals via Transcription-Factor-Gated DNA Strand Synthesis (TFG-DSS). This innovative approach utilizes allo... -
AI-Powered Biosensor Achieves Ultrasensitive Exosome Detection (35 particles/µL) for Cancer Diagnosis via Matrix-Enhanced MXene Emitter and Proximity Signaling
Omnicuris Unknown Overview An AI-powered, ultrasensitive biosensor has been developed for exosome detection, holding potential to revolutionize early cancer diagnosis. This platform integrates matrix-enhanced Cp-Pt-TiCT MXene emitters wi... -
MDPI Review: Foodborne Pathogen Detection Evolves from Culture-Based Methods to Integrated Immunological Assays, CRISPR-Cas, and AI-Assisted Platforms
MDPI Switzerland Overview Foodborne pathogen detection is transitioning from conventional culture-based methods to integrated, intelligent platforms, encompassing immunological assays, nucleic acid amplification techniques, biosensors, m... -
Google’s Smart Contact Lens for Blood Glucose Monitoring Halted Due to Insufficient Tear-Blood Glucose Correlation
Gizmodo USA Overview Google's (Verily) smart contact lens project for non-invasive blood glucose monitoring, announced in 2014, was discontinued in 2018 due to insufficient correlation between tear glucose and blood glucose levels. Key c... -
WPI Researchers Unveil Palm-Sized Biosensor for Culture-Free Salmonella Detection, Revolutionizing Food Safety
Food Safety News USA Overview Researchers at Worcester Polytechnic Institute (WPI) have developed a palm-sized biosensor capable of detecting Salmonella in food samples without the need for culturing or lab equipment. This innovative dev... -
Smart Contact Lenses and Flexible Patches Achieve Multiplexed Continuous Monitoring of Tear Glucose and Sweat Biomarkers for Diabetic Nephropathy Management
ResearchGate (Biosensors and Bioelectronics) Unknown Overview This study details wireless smart contact lens use for tear glucose-blood glucose correlation, demonstrating continuous data acquisition at sub-minute intervals while excludin... -
Modular Input-Output Biosensor Design Using De Novo Protein Switches Enables Colorimetric Detection of GLP-1, NPY, PYY at Clinically Relevant Levels
ACS Sensors (ACS Publications) Unknown Overview A modular input-output biosensor design employing de novo protein switches has been introduced, successfully developing functional biosensors responsive to helical binders like GLP-1, NPY, ... -
Nanomaterial-Based Biosensors Leverage Gold Nanoparticles, Graphene, and CNTs to Boost Detection Limits for Precision Diagnostics, Environmental Monitoring, and Food Safety
MDPI Switzerland Overview Advances in nanomaterial-based biosensors are revolutionizing diverse fields including clinical biomarker detection, environmental monitoring, and food safety. Nanomaterials such as gold nanoparticles, graphene,... -
Wearable Colorimetric Biosensor Utilizes Copper Coordination Polymer Nanozymes for Noninvasive, Real-time Monitoring of Ascorbic Acid in Sweat
Langmuir (ACS Publications) Unknown Overview A wearable colorimetric biosensor based on copper coordination polymer nanozymes (CPNs) has been developed for noninvasive, real-time monitoring of ascorbic acid (AA) in sweat. The sensor exhi... -
CRISPR/Cas13-Based Dual-Gene Biosensor Achieves Highly Sensitive (54 CFU/mL) Simultaneous Detection of E. coli O157:H7
JACS Au (ACS Publications) Unknown Overview A CRISPR/Cas13-based one-pot dual-channel biosensor has been developed for rapid and accurate detection of Escherichia coli O157:H7. This sensor simultaneously detects two distinct gene markers...
