Virtual award ceremony due to the ongoing COVID-19 pandemic on 24.06.2021 as livestream. In 2021, Eppendorf AG, the Hamburg life sciences company, is presenting its highly prestigious research prize for the 26th time. The independent Eppendorf Award Jury chaired by Prof. Reinhard Jahn announced Dr. Tanmay Bharat, Sir William Dunn School of Pathology, University of Oxford, United Kingdom as the winner of the Eppendorf Award for European Investigators 2021. Tanmay Bharat, born 1985, receives the € 20,000 prize for his…
New findings on magnetic sensing in birds are presented by an international team of researchers led by the Universities of Oldenburg and Oxford. The results are published in the journal Nature. Humans perceive the world around them with five senses – vision, hearing, taste, smell and touch. Many other animals are also able to sense the Earth’s magnetic field. For some time, a collaboration of biologists, chemists and physicists centred at the Universities of Oldenburg (Germany) and Oxford (UK) have…
How reproducible are measurements in solid-state physics? New measurements show: An allegedly sensational effect does not exist at all. A single measurement result is not a proof – this has been shown again and again in science. We can only really rely on a research result when it has been measured several times, preferably by different research teams, in slightly different ways. In this way, errors can usually be detected sooner or later. However, a new study by Prof. Andrej…
Antiferromagnetic-based memory device could bolster computing applications and answers fundamental questions. A research team from Northwestern Engineering and the University of Messina in Italy have developed a new magnetic memory device that could lead to faster, more robust Artificial Intelligence (AI) systems. Composed of antiferromagnetic materials, the memory technology is immune to external magnetic fields and could one day improve a variety of computing systems, including AI hardware, cryptocurrency mining, and space exploration programs. A paper outlining the work, titled…
Acoustoelectronic tweezers gently manipulate biological nanoparticles just a few nanometers wide. Engineers at Duke University have devised a system for manipulating particles approaching the miniscule 2.5 nanometer diameter of DNA using sound-induced electric fields. Dubbed “acoustoelectronic nanotweezers,” the approach provides a label-free, dynamically controllable method of moving and trapping nanoparticles over a large area. The technology holds promise for applications in the fields ranging from condensed matter physics to biomedicine. The research appears online on June 22 in Nature Communications….
The spinal cord is an important component of our central nervous system: it connects the brain with the rest of the body and plays a crucial part in coordinating our sensations with our actions. Falls, violence, disease – various forms of trauma can cause irreversible damage to the spinal cord, leading to paralysis, sometimes even death. Although many vertebrates, including humans, are unable to recover from a spinal cord injury, some animals stand out. For instance, the axolotl (Ambystoma mexicanum),…
International research team describes complete reaction path for electrocatalytic hydrogen generation. The way in which a compound inspired by nature produces hydrogen has now been described in detail for the first time by an international research team from the University of Jena, Germany and the University of Milan-Bicocca, Italy. These findings are the foundation for the energy-efficient production of hydrogen as a sustainable energy source. Nature as a model There are naturally occurring microorganisms that produce hydrogen, using special enzymes…
To understand what role an individual gene plays in development, degeneration, and disease, biologists have, for a hundred years, been using a trick of nature: While in principle, the genome in all cells of an organism is the same, mutations can and do arise in individual cells. These mutations make a cell different from its neighbors, and the organism forms a “genetic mosaic.” Now, Simon Hippenmeyer, Professor at IST Austria, has advanced genetic mosaic analysis, making almost all genes in…
Heidelberg researchers model complex metabolic disturbance. A rare genetic defect that affects the so-called ALG2 gene can cause serious metabolic diseases in humans. It does so through the defective formation of proteins and sugar molecules. Until now, its rareness and complexity made it difficult to study this congenital glycosylation disorder. A research team led by Prof. Dr Joachim Wittbrodt and Dr Thomas Thumberger from the Centre for Organismal Studies (COS) of Heidelberg University has finally succeeded in introducing the underlying…
Rice team enhances models that will detect magnetospheres in distant solar systems. We can’t detect them yet, but radio signals from distant solar systems could provide valuable information about the characteristics of their planets. A paper by Rice University scientists describes a way to better determine which exoplanets are most likely to produce detectable signals based on magnetosphere activity on exoplanets’ previously discounted nightsides. The study by Rice alumnus Anthony Sciola, who earned his Ph.D. this spring and was mentored…
The nucleus is much more than a storage compartment for chromosomes: It also contains the complex machinery that produces transcripts of the genes that are currently needed and releases them into the cell body. Some of the proteins involved herein are not evenly distributed in the nucleus, but cluster at specific sites. A study by the universities of Würzburg, Heidelberg and Bonn with the help of Evotec SE at the Martinsried site now shows how these “flash mobs” are regulated….
A team of scientists from the Leibniz Institute for Food Systems Biology at the Technical University of Munich has now discovered that the odorant receptor OR5K1 is specialized to recognize pyrazines in both humans and domesticated animals. These are volatile substances that contribute to the typical odor of many vegetables or are formed when food is heated. In addition, pyrazines also play a role as signaling substances in intra- or interspecific communication. The new research results contribute to a better…
In the Cluster of Excellence “Internet of Production” (IoP), 200 scientists at RWTH Aachen University in cooperation with Fraunhofer ILT have set up a data center for controlling and monitoring industrial processes. The concept for this is based on a project for controlling laser systems developed at the Fraunhofer Institute for Laser Technology ILT and uses the open source software Kubernetes. A corresponding system has been running successfully at the institute for two years, and with it the institute can…
Helsinki University research group used live tissue imaging for the first time to visualise the emergence of the mammary gland. Despite long-standing interest, the cellular mechanisms driving the initiation of mammary gland development have remained elusive for decades, mostly due to technical limitations in studying dynamic cell behaviors in live tissues. Recent advances in microscopic methods and availability of various mouse models allowed the research group of Marja Mikkola from HiLIFE Institute of Biotechnology, University of Helsinki to address this…
In a new publication from Opto-Electronic Advances; DOI https://doi.org/10.29026/oea.2021.200006, Researchers led by Professor Junsuk Rho from Pohang University of Science and Technology (POSTECH), South Korea consider switchable diurnal radiative cooling by doped VO2. As the impacts of climate change are increasingly felt, thermoregulation technologies that do not consume external energy have attracted considerable attention in the field of energy-saving applications. Radiative cooling has received much research interest for its ability to cool an object even under direct solar illumination. Nanostructured…
Engineers create seeds for growing near-perfect 2D perovskite crystals. Rice University engineers have created microscopic seeds for growing remarkably uniform 2D perovskite crystals that are both stable and highly efficient at harvesting electricity from sunlight. Halide perovskites are organic materials made from abundant, inexpensive ingredients, and Rice’s seeded growth method addresses both performance and production issues that have held back halide perovskite photovoltaic technology. In a study published online in Advanced Materials, chemical engineers from Rice’s Brown School of Engineering…
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