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Overview: Science

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Research against microplastics: TU Freiberg develops new process for natural-based microparticles in cosmetics

26/09/2019

The impact of microplastics on animals and humans has not been researched in the long term. Scientists at the TU Bergakademie Freiberg wants to develop together with scientists of the Johannes-Gutenberg-University Mainz and the TU Munich as well as three industrial partners an innovative atomization process for the production of new bio-based and biodegradable microparticles.
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Bottom-up-Synthese von kristallinen 2D-Polymeren

25/09/2019

Scientists at TU Dresden have succeeded in synthesizing sheet-like 2D polymers by a bottom-up process for the first time. A novel synthetic reaction route was developed for this purpose. The 2D polymers consist of only a few single atomic layers and, due to their very special properties, are a promising material for use in electronic components and systems of a new generation.
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Plastic teabags release microscopic particles into tea

25/09/2019

Many people are trying to reduce their plastic use, but some tea manufacturers are moving in the opposite direction: replacing traditional paper teabags with plastic ones.
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How to design efficient materials for OLED displays

23/09/2019

Scientists of the Max-Planck-Institute for Polymer Research have now investigated how organic semiconductors can be designed such that the electric conduction is not influenced by microscopic defects.
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Porcupinefish inspires sturdy superhydrophobic material

19/09/2019

Nature has evolved a dazzling array of materials that help organisms thrive in diverse habitats. Sometimes, scientists can exploit these designs to develop useful materials with similar or completely new functions. Now, researchers reporting in ACS Applied Materials & Interfaces have made a durable and flexible super-water-repelling material inspired by spiky porcupinefish skin.
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Combination of wood fibers and spider silk could rival plastic

19/09/2019

Achieving strength and extensibility at the same time has so far been a great challenge in material engineering: increasing strength has meant losing extensibility and vice versa. Now Aalto University and VTT Technical Research Centre of Finland researchers have succeeded in overcoming this challenge, inspired by nature.
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New route to carbon-neutral fuels from carbon dioxide discovered by Stanford-DTU team

18/09/2019

A new way to convert carbon dioxide into the building block for sustainable liquid fuels was very efficient in tests and did not have the reaction that destroys the conventional device.
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Diamonds are forever: New foundation for nanostructures

18/09/2019

Researchers at the Okinawa Institute of Science and Technology Graduate University (OIST) have fabricated a novel glass and synthetic diamond foundation that can be used to create miniscule micro - and nanostructures. This new substrate is low cost and leaves minimal waste, the researchers say, in a study published in Diamond and Related Materials.
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Catch-22 in graphene based molecular devices resolved

17/09/2019

The conductivity of Graphene has made it a target for many researchers seeking to exploit it to create molecular scale devices and now researchers have found a way past a frustrating catch 22 issue of stability and reproducibility that meant that graphene based junctions were either mechanically stable or electrically stable but not both at the same time.
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New technique gives polyurethane waste a second life

17/09/2019

Polyurethane is used in a wide range of materials, including paints, foam mattresses, seat cushions and insulation. These diverse applications generate large amounts of waste. A team at the University of Illinois has developed a method to break down polyurethane waste and turn it into other useful products.
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