The modern world is increasingly reliant on advanced fluidic technologies, which form the backbone of countless applications across various industries. From pharmaceuticals and healthcare to environmental engineering, the ability to manipulate fluids with precision is essential. Despite significant advancements in the manipulation of solid materials, liquid handling has lagged behind, facing challenges that can lead
Chemistry
The imperative for effective water purification methods has never been more pressing, given the ever-increasing pollution levels globally. Recent advancements from Dartmouth researchers showcase a pioneering self-powered pump that utilizes natural light and innovative chemistry to selectively target and eliminate specific water pollutants. Their findings appear in the esteemed journal Science, laying down a foundation
Ammonia (NH3) stands as one of the foundational compounds in numerous industries, primarily due to its pivotal role in agriculture as a nitrogen fertilizer. The chemical is synthesized on a massive scale—about 160 million tons annually—using a process that largely relies on the Haber-Bosch method. While this century-old technique effectively converts atmospheric nitrogen and hydrogen
The urgency for sustainable energy solutions has never been greater as we confront climate change and dwindling fossil fuel reserves. Solar energy stands out as a potent resource in this endeavor; harnessing sunlight is crucial for a sustainable and eco-friendly future. Central to this transition are optoelectronic devices—especially organic solar cells—which are capable of converting
In the realm of modern technology, piezoelectric materials serve as the backbone for essential applications, ranging from sonar systems to ultrasound imaging devices. These materials derive their functionality from a phenomenon known as ‘spontaneous polarization.’ This characteristic results from the arrangement of dipoles—pairing positively and negatively charged ions within the material. Ideally, for piezoelectric materials
In the realm of biomedical engineering, one of the greatest challenges scientists face is replicating the complexities of human tissue. Real tissues possess unique properties—strength, elasticity, varying shapes, and sizes—that are essential for their functionality. These attributes are especially critical in areas like cardiac and cartilage tissues, which have notoriously limited self-repair capabilities. Breakthroughs in
In the evolving world of material science, Multi-Principal Element Alloys (MPEAs) have emerged as groundbreaking alternatives to traditional alloys. Unlike the latter, which typically rely on one or two dominant metals complemented by trace elements, MPEAs incorporate multiple elemental principal components in comparable proportions. This fresh approach, conceptualized in 2004, has captivated researchers and engineers
Polymers play an essential role in a wide range of applications, from everyday products to advanced technologies. However, the traditional development of polymers encounters challenges due to the limitations imposed by the chemical composition of the monomers that constitute them. A groundbreaking study by researchers at Scripps Research, published in *Nature Synthesis*, introduces a novel
In a groundbreaking stride toward addressing global water scarcity, researchers at NYU Abu Dhabi have pioneered an advanced method for synthesizing covalent organic framework (COF) membranes using microwave technology. This novel approach, which allows for rapid production and customization of membranes, holds substantial promise for enhancing wastewater treatment processes. Given the increasing urgency for effective
Traditionally, engineers and material scientists have regarded voids or pores within metallic structures as detrimental, compromising the mechanical integrity and performance of materials. Yet, recent advancements suggest this view might warrant reconsideration. Led by Prof. Jin Haijun at the Institute of Metal Research under the Chinese Academy of Sciences, a compelling body of research has
Solid-state electrolytes have garnered significant attention over the years as a promising alternative to traditional liquid electrolytes used in batteries. These innovative materials are designed to enhance the safety and efficiency of energy storage systems, particularly as the demand for more reliable and longer-lasting batteries increases. The ongoing quest for next-generation battery technologies often leads
The relationship between microstructure and the properties of materials is a foundational aspect of materials science that can significantly influence their performance in various applications. Understanding how these microstructural features interact with material properties is crucial not only for enhancing existing materials but also for pioneering the next generation of structural and functional materials. Addressing
Recent developments in the field of molecular and coordination chemistry have opened new pathways for exploring oxidation potential. Leading this groundbreaking research, Professor Ingo Krossing from the University of Freiburg has pioneered methods that notably elevate the oxidation capabilities of positive ions like Ag+ and NO+, which are integral to various chemical processes. This research
The field of synthetic chemistry is at a pivotal juncture, with the urgent need to mitigate the environmental impact associated with traditional chemical processes. One of the primary culprits is the extensive use of organic solvents, which not only contribute to over 80% of the waste generated in chemical reactions but also pose disposal challenges.
Recent breakthroughs in the field of synthetic immunology have been illuminated by researchers at Heidelberg University’s Institute of Organic Chemistry and Institute of Pharmacy and Molecular Biotechnology. Their pioneering work has led to the development of a cutting-edge chemical process that facilitates the rapid production of modified peptides through the incorporation of boronic acids. This