25/03/2020In a joint research project, the Fraunhofer Institute for Microstructure of Materials and Systems IMWS and the technical film producer POLIFILM Extrusion GmbH, are working to engineer biopolymer-based films for food packaging. In this project, the specialists relied on chitosan coatings to increase the resistance of food to microbiological impacts.
27/02/2020Scientists have developed new way to break down plant-based plastics into their original building blocks, potentially allowing products to be recycled repeatedly without a loss in the quality of the plastic.
19/02/2020A team at the National Institute of Standards and Technology (NIST) has developed a tool to monitor changes in widely used composite materials known as fiber reinforced polymers (FRPs), which can be found in everything from aerospace and infrastructure to wind turbines. The new tool, integrated into these materials, can help measure the damage that occurs as they age.
12/02/2020North Carolina State University engineers have demonstrated a flexible device that harvests the heat energy from the human body to monitor health. The device is more efficient than other flexible harvesters that use body heat as the sole energy source.
04/02/2020Wearable biosensors that non-invasively monitor health and fitness are growing in popularity among adults. But adapting this technology for use with babies is difficult because the devices are often bulky or have rigid surfaces that could harm infants' delicate skin. Now researchers say they have developed a pacifier-based biosensor that tracks real-time glucose levels in saliva.
19/12/2019Strong and tough yet as light as a feather -- materials with this exceptional combination of properties are urgently needed in many industrial sectors and in medicine, as well as being of great interest for scientific research. A research team from the University of Bayreuth has developed polymer fibers with precisely these properties. ...
10/12/2019On 10. December 1953, when he was 72 years old, a retired professor and past the peak of his creative scientific career, Hermann Staudinger received belated honours: the Nobel Prize in Chemistry as the unparalleled culmination of his life’s work, which was devoted to basic chemical research and the theoretical foundations of plastics chemistry.
20/11/2019New bio-inspired hydrogels can act like superglue in highly ionic environments such as seawater, overcoming issues in currently available marine adhesives.
14/11/2019Researchers at the Paul Scherrer Institute PSI have improved a method for small angle X-ray scattering (SAXS) to such an extent that it can now be used in the development or quality control of novel fiber-reinforced composites.
11/11/2019Associate Professor Yasuhiro Kohsaka of the Research Initiative for Supra-Materials (RISM) and 3 students at the Faculty of Textile Science and Technology, Shinshu University succeeded in developing a degradable plastic. Sometimes the solution is not so obvious nor the most logical, efficient way to solve the problem. ...