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.

Pittcon announces Neal Dando as 2021 President

The Spectroscopy Society of Pittsburgh (SSP) and the Pittcon Organizing Committee are pleased to announce Neal Dando as President of Pittcon 2021.

From Pittcon 25 Apr 2018

Can GAC Be Used to Control Priority Unregulated DBPs in Drinking Water?

In this interview, Prof. Susan Richardson discusses the use of GAC to control disinfection by-products.

From Pittcon 23 Apr 2018

Mouse study shows how tungsten accumulates in the bones

New research shows how and where tungsten accumulates in bones of mice exposed to the element through drinking water. The findings, by a team of chemists and biologists at McGill University, could add to doubts over the once-universal assumption that tungsten poses little or no health risk to the general human population.

17 Apr 2018

Researchers unlock new way to use cell's nanostructures as disease biomarkers

Researchers at the University of Sydney have established a method to identify individual nanoparticles released by human cells, opening the way for them to become diagnostic tools in the early-detection of cancers, dementia and kidney disease.

13 Apr 2018

Tweezers made of laser beams manipulate atoms to make new molecules

Researchers have devised optical tweezers made up of laser beams that could be used to manipulate and move tiny atoms to align them to form single molecules. This is a breakthrough and has been done for the first time by scientists from Harvard University. The work report was published in a study in the latest issue of the journal Science.

13 Apr 2018

Validating the Diagnosis of Depression

It’s very difficult to diagnose depression. With depression, you can't open the brain to find answers, and the chemistry of the brain is separate from the chemistry of the body.

From Pittcon 10 Apr 2018

New INVENIO™ Fourier Transform Infrared research spectrometer launched by Bruker

Bruker today announces the launch of the new INVENIO™ Fourier Transform Infrared (FT-IR) research spectrometer. The INVENIO is the successor to the renowned VERTEX 70 FT-IR for advanced R&D applications.

10 Apr 2018

Pittcon 2019 committee calls for technical program proposals

The Pittcon Technical Program Committee is now accepting proposals for Symposia, Workshops, and Organized Contributed Sessions for the 2019 Technical Program.

From Pittcon 9 Apr 2018

Free Radical Formation in Electronic Cigarette Aerosols

An interview with Prof. John Richie, describing his presentation at Pittcon 2018 on free radical formation in electronic cigarette aerosols.

From Pittcon 5 Apr 2018

Ionizing radiation can reduce stiffness of tumor cell microenvironment

Nearly half of all cancer patients receive radiation therapy to curb the growth of malignant cells. But little is known about how ionizing radiation affects the extracellular matrix (ECM), a patchwork of proteins and other biomolecules that surrounds cells and plays a vital role in their shape, movement and signaling functions.

3 Apr 2018

The Human Microbiome – A New Potential Fingerprint in Forensic Evidence?

Professor Jack Gilbert gives an overview of the Burglary Microbiome Project, which he discussed at Pittcon 2018.

From Pittcon 29 Mar 2018

Measurement of tumor's metabolic activity could help determine prostate cancer prognosis

A new approach to analyzing prostate gland tissue may help address a major challenge in treating prostate cancer - determining which tumors are unlikely to progress and which could be life threatening and require treatment.

27 Mar 2018

New device achieves 92% accuracy in detecting patients with severe stroke

A new device worn like a visor can detect emergent large-vessel occlusion in patients with suspected stroke with 92 percent accuracy, report clinical investigators at the Medical University of South Carolina, Mount Sinai, the University of Tennessee Health Sciences Center and elsewhere in an article published online on March 6, 2018, in the Journal of Neurointerventional Surgery.

26 Mar 2018

Pittcon 2018 ends in Orlando with $23 million economic impact

Pittcon 2018, the 69th Conference and Exposition for Analytical Chemistry and Applied Spectroscopy, ended on March 1, in Orlando, Florida with an economic impact to the city estimated at $23 million. This global event brought together approximately 11,415 conferees and exhibitor personnel (official numbers to be released at the end of March).

From Pittcon 23 Mar 2018

New optical point-of-care device could enhance screening for thyroid nodules

Early diagnosis in thyroid cancer can improve a patient's likelihood of recovery, but current screening methods use instruments with poor sensitivity and can yield inaccurate results.

19 Mar 2018

Scientists develop rapid test that could revolutionize diagnostics of infectious diseases

Scientists of the Leibniz-Institute of Photonic Technologies, Center for Sepsis Control and Care at the University Hospital Jena and Friedrich Schiller University work at a faster and cheaper alternative for hitherto time consuming pathogen diagnostics.

14 Mar 2018

New study provides clues about how ADHD drugs affect healthy brains

A new study shows that healthy people who take attention deficit hyperactivity disorder (ADHD) drugs experience a surge in the neurotransmitter glutamate in key parts of the brain. And that increase in glutamate is associated with subsequent changes in positive emotion.

14 Mar 2018

Bruker announces acquisition of high-speed QCL-based IR microscopy company

Bruker today announced that it has acquired IRM2, a developer of high-speed infrared imaging microscopes based on quantum cascade laser technology.

From Bruker BioSpin Group 8 Mar 2018

Experts develop process for marker-free cell selection

At this year's analytica trade fair in Munich, three Fraunhofer Institutes will be presenting a project from pre-competitive research. Biologists, computer scientists and laser experts have developed a process to analyze and select cells and then examine their protein production. In pharmaceutical research, this will make it possible to develop active ingredients much faster than before.

6 Mar 2018

Infants process pain in their brains in different ways based on age

Reliance on behavioral indicators, such as crying, to assess pain in infants underestimates how much pain babies actually feel when they undergo stressful medical procedures.

5 Mar 2018