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All About Chemistry... 2011 and beyond

News articles about "System"

Nanoparticles and their orbital positions

Physicists have developed a planet satellite model to precisely connect and arrange nanoparticles in three dimensional structures Inspired by the photosystems of plants and algae these artificial nanoassemblies might in the future serve to collect ... - Read More

SOFs take to water: First soluble 2-D supramolecular organic frameworks created

Water, Organic, Water, organic, Organic, Water
Supramolecular chemistry aka chemistry beyond the molecule in which molecules and molecular complexes are held together by non covalent bonds is just beginning to come into its own with the emergence of nanotechnology Metal organic ... - Read More

Golden trap: Highly sensitive system to detect individual molecules

System, molecules
Medical diagnostics is searching for substances capable of documenting early on whether a serious disease is developing or what its course will be In many cases the treacherous molecules are present only in trace amounts ... - Read More

Microprinting leads to low-cost artificial cells

Easily manufactured low cost artificial cells manufactured using microprinting may one day serve as drug and gene delivery devices and in biomaterials biotechnology and biosensing applications according to a team of Penn State biomedical engineers ... - Read More

Ethanol blends carry hidden risk

Methane, Methane
Blending more ethanol into fuel to cut air pollution from vehicles carries a hidden risk that toxic or even explosive gases may find their way into buildings according to researchers at Rice University Those problems ... - Read More

Can we turn unwanted carbon dioxide into electricity?

Carbon, Carbon dioxide, Carbon dioxide, carbon
Researchers are developing a new kind of geothermal power plant that will lock away unwanted carbon dioxide CO2 underground and use it as a tool to boost electric power generation by at least 10 times ... - Read More

First measurement flight: Research aircraft HALO explores trade wind clouds

Atmospheric
Which climate effects do clouds have Under what conditions do they warm or cool the atmosphere Today after more than five years of preparation the specially equipped research aircraft HALO High Altitude and Long Range ... - Read More

Astronomers solve temperature mystery of planetary atmospheres

Astronomers
An atmospheric peculiarity Earth shares with Jupiter Saturn Uranus and Neptune is likely common to billions of planets University of Washington astronomers have found and knowing that may help in the search for potentially habitable ... - Read More

More light shed on possibility of life on Mars

Mars
Humankind is by nature inquisitive especially about the prospect of life on other planets and whether or not we are alone The aptly named Curiosity a NASA Mars rover has been scouring that planet's surface ... - Read More

NASA Curiosity: First Mars age measurement and human exploration help

Mars, NASA
NASA's Curiosity rover is providing vital insight about Mars' past and current environments that will aid plans for future robotic and human missions In a little more than a year on the Red Planet the ... - Read More

2012 solar storm points up need for society to prepare

A massive ejection of material from the sun initially traveling at over 7 million miles per hour that narrowly missed Earth last year is an event solar scientists hope will open the eyes of policymakers ... - Read More

Polymers can behave like insulators, semiconductors and metals -- as well as semimetals

Metals
Polymers can behave like insulators semiconductors and metals as well as semimetals Twenty researchers under the leadership of Xavier Crispin Docent in organic electronics at Linköping University are behind the breakthrough published in Nature Materials ... - Read More

A stopwatch for electron flashes: duration of energetic electron pulses measured using laser fields

Electron, Electron, Electron
A stopwatch made of light can determine the duration of extremely brief electron flashes Teams based in the Laboratory for Attosecond Physics LAP at LMU and at the Max Planck Institute of Quantum Optics have ... - Read More

Stripped mobile phone camera turned into mini-microscope for low-cost diagnostics

Diagnostics
Simple imaging devices modified to inexpensive mini microscopes are the new weapon in fight against tropical infectious diseases show the researchers at the Institute for Molecular Medicine Finland FIMM University of Helsinki and Karolinska Institutet ... - Read More

World's highest quantum efficiency UV photodetectors created

Quantum, Quantum
Researchers from Northwestern University's McCormick School of Engineering and Applied Science have developed the world's highest quantum efficiency ultraviolet UV photodetector an advance in technology that could aid in the detection of missiles and chemical ... - Read More

Thermoelectric materials nearing production scale

Materials, materials
Half Heusler compounds are especially suited for manufacturing thermoelectric modules Waste heat can be converted to electricity with them Researchers have manufactured the alloys for the first time in kilogram quantities More than two thirds ... - Read More

Three-dimensional view helps laser in building new molecules

Building, molecules
Scientists have developed a new feedback method for optimizing the laser pulse shapes used in the control of chemical reactions In many ways traditional chemical synthesis is similar to cooking To alter the final product ... - Read More

Geoengineering approaches to reduce climate change unlikely to succeed

climate, Climate, Climate change, Climate change
Reducing the amount of sunlight reaching the planet's surface by geoengineering may not undo climate change after all Two German researchers used a simple energy balance analysis to explain how Earth's water cycle responds differently ... - Read More

Ultrathin 'diagnostic skin' allows continuous patient monitoring

Temperature, temperature
It is likely that at your next visit to the doctor a medical practitioner will start by taking your temperature This has been part of medical practice for so long that we may see it ... - Read More

Highly insulating windows are very energy efficient, though expensive

Energy, Energy, Energy, energy, energy
Highly insulating triple pane windows keep a house snug and cozy but it takes two decades or more for the windows to pay off financially based on utility bill savings according to a report by ... - Read More
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