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Categories: Chemistry: Biochemistry, Mathematics: Statistics
Published Utilizing active microparticles for artificial intelligence
(via sciencedaily.com) Original source Artificial intelligence using neural networks performs calculations digitally with the help of microelectronic chips. Physicists have now created a type of neural network that works not with electricity but with so-called active colloidal particles.The researchers describe how these microparticles can be used as a physical system for artificial intelligence and the prediction of time series.
Published Locusts' sense of smell boosted with custom-made nanoparticles
(via sciencedaily.com) Original source Scientists have harnessed the power of specially made nanostructures to enhance the neural response in a locust's brain to specific odors and to improve their identification of those odors.
Published Scientists design a two-legged robot powered by muscle tissue
(via sciencedaily.com) Original source Compared to robots, human bodies are flexible, capable of fine movements, and can convert energy efficiently into movement. Drawing inspiration from human gait, researchers from Japan crafted a two-legged biohybrid robot by combining muscle tissues and artificial materials. This method allows the robot to walk and pivot.
Published How to shift gears in a molecular motor
(via sciencedaily.com) Original source Scientists have long strived to develop artificial molecular motors that can convert energy into directed motion. Researchers have now presented a solution to a challenging problem: how motion can be transferred in a controlled manner from one place to another through a 'molecular gear'. Molecular motors have the potential for use in, for example, energy storage applications and medicine.
Published Deep learning reveals molecular secrets of explosive perchlorate salts
(via sciencedaily.com) Original source Perchlorate compounds are known for their explosive nature. To understand what makes these compounds so explosive, a team of researchers developed a novel deep learning-based method that analyses their crystal structure and molecular interactions to elucidate their physical properties. This novel technique avoids dangerous laboratory-based experiments and uses data to study the nature of compounds. Overall, the study marks a significant step towards data-driven and artificial intelligence-based methods for chemical research.
Published Cellular scaffolding rewired to make microscopic railways
(via sciencedaily.com) Original source Researchers were able to control the growth of thin, branching networks that support cellular structure and help cells function. The networks, called microtubules, can exert force and precisely transport chemicals at a subcellular level.
Published Autonomous synthesis robot uses AI to speed up chemical discovery
(via sciencedaily.com) Original source Chemists have developed an autonomous chemical synthesis robot with an integrated AI-driven machine learning unit. Dubbed 'RoboChem', the benchtop device can outperform a human chemist in terms of speed and accuracy while also displaying a high level of ingenuity. As the first of its kind, it could significantly accelerate chemical discovery of molecules for pharmaceutical and many other applications.
Published Teaching nature to break human-made chemical bonds
(via sciencedaily.com) Original source A newly evolved enzyme could one day make silicone compounds biodegradable.
Published Innovative microscopy technique reveals secrets of lipid synthesis inside cells
(via sciencedaily.com) Original source Researchers have made a pivotal discovery in the field of cellular microscopy. The team has successfully developed Two-Color Infrared Photothermal Microscopy (2C-IPM), a novel technology designed to investigate neutral lipids within lipid droplets of living cells. This new microscopy can be used with isotope labeling, which allows for the detailed monitoring of neutral lipid synthesis within individual lipid droplets.
Published Self-powered movable seawall for tsunami protection and emergency power generation
(via sciencedaily.com) Original source A movable seawall system, capable of generating sufficient electricity to raise gates and protect ports against tsunamis, has been proposed by researchers. The system has been found feasible in areas prone to Nankai Trough earthquake tsunamis. Additionally, it can generate surplus energy to supply emergency power to ports during power outages that commonly occur in natural disasters. This innovative system integrates disaster prevention with the use of renewable energy.
Published Breakthrough in muscle regeneration: Nanotech scaffolding supports tissue growth
(via sciencedaily.com) Original source MXene nanoparticle scaffolds have been shown to stimulate muscle growth, making them a promising option to treat muscle loss and damage. Now, researchers explain the molecular mechanisms behind their positive influence on muscle regeneration. This discovery can advance MXene scaffolds, potentially improving muscle reconstruction surgeries and establishing them as a standard medical practice for muscle recovery.
Published Hacking DNA to make next-gen materials
(via sciencedaily.com) Original source Scientists have developed a universal method for producing a wide variety of designed metallic and semiconductor 3D nanostructures -- the potential base materials for next-generation semiconductor devices, neuromorphic computing, and advanced energy applications. The new method, which uses a 'hacked' form of DNA that instructs molecules to organize themselves into targeted 3D patterns, is the first of its kind to produce robust nanostructures from multiple material classes.
Published Offshore wind farms are vulnerable to cyberattacks
(via sciencedaily.com) Original source Researchers have presented a new study on cyberattack risks to offshore wind farms in Glasgow, United Kingdom. They looked specifically at wind farms that use voltage-source-converter high-voltage direct-current (VSC-HVDC) connections, which are rapidly becoming the most cost-effective solution to harvest offshore wind energy around the world. They found that their complex, hybrid-communication architecture presents multiple access points for cyberattacks.
Published Fast-charging lithium battery seeks to eliminate 'range anxiety'
(via sciencedaily.com) Original source Engineers have created a new lithium battery that can charge in under five minutes -- faster than any such battery on the market -- while maintaining stable performance over extended cycles of charging and discharging.
Published Research of water droplet interfaces that offer the secret ingredient for building life
(via sciencedaily.com) Original source Scientists have experimental evidence that the key step in protein formation can occur in droplets of pure water.
Published New model predicts how shoe properties affect a runner's performance
(via sciencedaily.com) Original source A new model predicts how shoe properties will affect a runner's performance. The model could be a tool for designers looking to push the boundaries of sneaker design.
Published New study unveils how plants control the production of reactive oxygen species
(via sciencedaily.com) Original source 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 A new 3D bioprinted model offers a novel tool to study common liver disease, and perhaps find an effective treatment
(via sciencedaily.com) Original source Metabolic dysfunction--associated steatohepatitis or MASH (formerly known as nonalcoholic steatohepatitis) is an inflammatory, liver-scarring disease that affects 1.5% to 6.5% of all U.S. adults. There are no approved pharmacological therapies for MASH and in the most severe case, the only recourse is liver transplantation.
Published New video camera system captures the colored world that animals see, in motion
(via sciencedaily.com) Original source A new camera system allows ecologists and filmmakers to produce videos that accurately replicate the colors that different animals see in natural settings.
Published Water, water everywhere and now we may have drops to drink
(via sciencedaily.com) Original source Researchers have achieved a major breakthrough in Redox Flow Desalination (RFD), an emerging electrochemical technique that can turn seawater into potable drinking water and also store affordable renewable energy.