A breath reveals a hidden image in anti-counterfeit drug labels
An outline of Marilyn Monroe's iconic face appeared on the clear, plastic film when a researcher fogs it with her breath.
Chameleon crystals could enable active camouflage (w/ video)
(Phys.org) —The ability to control crystals with light and chemistry could lead to chameleon-style color-changing camouflage for vehicle bodies and other surfaces.
Researchers teach old chemical new tricks to make cleaner fuels, fertilizers
University researchers from two continents have engineered an efficient and environmentally friendly catalyst for the production of molecular hydrogen (H2), a compound used extensively in modern industry ...
Using genetic algorithms to discover new nanostructured materials
Researchers at Columbia Engineering, led by Chemical Engineering Professors Venkat Venkatasubramanian and Sanat Kumar, have developed a new approach to designing novel nanostructured materials through an ...
Nanodiamond production in ambient conditions opens door for flexible electronics, implants and more
Instead of having to use tons of crushing force and volcanic heat to forge diamonds, researchers at Case Western Reserve University have developed a way to cheaply make nanodiamonds on a lab bench at atmospheric ...
Engineers develop new metabolic pathway to more efficiently convert sugars into biofuels
(Phys.org) —UCLA chemical engineering researchers have created a new synthetic metabolic pathway for breaking down glucose that could lead to a 50 percent increase in the production of biofuels.
Scientists use DNA to assemble a transistor from graphene
(Phys.org) —Graphene is a sheet of carbon atoms arrayed in a honeycomb pattern, just a single atom thick. It could be a better semiconductor than silicon – if we could fashion it into ribbons 20 to 50 ...
Engineers make golden breakthrough to improve electronic devices
(Phys.org) —A Kansas State University chemical engineer has discovered that a new member of the ultrathin materials family has great potential to improve electronic and thermal devices.
Chemical engineers' research may lead to inexpensive, flexible solar cells (w/ Video)
(Phys.org) —Work by a team of chemical engineers at Penn State and Rice University may lead to a new class of inexpensive organic solar cells.
3D graphene: Solar cells' new platinum?
One of the most promising types of solar cells has a few drawbacks. A scientist at Michigan Technological University may have overcome one of them.
New flow battery could enable cheaper, more efficient energy storage
MIT researchers have engineered a new rechargeable flow battery that doesn't rely on expensive membranes to generate and store electricity. The device, they say, may one day enable cheaper, large-scale energy ...
New laser shows what substances are made of, could be new eyes for military (w/ video)
A new laser that can show what objects are made of could help military aircraft identify hidden dangers such as weapons arsenals far below.
Organic polymers show sunny potential
(Phys.org) —A new version of solar cells created by laboratories at Rice and Pennsylvania State universities could open the door to research on a new class of solar energy devices.
Researchers develop method to inkjet print highly conductive, bendable layers of graphene
(Phys.org) —Imagine a bendable tablet computer or an electronic newspaper that could fold to fit in a pocket.