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Tech Xplore / Engineers create light-activated gel that boosts ion conductivity 400-fold
Consider the chief difference between living systems and electronics: The first is generally soft and squishy while the latter is hard and rigid. Now, in work that could impact human-machine interfaces, biocompatible devices, ...
Medical Xpress / Placing battery tech directly on tissue to deliver lithium ions for targeted pain relief
A new study from the University of Chicago taps an ingredient most often used in the lithium-ion batteries that power our devices to open new avenues in biomedical technology. Lithium plays vital roles in the body, but taking ...
Medical Xpress / Study pinpoints rare graft neurons that reconnect spinal walking circuits after injury
A rare group of neurons can reconnect broken spinal circuits and trigger leg muscle activity after spinal cord injury—a discovery that could help refine future stem-cell therapies for paralysis. The findings, published in ...
Phys.org / Pairs of atoms observed existing in two places at once for the first time
Quantum physicists at ANU have observed atoms entangled in motion. "It's really weird for us to think that this is how the universe works," says Dr. Sean Hodgman from the ANU Research School of Physics. "You can read about ...
Phys.org / Study uncovers internal cell 'trade winds' that drive movement and repair
Scientists at Oregon Health & Science University have uncovered a previously unknown system of internal "trade winds" that help cells rapidly move essential proteins to the front of the cell, reshaping how researchers understand ...
Tech Xplore / AI-based model measures atomic defects in materials
In biology, defects are generally bad. But in materials science, defects can be intentionally tuned to give materials useful new properties. Today, atomic-scale defects are carefully introduced during the manufacturing process ...
Phys.org / Cornerstone model of evolutionary biology built on math flaw, study argues
New research is significantly revising a widely cited evolutionary model, the Inhibitory Cascade Mode (ICM). Benjamin Auerbach, professor in the Department of Ecology and Evolutionary Biology at the University of Tennessee, ...
Phys.org / Cells under stress: How a chemotherapy drug damages RNA
The integrity of DNA and RNA is essential for every cell. DNA contains the genetic information for proteins, while RNA serves as a working copy of individual genes and is required for the synthesis of proteins. Unlike DNA ...
Medical Xpress / Dual imaging identifies cause of heart attack in patients without blocked arteries
When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack. She was 36, a new mom, and otherwise healthy. At the hospital, blood tests showed signs of a heart ...
Medical Xpress / Changing the long search for rare disease diagnoses with new AI breakthrough
A newly developed AI tool can dramatically speed up the search for the genetic causes of rare diseases, a process that often takes years and frequently ends without answers. The tool analyzes how genes have evolved across ...
Medical Xpress / Q&A: Should you trust trending peptide injections?
If you could inject yourself with a substance that purports to make you tanner, fitter, and healthier, would you? Many people are saying "yes." Online, social media influencers tout vials of substances with names like BPC-157 ...
Phys.org / Why cells stick differently: New clues could inform skin and inflammatory disease research
Scientists led by Sergey Troyanovsky, Ph.D., professor of Dermatology and of Cell and Developmental Biology, have uncovered new intracellular mechanisms promoting cell-cell adhesion, a process disrupted in a variety of skin ...