Researchers create single-atom lithography in graphene
(PhysOrg.com) -- A little zinc can do a lot of damage to graphene. Rice University researchers have taken advantage of that to create single-atomic-layer lithography.
Nanophysics
Mar 4, 2011
2
0
Page 15 - News tagged with chemical science
Energy researchers invent error-free catalysts
A team of researchers from the University of Minnesota, University of Massachusetts Amherst, University of Delaware, and University of California Santa Barbara have invented oscillating catalyst technology that can accelerate ...
Materials Science
Mar 4, 2020
2
437
Researchers toughen glass using nanoparticles
UCLA mechanical engineers and materials scientists have developed a process that uses nanoparticles to strengthen the atomic structure of glass. The result is a product that's at least five times tougher than any glass currently ...
Nanomaterials
Jul 17, 2019
0
222
Karplus, Levitt, Warshel win Nobel chemistry prize for cyber experiments (Update 3)
Three U.S.-based scientists won this year's Nobel Prize in chemistry on Wednesday for developing powerful computer models that researchers use to understand complex chemical interactions and create new drugs.
Materials Science
Oct 9, 2013
1
0
Tracking chirality in real time
Chiral molecules exist in two forms, called enantiomers, which are mirror images of each other and non-superimposable—much like a pair of hands. While they share most chemical and physical properties, enantiomers can have ...
Biochemistry
May 26, 2022
0
257
Researchers closer to early detection of Parkinson's disease
(Phys.org)—In collaboration with colleagues at Oxford, a team of researchers at Umeå University in Sweden has now further elaborated its discovery of a way to detect Parkinson's disease at an early stage, and applications ...
Biochemistry
Sep 26, 2012
0
0
Does the titanium dioxide in food and nanomaterials affect the gut microbiome?
A new study has shown that the titanium dioxide (TiO2) frequently used in foods, coatings, pigments, and paints that is ingested can affect both the types of bacteria present in the human gut and the pH of the colon. The ...
Environment
Oct 3, 2017
0
17
Warming temperatures cause aquatic animals to shrink the most
Warmer temperatures cause greater reduction in the adult sizes of aquatic animals than in land-dwellers in a new study by scientists from Queen Mary, University of London and the University of Liverpool.
Ecology
Nov 5, 2012
1
0
Plastics recycling deadlines loom—will companies meet their goals?
Many of the world's largest consumer product companies, including Cocoa-Cola, Unilever and PepsiCo, have set ambitious targets for replacing virgin plastics with recycled ones— typically 25% of their total packaging by ...
Other
Oct 13, 2021
0
22
Synthetic polymers enable cheap, efficient, durable alkaline fuel cells
A new cost-effective polymer membrane can decrease the cost of alkaline batteries and fuel cells by allowing the replacement of expensive platinum catalysts without sacrificing important aspects of performance, according ...
Materials Science
Aug 7, 2013
0
0
