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Life Sciences - Chemistry - 26.05.2020
Triggered by light, a novel way to switch on an enzyme: Biotechnology
Triggered by light, a novel way to switch on an enzyme: Biotechnology
Enzymes: they are the central drivers for biochemical metabolic processes in every living cell, enabling reactions to take place efficiently. It is this very ability which allows them to be used as catalysts in biotechnology, for example to create chemical products such as pharmaceutics. A topic that is currently being widely discussed is photoinduced catalysis, in which researchers harness the ability of nature to start biochemical reactions with the aid of light.

Chemistry - Materials Science - 27.04.2020
MEET - Publication galvanic corrosion
MEET - Publication galvanic corrosion
In addition to high purchase costs and the still underdeveloped charging infrastructure, the limited range is one of the biggest obstacles to switching to electric vehicles. Industry and science are therefore working intensively on developing batteries with a higher energy density and making them suitable for series production.

Chemistry - 26.03.2020
Flavor research for consumer protection
Flavor research for consumer protection
Flavorings containing benzaldehyde can develop benzene under the influence of light In 2013, the Stiftung Warentest found harmful benzene in drinks with cherry flavor. But how did the substance get into the drinks' Was the source benzaldehyde, an essential component of the cherry flavoring? And if so, how could the problem be solved? A new study by the Leibniz-Institute for Food Systems Biology and the Technical University of Munich (TUM) is now able to answer these questions.

Chemistry - Computer Science - 17.03.2020
Predicting reaction results: Machines learn chemistry
Predicting reaction results: Machines learn chemistry
Everyday life without artificial intelligence is barely conceivable in today's world. Countless applications in areas such as autonomous driving, foreign language translations or medical diagnostics have found their way into our lives. In chemical research, too, great efforts are being made to apply artificial intelligence (AI), also known as machine learning, effectively.

Life Sciences - Chemistry - 12.03.2020
A molecular map for the plant sciences
A molecular map for the plant sciences
First comprehensive map of the proteome of the model plant Arabidopsis thaliana Plants are essential for life on earth. They provide food for essentially all organisms, oxygen for breathing, and they regulate the climate of the planet. Proteins play a key role in controlling all aspects of life including plants.

Life Sciences - Chemistry - 13.02.2020
Body Temperature Controls Enzyme Activity
A new study at Freie Universität Berlin shows how body temperature regulates certain enzymes and biological processes No 033/2020 from Feb 13, 2020 Researchers from Freie Universität Berlin's Institute of Chemistry and Biochemistry have shown that the activity of a class of enzymes is directly controlled by subtle changes in body temperature.

Life Sciences - Chemistry - 29.01.2020
Tree-like Detergent Molecules for Membrane Proteins
Scientists at Freie Universität Berlin and University of Oxford Develop Novel Technique for the Analysis of Membrane Proteins No 017/2020 from Jan 29, 2020 Researchers at Freie Universität Berlin and the University of Oxford developed a method, which enables the gentle release of proteins from membranes.

Chemistry - Materials Science - 27.01.2020
A real alternative to crude oil
A real alternative to crude oil
The synthesis of bio-based high-performance polyamide from biogenic residues A research team from the Fraunhofer Society and the Technical University of Munich (TUM) led by chemist Volker Sieber has developed a new polyamide family which can be produced from a byproduct of cellulose production - a successful example for a more sustainable economy with bio-based materials.

Life Sciences - Chemistry - 24.01.2020
Deciphering the sugar code
Deciphering the sugar code
Like animals and humans, plants possess a kind of immune system. It can e.g. recognize pathogenic fungi by the chitin in their cell walls, triggering disease resistance. Some fungi hide from the immune system by modifying some of the chitin building blocks, converting chitin into chitosan.

Chemistry - Physics - 17.01.2020
Chemists allow boron atoms to migrate
Chemists allow boron atoms to migrate
Organic molecules with atoms of the semi-metal boron are among the most important building blocks for synthesis products that are needed to produce drugs and agricultural chemicals. However, during the usual chemical reactions used in industry, the valuable boron unit, which can replace another atom in a molecule, is often lost.

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