After more than 40 years of intense research experimental physicists still seek to explore the rich behaviour of electrons confined to a two dimensional crystalline structure exposed to large magnetic fields Now a team of ... - Read More
Gems are known for the beauty of the light that passes through them But it is the fixed atomic arrangements of these crystals that determine the light frequencies permitted passage Now a Sandia led team ... - Read More
Researchers at the Ruhr Universität Bochum RUB have developed a new spectroscopic method to support pathologists in diagnosing cancer In the Journal of Biophotonics and the Analyst they compared conventional procedures for colon cancer identification ... - Read More
Folic acid deficiency can cause severe health problems in offspring including spina bifida heart defects and placental abnormalities A study out today reveals that a mutation in a gene necessary for the metabolism of folic ... - Read More
University of Illinois at Urbana Champaign researchers have developed arrays of tiny nano antennas that can enable sensing of molecules that resonate in the infrared IR spectrum The identification of molecules by sensing their unique ... - Read More
At some point in elementary school you were shown that opposite charges attract and like charges repel This is a universal scientific truth except when it isn't A research team led by Berkeley Lab chemist ... - Read More
Hardly a spectroscopic method boasts so many different applications as nuclear magnetic resonance spectroscopy better known as NMR The approach of NMR spectroscopy is based on monitoring the so called nuclear spin namely the angular ... - Read More
Carbon markets and related international schemes that allow payments to landholders for planting trees sometimes called carbon farming are intended to support sequestration of carbon from the atmosphere But they will have harmful effects such ... - Read More
By inserting platinum atoms into an organic semiconductor University of Utah physicists were able to tune the plastic like polymer to emit light of different colors a step toward more efficient less expensive and truly ... - Read More
A new laser based technology may make brain tumor surgery much more accurate allowing surgeons to tell cancer tissue from normal brain at the microscopic level while they are operating and avoid leaving behind cells ... - Read More
Scientists at ETH Zurich and the Lawrence Livermore National Laboratory LLNL in California have developed an innovative sensor for surface enhanced Raman spectroscopy SERS Thanks to its unique surface properties at nanoscale the method can ... - Read More
In a materials science laboratory at Harvard University a transparent disk connected to a laptop fills the room with music it's the Morning prelude from Peer Gynt played on an ionic speaker No ordinary speaker ... - Read More
A ring of protein and pigments half synthetic and half natural can be used to quickly prototype light harvesting antennas that absorb more sunlight than fully natural ones In diagrams it looks like a confection ... - Read More
Released 8 23 2013 12 30 PM EDTSource Newsroom Washington University in St Louis more news from this source Aug 24 2013 In diagrams it looks like a confection of self curling ribbon with bits ... - Read More
Tiny silicon crystals caused no health problems in monkeys three months after large doses were injected marking a step forward in the quest to bring such materials into clinics as biomedical imaging agents according to ... - Read More
The use of plasmonic black metals could someday provide a pathway to more efficient photovoltaics PV the use of solar panels containing photovoltaic solar cells to improve solar energy harvesting according to researchers at Lawrence ... - Read More
Rice University nanotechnology researchers have unveiled a solar powered sterilization system that could be a boon for more than 2.5 billion people who lack adequate sanitation The solar steam sterilization system uses nanomaterials to convert ... - Read More
A protein found in the membranes of ancient microorganisms that live in desert salt flats could offer a new way of using sunlight to generate environmentally friendly hydrogen fuel according to a new study by ... - Read More
Biologists in Tübingen working with Ralf J Sommer have named a newly discovered nematode after a German Nobel laureate Pristionchus maxplancki is thus the first species to carry the name of the scientist who died ... - Read More
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