Biosensor Identifies Protein Linked to Depression

A low-cost, portable biosensor can quickly identify a protein whose altered levels are associated with psychiatric disorders, such as depression, schizophrenia, and bipolar disorder. When it becomes commercially available in the future, it may contribute to early detection, which is essential for treating and monitoring patients’ clinical conditions. Read on to learn more.

Biosensor Could Lead to Breath Test for Lung Cancer

University of Texas at Dallas researchers have developed biosensor technology that when combined with artificial intelligence (AI) shows promise for detecting lung cancer through breath analysis. Read on to learn more.

Pill-Sized Bioprinter Can Be Guided to Disease Site

Engineers have created the first ingestible bioprinter that can be guided to disease sites to print tissue within the body. Called MEDS (Magnetic Endoluminal Deposition System), the...

The Promise and Challenge of On-Body Biosensors: A Perspective on Clinical Utility and Commercial Viability in Patient Management

On-body biosensors have crossed the threshold from technological novelty to clinical tool driving medical decisions. The most successful devices share common traits: They provide clinically actionable information, reliably measure rapidly changing biomarkers, account for confounding variables, and utilize established reimbursement pathways. Read on to learn more about them.

Creating Wearables for Preventative Healthcare

Wearables detect early signs of health issues, paving the way for transforming preventative healthcare.

Electrochemical Sensors Enable Inexpensive Disposable Diagnostics

Using an inexpensive electrode coated with DNA, researchers have designed disposable diagnostics that could be adapted to detect a variety of diseases, including cancer or...

Researchers Develop Self-Illuminating Biosensor

Engineers have harnessed quantum physics to detect the presence of biomolecules without the need for an external light source, overcoming a significant obstacle to the use of optical biosensors in healthcare. Read on to learn more.

Tiny Microlaser Sensors Offer Supercharged Biosensing

Researchers have developed a 3D microprinted sensor for highly sensitive on-chip biosensing. The sensor, which is based on a polymer whispering-gallerymode microlaser, opens new opportunities for developing high-performance, cost-effective lab-on-a-chip devices for early disease diagnosis. Read on to learn more.

Wearable Mimics CT Scans, Delivers Continuous Monitoring of Heart, Lungs

Researchers have developed a first-of-its-kind wearable device capable of continuously scanning the lungs and heart of hospital patients while they rest in bed —...

Device Detects Infections from Skin Temperature

An international team has developed an intelligent device capable of monitoring the temperature of the skin continuously and accurately. The device uses a thermoelectric system that works...

Optical Biosensor Detects Monkeypox Virus

Researchers have developed an optical biosensor that can rapidly detect monkeypox, the virus that causes mpox. The technology could allow clinicians to diagnose the disease at the point of care rather than wait for lab results. Read on to learn more.

Proof of Life: The Rapid Evolution of Biosensors for Fitness, Health, and Wellness

While smartwatches and fitness trackers have paved the way, upcoming innovations in hearables (earbuds that monitor health), augmented reality glasses, smart patches and smart clothing will push the boundaries of what biosensors can do. As demand for these devices increases, the focus will shift to making them more energy-efficient, secure, and even more embedded in daily life. Read on to learn more.

Soft, Bioelectronic Sensor Implant Monitors Brain

Researchers at the University of California, Irvine and New York’s Columbia University have embedded transistors in a soft, conformable material to create a biocompatible sensor implant that monitors neurological functions through successive phases of a patient’s development. Read on to learn more.

Laser-Made, Ultra-Thin Material Enables Precise, Self-Powered Tracking of Healing Wounds

A major challenge in self-powered wearable sensors for healthcare monitoring is distinguishing different signals when they occur at the same time. Researchers from Penn State and China’s Hebei University of Technology addressed this issue by uncovering a new property of a sensor material. Read on to learn more about it.

2025 Trends in Healthcare: Bridging Technology, Personalization, and Accessibility

The healthcare landscape in 2025 will be reshaped by advancements in data analytics, AI, IoT, and wearable technologies, which together promise predictive, personalized, and accessible care. Read on to learn more about Editor and Director of Medical Content Sherrie Trigg's, as well as other industry professionals', thoughts on the matter.

Efficient Wearable Energy Harvester

Researchers have developed a three-dimensional stretchable piezoelectric energy harvester that can harvest electrical energy using body movements. The device is to be used as a wearable energy harvester as it can be attached to the skin or clothes. Read on to learn more.

Sensors Charge Biological Cells

A team has developed new biosensors with which the ratio of NADPH to NADP+ can be measured in living cells in real time for the first time. The team’s observations provide new insights into the evolution of the most important protective function of cells, cellular detoxification. Read on to learn more.

Researchers Develop Microchips That Detect and Diagnose Diseases

New research from NYU shows it’s possible to develop and build microchips that can not only identify multiple diseases from a single cough or air sample, but can also be produced at scale. Read on to learn more.

The Integration of Sensors into Next-Generation Health Devices

How advanced sensor technologies driving the development of wearables and health-monitoring devices.

The Role of MEMS in Next-Gen Medical Devices

How microfabrication and MEMS technology are driving sensor-based medical devices.

Biosensors and Wearables for Health Insights

In a recent Medical Design Briefs podcast, Rob Batchelor, head of biosensors at Australia-based Nutromics, joined us to talk about continuous monitoring and biosensors for health insights. This article presents excerpts from that podcast.

DNA Origami Sensor

A team has developed a general, modular strategy for designing sensors that can be easily adapted to various target molecules and concentration ranges. The new modular sensor has the potential to significantly accelerate the development of new diagnostic tools for research. Read on to learn more.

Implantable Sensors for Internal Health Monitoring

The advent of implantable sensor technologies has had a transformative impact on internal health monitoring. This episode looks into the advancements that allow for continuous, real-time data collection from within the human body, revolutionizing patient care and treatment strategies.

The Rise of Advanced Sensor Technologies

How sensors are reshaping the landscape of medical diagnostics, enabling quicker and more accurate health assessments.

Smart Bandages Improve Chronic Wound Healing

A team of researchers is developing a series of cutting-edge technologies to transform wound care, including smart bandages that would automatically sense and respond to changing conditions...

‘Smart Skin’ Monitors Biological Signals on Demand

Skin can send certain health-related signals, such as dry skin feeling tighter to indicate the need for moisture. But what if skin could be smarter, capable of monitoring and sharing...

Data Precision in Wearables: The Challenge of Accuracy

Exploring how innovations in wearables are making treatments more precise, portable, and patient-friendly than ever before.

Precision Health: Developing Medical-Grade Wearables

Exploring how AI algorithms analyze and interpret the data collected, leading to more accurate diagnostics and predictive insights.

Wearable Injectors: The Future of Drug Delivery

Exploring advancements in wearable injector technology, examining how these devices are transforming the administration of medications, improving patient adherence, and enhancing the overall effectiveness of treatment plans.