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Categories: Biology: Microbiology, Chemistry: Inorganic Chemistry
Published The scary, yet promising world of phages, the pathogen's pathogen



Researchers are unlocking the mystery of how bacteria harness viruses to wipe out the competition. The answers could help spur the development of alternatives to antibiotics.
Published Ingestible microbiome sampling pill technology advances



Significant progress has been made in the development of a small device, about the size of a vitamin pill, that can be swallowed and passed through the gastrointestinal tract to sample and help identify the full inventory of microbiome bacteria in an individual.
Published A 'liquid battery' advance



A team aims to improve options for renewable energy storage through work on an emerging technology -- liquids for hydrogen storage.
Published Scientists adapt astronomy method to unblur microscopy images



Researchers have adapted a class of techniques employed in astronomy to unblur images of far-away galaxies for use in the life sciences, providing biologists with a faster and cheaper way to get clearer and sharper microscopy images.
Published Uncovering the nature of emergent magnetic monopoles



To understand the unique physical phenomena associated with the properties of magnetic hedgehogs and antihedgehogs, which behave as virtual magnetic monopoles and antimonopoles respectively, it is essential to study their intrinsic excitations. In a new study, researchers revealed the dynamical nature of collective excitation modes in hedgehog lattices in itinerant chiral magnets. Their findings serve as the foundation for studying the dynamics of emergent magnetic monopoles in magnets.
Published Nasal microbiota is potential diagnostic biomarker for sepsis



A new study shows that analyzing nasal microbiota outperforms gut microbiota analysis to predict sepsis in the ICU.
Published Study shows role of fathers in seeding the microbiota of newborns and confirms benefits of maternal fecal microbiota transplants



A mother's contribution to the makeup of a newborn baby's microbiota has been well documented. Now a new article shows the important contributions that fathers make to the composition of microorganisms colonizing a baby's gut as well. Furthermore, the study confirmed that maternal fecal microbiota transfer (FMT) in babies born by caesarean section can help to correct the microbiota disturbances often observed in babies who are not born vaginally.
Published New technique reveals earliest signs of genetic mutations



Mutations are changes in the molecular 'letters' that make up the DNA code, the blueprint for all living cells. Some of these changes can have little effect, but others can lead to diseases, including cancer. Now, a new study introduces an original technique, called HiDEF-seq, that can accurately detect the early molecular changes in DNA code that precede mutations.
Published Origin and spread of malaria



Researchers have reconstructed the evolutionary history and global spread of malaria over the past 5,500 years, identifying trade, warfare, and colonialism as major catalysts for its dispersal.
Published 3D-printed mini-actuators can move small soft robots, lock them into new shapes



Researchers have demonstrated miniature soft hydraulic actuators that can be used to control the deformation and motion of soft robots that are less than a millimeter thick. The researchers have also demonstrated that this technique works with shape memory materials, allowing users to repeatedly lock the soft robots into a desired shape and return to the original shape as needed.
Published Scientists engineer yellow-seeded camelina with high oil output



Using tools of modern genetics, plant biochemists have produced a new high-yielding oilseed crop variety -- a yellow-seeded variety of Camelina sativa, a close relative of canola, that accumulates 21.4% more oil than ordinary camelina.
Published Soil bacteria respire more CO2 after sugar-free meals



Researchers tracked how plant matter moves through bacteria's metabolism. Microbes respire three times as much carbon dioxide (CO2) from non-sugar carbons from lignin compared to sugar from cellulose. Although microbes consume both types of plant matter at the same time, each type enters a different metabolic pathway. Findings could improve predictions of how climate-dependent changes in soil carbon types will affect microbial CO2 production.
Published Virus-like nanoparticles control the multicellular organization and reproduction of host bacteria



Researchers have discovered that virus-like nanoparticles can promote the multicellular organization and reproduction of host bacteria. These particles, which are evolutionarily related to phages (viruses that infect bacteria), contain an enzyme that helps shape the multicellular architecture and ultimately enhances morphological differentiation.
Published Scientists unlock secrets of how archaea, the third domain of life, makes energy



An international scientific team has redefined our understanding of archaea, a microbial ancestor to humans from two billion years ago, by showing how they use hydrogen gas. The findings explain how these tiny lifeforms make energy by consuming and producing hydrogen. This simple but dependable strategy has allowed them to thrive in some of Earth's most hostile environments for billions of years.
Published Semiconductor doping and electronic devices: Heating gallium nitride and magnesium forms superlattice



A study revealed that a simple thermal reaction of gallium nitride with metallic magnesium results in the formation of a distinctive superlattice structure. This represents the first time researchers have identified the insertion of 2D metal layers into a bulk semiconductor. By carefully observing materials through various cutting-edge characterization techniques, the researchers uncovered new insights into the process of semiconductor doping and elastic strain engineering.
Published Looking for a new battery platform? Focus on the essentials



In facing life's many challenges, we often opt for complex approaches to finding solutions. Yet, upon closer examination, the answers are often simpler than we expect, rooted in the core "essence" of the issue. This approach was demonstrated by a research team in their publication on addressing the inherent issues of solid-state batteries.
Published New insights on polymicrobial infections in chronic lung diseases



Chronic lung diseases are often accelerated and exacerbated by polymicrobial infections. An international study has identified two types of these so-called dysbioses in cystic fibrosis. They display distinct ecology and are also likely to respond differently to treatment.
Published New discovery reveals unexpected ocean algae help cool Earth



A common type of ocean algae plays a significant role in producing a massively abundant compound that helps cool the Earth's climate, new research has discovered.
Published Breakthrough in creating cyclic peptide opens the way for new antibiotics



A discovery could speed up efforts to produce new antibiotics in the fight against antimicrobial resistance.
Published Brain's structure hangs in 'a delicate balance'



Researchers examined anatomy of neurons from humans, mice and fruit flies. They discovered that the cellular structure of the brain is at a critical point, poised between two phases. New insights could help design computational models of the brain's complexity.