HEADLINES ARCHIVE
Researchers Warn About Chemical Weapons Risk Amid Advancements in Science, Tech
A team of researchers is urging the States Parties to the Chemical Weapons Convention to consider certain steps to prevent a resurgence of chemical weapons, which might emerge in step with technology advancements and amid current international turmoil.
Adhesives Synthesized from Wood Waste
A new chemical process converts a component of wasted wood pulp and other biomass into high-value pressure-sensitive adhesives.
Domestic Supply of Iodine-131 Secured in the U.S.
The first supplier to be based in the U.S. since the 1980s is expected to help guarantee the availability of the radioisotope for medical use.
Hydrogen Peroxide-Filled Microgel Reduces the Effectiveness of Viruses by 99.9%
Researchers have created a microgel that reduces the infectability of viruses and bacteria.
3D Printing: The Future of Manufacturing
3D manufacturing is clearly one of the most innovative technologies available for manufacturing. Although it has only been around for a few decades, it is quickly becoming a valuable tool for a range of industries and applications.
Designing Proteins That Snap Together Like Legos
Newly developed, self-assembling protein filaments could lead to the construction of entirely novel materials unlike any found in nature.
A Green Approach to Recovering Rare Earths from Fluorescent Lamps
The metals are recovered from discarded lamps by means of chelator chemistry instead of the harsh acid extractants commonly applied to dissolve valuable materials.
Toward an Environmentally-friendly Concrete
Environmentally-friendly methods for producing concrete without cement are being developed. One such method makes use of fly ash, which results in a product strong as traditional concrete and also offers greater resiliency to acid damage and temperature extremes.
Skip the Sutures in Favor of Laser-Activated Silk Nanosealants
Laser-activated nanosealants may offer a more biocompatible tissue repair option than sutures or staples.
Reversible Adhesive Simplifies Electronics Recycling
Originally formulated for dental use, the thermolabile adhesive is easily removed.
A Phthalate Substitute Promises Safer Plastics
An alternative plasticizer that doesn’t leach out of polyvinyl chloride is under development.
Plastic Bottle Waste Repurposed as Useful Aerogels
World’s first PET aerogels reduce plastic waste and are suitable for heat and sound insulation, oil spill cleanup, carbon dioxide absorption and fire safety applications.
Creating a Metal as Strong as Captain America’s Shield
Army Research Lab’s new material could be used for spacecraft, military vehicles and more.
Funding Secured for Safer Fuel Rod R&D
The U.S. Department of Energy has awarded a $33.7 million project to continue development of advanced fuel rod technologies.
Plant-based Road Salt May Not Be So Eco-Friendly After All
As winter approaches, the discussion over natural alternatives to road salt heats up. Joining that discussion are York University researchers who are suggesting that one of those natural alternatives isn’t necessarily eco-friendlier.
Composite Material Regulates Its Own Temperature
Materials scientists at the University of Nottingham, U.K., adopted a bio-inspired engineering approach to develop a thermally-functional material made of a synthetic polymer.
Video: Oil-repellent Membranes Engineered for the Oil and Gas Industry
A new coating technology offers a way to keep oil from clogging filter membranes and other equipment used in the oil and gas industry.
Liquid Gold: Bio-Bricks, Fertilizer Produced with Nutrient Recovery Urinal
Bricks of different shapes and tensile strengths are grown from a common waste material: human urine.
Dendrites Detained by Li Metal Battery-Nanotube Duo
Multiwalled carbon nanotube film quenches lithium metal dendrites in batteries that charge faster, last longer.
Comparison of Materials Choices for Heat Exchanger Tubes
Choosing materials for a chemical shell-and-tube heat exchanger is difficult, even for engineers with many years of experience, simply because there are so many options.