Illuminating tissue formation through flourescence
Researchers at ETH Zurich have developed a molecule that fluoresces where new tissue is forming in the body. Alongside helping to detect tumors, the molecule could play a significant role in research of wound healing disorders......»»
Mysteries of Earth: Researchers predict how fast ancient magma ocean solidified
Early in the formation of Earth, an ocean of magma covered the planet's surface and stretched thousands of miles deep into its core. The rate at which that "magma ocean" cooled affected the formation of the distinct layering within the planet and the.....»»
Tissue engineering: Developing bioinspired multi-functional tendon-mimetic hydrogels
In a new report now published in Science Advances, Mingze Sun and a research team in physics, mechanical engineering, electrical and electronic engineering in Hong Kong China reported the development of multifunctional tendon-mimetic hydrogels by ass.....»»
Wavefront shaping: From telescopes to biological tissue
Researchers in Caltech's Andrew and Peggy Cherng Department of Medical Engineering have made a major step forward in medical imaging by taking inspiration from the field of astronomy......»»
Researchers find several oceanic bottom circulation collapses in the past 4.7 million years
Antarctic bottom water (AABW) covers more than two-thirds of the global ocean bottom, and its formation has recently decreased. However, its long-term variability has not been well understood......»»
Locking and unlocking molecular structures on demand
Researchers at Kanazawa University report in Angewandte Chemie International Edition how the formation and deformation speed of interlocked molecular structures called rotaxanes can be tuned—a discovery that may lead to an enhanced functionality of.....»»
Cells take on dual identities with competing factors trapped in the nucleus
Cells migrate to different tissues for a variety of reasons, including organ development, tissue repair and the spread of cancer. Researchers in the McKelvey School of Engineering at Washington University in St. Louis have found unexpected activity i.....»»
How lake ice formation influences transformation of dissolved organic matter
Dissolved organic matter (DOM) is the main form and active component of natural organic matter in lakes. Microbial- and photo-degradation of DOM can release large amounts of small molecule organic acids and biogenic substances......»»
Small-scale convection shuffles the oceanic lithosphere, finds study
The oceanic lithosphere forms at the summit of ocean ridges during seafloor spreading. Still, the formation of ocean basins is complex, influenced by smaller-scale convection, stagnated pieces of the lithosphere, and tectonic motion from nearby plate.....»»
This Lab-Grown Skin Could Revolutionize Transplants
A new kind of “edgeless” engineered tissue can fit any irregular shape, paving the way for hand and face grafts that look and move better......»»
This bionic finger uses touch to “see” inside human tissue, electronics
Subsurface tactile tomography can detect details beneath a material's surface. Enlarge / Scientists have built a smart bionic finger that mimics the tactile perception mechanism of a human finger. (credit: Y. Li et al., 2023).....»»
Scientists observe high-speed star formation
Gas clouds in the Cygnus X Region, a region where stars form, are composed of a dense core of molecular hydrogen (H2) and an atomic shell. These ensembles of clouds interact with each other dynamically in order to quickly form new stars. That is the.....»»
Astronomers spot a rogue supermassive black hole hurtling through space leaving star formation in its wake
Supermassive black holes (SMBHs) lurk in the center of large galaxies like ours. From their commanding position in the galaxy's heart, they feed on gas, dust, stars, and anything else that strays too close, growing more massive as time passes. But in.....»»
Fiber discovery could shape better gut health
Changing the structure of a dietary fiber commonly found in a range of food products has been found to promote healthy gut bacteria and reduce gas formation, a finding that could help people with intolerances to fiber and irritable bowel conditions......»»
New research provides fresh insight on planet formation
The Atacama Large Millimeter Array (ALMA)—an astronomical interferometer of 66 telescopes in northern Chile, captured an exquisite image of the protoplanetary disk surrounding the young star known as Elias 2-24—but scientists noticed a mysterious.....»»
Two proteins join forces to make flowers
What mechanisms are behind the formation of flowers? To answer this question a 25-year-old enigma has just been solved: the role of UFO protein in the flower's formation process. While its nature suggested that it destroys its partners, this protein.....»»
Researchers engineer spinal cord-like tissue with drug-guiding function for spinal cord injury repair
In a recent study published in Science Advances, a research team led by Profs. Dai Jianwu and Zhao Yannan at the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy of Sciences demonstrated a strategy for covalent conjugatio.....»»
Scientists invent 3D printed fiber microprobe for measuring in vivo biomechanical properties of tissues
Fiber sensing scientists at Shenzhen University have developed a compact fiber optical nanomechanical probe (FONP) for measuring in vivo biomechanical properties of tissue and even single cells......»»
Tracing the origin of life—a new abiotic pathway for the formation of peptide chains from amino acids
A team of scientists from France and Austria has discovered a new abiotic pathway for the formation of peptide chains from amino acids—a key chemical step in the origin of life. The current study provides strong evidence that this crucial step for.....»»
Atom-thin walls could smash size, memory barriers in next-gen devices
For all of the unparalleled, parallel-processing, still-indistinguishable-from-magic wizardry packed into the three pounds of an adult human brain, it obeys the same rule as the other living tissue it controls: Oxygen is a must......»»
"Captain Sato" plans new player formation for Team Toyota as CEO; quarterly profits rise
Toyota's next CEO, Koji Sato, is changing the automaker’s leadership lineup to better compete in a challenging new era. Meanwhile, the automaker said operating profit improved 22 percent in the recent fiscal quarter......»»