Rewritable, recyclable 'smart skin' monitors biological signals on demand

A team recently developed an adhesive sensing device that seamlessly attaches to human skin to detect and monitor the wearer's health.

"Despite significant efforts on wearable sensors for health monitoring, there haven't been multifunctional skin-interfaced electronics with intrinsic adhesion on a single material platform prepared by low-cost, efficient fabrication methods," said co-corresponding author Huanyu"Larry" Cheng, the James L. Henderson, Jr. Memorial Associate Professor of Engineering Science and Mechanics in the Penn State College of Engineering.

As a result, Cheng said, it's more difficult to program a sensor device to monitor specific biological or electrophysical signals. Even when the device can be appropriately programmed, its sensing performance is often degraded. The researchers experimentally confirmed that the device can monitor the pH value, glucose and lactate concentrations in sweat as well as can be detected via finger prick blood draws. It can also be reprogrammed to monitor heart rate, nerve performance and sweat glucose concentrations in real time. Reprogramming is as simple as applying clear tape over the LIG networks and peeling them off. The substrate can then be re-lasered to new specifications, up to four times before it becomes too thin.

Source: Healthcare Press (healthcarepress.net)

Diseases And Conditions Psoriasis Cosmetics Wearable Technology Electronics Thermodynamics Detectors

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Yale Assure Lock 2 vs. August Wi-Fi Smart Lock: which is the better smart lock?The Yale Assure Lock 2 and August Wi-Fi Smart Lock are both great options for your front door, but they differ in some key ways. Here's what to know.
Source: DigitalTrends - 🏆 95. / 65 Read more »

Georgia Coach Kirby Smart Shares Concern With Texas Longhorns, OU Sooners Joining SECThe Texas Longhorns and Oklahoma Sooners are going to make the SEC a lot tougher. And Georgia coach Kirby Smart knows it.
Source: SInow - 🏆 273. / 63 Read more »

5 smart thermostats under $100 that work with AlexaThere are plenty of smart thermostats out there that work with Alexa, but most of them are quite expensive. Check out these 5 cheap options.
Source: BGR - 🏆 234. / 63 Read more »

3 smart gold investing moves to make for JuneAre you interested in investing in gold this June? Here are three smart moves to make.
Source: CBSNews - 🏆 87. / 68 Read more »

Researcher creates mathematical models to advance smart polymer materialsGuido Kusters created mathematical models to aid in the development of smart polymers, and he defended his Ph.D. thesis cum laude at the Eindhoven University of Technology Department of Applied Physics and Science Education on May 29.
Source: physorg_com - 🏆 388. / 55 Read more »

Walmart can now put your groceries in your garage with a myQ smart garage door openerNext month, Walmart delivery people will be able to deliver your groceries and other household items into your garage using a myQ smart garage door controller.
Source: verge - 🏆 94. / 67 Read more »