Cotton and Chitosan Nanocrystals Team Up for Cheaper Cancer-Detecting Paper Tests
The choice of CEACAM5, historically known as carcinoembryonic antigen (CEA) and assigned the cluster designation CD66e, as the model analyte ...
Tag: biosensors
Gold-coated pencil graphite sensor detects breast cancer biomarker CA 15-3 without antibodies
A receptor-free electrochemical sensor uses gold-thiol chemistry on pencil graphite electrodes to detect the breast cancer biomarker CA 15-3 at ...
Microneedle Patches Could Turn Skin Fluid Into the Next Blood Test
A new review examines how microneedle technologies can access dermal interstitial fluid biomacromolecules, revealing transport constraints, design principles, and the ...
Printing Tissue in Orbit: How Space Is Becoming the Next Biomedical Lab
A new review details how tissue engineering, 3D bioprinting, tissue chips, and biosensors are turning orbital microgravity into a powerful ...
Smart Wearables Move Personalized Health Monitoring Into Everyday Life
A new review in Nano-Micro Letters details how advanced manufacturing, heterogeneous integration, multimodal sensing, and AI are turning wearable electronics ...
Organosilane Chemistry Anchors Biosensor Probes While Fighting Surface Fouling
A new review from the University of Toronto charts the evolution of organosilane surface chemistry for biosensor probe attachment, from ...
Engineered 2D Nanomaterials Are Powering the Next Wave of Disease-Detecting Biosensors
The emergence of two-dimensional nanomaterials as sensing elements reflects a broader shift in diagnostic thinking. Conventional clinical diagnostics often rely ...
Multimodal Wearable Biosensors Are Rewriting the Rules of Athletic Performance and Health
A sweeping review of wearable biosensing reveals how biopotential, physical and chemical sensors are converging into integrated platforms that track ...
Chitosan Nanoparticles Show Promise Against Ovarian and Cervical Cancers
A new review highlights how chitosan-based nanoparticles can deliver drugs precisely, overcome chemoresistance, and combine photothermal, photodynamic, and immunotherapeutic strategies ...
Macrophages Turned Into Living Transducers Could Decode Cancer’s Hidden Signals
Japanese researchers have built a microfluidic chip that uses human macrophages as living biological transducers, converting unknown cancer-cell-derived signals into ...
Antibody Sensors Race to Catch Pesticides and Fungal Toxins in Our Food
A new review details how ELISA, lateral-flow immunoassays, and immunosensors are transforming the rapid detection of pesticide residues and mycotoxins ...
Smart Bandages That Sense Wound Acidity Could Transform Chronic Wound Care
A new review in the Journal of Materials Science explains how pH-responsive biomaterials sense wound acidity and release therapies on ...
Graphene Contact Lenses Promise Smart Vision, Sensing, and Drug Delivery on the Eye
A new review maps how atom-thin graphene could turn contact lenses into transparent sensors, drug delivery platforms, and antimicrobial shields, ...
Heat-proof sugar enzyme gets a power boost through two tiny mutations
Crystal structures of an engineered hyperthermophilic sugar dehydrogenase reveal how two mutations relieve a steric barrier and boost calcium uptake ...
AI-Driven Microdroplets Become Tiny Robots That Run Colorimetric Tests Themselves
Researchers have built a digital microfluidic platform in which AI-guided nanolitre droplets autonomously run, adapt and optimize colorimetric biochemical assays ...
Hydrogel Transistors: A New Era in Electronics
In the rapidly evolving landscape of electronics, the advent of solid-state silicon transistors has marked a groundbreaking shift that has ...
Novel Non-Enzymatic Glucose Sensor Using Nickel-Cobalt-Zinc Composite
In the pursuit of advanced healthcare technologies, the development of non-enzymatic glucose sensors has emerged as a crucial domain in ...
Revolutionizing Protein Detection with Switchable Aptamer Beacons
In a groundbreaking advancement in the field of biomedical engineering, researchers are on the verge of revolutionizing protein detection with ...
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