A new study details a groundbreaking imperceptible sweat sensor made from Ultra-High Molecular Weight Polyethylene (UHMWPE) nanomembranes. This advanced sensor provides accurate and comfortable monitoring of health signals, showcasing significant potential for personalized and wearable health technologies.
Researchers in China developed an advanced acoustic microfluidic chip using focused traveling surface acoustic waves (FTSAWs) to significantly enhance biosensing sensitivity and speed. This innovative approach addresses the limitations of traditional biosensors by enabling rapid and efficient enrichment of target molecules, achieving high detection precision and speed for applications in clinical diagnostics and scientific research.
Researchers in Kazakhstan have developed a label-free optical fiber biosensor to detect CD44-expressing breast cancer cells, a crucial biomarker for cancer progression. This innovative sensor offers a rapid, sensitive, and specific method for early cancer detection, potentially enhancing diagnosis and treatment strategies.
Researchers in Greece developed a wearable system using five inertial measurement units (IMUs) on the waist, arms, and legs to monitor vital signs during sleep, particularly in individuals with sleep-disordered breathing (SDB). The system demonstrated high accuracy and reliability in estimating respiratory and heart rates compared to traditional polysomnography.
This study utilized wearable sensors to analyze gait in Parkinson's disease (PD) patients, identifying significant gait biomarkers for early diagnosis, subtype differentiation, and disease severity monitoring. The results highlight the potential of AI-based gait evaluation systems to enhance personalized treatment strategies for PD patients.
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
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