Aqueous organic flow batteries (AOFBs) hold promise for renewable energy integration and electricity grid storage due to their inherent safety, as well as the availability of naturally abundant and synthetically tunable organic redox-active molecules (ORAMs). However, challenges such as low energy density, poor stability at high concentrations, and high synthesis costs hinder their commercial viability. Developing ORAMs that offer both high energy density and ultra-stable cycling performance is essential for advancing stationary energy storage solutions. Increasing the number of electron…
Reliable and accurate monitoring of CO2 emissions is a cornerstone of effective climate change mitigation strategies. While traditional methods largely depend on ground-based measurements and bottom-up inventories, these approaches are often resource-intensive and prone to errors. Satellite Technology has emerged as a promising alternative, but the challenge remains in distinguishing anthropogenic emissions from natural processes. The long atmospheric lifetime of CO2 makes it difficult to pinpoint localized sources of emissions and track changes over time. Additionally, natural emissions and background concentrations can…
Rutgers Health researchers have made discoveries about brown fat that may open a new path to helping people stay physically fit as they age. A team from Rutgers New Jersey Medical School found that mice lacking a specific gene developed an unusually potent form of brown fat tissue that expanded lifespan and increased exercise capacity by roughly 30%. The team is working on a drug that could mimic these effects in humans. “Exercise capacity diminishes as you get older, and…
Researchers at the University of Gothenburg have discovered that what was previously thought to be a unique seaweed species of bladderwrack for the Baltic Sea is in fact a giant clone of common bladderwrack, perhaps the world’s largest clone overall. The discovery has implications for predicting the future of seaweed in a changing ocean. In the brakish waters of the Baltic Sea, bladderwrack is the dominant seaweed species as it is one of the few seaweed species that can tolerate…
A new site for organic molecule formation? Niigata, Japan – Organic molecules that serve as the building blocks of life are believed to form in space, but their exact formation sites and delivery mechanisms to planets remain a major mystery in astronomy and planetary science. One of the key elements in solving this mystery is the presence of ice in interstellar environments. In cold, dense, and shielded regions of the galaxy, atoms and molecules adhere to the surfaces of submicron-sized…
More than 99% of birds can fly. But that still leaves many species that evolved to be flightless, including penguins, ostriches, and kiwi birds. In a new study in the journal Evolution, researchers compared the feathers and bodies of different species of flightless birds and their closest relatives who can still fly. They were able to determine which features change first when birds evolve to be flightless, versus which traits take more time for evolution to alter. These findings help…
Quantum dot light-emitting diodes (QLEDs) have made rapid progress in luminescence, efficiency, and stability, making them promising candidates for displays and solid-state lighting applications. However, achieving high-performance QLEDs with high color purity remains a persistent challenge, particularly red QLEDs, thus limiting the popularity of ultra-high definition devices. Recently, Soochow University, in collaboration with Macau University of Science and Technology and other research institutes, reported a facile high-temperature successive ion layer adsorption and reaction (HT-SILAR) strategy for the growth of high-quality,…
Researchers at the University of Jena develop data sets for the description and recording of odours People all over the world largely agree on what the colour blue looks like or what the shape of a ball feels like. But when it comes to describing odours, opinions often differ. This is because, unlike the processing of wavelengths of light in the brain, which makes it possible to determine colours relatively clearly, it is still not easy to deduce the smell…
A new study led by researchers at Cardiff University, the University of Oxford, the University of Bristol, and the University of Michigan has revealed that two continent-size regions in Earth’s deep mantle have distinctive histories and resulting chemical composition, in contrast to the common assumption they are the same. The findings are available to read in the journal Scientific Reports. Seismologists have long known that seismic waves – generated by earthquakes – do not travel through all parts of Earth’s…
A new study published in Engineering presents a novel framework that combines machine learning (ML) and blockchain technology (BT) to enhance computational security in engineering. The framework, named Machine Learning on Blockchain (MLOB), aims to address the limitations of existing ML-BT integration solutions that primarily focus on data security while overlooking computational security. ML has been widely used in engineering to solve complex problems, offering high accuracy and efficiency. However, it faces security threats such as data tampering and logic corruption….
ASU scientists first to examine hormones and PTSD in non-industrialized society According to the World Health Organization, about 3.9% of the world’s population has had post-traumatic stress disorder at some point during their lives. That number is higher in the United States, at about 6%. PTSD can happen to an individual after experiencing or witnessing a traumatic event and can last for months or years. But there is a lot that is still not understood about this mental health condition. Anthropologists, social scientists…
Nanozymes are synthetic materials that have enzyme-like catalytic properties, and they are broadly used for biomedical purposes, such as disease diagnostics. However, inorganic nanozymes are generally toxic, expensive, and complicated to produce, making them unsuitable for the agricultural and food industries. A University of Illinois Urbana-Champaign research team has developed organic-material-based nanozymes that are non-toxic, environmentally friendly, and cost effective. In two new studies, they introduce next-generation organic nanozymes and explore a point-of-use platform for molecule detection in agricultural products….
In a study published today in Biofunctional Materials, Prof. Dr. Haidar, Founder and CEO of BioMAT’X I+D+I LABs in Santiago, Chile, unveils a groundbreaking advancement in dental care: Copper-incorporated microvesicles (CiMs). This innovative technology combines the healing power of copper with microvesicles to enhance tissue regeneration, promote healing, and combat oral diseases. With potential applications in dentistry, cranio-maxillo-facial surgery and beyond, CiMs; a promising leap forward in biomedical technology. In an exciting breakthrough for dental care, researchers are introducing copper-incorporated…
A Penn State engineering student refined a century-old math problem into a simpler, more elegant form, making it easier to use and explore. Divya Tyagi’s work expands research in aerodynamics, unlocking new possibilities in wind turbine design that Hermann Glauert, a British aerodynamicist and the original author, did not consider. Tyagi, a graduate student pursuing her master’s degree in aerospace engineering, completed this work as a Penn State undergraduate for her Schreyer Honors College thesis. Her research was published in Wind Energy Science….
Utah engineers create first flat telescope lens that can capture color while detecting light from faraway stars For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the bulkier and heavier they become. Scientists have long searched for a way to reduce the weight of lenses without sacrificing functionality. And while some slimmer alternatives exist, they tend to…
Scientists at Penn State have harnessed a unique property called incipient ferroelectricity to create a new type of computer memory that could revolutionize how electronic devices work, such as using much less energy and operating in extreme environments like outer space. They published their work, which focuses on multifunctional two-dimensional field-effect transistors (FETs), in Nature Communications. FETs are advanced electronic devices that use ultra-thin layers of materials to control electrical signals, offering multiple functions like switching, sensing or memory in a…
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