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.

Berkeley Lab researchers resolve EGFR activation mystery

Researchers with Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California (UC) Berkeley have provided important new details into the activation of the epidermal growth factor receptor (EGFR), a cell surface protein that has been strongly linked to a large number of cancers and is a major target of cancer therapies.

12 Feb 2013

More than £6M funding awarded to enhance development of biopharmaceuticals

More than £6M of funding has been awarded to enhance the development of biopharmaceuticals. In total £6.5M will fund 12 projects to deliver commercially important results, such as industrial-scale production of antibodies, stem cell preservation at room temperature, biopharmaceutical production using microbes and commercial scale stem cell therapy.

6 Feb 2013

Location of altered brain metabolite levels found in bipolar I patients

Bipolar I disorder patients have increased phospholipid levels in the thalami and increased N-acetyl-aspartate levels in the left hippocampus compared with healthy individuals, a team of investigators has discovered.

5 Feb 2013

Spacemen upset sodium balance theories

Levels of salt in the body and sodium in the urine fluctuate over fixed cycles that are independent of salt intake, shows a space simulation study.

15 Jan 2013

Researchers uncover mechanism that switches off cell transport regulating proteins

Researchers at the RUB and from the MPI Dortmund have uncovered the mechanism that switches off the cell transport regulating proteins. They were able to resolve in detail how the central switch protein Rab is down-regulated with two "protein fingers" by its interaction partners.

20 Dec 2012

Metallic probe can detect fibrils from misfolded proteins in real time

Rice University scientists have discovered a new way to look inside living cells and see the insoluble fibrillar deposits associated with Parkinson's disease.

19 Dec 2012

Researchers describe role of calcium in ability of Yersinias to cause disease

A more than 50-year-old question has now been answered. Chemists and microbiologists at the Biological Chemistry Center at Umeå University in Sweden are now able to describe in detail the role of calcium in the ability of the plague bacterium Yersinias to cause disease.

4 Dec 2012

Studies demonstrate effectiveness of Nonin's EQUANOX Advance Model 7600 Oximetry System

Nonin Medical, Inc. announced today the publication of two separate studies that demonstrate the clinical efficacy of the company's EQUANOX Model 7600 Cerebral and Somatic Oximetry System in adult and pediatric patients.

30 Nov 2012

Bruker releases new line of IRIS TERS Probes

Bruker announced today at the 2012 Materials Research Society (MRS) Fall Meeting the release of a new line of IRIS TERS Probes. By enabling Tip-Enhanced Raman Spectroscopy (TERS), the new IRIS TERS probe tips provide users a complete path to non-destructive, label-free chemical detection at the nanoscale.

From Bruker Nano Surfaces and Metrology 26 Nov 2012

Alcohol exposure during fetal development alters brain structure and metabolism in children

Children exposed to alcohol during fetal development exhibit changes in brain structure and metabolism that are visible using various imaging techniques, according to a new study being presented today at the annual meeting of the Radiological Society of North America (RSNA).

26 Nov 2012

Metabolomics clue to postoperative delirium

The choice of general anesthetic in children influences their cerebral metabolism, which in turn affects their risk for postoperative delirium, an imaging study shows.

21 Nov 2012

BRIGHTs bind to biomarkers of disease and light up to reveal their location

Called BRIGHTs, the tiny probes described in the online issue of Advanced Materials on Nov. 15, bind to biomarkers of disease and, when swept by an infrared laser, light up to reveal their location.

21 Nov 2012

Study: 2-PMPA improves cognition in mice with MS

Johns Hopkins researchers report the successful use of a form of MRI to identify what appears to be a key biochemical marker for cognitive impairment in the brains of people with multiple sclerosis (MS). In follow-up experiments on mice with a rodent form of MS, researchers were able to use an experimental compound to manipulate that same marker and dramatically improve learning and memory.

21 Nov 2012

HORIBA Europe opens new R&D facility

HORIBA Europe has inaugurated its new research and technology center at the Saclay Technopole. Atsushi Horiba, President of the HORIBA Group, cut the ribbon opening the doors to HORIBA’s home for scientific innovation and cooperation.

19 Nov 2012

EMUC discusses current and future prospects in imaging for prostate cancer

At the 4th European Multidisciplinary Meeting on Urological Cancers (EMUC) held this weekend in Barcelona, Spain, specialists from radiology, urology, medical oncology and pathology said that new developments and research are already underway but benefits to patients would take some time due to the need for clinical trials, the high cost of funding research and the ability of cancer experts to efficiently take advantage of new insights and approaches, among other challenges.

19 Nov 2012

Guided Therapeutics files amended PMA with FDA for LuViva Advanced Cervical Scan

Guided Therapeutics, Inc., today announced that it has submitted its premarket approval (PMA) Amendment for the LuViva Advanced Cervical Scan, a non-invasive device used to detect cervical disease that leads to cancer, instantly and at the point of care.

13 Nov 2012

New instrument for OINDP characterization from Malvern Instruments to be showcased at DDL23

Malvern Panalytical will showcase the new Morphologi G3-ID particle characterization system at Drug Delivery to the Lungs 23, which takes place from 5 – 7 Dec 2012 in Edinburgh, Scotland.

From Malvern Panalytical 6 Nov 2012

Researchers analyse hydrogen bonds in tiny fibrils of amyloid-beta peptide

Using solid-state nuclear magnetic resonance (NMR) spectroscopy, researchers at Luleå University of Technology in collaboration with Warwick University in the UK for the first time in the world managed to analyse hydrogen bonds in tiny fibrils of Amyloid-beta peptide , which probably causes Alzheimer's disease.

5 Nov 2012

Triapine shows promise in treating breast cancer

Students at Tennessee Tech University are developing and testing a series of chemical compounds that show promise of stopping cancer in its tracks.

29 Oct 2012

High-intensity interval training makes middle-aged people smarter

High-intensity interval training makes middle-aged people not only healthier but smarter, showed a Montreal Heart Institute (MHI) study led by Dr. Anil Nigam of the MHI and University of Montreal, in collaboration with the Montreal Geriatric University Institute.

29 Oct 2012