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Published Researchers develop ultra-sensitive photoacoustic microscopy for wide biomedical application potential
(via sciencedaily.com) Optical-resolution photoacoustic microscopy is an up-and-coming biomedical imaging technique for studying a broad range of diseases, such as cancer, diabetes and stroke. But its insufficient sensitivity has been a longstanding obstacle for its wider application. Recently, a research team developed a multi-spectral, super-low-dose photoacoustic microscopy system with a significant improvement in the system sensitivity limit, enabling new biomedical applications and clinical translation in the future.
Published The scent of the afterlife unbottled in new study of ancient Egyptian mummification balms
(via sciencedaily.com) Original source A team of researchers has recreated one of the scents used in the mummification of an important Egyptian woman more than 3500 years ago.
Published Evolutionary imbalance explains global plant invasions
(via sciencedaily.com) Original source Plant species from certain geographic regions are more successful in spreading outside their native ranges than others -- but why? Ecologists provide answers by exploring how the ecological and evolutionary histories of plants can influence their relationships with humans and their success as invaders.
Published Tiny mineral inclusions picture the chemical exchange between Earth's mantle and atmosphere
(via sciencedaily.com) Original source Using synchrotron techniques, scientists have unveiled important information on The Great Oxidation Event by studying apatite inclusions in zircon crystals from old magmas.
Published Arctic soil methane consumption may be larger than previously thought and increases in a drier climate
(via sciencedaily.com) Original source A recent study finds that Arctic soil methane uptake may be larger than previously thought, and that methane uptake increases under dry conditions and with availability of labile carbon substrates.
Published Analog and digital: The best of both worlds in one energy-efficient system
(via sciencedaily.com) We live in an analog world of continuous information flow that is both processed and stored by our brains at the same time, but our devices process information digitally in the form of discrete binary code, breaking the information into little bits (or bites). Researchers have revealed a pioneering technology that combines the potential of continuous analog processing with the precision of digital devices. By seamlessly integrating ultra-thin, two-dimensional semiconductors with ferroelectric materials, the research unveils a novel way to improve energy efficiency and add new functionalities in computing. The new configuration merges traditional digital logic with brain-like analog operations.
Published Coastal fisheries show surprising resilience to marine heat waves
(via sciencedaily.com) New research found that marine heat waves -- prolonged periods of unusually warm ocean temperatures -- haven't had a lasting effect on the fish communities that feed most of the world. The finding is in stark contrast to the devastating effects seen on other marine ecosystems cataloged by scientists after similar periods of warming, including widespread coral bleaching and harmful algal blooms.
Published A new breakthrough in obesity research may allow you to lose fat while eating all you want
(via sciencedaily.com) Original source This is a significant development that brings hope to the one billion individuals with obesity worldwide. Researchers have discovered new insights into the regulation of fat metabolism. The focus of their study lies within the star-shaped non-neuronal cells in the brain, known as 'astrocytes'. Furthermore, the group announced successful animal experiments using the newly developed drug 'KDS2010', which allowed the mice to lose weigh without dietary restrictions.
Published New blood test for noncoding RNA significantly improves cancer detection
(via sciencedaily.com) A lab is developing more accurate and powerful liquid biopsy technologies that take advantage of signals from RNA 'dark matter,' an understudied area of the genome.
Published Taking photoclick chemistry to the next level
(via sciencedaily.com) Researchers have been able to substantially improve photoclick chemistry. They were able to boost the reactivity of the photoclick compound in the popular PQ-ERA reaction through strategic molecular substitution. They now report a superb photoreaction quantum yield, high reaction rates and notable oxygen tolerance.
Published Using evidence from last Ice Age, scientists predict effects of rising seas on coastal habitats
(via sciencedaily.com) Original source The rapid sea level rise and resulting retreat of coastal habitat seen at the end of the last Ice Age could repeat itself if global average temperatures rise beyond certain levels, according to an analysis by an international team of scientists.
Published Experiencing the texture of skateboard sounds can mediate divisions new research says
(via sciencedaily.com) Experiencing the harsh sounds of skateboarding can help bridge the gulf between the joy and distaste of the noises created by the sport, a new study says.
Published Algae provide clues about 600 million years of plant evolution
(via sciencedaily.com) Original source Researchers generated large scale gene expression data to investigate the molecular networks that operate in one of the closest algal relatives of land plants, a humble single-celled alga called Mesotaenium endlicherianum.
Published Emphasizing the need for energy independence could change the views of climate deniers, study says
(via sciencedaily.com) Original source Emphasising the need for energy independence and environmental stewardship could help to change people’s minds about the climate crisis, a new study says.
Published How to write in water
(via sciencedaily.com) Original source Researchers have overcome a fundamental obstacles for writing and drawing lines, letters, and complex patterns within the bulk of a liquid.
Published AI enabled soft robotic implant monitors scar tissue to self-adapt for personalized drug treatment
(via sciencedaily.com) Research teams have detailed a pioneering breakthrough in medical device technology that could lead to intelligent, long-lasting, tailored treatment for patients, thanks to soft robotics and artificial intelligence.
Published Antibiotics promote the growth of antibiotic-resistant bacteria in the gut
(via sciencedaily.com) Original source Antibiotic-resistant bacteria get extra nutrients and thrive when the drugs kill 'good' bacteria in the gut, according to new research that could lead to better patient risk assessment and 'microbiome therapeutics' treatments to help combat antibiotic-resistant bacteria.
Published How some ion channels form structures permitting drug delivery
(via sciencedaily.com) Original source A member of an important class of ion channel proteins can transiently rearrange itself into a larger structure with dramatically altered properties, according to a new study. The discovery is a significant advance in cell biology, likely solves a long-standing mystery about an unusual feature of some ion channels and has implications for the development of drugs targeting these proteins and for drug delivery.
Published Could a cancer drug hold the key to an HIV cure?
(via sciencedaily.com) Original source Australian researchers have found an existing blood cancer drug can kill 'silent' HIV cells and delay reinfections -- a significant pre-clinical discovery that could lead to a future cure for the disease.
Published A simpler way to connect quantum computers
(via sciencedaily.com) Researchers have developed a new approach to building quantum repeaters, devices that can link quantum computers over long distances. The new system transmits low-loss signals over optical fiber using light in the telecom band, a longstanding goal in the march toward robust quantum communication networks.