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Chemistry
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Chemistry - Environment - 14.12.2023

Converting the climate-damaging CO2 into usable substances could offer an important approach to tackling the climate crisis. Promising methods have already been developed at the Johannes Kepler University Linz. A new discovery now brings industrial use within reach. Using special catalysts, Assoc. Prof. Wolfgang Schöfberger (JKU Institute of Organic Chemistry) developed a method years ago on a laboratory scale to convert CO2 into industrial alcohol.
Astronomy & Space - Chemistry - 14.12.2023

Water from the subsurface ocean of Saturn's moon Enceladus sprays from huge fissures out into space. NASA's Cassini spacecraft, which captured this image in 2010, sampled icy particles and scientists are continuing to make new discoveries from the dat. Credit: NASA/JPL-Caltech/Space Science Institute" A study zooms in on data that NASA's Cassini gathered at Saturn's icy moon and finds evidence of a key ingredient for life and a supercharged source of energy to fuel it.
Chemistry - 13.12.2023

For hydrogen to be sustainably produced using sunlight, it's not just an efficient catalyst system that's needed - it must also be economical, readily available, and resource-efficient. A team led by chemist Kalina Peneva from the Institute of Organic Chemistry and Macromolecular Chemistry at the University of Jena has made a step in this direction.
Materials Science - Chemistry - 12.12.2023

While the lithium-ion batteries in disposable electronic cigarettes are discarded after a single use, they can continue to perform at high capacity for hundreds of cycles, according to new research from UCL and the University of Oxford, supported by The Faraday Institution. The study, published in Joule , highlights a growing environmental threat from these increasingly popular vape pens, which are not designed to be recharged.
Materials Science - Chemistry - 08.12.2023
Vast amounts of waste are caused by single-use e-cigarette batteries
While the lithium-ion batteries in disposable electronic cigarettes are discarded after a single use, they can continue to perform at high capacity for hundreds of cycles, according to new research from the University of Oxford and UCL, supported by The Faraday Institution. The study, published today in Joule , highlights a growing environmental threat from these increasingly popular vape pens, which are not designed to be recharged.
Chemistry - Innovation - 08.12.2023
Catalysis Laboratory CaRLa: Successful Cooperation Extended
Heidelberg University and BASF continue research cooperation - One main area of research is the chemical recycling plastic waste BASF and Heidelberg University will do research together for another five years in the Catalysis Research Laboratory (CaRLa) founded in 2006. The two partners have signed an agreement to this effect, extending their successful research cooperation until 2028.
Life Sciences - Chemistry - 07.12.2023
Learning From the Past: How Algae Use Memory to Protect Against Sudden Changes in Sunlight
Fluctuating sunlight poses a challenge for plants and green algae, which must quickly adjust their photosynthetic systems to remain efficient in changing conditions. Aiding in that response is a kind of rudimentary memory that allows these organisms to respond more rapidly to changes in light following previous fluctuations.
Chemistry - Physics - 07.12.2023

Using machine learning, the computational method can provide details of how materials work as catalysts, semiconductors, or battery components. Designing new compounds or alloys whose surfaces can be used as catalysts in chemical reactions can be a complex process relying heavily on the intuition of experienced chemists.
Health - Chemistry - 07.12.2023

Researchers serve up an improved model of indoor pollution produced by cooking S tir-frying yields more than just tasty dishes like Kung Pao chicken and Hunan beef. It also emits an invisible mixture of gases and particles that pollute indoor air and can be detrimental to human health. Correctly estimating such cooking emissions in a variety of settings is critical for simulating exposure and informing health guidelines aimed at keeping people safe.
Health - Chemistry - 07.12.2023
Cancer cells’ resistance - and vulnerability - to treatment
A Yale co-led study offers insights into the interactions between tumors and their cellular surroundings, findings that might help inform treatment. The advance of any cancer is determined not only by the molecular characteristics of the tumor itself but also by its interaction with the cells that surround it.
Chemistry - Environment - 06.12.2023
Less waste thanks to mechanochemistry
"Chemistry is when it smokes and stinks" is an old saying. But green chemistry shows that things can be done differently . Green chemistry has been firmly established in research at TU Wien for more than a decade. With the inter-university Master's in Green Chemistry, it is now also gaining visibility in teaching.
Physics - Chemistry - 05.12.2023
Atomically Precise Assembly of 2D Materials Paves Way for Next-Generation Electronics
Scientists at the University of Manchester Unveil Inorganic Stamp Technology for Creating Atomically Clean Interfaces Key Highlights Atomically clean interfaces: The new stamp design has enabled the creation of atomically clean interfaces between stacked 2D materials over extended areas, a significant improvement over existing techniques.
Chemistry - Agronomy & Food Science - 05.12.2023

A team of researchers has revealed how to find the exact origin of a wine based solely on its chemical components. Does every wine carry its own chemical signature and, if so, can this be used to identify its origin? Many specialists have tried to solve this mystery, without fully succeeding.
Chemistry - Physics - 05.12.2023

The molecules, known as acenes, could be useful as organic light-emitting diodes or solar cells, among other possible applications. Chains of fused carbon-containing rings have unique optoelectronic properties that make them useful as semiconductors. These chains, known as acenes, can also be tuned to emit different colors of light, which makes them good candidates for use in organic light-emitting diodes.
Physics - Chemistry - 04.12.2023

Detection efficiency 1,000 times higher than conventional ion detectors due to high sensitivity An international research team led by quantum physicist Markus Arndt (University of Vienna) has achieved a breakthrough in the detection of protein ions: Due to their high energy sensitivity, superconducting nanowire detectors achieve almost 100% quantum efficiency and exceed the detection efficiency of conventional ion detectors at low energies by a factor of up to a 1,000.
Environment - Chemistry - 04.12.2023
An Unexpected Discovery at the Air-Water Interface
Ocean acidification, mammal respiration, and aerosol formation all depend on chemistry that occurs at air-water interfaces. In new research, scientists from the Department of Energy's Lawrence Berkeley National Laboratory ÜBerkeley Lab) have discovered which pathway carbon dioxide (CO2) molecules follow on their way from the atmosphere into water - and it's not the one that they expected.
Chemistry - Environment - 04.12.2023

Simple plastics made from polyolefins such as films or carrier bags have become an integral part of our everyday lives, but are rarely recycled. Junior Professor Robert Geitner wants to give these food packaging materials a new lease of life. At his Physical Chemistry/Catalysis Group, he is researching new potential applications for the materials.
Materials Science - Chemistry - 04.12.2023
A first look inside Li-ion batteries
New technique developed by researchers at McGill and UQAM offers unprecedented view inside lithium-ion batteries, potentially leading to dramatically faster charging times for EVs, computers, and phones What if you could charge your electric vehicle in the same amount of time it takes to fill a tank of gas?
Environment - Chemistry - 04.12.2023
Transforming CO2 into valuable products
Waterloo research team partners with BMO to turn pollution into renewable energy By Nicola Kelly Faculty of Engineering An interdisciplinary research team from the University of Waterloo aims to tackle CO2 emissions in the value chain by transforming CO2 into valuable chemicals needed by industry. Supported by BMO, the research focuses on the use of green hydrogen to capture CO2 from power plants as well as the iron, steel, and cement industries, and convert it into useful gases via reverse water gas shift reaction.
Physics - Chemistry - 04.12.2023

Researchers from ETH Zurich, Empa and Stanford have taken snapshots of the crystal structure of perovskite nanocrystals as it was deformed by excited electrons. To their surprise, the deformation straightened out the skewed crystal structure rather than making it more disordered. Many a scientific and technical problem could be solved easily if it were possible to look inside a material and watch its atoms and electrons wiggle about in real time.
Politics - Today
Argentina 50 years on from start of dictatorship - is it forgetting the disappeared?
Argentina 50 years on from start of dictatorship - is it forgetting the disappeared?
Life Sciences - Today
Courting the Competition: Some Male Fruit Flies Serenade Each Other Rather Than Fight
Courting the Competition: Some Male Fruit Flies Serenade Each Other Rather Than Fight

Social Sciences - Today
Louis Theroux's manosphere documentary shows some of the subtle ways we can undermine online misogyny
Louis Theroux's manosphere documentary shows some of the subtle ways we can undermine online misogyny

Pharmacology - Mar 19
GSK, University of Oxford and Imperial College London launch centre to create computer models of lungs, liver, kidneys and cartilage
GSK, University of Oxford and Imperial College London launch centre to create computer models of lungs, liver, kidneys and cartilage

Innovation - Mar 19
India's new wave of Hindu Religious Entrepreneurship is reshaping our interpretation of success
India's new wave of Hindu Religious Entrepreneurship is reshaping our interpretation of success
Pharmacology - Mar 19
Oxford University spinout Dark Blue Therapeutics acquired to advance leukaemia treatment
Oxford University spinout Dark Blue Therapeutics acquired to advance leukaemia treatment
Veterinary - Mar 19
New RVC study challenges common beliefs on desirable behaviours in designer 'Doodle' crossbreeds
New RVC study challenges common beliefs on desirable behaviours in designer 'Doodle' crossbreeds

Agronomy & Food Science - Mar 19
Bird Flu Risk to Danish Cattle - New Tool Can Warn Farmers Before Infection Spreads
Bird Flu Risk to Danish Cattle - New Tool Can Warn Farmers Before Infection Spreads
Chemistry - Mar 19
Leipzig University and Center for the Transformation of Chemistry conclude collaboration agreement
Leipzig University and Center for the Transformation of Chemistry conclude collaboration agreement








