Published in Scientific Reports, this study introduces a novel surface plasmon resonance (SPR) biosensor employing laccase as a recognition element for direct dopamine detection. Laccase's immobilization on a carboxymethyldextran (CMD) chip via amine coupling ensures specificity and enables easy biosensor regeneration.
Recently published in Nature, researchers from the United States highlighted the transformative impact of wearable ultrasound devices in healthcare. Unlike traditional hospital-based ultrasound systems, these wearable devices offer continuous monitoring capabilities, making them ideal for high-risk patients, remote locations, and chronic condition management.
Researchers from Bangladesh have developed a novel wheel-shaped exposed core Localized Surface Plasmon Resonance - Photonic Crystal Fiber (LSPR-PCF) sensor designed for dual-peak sensing in optical communication and biosensing. This innovative sensor, featuring three air holes with specific plasmonic material coatings, demonstrates high precision in detecting biomolecules and biochemicals.
Researchers from Pudong New District People’s Hospital and Guangdong University of Technology have discovered a new, faster, more affordable, and more accurate method for detecting foodborne pathogens.
Achieves up to 50 % power savings for battery-powered devices, optimized for high-condensation environments
Researchers in Canada have developed a cost-effective colorimetric indicator using electrospun nanofibers and anthocyanins to detect beef spoilage, providing a visual freshness cue in smart packaging.
This study introduces advanced biosensors using bismuth film-modified electrodes and dsDNA to accurately detect heavy metals in soils, crucial for environmental and human health protection.
Italian researchers developed a highly selective, enzyme-free electrochemical glucose sensor using carbon nanofibers functionalized with aromatic diamine, showing significant potential for healthcare and food industry applications.
A group of researchers from McMaster and the University of Waterloo have created a painless wearable sensor that can track blood sugar, lactate levels, and other vital health markers continuously and send the data to a smartphone or other device.
Researchers from Japan and China presented an innovative approach to integrate human trajectory data from cameras with sensor data from wearable devices in a study published in Sensors. Utilizing deep learning techniques like SyncScore, Fusion Feature, and SecAttention modules, the method significantly improves the accuracy of matching these data types, promising advancements in wearable sensor technology and comprehensive data analysis.
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