Multifunctional ANF/Mxene-Enhanced Hydrogels for Flexible EMI Shielding and Wearable Sensing Applications

Researchers from Harbin Institute of Technology and their collaborators have developed a multifunctional polyelectrolyte hydrogel reinforced with aramid nanofibers (ANFs) and MXene nanosheets, achieving outstanding performance in absorption-dominated electromagnetic interference (EMI) shielding and wearable sensing. Read on to learn more.

A Chip with Natural Blood Vessels

Mini organs are incomplete without blood vessels. To facilitate systematic studies and ensure meaningful comparisons with living organisms, a network of perfusable blood vessels and capillaries must be created — in a way that is precisely controllable and reproducible. A team has established a method using ultrashort laser pulses to create tiny blood vessels in a rapid and reproducible manner. Read on to learn more about it.

Device Detects Cancer in An Hour

Researchers have created a portable device that can detect colorectal and prostate cancer more cheaply and quickly than prevailing methods. The team believes the device may be especially helpful in developing countries, which experience higher cancer mortality rates due in part to barriers to medical diagnosis. Read on to learn more.

Noninvasive Method First to Continually Measure True Blood Pressure

A team of Caltech researchers has figured out a method to noninvasively and continually measure blood pressure anywhere on the body with next to no disruption to the patient. A device based on the new technique holds the promise to enable better vital-sign monitoring. Read on to learn more.

Trailblazing Innovators: Meet the Rising Stars Redefining Leadership in Medtech

The inaugural Women in Engineering: Rising Star Awards program has shone a much-deserved spotlight on extraordinary women who are not only advancing the field of medical engineering but also setting new standards for leadership and innovation. Read on to learn more about the award winners.

Medical Rising Star Award Winner 2024: Oonagh Hassett

Oonagh Hassett, Program Manager, Symphysis Medical from Galway, Ireland, is the 2024 Rising Star Award Winner for Medical.

Project Aims to Improve LVADs

Researchers are bringing together multiple areas of technical expertise to improve LVAD performance and outcomes. Read on to learn what this means.

Implant Powers Healing after Spinal Cord Injury

A research team has developed a new implant that conveys electrical signals and may have the potential to encourage nerve cell repair after spinal cord injury. Read on to learn more.

Robotic Therapy Improves Tremor Treatment

Researchers have developed SPINDLE, a pioneering robotic rehabilitation system. Combining virtual reality (VR) with customized resistance training, SPINDLE offers personalized therapy to enhance strength and dexterity for activities of daily living (ADLs). Read on to learn more about SPINDLE.

Robotic Exoskeleton Helps Stroke Patients

New research pushes forward the bounds of stroke recovery with a unique robotic hip exoskeleton, designed as a training tool to improve walking function. This invites the possibility of new therapies...

AI Wearable Patch Assists Speech

A team of engineers has invented a soft, thin, stretchy device measuring just over 1 sq in. that can be attached to the skin outside the throat to help people with dysfunctional vocal cords regain their voice function.

Targeted Drug Delivery: Nanomedicine Paves the Way for Treatments

In a study published in Advanced Materials, researchers have demonstrated that an innovative nanovector (nanogel), which they developed, is able to deliver anti-inflammatory drugs in a targeted manner into glial cells actively involved in the evolution of spinal cord injury, a condition that leads to paraplegia or quadriplegia.

On-Skin Wearable Bioelectronic Device Uses Breathable, Stretchable Material

Researchers at the University of Missouri have made a significant breakthrough in their ongoing development of an on-skin wearable bioelectronic device. Zheng Yan’s lab recently added an important component to the team’s existing ultrasoft, breathable and stretchable material. The key feature: wireless charging — without batteries — through a magnetic connection.

Personalized Adhesives for Medical Implants

A team has developed medical adhesives that are not only safe for human use but also customizable for different organs. The researchers used mussel-derived adhesive proteins to develop customized...

Infection-Resistant, 3D Printed Metals Developed for Implants

The work could lead to better infection control in many common surgeries, such as hip and knee replacements, that are performed daily around the world. Bacterial colonization of the implants is one of the leading causes of their failure and bad outcomes after surgery.

Wireless, Handheld, Noninvasive Device Detects Alzheimer’s and Parkinson’s Biomarkers

An international team of researchers has developed a handheld, noninvasive device that can detect biomarkers for Alzheimer’s and Parkinson’s diseases. The biosensor can also transmit the results wirelessly to a laptop or smartphone.

Collaboration to Explore Next-Generation Biomedical Implants

A new collaboration between The University of Manchester and CICECO-Aveiro Institute of Materials could transform the field of biomedical implants.

Exploring a New Approach to Treating Collapsed Airways in Newborns

Researchers at the EPFL have achieved a breakthrough in the treatment of tracheomalacia, a condition characterized by weak tracheal cartilage and muscles that normally keep the airway open for proper breathing.

Diamond Quantum Sensors Improve Magnetic Imaging

A research team has developed diamond quantum sensors that can be used to improve resolution in magnetic imaging.

Noninvasive DBS Enhances Motor Learning

Researchers have implemented a novel technique called transcranial temporal interference electrical stimulation (tTIS) for noninvasive neuromodulation in humans to successfully target deep structures and enhance motor skill learning in healthy older subjects.

Software: Optimized, Personalized Treatments for Movement Impairments

A team of Rice University engineers has launched a first-of-its-kind, open-source software that constructs and uses personalized computer models of how individual...

Drug-Delivery Platform Uses Sound for Targeting

Research teams have created an entirely new kind of drug-delivery system to give doctors the ability to treat cancer in a more targeted way. The system employs drugs that are activated by ultrasound — and only right where they are needed in the body.

Sensor Uses Computer Vision-Based Optical Strain Technology

A research team has successfully overcome the limitations of soft strain sensors by integrating computer vision technology into optical sensors. The team developed a sensor technology known as computer vision-based optical strain (CVOS).

Reshaping Medical Instrument Manufacturing with New Technology

Additive fusion technology opens doors to more sustainable manufacturing options that can help lower cost and reduce weight and waste, all while maintaining the integrity and strength required of geometrically complex and small parts subjected to harsh environments.

Ultra-Sensitive Photoacoustic Microscopy Enables New Biomedical Applications

A research team from City University of Hong Kong (CityU) developed a multi-spectral, super-low-dose photoacoustic microscopy system with a significant improvement in the system sensitivity limit, enabling new biomedical applications and clinical translation in the future.

AI-Equipped Eyeglasses Read Silent Speech

AI glasses with a silent-speech recognition interface use acoustic-sensing and artificial intelligence to continuously recognize up to 31 unvocalized commands, based on lip and mouth movements.

Sensor System Decreases Fall Risk for Older Adults

A research team has designed a fall-risk assessment system that enables doctors to create personalized risk-management strategies for patients based on their individual movement patterns at home.

Researchers Fabricate Health-Monitoring Sensors onto Ready-Made Wearables

A patent-pending method developed by Purdue University researchers brings the public one step closer to clothes with wearable electronics that don’t affect the wearer’s comfort. The method also simplifies the manufacturing process and boosts sensing capability.

Novel Microneedle Array Enables Breakthrough Treatment

A research team has designed a new microneedle patch to offer a highly effective nonantibiotic approach for the treatment of skin infection.