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Image: Person holding the antiviral coating material with tweezers; Copyright: Julia Siekmann, Kiel University

Julia Siekmann, Kiel University

New production method for an antiviral coating

07/10/2024

Researchers at Kiel University (CAU) have investigated and compared six biomedical coating materials to understand their interactions with cells, skin and viruses.
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Image: A 1 cent coin in front of which the light stimulator is held for size comparison; Copyright: Fraunhofer IPMS, Sebastian Lassak

Fraunhofer IPMS, Sebastian Lassak

OLED-on-CMOS technology: New approach for light sources

04/10/2024

Researchers at the Fraunhofer Institute for Photonic Microsystems (IPMS) and the Max Planck Institute for Multidisciplinary Natural Sciences (MPI-NAT) are developing OLED-on-CMOS-based optical stimulators for future cochlear implants as part of the “NeurOpto” project. The technology promises more precise optical stimulation for neurosensory therapies.
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Image: The gold electrodes under an electron microscope; Copyright: Yasar TB et al. Nature Communications 2024

Yasar TB et al. Nature Communications 2024

Gold electrodes measure brain activity precisely and gently

16/09/2024

Researchers at ETH Zurich, led by Professor Mehmet Fatih Yanik, have developed ultra-flexible brain probes that measure brain activity precisely and gently. In the long term, these new probes should contribute to the treatment of neurological and psychiatric diseases and advance research into brain processes such as memory storage.
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Image: A tiny microchip containing the brain-machine interface; Copyright: EPFL

EPFL

An entire brain-machine interface on a single chip

10/09/2024

Researchers at EPFL have developed a new miniaturized brain-machine interface (BMI) that enables direct brain-to-text communication on extremely small silicon chips. This technology could offer people with severe motor impairments, such as ALS or spinal cord injuries, improved communication capabilities.
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Image: Mobile heart pump with connections at the top; Copyright:COMPAMED

COMPAMED

Out-of-body communication via Bluetooth antennas

09/09/2024

Many medical devices utilize software designed to meet the special requirements of current regulation. The software developer CODIALIST GmbH in Berlin (Germany) supports various customers in the MedTech sector. We spoke to Dr. Dominik Karch about the exciting projects they have conducted and the challenges within this business area.
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Picture: Numerous metal sensors hanging next to instrument panels in a factory for the manufacture of special appliances; Copyright: Envato/YouraPechkin

Envato/YouraPechkin

Sensors – hidden heroes?

10/06/2024

They monitor, transmit and control – sensors in medical technology. Hardly any device can do without them. For most people, their health at some point in their lives will depend on whether sensors are doing their job properly. But how diverse are their applications in medical devices?
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Image: This graphic visualizes the AI technique employing arrows and different colors; Copyright: Ken Sakaushi National Institute for Materials Science

Ken Sakaushi National Institute for Materials Science

AI-based evolution: green hydrogen production enhances with platinum-free electrode materials

28/03/2024

Cutting-edge AI technology is improving the field of materials science, particularly in the quest for sustainable energy solutions. Researchers at the National Institute for Materials Science (NIMS) in Japan have developed an evolutionary AI technique that accelerates the discovery of high-performance materials crucial for green hydrogen production.
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Image: Man with black hair and dark-rimmed glasses wearing a light blue top; Copyright: PHOTO COURTESY OF YONGLONG XIE/RICE UNIVERSITY

PHOTO COURTESY OF YONGLONG XIE/RICE UNIVERSITY

Rice physicist receives NSF CAREER award to advance quantum technology

21/03/2024

Yonglong Xie, Rice University physics assistant professor, receives the NSF CAREER Award, a $888,555 grant, fueling his research on magnons, quantum entities in magnetic materials, to revolutionize quantum technology. Xie's work shapes future quantum devices and sensors.
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Image: A couple of batteries are in the foreground with a blurred background.

Advancements in all-solid-state batteries by KIST-LLNL collaboration

08/02/2024

Researchers from the Korea Institute of Science and Technology (KIST) and Lawrence Livermore National Laboratory (LLNL) have made significant progress in developing high-energy-density all-solid-state batteries, aiming for commercialization. Their latest research focuses on the design and synthesis of stable solid electrolytes, crucial for safer and more efficient lithium battery technology.
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Image: Attenuation measurement for a waveguide spiral; Copyright: Fraunhofer IZM / Volker Mai

Fraunhofer IZM / Volker Mai

Automatedly measuring optical in-glass waveguides

21/12/2023

Researchers at Fraunhofer IZM have now managed to develop a system that can automatically measure propagation losses in integrated optical waveguides, all part of the research project “Integrated Electro-Photonic Panel Systems” (EPho).
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Image: Various hearing aids lie on a tray, hands reach for them from all four sides; Copyright: ninelutsk / Envato

ninelutsk / Envato

The smallest technology for powerful hearing experiences

14/12/2023

From conversations with friends or colleagues to plays and lectures – modern hearing devices enable many people to participate in everyday life. However, the smallest components are needed to ensure that the devices function optimally and cause as few complications as possible for the users. Let’s take a look at the microtechnology in these hearing aid devices.
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Image: A microscopic image of the newly developed fibers; Copyright: Washington State University

Washington State University

Conductive, cotton-based fiber for smart textiles

12/12/2023

A single strand of fiber developed at Washington State University has the flexibility of cotton and the electric conductivity of a polymer, called polyaniline. The newly developed material showed good potential for wearable e-textiles.
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Image: An artist’s impression of a GELECTO machine interacting with biological cells via sending and reading of electrical and biochemical signals; Copyright: Leibniz-IPF, Ivan Minev

Leibniz-IPF, Ivan Minev

New era of cyborganics – Prof. Ivan Minev receives ERC Consolidator Grant

29/11/2023

Over the next five years, the ERC will provide two million euro of funding for the development of a new class of electronic components that consist almost entirely of water and could make the interface between biological tissue and machine seamless.
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Image: Six men in suits stand next to each other and pose for the camera; Copyright: SMWA

SMWA

Optimization of chip production through AI: Green light for the LOTSE joint project

23/11/2023

The Chair of Databases at TUD Dresden University of Technology is now a partner in the European Regional Development Fund (ERDF) joint research and development project LOTSE - an AI project to optimize chip production in Saxony.
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Image: Close up of a microchip; Copyright: aetb

aetb

TUM professor develops an energy-saving AI chip

02/11/2023

Hussam Amrouch has developed an AI-ready architecture that is twice as powerful as comparable in-memory computing approaches.
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Image: Close-up of a sensor bracelet demonstrator; Copyright: Fraunhofer IBMT

Fraunhofer IBMT

Bidirectional control of prosthetic hands using ultrasonic sensors

12/10/2023

Researchers at Fraunhofer are working as part of an EU research project to improve control of prosthetic hands down to individual fingers.
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Image: Photo of a car interior. A man sits behind the wheel and operates a screen; Copyright: Fraunhofer IDMT/Anika Bödecker

Fraunhofer IDMT/Anika Bödecker

Vital data: the whole body on the radar

04/10/2023

Researchers at the Fraunhofer Institute for Digital Media Technology IDMT in Oldenburg have developed a new method for collecting and analyzing vital signs from the human body by using radar.
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Image: An employee with a hairnet and smock stands at a complex high-tech system in a green-lit room; Copyright: TU Dresden/IHM

TU Dresden/IHM

Project for microelectronics resarch in Germany launched

13/09/2023

The BMBF-funded project “Forschungslabore Mikroelektronik Deutschland (ForLab)” brings together 14 German universities active in microelectronics research. Through the ForLab project, they were able to invest in new facilities that will open up new areas of research.
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Image: some computer mouse shells made of printed wood fiber on a table; Copyright: Empa

Empa

Wood instead of plastic? The dream of sustainable products

06/09/2023

In our everyday life, the desire to use sustainable products instead of those made of plastic is common and can usually be implemented well. But what about medical technology manufacturers? Could they do without plastics at all in order to become more sustainable? After all, they often use a lot of electronics.
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Image: Ian Nicholls is standing in a laboratory; Copyright: Joakim Palmqvist

Joakim Palmqvist

Advanced biosensors to detect tumors, viruses and bacterial diseases

05/09/2023

Linnaeus University is partnering with industry and healthcare to develop advanced biosensors, investing SEK 35 million in a project aimed at faster and cost-effective diagnoses of aggressive lung cancer, viral, and bacterial diseases, potentially enabling self-testing at home.
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Image: a 1-cent coin looks huge alongside a microchip lying next to it; Copyright: RUB

RUB

Hardware Trojans in microchips: "The sky's the limit"

29/08/2023

They are secretly reading sensitive patient data or remotely switching off devices in intensive care units: while companies and private individuals are now well aware of software Trojans - never download an app or program without checking it - many companies or hospitals face a completely different threat. Namely, that the Trojans come into the house on the backs of the hardware.
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Image: Associate Professor Lee Seok Wo holding up the flexible battery that is as thin as a human cornea.; Copyright: NTU Singapore

NTU Singapore

Micrometres-thin battery could power smart contact lenses

24/08/2023

Scientists from NTU Singapore have developed a flexible battery as thin as a human cornea, which stores electricity when it is immersed in saline solution, and which could one day power smart contact lenses.
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Image: A technical drawing with 3 inputs and one output; Copyright: Fraunhofer IZM

Fraunhofer IZM

Future chips: using magnetic effects in electrons for a hundredfold reduction in power consumption

23/08/2023

SPIDER project: Using spinwave technology, EU consortium led by Fraunhofer IZM aims to cut computer chip power consumption by 100x. Magnon-based approach promises energy-efficient computing. Project runs till May 2026 with €3M funding.
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Image: In the picture you can see a lotus leaf with water two hands in gloves and the product. ; Copyright: National University of Singapore

National University of Singapore

Nature-inspired pressure sensing technology aims to transform healthcare and surgical robots

22/08/2023

NUS researchers have developed 'eAir', an innovative pressure sensor inspired by the lotus leaf effect. This sensor could revolutionize minimally invasive surgeries by providing tactile feedback to surgeons and improve patient experiences in monitoring intracranial pressure. Its unique design enhances precision and reliability, potentially transforming various medical applications.
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Image: A man holds a glass object with a glove.; Copyright: Jean Lachat

Jean Lachat

Smallest known way to guide light invented

15/08/2023

Scientists at the University of Chicago found a glass crystal just a few atoms thick can trap and carry light - and could be used for applications.
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Image: Graphic of a processor on a mainboard on the processor is a brain graphically recorded; Copyright: iLexx

iLexx

Materials for AI: more brainpower for hardware and software

08/08/2023

Researchers are developing neuromorphic materials to optimize adaptive algorithms for autonomous driving and more. These materials resemble brain structure, enabling faster and more efficient algorithm responses. Supported by Volkswagen Foundation with €1 million, the team aims to apply the approach to hardware.
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Image: A patient is wheeled into a CT scanner. The patient smiles; Copyright: AZ-BLT

AZ-BLT

New imaging technology for a quick look inside a human being

03/08/2023

Physicists at the University of Würzburg have succeeded in making a new imaging technique ready for use on humans. Radioactive markers and radiation are not necessary for this.
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Image: A person works on a machine; Copyright: ThisisEngineering RAEng / Unsplash

ThisisEngineering RAEng / Unsplash

Sensors: when the ­machine reports its status

01/08/2023

Even if the central concern of digitally integrated production or Industry 4.0 is networking industrial systems – the individual machine remains a central focus point of optimization. The reasons: Networking requires interfaces that must first be implemented on the individual machine.
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Image: Image: A man wearing VR glasses and an exoskeleton glove sits in front of a laptop; Copyright: seventyfourimages

seventyfourimages

Brain-Computer-Interface: Focus on diamond-based quantum sensors

28/07/2023

In the NeuroQ project, a consortium from research and industry wants to develop sensitive sensors that enable better control of neural exoskeletons and prostheses under everyday conditions. Dr. Jan Jeske from the Fraunhofer Institute for Applied Solid State Physics IAF told us what role artificial diamonds play in this.
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Image:  Doctoral candidate Lukas Hiendlmeier working on the self-folding electrodes; Copyright: Andreas Heddergott / TUM

Andreas Heddergott / TUM

Electrodes: 4D printing for nerve stimulation

18/07/2023

Specific nerves may be stimulated artificially, for example to treat pain. The finer the nerves, the more difficult it is to attach the required electrodes. Researchers have now developed flexible electrodes produced with 4D printing technology. On contact with moisture, they automatically fold and wrap themselves around thin nerves.
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Image: Dynamics of the molecular precursor in the nanochannel during the MOCVD process (left in the picture) and typical SEM cross-sectional view; Copyright: Leibniz Institute of Photonic Technology

Leibniz Institute of Photonic Technology

Functional surface refinement: control of growth dynamics of finest tin layers

11/07/2023

Nanometer-scale coatings with functional materials play an important role in many sensory, electronic and photonic applications. An international team of researchers – coordinated by Leibniz IPHT in Jena, Germany – has succeeded for the first time in observing novel growth effects of tin coatings on silicon nanometer-structured surfaces.
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Image: R2R printed electronic components on paper ; Copyright: K. Selsam/Fraunhofer ISC

K. Selsam/Fraunhofer ISC

CircEl-Paper: Recyclable paper-based electronics

06/06/2023

Billions of tons of electronic waste are produced in the EU every year. With a novel approach, the new EU project "CircEl-Paper" could sustainably improve the recycling process for electronics in the future.
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Image: Super-miniaturized IoT sensor; Copyright: Fraunhofer IZM

Fraunhofer IZM

World's smallest impedance spectroscopy system in form of a pill

23/05/2023

Imagine a scenario where you simply just throw in a pill to identify an error—this is now one step closer to reality thanks to the work done by researchers at Fraunhofer IZM in cooperation with Micro Systems Technologies (MST) and Sensry GmbH. As small as a piece of candy, the waterproof IoT sensor can reliably measure the properties of liquids even in hard-to-reach places.
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Image: Microelectronics assembly industrial factory - interior and group of workers; Copyright: astakhovyaroslav

astakhovyaroslav

SEMECO revolutionizes the medical electronics industry

18/05/2023

The project partners in the BMBF's SEMECO future cluster are convinced that the future of medical technology lies in the combination of digital innovation, safety and improved approval processes.
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Image: Antenna packages for 6G; Copyright: Fraunhofer IZM

Fraunhofer IZM

6G is right around the corner

03/05/2023

The digital world is booming and has long since become part of everyday life in industry and society. More recent developments such as autonomous driving, telemedicine, but also private use require ever higher rates to transmit large amounts of data in real time. 6G should help with this: The aim is to transmit 1,000 GB/s and reduce latency to a tenth compared to 5G.
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Image: New cleanroom for microchip production; Copyright: DTU/ERIK Arkitekter/Tegnestuen Kontekst

DTU/ERIK Arkitekter/Tegnestuen Kontekst

DTU builds new cleanroom for microchip production

02/05/2023

DTU is expanding its cleanroom facilities to meet the high demand for microchips from companies and researchers. The expansion will also strengthen the development of quantum computers, which are based on research and development of new chips.
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Image: Functional model of capsule; Copyright: SIAT

SIAT

Capsule X-ray dosimeter for real-time radiotherapy monitoring

19/04/2023

In radiotherapy, precision in targeting tumor tissue while minimizing damage to healthy tissue is crucial. Monitoring the dose of radiation delivered and absorbed in real-time, particularly in the gastrointestinal tract, poses significant difficulty.
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Image: A smart bandage rests on a gloved finger; Copyright: Caltech

Caltech

'Smart' bandages monitor wounds and provide targeted treatment

05/04/2023

A new kind of smart bandage developed at Caltech may make treatment of chronic wounds easier, more effective, and less expensive. These smart bandages were developed in the lab of Wei Gao, assistant professor of medical engineering, Heritage Medical Research Institute Investigator, and Ronald and JoAnne Willens Scholar.
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Image: Picture of the complete sensor with a PDMS well of 100 μl volume for the drop test; Copyright: HZDR/Sandoval Bojorquez

HZDR/Sandoval Bojorquez

Nanobiosensor developed for detecting SARS-CoV-2

31/03/2023

Infection and immunity status of the population are considered key parameters for handling pandemics. For this purpose, detecting antigens and antibodies is of great importance. The devices currently used for this purpose - what are known as point-of-care (POC) devices- are one option for rapid screening.
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Image: Four people pose next to a technical apparatus,Dr. Philip Wollmann, Dr. Wulf Grählert, Oliver Throl and Livia Szathmáry (from left); Copyright: Amac Garbe/Fraunhofer IWS

Amac Garbe/Fraunhofer IWS

Sharp hyperspectral eye for chip production

23/03/2023

Precise two-dimensional analysis of high-tech layers in microelectronics, battery factories or even in the automotive sector approaches within reach. A measuring system developed at the Fraunhofer Institute for Material and Beam Technology IWS.
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Image: Several quick test lying next to each other; Copyright: Messe Düsseldorf / ctillmann

Messe Düsseldorf / ctillmann

Modern Point of Care Diagnostics: "Decentralization is key to success"

22/03/2023

The COVID-19 pandemic has set off a boom in point-of-care diagnostics. But where is diagnostic testing headed and how much will digital technologies come into play? Felix Kurth answered these and other questions in an interview. The biosystems engineer works at CSEM – a Swiss technology innovation center.
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Image: nerve cell on a blue background; Copyright: claudioventrella

claudioventrella

Nanoparticle-based deep brain stimulation can treat Parkinson's disease

07/03/2023

With the onset of an aging population, the annual incidence of neurodegenerative conditions such as Parkinson's disease is escalating rapidly. One of the various therapeutic approaches for such diseases is deep brain stimulation. Recently, a research team at POSTECH developed a new technique for administering electrical stimulation to the brain without the need for implanted electrodes.
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Image: Hand with a glove is holding a rectangle chip with the words

Georgia Tech

New ultrafast water disinfection method more environmentally friendly

23/02/2023

Having safe drinking water is vital for public health, but traditional methods of disinfection cause their own environmental problems. Chlorine is cheap and easy to use in centralized water systems, but at the expense of harmful chemical byproducts.
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Image: An active fiber fabricated by the thermal drawing; Copyright: Sato et al

Sato et al

Navigating complex biological systems with smart fibers

09/02/2023

Instrumenting integrative actuators and sensors within a single active device at the microscale is constrained by current manufacturing technologies. Now, a team of researchers has developed a flexible polymer-based actuatable fiber which is capable of being integrated with smart materials and biosensing composite materials.
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