Photochemistry and a new catalyst could make fertilizer more sustainable
Georgia Tech engineers are working to make fertilizer more sustainable—from production to productive reuse of the runoff after application—and a pair of new studies is offering promising avenues at both ends of the process......»»
Powering enzymes with light to make ammonia
The Earth's atmosphere contains large amounts of nitrogen in the form of dinitrogen gas (N2). Converting N2 to ammonia (NH3) is critical for making the fertilizer needed for agriculture......»»
NIS2: A catalyst for cybersecurity innovation or just another box-ticking exercise?
The Network and Information Security (NIS) 2 Directive is possibly one of the most significant pieces of cybersecurity regulation to ever hit Europe. The 27 EU Member States have until 17 October 2024 to adopt and publish the standards necessary to c.....»»
Biocides are a useful tool to combat antibiotic resistance but appropriate use is vital, scientists suggest
A recent review in the journal Sustainable Microbiology discusses how the use of biocides can promote well-being—but must only be used when there are clear benefits......»»
Chemists develop new sustainable reaction for creating unique molecular building blocks
Polymers can be thought of like trains: Just as a train is composed of multiple cars, polymers are made up of multiple monomers, and the couplings between the train cars are similar to the chemical bonds that link monomers together. While polymers ha.....»»
Sustainable products give manufacturers an edge over competition, suppliers say
Suppliers and automakers increasingly see developing sustainable products not just as a way to check a box on climate targets but to help them save costs and differentiate themselves from competitors......»»
Major energy companies conceal 47% of biodiversity damage, according to research
A study by the UPV/EHU's Research Group on Circular Economy, Business Performance and Achievement of Sustainable Development Goals reveals that energy companies conceal 47% of the damage wrought on biodiversity as a result of their activity. The stud.....»»
Chemical and transportation industries could boost with new catalyst coating
Coupling electrochemical conversion of the greenhouse gas CO2 with renewable electricity sources—such as solar and wind—promises green production of high-demand chemicals and transportation fuels. Carbon dioxide coupling products such as ethylene.....»»
Sustainable and reversible 3D printing method uses minimal ingredients and steps
A new 3D printing method developed by engineers at the University of California San Diego is so simple that it uses a polymer ink and salt water solution to create solid structures. The work, published in Nature Communications, has the potential to m.....»»
Is that glass bottle of orange juice better for the planet than a plastic container?
Which packaging type for a 12-ounce, single-serve container of orange juice would you choose as the most sustainable option:.....»»
New, more sustainable method for manufacturing microchips and other nanoscale devices
Putting 50 billion transistors into a microchip the size of a fingernail is a feat that requires manufacturing methods of nanometer level precision—layering of thin films, then etching, depositing, or using photolithography to create the patterns o.....»»
Breakthrough in Z-alkene synthesis: Scientists develop efficient and sustainable method
Z-alkenes are organic compounds with a double bond between two carbon atoms and two substituents attached to the carbon atoms on the same side of the double bond. They are ubiquitous structural components of organic compounds in chemistry and biology.....»»
Scientists convert bacteria into efficient cellulose producers
Bacteria produce materials that are of interest to humans, such as cellulose, silk and minerals. The advantage of producing bacteria in this way is that it is sustainable, takes place at room temperature and in water. A disadvantage is that the proce.....»»
Mass breeding of desert locusts unlocks new food source
Mass breeding of desert locusts in a controlled environment could provide a sustainable source of protein for animals and humans as well as business opportunities in Sub-Saharan Africa, researchers say......»»
Unlocking carbon"s potential: CRISPR boosts lignocellulose absorption
Lignocellulosic biomass, such as paper mulberry, holds promise for sustainable material production due to its cost-effectiveness and renewability. However, optimizing lignin composition remains challenging due to its complex structure and varied comp.....»»
Build a PC From Scratch
The old-school tower PC is modular, sustainable — and cool looking! The post Build a PC From Scratch appeared first on Make: DIY Projects and Ideas for Makers......»»
Liquid metals offer potential for greener chemical processes, researchers say
University of Sydney researchers are proposing a new way to curb industrial emissions, by tapping into the "atomic intelligence" of liquid metals to deliver greener and more sustainable chemical reactions......»»
"Janus" dual-atom catalyst shows enhanced performance for electrocatalytic oxygen reduction and evolution
A research team led by Prof. Yan Wensheng from the University of Science and Technology of China (USTC) has created the innovative "Janus" dual-atom catalyst (FeCo-N3O3@C) with Fe and Co atoms coordinated synergistically through an N-O bridge, which.....»»
Reducing carbon dioxide to acetate with a polyaniline catalyst coated in cobalt oxide nanoparticles
Acetic acid, also known as acetate, and other products that can be developed from acetic acid are used in a variety of industries, from food production to medicine to agriculture. Currently, acetate production uses a significant amount of energy and.....»»
Study identifies best bioenergy crops for sustainable aviation fuels by US region, policy goals
Researchers analyzed the financial and environmental costs and benefits of four biofuels crops used to produce sustainable aviation fuels in the U.S. They found that each feedstock—corn stover, energy sorghum, miscanthus or switchgrass—performed.....»»
Nature-inspired novel catalyst paves the way for efficient hydrocarbon decomposition
A research team affiliated with UNIST has developed a novel catalyst that mimics the ability of a natural enzyme to break down harmful hydrocarbons, paving the way for a more environmentally friendly and energy-efficient approach to reducing pollutio.....»»