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Tag: "nanosensors" at biology news

Revolutionary nanotechnology illuminates brain cells at work

...ance energy transfer, or FRET. In a new study, the nanosensors were introduced into nerve cells to measure the release of the neurotransmitter glutamate--the major brain chemical that increases nerve-cell activity in mammalian brains. It is involved in everything from learning and memory to mood and perception. ...

Researchers Create DNA-Based Sensors for Nano-Tongues and Nano-Noses

...ty. According to the researchers, arrays of these nanosensors could detect molecules on the order of one part pe...rs' Eve. In the report, the researchers tested the nanosensors on five different chemical odorants, including methanol and dinitrotoluene, or DNT, a common chemica...

Motorola researchers develop selective sensors based on carbon nanotubes

...sors when applied to medicine." "Integration of nanosensors into devices and sensor networks will enable the detection of biological and chemical agents at very low concentrations, which could be vital in the areas of public safety and homeland security," added Vida Ilderem, vice president of the Embedded Sys...

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(Date:4/23/2014)... most in their mid-thirties and forties, face a ... within two decades. "Mutant" protein clusters, long blamed ... been the primary focus of therapies in development ... from Prof. Gerardo Lederkremer and Dr. Julia Leitman ... and Immunology, in collaboration with Prof. Ulrich Hartl ...
(Date:4/23/2014)... University of Toronto Scarborough research shows that male black ... virgins a rare example of mate preference by ... UTSC post-doc Emily MacLeod and Maydianne Andrade, a professor ... controlled field studies and the wild that males overwhelmingly ... found male black widows can tell whether a potential ...
(Date:4/23/2014)... Scientists have conclusive evidence that the source of a ... Ocean and called the "bio-duck," is the Antarctic minke ... by submarine personnel in the 1960s who thought it ... recorded at various locations in the Southern Ocean, but ... In February 2013, an international team of researchers deployed ...
Breaking Biology News(10 mins):On the defensive 2On the defensive 3Picky male black widow spiders prefer well-fed virgins 2Scientists identify source of mysterious sound in the Southern Ocean 2Scientists identify source of mysterious sound in the Southern Ocean 3
(Date:4/23/2014)... The American Society for Radiation Oncology (ASTRO) has ... Radiation Therapy for Endometrial Cancer: An ASTRO Evidence-Based ... therapy in the treatment of endometrial cancer. The ... 2014 issue of Practical Radiation Oncology ... The full-length guideline is available as an open-access ...
(Date:4/23/2014)... A novel compound that targets an important brain ... cocaine addiction behaviors, including relapse behavior, a University at ... strong evidence that this may be a novel lead ... medications exist., The UB research was published as an ... , In the study, the compound, RO5263397, severely blunted ...
(Date:4/23/2014)... accessible detection methods that can rapidly screen a ... single cell inside that population has been seriously ... , In the Royal Society of Chemistry journal ... he and his coworkers have developed a novel ... protein ( Chem. Sci. , 2014, DOI: 10.1039/C4SC00578C, ...
(Date:4/23/2014)... In a country as wealthy as the United States, it ... do not have access to adequate food due to lack ... , Recent research at the University of Illinois using ... revealed that the seniors who are dealing with hunger are ... 2011, 8.35 percent of Americans over age 60 faced the ...
(Date:4/23/2014)... Leisure Time Physical Activity on Mobility Limitation in Old ... the risk of mobility limitation in old age, whereas ... in a study which followed up 5,200 public sector ... the Gerontology Research Center in Finland and the Finnish ... often repetitive, wears the body and lasts for several ...
Breaking Medicine News(10 mins):Health News:ASTRO issues guideline on the role of postoperative radiation therapy for endometrial cancer 2Health News:ASTRO issues guideline on the role of postoperative radiation therapy for endometrial cancer 3Health News:Novel compound halts cocaine addiction and relapse behaviors 2Health News:Following a protein's travel inside cells is key to improving patient monitoring, drug development 2Health News:More Americans in their golden years are going hungry 2Health News:Midlife occupational and leisure-time physical activity limits mobility in old age 2
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