Nanotechnology Now

Our NanoNews Digest Sponsors
Heifer International



Home > Press > Surrey reveals its implantable biosensor that operates without batteries

GETTY IMAGES
GETTY IMAGES

Abstract:
Researchers from the University of Surrey have revealed their new biodegradable motion sensor - paving the way for implanted nanotechnology that could help future sports professionals better monitor their movements to aid rapid improvements, or help caregivers remotely monitor people living with dementia.

Surrey reveals its implantable biosensor that operates without batteries

Guildford, UK | Posted on May 22nd, 2020

In a paper published by Nano Energy, a team from Surrey's Advanced Technology Institute (ATI), in partnership with Kyung Hee University in South Korea, detail how they developed a nano-biomedical motion sensor which can be paired with AI systems to recognise movements of distinct body parts.

The ATI's technology builds on its previous work around triboelectric nanogenerators (TENG), where researchers used the technology to harness human movements and generate small amounts of electrical energy. Combining the two means self-powered sensors are possible without the need for chemical or wired power sources.

In their new research, the team from the ATI developed a flexible, biodegradable and long-lasting TENG from silk cocoon waste. They used a new alcohol treatment technique, which leads to greater durability for the device, even under harsh or humid environments.

Dr. Bhaskar Dudem, project lead and Research Fellow at the ATI, said: "We are excited to show the world the immense potential of our durable, silk film based nanogenerator. It's ability to work in severe environments while being able to generate electricity and monitor human movements positions our TENG in a class of its own when it comes to the technology."

Professor Ravi Silva, Director of the ATI, said: "We are proud of Dr Dudem's work which is helping the ATI lead the way in developing wearable, flexible, and biocompatible TENGs that efficiently harvest environmental energies. If we are to live in a future where autonomous sensing and detecting of pathogens is important, the ability to create both self-powered and wireless biosensors linked to AI is a significant boost."

###

Note to editors

The project is jointly funded by the Engineering and Physical Sciences Research Council (EPSRC), UK, and the National Research Foundation of Korea (NRF).

####

For more information, please click here

Contacts:
Dalitso Njolinjo


@UniOfSurrey

Copyright © University of Surrey

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Optimized method to detect high-dimensional entanglement December 3rd, 2021

Scientists edge closer to probe that would inspect atherosclerotic plaques by forcing molecules to sound their presence December 3rd, 2021

Two-dimensional bipolar magnetic semiconductors with high Curie-temperature and electrically controllable spin polarization realized in exfoliated Cr(pyrazine)2 monolayers December 3rd, 2021

Review on the femtosecond laser precision micro/nano-engineering December 3rd, 2021

Possible Futures

Researchers develop polyimide-mica nanocomposite film with high resistance to low earth orbit environments December 3rd, 2021

Researchers realize ultra-high precision search for exotic interactions December 3rd, 2021

Optimized method to detect high-dimensional entanglement December 3rd, 2021

Scientists edge closer to probe that would inspect atherosclerotic plaques by forcing molecules to sound their presence December 3rd, 2021

Sensors

Quantum brain sensors could be crucial in spotting dementia after University of Sussex scientists find they can track brain waves: Sensors introduce important new method to spot bio-marker for brain diseases • Accurate timings of when brain signals fire demonstrated for first tim November 19th, 2021

New microscopy method offers 3D tracking of 100 single molecules at once November 19th, 2021

How to program DNA robots to poke and prod cell membranes: A discovery of how to build little blocks out of DNA and get them to stick to lipids has implications for biosensing and mRNA vaccines October 15th, 2021

Leibniz Prize winner Professor Dr. Oliver G. Schmidt moves to Chemnitz University of Technology: President Professor Dr. Gerd Strohmeier refers to an 'absolute top transfer' September 10th, 2021

Discoveries

Researchers develop polyimide-mica nanocomposite film with high resistance to low earth orbit environments December 3rd, 2021

Researchers realize ultra-high precision search for exotic interactions December 3rd, 2021

Optimized method to detect high-dimensional entanglement December 3rd, 2021

Scientists edge closer to probe that would inspect atherosclerotic plaques by forcing molecules to sound their presence December 3rd, 2021

Announcements

Scientists edge closer to probe that would inspect atherosclerotic plaques by forcing molecules to sound their presence December 3rd, 2021

Two-dimensional bipolar magnetic semiconductors with high Curie-temperature and electrically controllable spin polarization realized in exfoliated Cr(pyrazine)2 monolayers December 3rd, 2021

Review on the femtosecond laser precision micro/nano-engineering December 3rd, 2021

Development of a single-process platform for the manufacture of graphene quantum dots: Precisely controls the bonding configuration of heteroatoms in graphene quantum dots through simple chemical processes. Practical application and commercialization in various fields is expected December 3rd, 2021

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters

Using green tea as reducing reagent for the preparation of nanomaterials to synthesize ammonia December 3rd, 2021

Researchers develop polyimide-mica nanocomposite film with high resistance to low earth orbit environments December 3rd, 2021

Researchers realize ultra-high precision search for exotic interactions December 3rd, 2021

Development of a single-process platform for the manufacture of graphene quantum dots: Precisely controls the bonding configuration of heteroatoms in graphene quantum dots through simple chemical processes. Practical application and commercialization in various fields is expected December 3rd, 2021

Sports

Threads that sense how and when you move? New technology makes it possible: Engineers created thread sensors that can be attached to skin to measure movement in real time, with potential implications for tracking health and performance January 29th, 2021

Collagen nanofibrils in mammalian tissues get stronger with exercise December 14th, 2018

Epoxy compound gets a graphene bump: Rice scientists combine graphene foam, epoxy into tough, conductive composite November 14th, 2018

UVA multidisciplinary engineering team designs technology for smart materials: The invention could lead to devices and manufactured goods, such as fabrics, that can dynamically regulate between thermally insulating and cooling August 17th, 2018

Research partnerships

Scientists develop promising vaccine method against recurrent UTI November 19th, 2021

Quantum brain sensors could be crucial in spotting dementia after University of Sussex scientists find they can track brain waves: Sensors introduce important new method to spot bio-marker for brain diseases • Accurate timings of when brain signals fire demonstrated for first tim November 19th, 2021

Quantum Collaboration: Two UCSB scientists receive award to partner with Cisco’s new Quantum Research Team November 3rd, 2021

A simple way to get complex semiconductors to assemble themselves: Much like crystallizing rock candy from sugar syrup, the new method grows 2D perovskites precisely layered with other 2D materials to produce crystals with a wide range of electronic properties September 17th, 2021

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project