4,396 News from the science department

New fatty acids found in vegetable oils

Characterize vegetable oils comprehensively

25-Sep-2023 - Whether in salad dressings, for sautéing and deep-frying, or in cake batter - vegetable oils are a key ingredient in food preparation. With a sales volume of almost 80 million liters per year and a market share of around 40 percent, rapeseed oil is the most popular vegetable oil in Germany. ...

Global guidelines to improve the quality of microscopy images in scientific publications

21-Sep-2023 - As part of a global initiative, researchers have drawn up guidelines for the publication of microscopy images in scientific outlets. The criteria, summarized in the form of checklists, form the basis for ensuring that published images in the field of life sciences and medicine are intelligible ...

New approach to testing for long Covid

Blood vessels in the eye altered with persistent coronavirus symptoms

20-Sep-2023 - A standardized eye examination might reveal in future whether people are suffering from long Covid syndrome or post-Covid. A team at the Technical University of Munich (TUM) was able to demonstrate a clear connection between the disease and certain changes to the blood vessels in the eye. Between ...

Pixel-by-pixel analysis yields insights into lithium-ion batteries

In a first, researchers have observed how lithium ions flow through a battery interface, which could help optimize the material’s design

20-Sep-2023 - By mining data from X-ray images, researchers at MIT, Stanford University, SLAC National Accelerator, and the Toyota Research Institute have made significant new discoveries about the reactivity of lithium iron phosphate, a material used in batteries for electric cars and in other rechargeable ...

A protein on cancer cells supports immune response against tumors

Surprising discovery

19-Sep-2023 - Scientists from the German Cancer Research Center (DKFZ) identify a new and surprising function of a membrane protein on the surface of cancer cells: It supports and stabilizes an important "co-stimulatory" factor that enhances the activation of T cells, thus improving the immune response against ...

Researchers create pioneering approaches for the detection of viral antigens

Sybodies: a revolution in biological recognition

18-Sep-2023 - The outbreak of the COVID pandemic in 2020 has once again shown how important reliable and rapid detection methods are to initiate effective measures to combat a pandemic. Scientists from the Chair of Materials Science and Nanotechnology at TU Dresden (TUD) have made considerable progress in the ...

‘Lab-on-a-drone’ sends science skyward to keep track of smelly air pollution

A low-cost 3D printed analytical IoT platform for vertical monitoring of gaseous hydrogen sulphide

18-Sep-2023 - Polluted air can contribute to the development of asthma and other conditions, and the first step toward combating its effects is continuous, accurate monitoring. Most measurement devices are stationary, placed just feet above the ground, but contaminants can drift away. Now, researchers ...

Observing nanoparticles with unprecedented precision

Illuminated: Researchers investigate new physical phenomena on the nanoscale with microstructured fibers

15-Sep-2023 - Researchers at Leibniz IPHT have succeeded in contributing to significant advances in deciphering tiny nanoobjects: Using special optical fibers, they identified a new optical mode that enables uniform illumination along the entire length of the fiber, and determined the resolution limit of ...

Start-up recycles plastic lab waste into new test tubes and petri dishes

University of Bath is home to UK’s first pilot plant for recycling plastic lab waste

14-Sep-2023 - A company co-founded by a University of Bath graduate has opened the UK’s first pilot plant that can recycle up to 60% of plastic lab waste, to make back into new lab consumables. LabCycle hopes the technology could be scaled up in the future to recycle waste from healthcare, research and ...

Gotcha! New technology speeds up bacterial testing in food

A promising technology that could potentially revolutionize the process of testing bacterial viability in food

13-Sep-2023 - It is said that there is waste in haste, but researchers from Osaka Metropolitan University have proven that doing things rapidly does not necessarily mean working ineffectively. A research group led by Professor Hiroshi Shiigi at the Graduate School of Engineering, Osaka Metropolitan University ...