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Categories: Biology: Genetics, Chemistry: Organic Chemistry
Published How does HIV get into the cell's cenetr to kickstart infection?



UNSW Sydney medical scientists have cracked a mystery whose solution has long eluded researchers. UNSW Sydney medical scientists have cracked a mystery whose solution has long eluded researchers.
Published DNA from preserved feces reveals ancient Japanese gut environment



DNA from ancient feces can offer archaeologists new clues about the life and health of Japanese people who lived thousands of years ago, according to a new study.
Published A new design improves water decontamination via plasma jet



Two research groups design a plasma (an ionized gas) reactor maintained by microwaves that makes it possible to decontaminate waters with high concentrations of dye.
Published Research of water droplet interfaces that offer the secret ingredient for building life



Scientists have experimental evidence that the key step in protein formation can occur in droplets of pure water.
Published New tool reveals gene behavior in bacteria



Researchers showed that the way in which genes are turned on and off as bacteria grow provide clues to their regulation.
Published New study unveils how plants control the production of reactive oxygen species



Reactive oxygen species (ROS), though generally regarded as toxic byproducts of biological processes, serve many important functions in plants. However, the precise mechanism that plants use to regulate the production of ROS remains elusive. In a recent study, researchers clarified how an important ROS-generating enzyme is activated, revealing mechanisms likely conserved across all land plants. Their findings could pave the way for breakthroughs in agricultural and environmental remediation tools.
Published Complex green organisms emerged a billion years ago



Of all the organisms that photosynthesize, land plants have the most complex form. How did this morphology emerge? A team of scientists has taken a deep dive into the evolutionary history of morphological complexity in streptophytes, which include land plants and many green algae. Their research allowed them to go back in time to investigate lineages that emerged long before land plants existed.
Published New research guides mathematical model-building for gene regulatory networks



A newly published study provides guidance for building accurate mathematical models for gene regulatory networks.
Published Tiny worm, giant leap: Discovery of highly specific fatty acid attachment to proteins



In a world where the intricacies of molecular biology often seem as vast and mysterious as the cosmos, a new groundbreaking study delves into the microscopic universe of proteins, unveiling a fascinating aspect of their existence. This revelation could hold profound implications for the understanding and treatment of a myriad of human diseases.
Published New sustainable method for creating organic semiconductors



Researchers have developed a new, more environmentally friendly way to create conductive inks for use in organic electronics such as solar cells, artificial neurons, and soft sensors. The findings pave the way for future sustainable technology.
Published Groundbreaking discovery enables cost-effective and eco-friendly green hydrogen production



A research team has developed a novel catalyst for the high-efficiency and stable production of high-purity green hydrogen.
Published Single-celled kamikazes spearhead bacterial infection



You suddenly feel sick -- pathogenic bacteria have managed to colonize and spread in your body! The weapons they use for their invasion are harmful toxins that target the host's defense mechanisms and vital cell functions. Before these deadly toxins can attack host cells, bacteria must first export them from their production site -- the cytoplasm -- using dedicated secretion systems.
Published A window into plant evolution: The unusual genetic journey of lycophytes



An international team of researchers has uncovered a remarkable genetic phenomenon in lycophytes, which are similar to ferns and among the oldest land plants. Their study reveals that these plants have maintained a consistent genetic structure for over 350 million years, a significant deviation from the norm in plant genetics.
Published Physical processes can have hidden neural network-like abilities



A new study shows that the physics principle of 'nucleation' can perform complex calculations that rival a simple neural network. The work may suggest avenues for new ways to think about computation using the principles of physics.
Published Machine learning method speeds up discovery of green energy materials



Researchers have developed a framework that uses machine learning to accelerate the search for new proton-conducting materials, that could potentially improve the efficiency of hydrogen fuel cells.
Published Chemical synthesis: New strategy for skeletal editing on pyridines



A team has introduced a strategy for converting carbon-nitrogen atom pairs in a frequently used ring-shaped compound into carbon-carbon atom pairs. The method has potential in the quest for active ingredients for new drugs, for example.
Published DNA construction led to unexpected discovery of important cell function



Researchers have used DNA origami, the art of folding DNA into desired structures, to show how an important cell receptor can be activated in a previously unknown way. The result opens new avenues for understanding how the Notch signalling pathway works and how it is involved in several serious diseases.
Published Lighting the path: Exploring exciton binding energies in organic semiconductors



Organic semiconductors are materials that find applications in various electronic devices. Exciton binding energy is an important attribute that influences the behavior of these materials. Now, researchers have employed advanced spectroscopic techniques to accurately determine these energies for various organic semiconductor materials, with a high precision of 0.1 electron volts. Their study reveals unexpected correlations that are poised to shape the future of organic optoelectronics, influence design principles, and find potential applications in bio-related materials.
Published Next-generation batteries could go organic, cobalt-free for long-lasting power



In the switch to 'greener' energy sources, the demand for rechargeable lithium-ion batteries is surging. However, their cathodes typically contain cobalt -- a metal whose extraction has high environmental and societal costs. Now, researchers in report evaluating an earth-abundant, carbon-based cathode material that could replace cobalt and other scarce and toxic metals without sacrificing lithium-ion battery performance.
Published Cobalt-free batteries could power cars of the future



A new battery material could offer a more sustainable way to power electric cars. The lithium-ion battery includes a cathode based on organic materials, instead of cobalt or nickel.