Spectroscopy News and Research

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Spectroscopy is the study of the interaction between radiation (electromagnetic radiation, or light, as well as particle radiation) and matter.

Researchers develop new molecular tools to investigate Alzheimer's disease

One of the many mysteries of Alzheimer's disease is how protein-like snippets called amyloid-beta peptides, which clump together to form plaques in the brain, may cause cell death, leading to the disease's devastating symptoms of memory loss and other mental difficulties.

5 Nov 2009

PAIR Technologies to commercialize planar array infrared spectrograph

PAIR Technologies, a start-up company established by University of Delaware researchers and a former DuPont scientist, is preparing to commercialize a high-precision detector -- a planar array infrared spectrograph -- that can identify biological and chemical agents in solids, liquids, and gases, in quantities as small as an atom, and in less than a second.

29 Oct 2009

OrSense launches a non-invasive Hb measurement system for anemia screening

OrSense Ltd., developer of monitors for non-invasive measurements of various blood parameters, announced today at the American Association of Blood Banks (AABB) Annual Meeting & TXPO, at New Orleans, the presentation of NBM-200, a non-invasive hemoglobin (Hb) measurement system for anemia screening in blood donation centers.

27 Oct 2009

OrSense presents data on its NBM-200MP system for hemoglobin and blood oximetry measurements

OrSense Ltd., developer of monitors for non-invasive measurements of various blood parameters, presented today at the American Association of Anesthesiologists (ASA) annual meeting, in New Orleans. The results from a multi-center study indicate that NBM-200MP, a continuous, non-invasive monitoring system, measures levels of oxygen saturation and hemoglobin accurately and reliably in comparison to accepted methods.

20 Oct 2009

Discovery opens new possibility of designing drugs for amyotrophic lateral sclerosis

Researchers at Lund University, Sweden, have taken a snapshot of proteins changing shape, sticking together and creating structures that are believed to trigger deadly processes in the nervous system. The discovery opens the possibility of designing drugs for a devastating neurological disease, ALS.

13 Oct 2009

Hyper-SAGE with MRI sensitivity, a promising tool for in vivo diagnostics and molecular imaging

A new technique in Magnetic Resonance Imaging dubbed "Hyper-SAGE" has the potential to detect ultra low concentrations of clincal targets, such as lung and other cancers. Development of Hyper-SAGE was led by one of the world's foremost authorities on MRI technology, Alexander Pines, a chemist who holds joint appointments with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California, Berkeley.

12 Oct 2009

Urodynamix Technologies commences uroNIRS 2000 pilot program

Urodynamix Technologies Ltd. today announces that it has commenced a pilot sales and marketing program with Cardinal Health for its uroNIRS 2000, an innovative technology for the non-invasive diagnosis of bladder conditions. The 90-day pilot program will be used to by Urodynamix and Cardinal Health to evaluate the viability of adding the uroNIRS 2000 to Cardinal Health's catalogue of offerings to the urology market.

8 Oct 2009

New technique for tracing ultra-fine particles

Limit values for fine dust emissions are based on total particle weight. It is the ultra-fine particles, however, that are particularly harmful to health. A new technique separates them by size and identifies their composition - directly where they arise.

5 Oct 2009

Trichodesmium has important role in nitrogen cycle and carbon sequestration

A new study of microscopic marine microbes, called phytoplankton, by researchers at Woods Hole Oceanographic Institution (WHOI) and the University of South Carolina has solved a ten-year-old mystery about the source of an essential nutrient in the ocean.

1 Oct 2009

Urodynamix: Cross of 1,480,000 common shares effected through Canaccord Capital

Urodynamix Technologies Ltd. (TSX VENTURE:URO) today announced that a cross of 1,480,000 common shares has been effected through Canaccord Capital Inc. at a sales price of $0.05 per common share.

30 Sep 2009

Urodynamix closes $1.5 million non-brokered private placement for common shares

Urodynamix Technologies Ltd. (TSX VENTURE:URO) is pleased to announce that it has closed a $1.5 million non-brokered private placement for 30,000,000 common shares previously reported on September 11, 2009.

29 Sep 2009

NSF funds UAB to purchase highly-specialized imaging system

The National Science Foundation has awarded $431,200 to the University of Alabama at Birmingham (UAB) Department of Physics to facilitate the purchase of a new highly-specialized imaging system - the first of its kind in Alabama - that will be a centerpiece of a new interdisciplinary research laboratory on campus.

26 Sep 2009

Golden nanotubes detect tumor cells, map sentinel lymph nodes

Biomedical researchers at the University of Arkansas in Fayetteville and the University of Arkansas for Medical Sciences (UAMS) in Little Rock have developed a special contrast-imaging agent made of gold-coated carbon nanotubes that is capable of molecular mapping of lymphatic endothelial cells and detecting cancer metastasis in sentinel lymph nodes.

23 Sep 2009

MRS could be effective for identifying diabetes

Researchers have long suspected that overweight people tend to have large fat deposits in their pancreases, but they've been unable to confirm or calculate how much fat resides there because of the organ's location.

22 Sep 2009

Software for screening adulterated raw milk

FOSS has extended the availability of software functionality that helps to spot adulterated raw milk. The software allows MilkoScan(TM) analysers based on Fourier Transform Infrared (FTIR) technology to be programmed to give a warning of possible abnormalities in raw milk samples. MilkoScan instruments are already used around the world to check milk for payment and quality assurance purposes.

16 Sep 2009

Urodynamix Technologies raises funds through private placement

Urodynamix Technologies Ltd. (TSX VENTURE:URO) is pleased to announce that it is raising a minimum of $1,500,000 through the issuance of 30,000,000 common shares of the Company at a price of $0.05 per common share. BC Advantage Funds has provided the Company with a lead order of $750,000.

14 Sep 2009

InfraReDx to display Lipiscan at TCT scientific meeting

InfraReDx today announced its preliminary schedule of events at the Cardiovascular Research Foundation's (CRF) annual Transcatheter Cardiovascular Therapeutics (TCT) scientific meeting, scheduled from Monday, September 21st to Friday, September 25th, in San Francisco, CA. at the Moscone Center.

14 Sep 2009

BEST bags orders for state-of-the-art synchrotron instrumentation

Bruker Energy & Supercon Technologies, Inc. (BEST) today announced that its subsidiary Bruker ASC GmbH in Bergisch Gladbach, Germany, has been awarded several significant contracts for state-of-the-art synchrotron instrumentation from leading research institutions worldwide.

8 Sep 2009

Nanotags pinpoint multiple cancer markers in live animals

Using nanoparticles designed specifically to produce a bright Raman spectroscopic signal, a team of investigators at the Center for Cancer Nanotechnology Excellence Focused on Therapy Response (Stanford University Center for Cancer Nanotechnology Excellence [CCNE]) has shown that it can simultaneously track as many as 10 different optical tags in a living animal.

7 Sep 2009

New Technology Showcase highlighting life science technologies to be featured

LifeScience Alley announced today that eight life science organizations from around the United States and Canada will be exhibiting cutting-edge technologies at the association’s Annual Conference on Dec. 9 as part of the New Technology Showcase.

3 Sep 2009