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GE Scientists Developing Wearable RFID Sensors to Detect Airborne Chemical Agents
Chemistry / Analytical Chemistry
21 minutes ago |
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GE Global Research, the technology development arm for the General Electric, today announced a $2 million award from the National Institute of Environmental Health Sciences to develop wearable RFID sensors ...
Just like old times: Generating RNA molecules in water
3 hours ago |
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A key question in the origin of biological molecules like RNA and DNA is how they first came together billions of years ago from simple precursors. Now, in a study appearing in this week's Journal of Biological Chemistry, resear ...
Microbes to Take Over Ethanol Production?
(PhysOrg.com) -- Not too long ago, it seemed that ethanol production was the wave of the future. The use of trash, wood chips or different types of plants -- usually grass or corn -- to make ethanol was considered ...
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IBM scientists create rapid disease diagnostic chip (w/ Video)
Chemistry / Analytical Chemistry
21 hours ago |
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Saving the single cysteine: new antioxidant system found (w/ Video)
Chemistry / Biochemistry
23 hours ago |
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An atomic-level look at an HIV accomplice
Chemistry / Biochemistry
Nov 19, 2009 |
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Researchers Begin to Decipher Metabolism of Sexual Assault Drug
Chemistry / Biochemistry
Nov 19, 2009 |
4 / 5 (1) |
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New on-off 'switch' triggers and reverses paralysis in animals with a beam of light (w/ Video)
Chemistry / Biochemistry
Nov 18, 2009 |
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Using superconducting probes to get a picture of what it's like inside CNTs,
6 hours ago |
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Researchers Find Innate Correlations Among Different Power Law Phenomena,
Nov 17, 2009 |
4.3 / 5 (15) |
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Building a more versatile laser,
Nov 16, 2009 |
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New Digital 'Electronics' Concept May Continue Moore's Law,
Nov 05, 2009 |
4.7 / 5 (70) |
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Tiny Music Player Made from Wire Bridge (w/ Video),
Nov 04, 2009 |
4.2 / 5 (17) |
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More Chemistry News
Researchers create 'fly paper' to capture circulating cancer cells
Nov 18, 2009 |
4 / 5 (5) |
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Just as fly paper captures insects, an innovative new device with nano-sized features developed by researchers at UCLA is able to grab cancer cells in the blood that have broken off from a tumor.
Saliva proteins change as women age
Nov 18, 2009 |
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In a step toward using human saliva to tell whether those stiff joints, memory lapses, and other telltale signs of aging are normal or red flags for disease, scientists are describing how the protein content ...
'No muss, no fuss' miniaturized analysis for complex samples developed
Chemistry / Analytical Chemistry
Nov 18, 2009 |
4.7 / 5 (3) |
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The goal of an integrated, miniaturized laboratory analysis system, also known as a "lab-on-a-chip," is simple: sample in, answer out. However, researchers wanting to use these microfluidic devices to analyze ...
NASA Develops Algae Bioreactor as a Sustainable Energy Source
Nov 18, 2009 |
4.6 / 5 (5) |
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(PhysOrg.com) -- As a clean energy alternative, NASA invented an algae photo-bioreactor that grows algae in municipal wastewater to produce biofuel and a variety of other products.
Toward explaining why hepatitis B hits men harder than women
Nov 18, 2009 |
5 / 5 (1) |
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Scientists in China are reporting discovery of unusual liver proteins, found only in males, that may help explain the long-standing mystery of why the hepatitis B virus (HBV) sexually discriminates -- hitting ...
The protein Srebp2 drives cholesterol formation in prion-infected neuronal cells
Nov 18, 2009 |
4 / 5 (1) |
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Prions are causing fatal and infectious diseases of the nervous system, such as the mad cow disease (BSE), scrapie in sheep or Creutzfeldt-Jakob disease in humans. Scientists of Helmholtz Zentrum München and Technische Universität ...
One word: bioplastics
Nov 17, 2009 |
4.5 / 5 (10) |
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(PhysOrg.com) -- Every year, more than 250 billion pounds of plastic are produced worldwide. Much of it ends up in the world's oceans, a fact that troubles MIT biology professor Anthony Sinskey.
New research provides blueprint for molecular basis of global warming
Nov 17, 2009 |
4 / 5 (4) |
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A new study indicates that major chemicals most often cited as leading causes of climate change, such as carbon dioxide and methane, are outclassed in their warming potential by compounds receiving less attention.
Stem cells alleviate tumor treatment side effects
Nov 17, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- Human embryonic stem cells could help people with learning and memory deficits after radiation treatment for brain tumors, suggests a new UC Irvine study.
Research describes connections between Circadian and metabolic systems
Nov 17, 2009 |
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(PhysOrg.com) -- A paper by University of Notre Dame biologist Giles Duffield and a team of researchers offers new insights into a gene that plays a key role in modulating the body’s Circadian system and may ...
Fungi May Hold Key to Reducing Grapefruit Juice Interactions with Medications
Nov 17, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- A fungus may help solve a problem of a grapefruit compound that interacts negatively with certain prescription drugs, according to studies by Agricultural Research Service (ARS) scientists.
Accidental discovery produces durable new blue pigment for multiple applications
Nov 16, 2009 |
4.5 / 5 (28) |
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An accidental discovery in a laboratory at Oregon State University has apparently solved a quest that over thousands of years has absorbed the energies of ancient Egyptians, the Han dynasty in China, Mayan ...
Genome Engineering Could Provide New Method of Creating Diesel
Nov 16, 2009 |
3.3 / 5 (6) |
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When we think of genetic engineering, our minds often jump to giant tomatoes and animal cloning. However, this is not always the case.
Scientists guide immune cells with light and microparticles (w/ Video)
Nov 16, 2009 |
5 / 5 (3) |
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A team led by Yale University scientists has developed a new approach to studying how immune cells chase down bacteria in our bodies. Their findings are described in the November 15 issue of Nature Methods Advanc ...
Tiny bubbles clean oil from water
Nov 16, 2009 |
4 / 5 (3) |
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Small amounts of oil leave a fluorescent sheen on polluted water. Oil sheen is hard to remove, even when the water is aerated with ozone or filtered through sand. Now, a University of Utah engineer has developed ...
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Tiny particles can deliver antioxidant enzyme to injured heart cells
Chemistry / Polymers
Nov 16, 2009 |
5 / 5 (1) |
0
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Study reveals why certain drug combinations backfire
Chemistry / Biochemistry
Nov 13, 2009 |
4.5 / 5 (4) |
0
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The Future in Two Words: Ionic Liquids
Chemistry / Materials Science
Nov 13, 2009 |
4.4 / 5 (8) |
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Drinking green tea helps prevent kidney stones
Chemistry / Other
Nov 13, 2009 |
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Researchers solve structure of NMDA receptor unit that could be drug target for neurological diseases
Chemistry / Biochemistry
Nov 12, 2009 |
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New chemical reaction offers opportunities for drug development
Chemistry / Biochemistry
Nov 12, 2009 |
5 / 5 (2) |
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Sweet as can be: How E. coli gets ahead
Chemistry / Biochemistry
Nov 12, 2009 |
not rated yet |
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Vibrations key to efficiency of green fluorescent protein
Chemistry / Biochemistry
Nov 11, 2009 |
4.5 / 5 (6) |
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New evidence that dark chocolate helps ease emotional stress
Chemistry / Biochemistry
Nov 11, 2009 |
4 / 5 (4) |
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Energy-saving powder: Converting methane to methanol
Chemistry / Other
Nov 11, 2009 |
3.2 / 5 (6) |
2
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Form of Mercury in Older Dental Fillings Unlikely to be Toxic: Study
Chemistry / Analytical Chemistry
Nov 11, 2009 |
4 / 5 (3) |
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Exploration by explosion: Studying the inner realm of living cells
Chemistry / Biochemistry
Nov 11, 2009 |
4 / 5 (5) |
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Right first time: Pioneering new methods of drug manufacture
Chemistry / Materials Science
Nov 11, 2009 |
not rated yet |
0
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Largest-ever database for liver proteins may lead to treatments for hepatitis
Chemistry / Biochemistry
Nov 11, 2009 |
5 / 5 (1) |
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Drug industry, nonprofits join forces to fight world's neglected diseases
Chemistry / Other
Nov 11, 2009 |
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Telling an old book by its smell: Aroma hints at ways of preserving treasured documents
Chemistry / Analytical Chemistry
Nov 10, 2009 |
5 / 5 (1) |
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H1N1 Virus Can Be Killed by Acidic Ozone Water
Chemistry / Biochemistry
Nov 09, 2009 |
4.6 / 5 (39) |
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Wet ethanol production process yields more ethanol and more co-products
Chemistry / Biochemistry
Nov 09, 2009 |
1 / 5 (1) |
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New imagining technique could lead to better antibiotics and cancer drugs
Chemistry / Biochemistry
Nov 09, 2009 |
5 / 5 (4) |
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Look ma, no mercury in fillings!
Chemistry / Materials Science
Nov 09, 2009 |
5 / 5 (1) |
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