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News articles about "chemical"

Imaging: A brighter future for cell tracking

A research team in Asia has developed a method for tracking or 'tracing' cells that overcomes the limitations of existing methods The team's fluorescent organic tracers will provide researchers with a non invasive tool to ... - Read More

New sensor is almost as sensitive as a dog's nose

Light, Light
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

Reproducing nature's chemistry: Researchers alter molecular properties in a new way

In their search for molecules with certain characteristics chemists have produced millions of new increasingly complex synthetic materials by altering molecules' chemical structures Taking cues from nature Northwestern University researchers have recently tested a new ... - Read More

A completely new atomic crystal dynamic of the white pigment titanium dioxide discovered

Atomic, Crystal
An international team of researchers at Vienna University of Technology in Austria and at Princeton University in the USA has confirmed theoretically predicted interactions between single oxygen molecules and crystalline titanium dioxide The results which ... - Read More

Transparent artificial muscle plays music to prove a point

materials, Materials
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

From cancer treatment to ion thruster: The newest little idea for nanosat micro rockets

treatment, cancer, Cancer treatment
Nanosatellites are smartphone sized spacecraft that can perform simple yet valuable space missions Dozens of these little vehicles are now tirelessly orbiting Earth performing valuable functions for NASA the Department of Defense and even private ... - Read More

Drug Blocks Light Sensors in Eye That May Trigger Migraine Attacks

Released 8 26 2013 5 00 PM EDTSource Newsroom Salk Institute for Biological Studies more news from this source Aug 30 2013 LA JOLLA CA For many migraine sufferers bright lights are a surefire way ... - Read More

Existence of new element confirmed

Element, Element
An international team of researchers led by physicists from Lund University has confirmed the existence of what is considered a new element with atomic number 115. The experiment was conducted at the GSI research facility ... - Read More

Patent shows promise for improved method of carbon capture

Carbon, carbon
An innovative method for stripping greenhouse gases such as carbon dioxide from industrial emissions is potentially cheaper and more efficient than current methods according to a United States patent based on research by Dr Jason ... - Read More

Biomaterial, pharmacy researchers develop polymer to help oral medications reach bloodstream

All too often when a person takes a pill full of a potent and effective drug the drug passes straight through the body not reaching the organ where it is needed a waste of money ... - Read More

Producing hydrogen from water with carbon/charcoal powder

Carbon, carbon
In the latest advance in efforts to find an inexpensive way to make hydrogen from ordinary water one of the keys to the much discussed hydrogen economy scientists are reporting that powder from high grade ... - Read More

Oxygen 'sponge' presents path to better catalysts, energy materials

Catalysts
Scientists at the Department of Energy's Oak Ridge National Laboratory have developed a new oxygen sponge that can easily absorb or shed oxygen atoms at low temperatures Materials with these novel characteristics would be useful ... - Read More

How quickly can a bacterium grow? E. coli can replicate close to thermodynamic limits of efficiency

Replication, Heat
All living things must obey the laws of physics including the second law of thermodynamics which states that the universe's disorder or entropy can only grow Highly ordered cells and organisms appear to contradict this ... - Read More

Worldwide ban on flame retardant

Plastics
The flame retardant HBCD may no longer be produced or used This was decided by representatives from over 160 countries in late May at a UN conference on chemicals in Geneva Empa's extensive research on ... - Read More

Molecular switch changes liquid crystal colors

Dartmouth researchers have developed a molecular switch that changes a liquid crystal's readout color based on a chemical input This new development may open the way for using liquid crystals in detecting harmful gases pathogens ... - Read More

Ocean fish acquire more mercury at depth

fish, Mercury
Mercury a common industrial toxin is carried through the atmosphere before settling on the ocean and entering the marine food web Now exciting new research from the University of Michigan and the University of Hawai'i ... - Read More

Simple mix of rock and organic waste is powerful fertilizer

Fertilizer
Food and biofuel crops could be grown and maintained in many places where it wasn't previously possible such as deserts landfills and former mining sites thanks to an inexpensive non chemical soil additive The additive ... - Read More

New rechargeable flow battery could enable cheaper, more efficient energy storage

Battery
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 storage The palm ... - Read More

Nanosensors could aid drug manufacturing

Nanosensors
MIT chemical engineers have discovered that arrays of billions of nanoscale sensors have unique properties that could help pharmaceutical companies produce drugs especially those based on antibodies more safely and efficiently Using these sensors the ... - Read More

Researchers open a door for solid state physics: Laser processes observed with X-rays on a solid

Solid state
Without the currently available plethora of X ray methods basic research in the physical sciences would be unthinkable The methods are used in solid state physics in the analysis of biological structures and even art ... - Read More
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