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.

Cannabis Quality and Contamination Testing

Dr. Bob Clifford has published and presented over 125 papers in the fields of food, pharmaceutical, environmental, energy, geology, material science, photonics, and cannabis. However, his true love is in food. After graduating with his Ph.D., he left his job with the FDA for Shimadzu where he has worked for the last 26 years.

From Pittcon 5 Feb 2018

New method developed to detect bacteria in food and water

Researcher Lili He and colleagues at the University of Massachusetts Amherst have devised a low cost, easy to administer method that could help detect the presence of bacteria in food and water samples.

25 Jan 2018

BioAxial receives US patent for new ‘black fluorophore’ technology

BioAxial, a key player in live cell super resolution microscopy, today announces that it has been granted a US patent covering ‘black fluorophore’, a pivotal component of ‘dark tracking’ technology. This patent consolidates BioAxial’s patent portfolio, which already comprises ten patent families. It also strengthens the company’s position as a technology leader in the field of commercial super-resolution imaging modules.

24 Jan 2018

BIST researchers develop new retinal prosthesis to address visual degeneration

A healthy retina contains photoreceptor cells that convert light changes into nerve impulses, which are then carried along the optic nerve to the brain, where they are decoded into images. Diseases such as retinitis pigmentosa cause the photoreceptor cells to stop functioning, while the rest of the eye remains healthy.

24 Jan 2018

Researchers describe atom-by-atom changes in ALS-linked protein

For the first time, researchers have described atom-by-atom changes in a family of proteins linked to amyotrophic lateral sclerosis (ALS), a group of brain disorders known as frontotemporal dementia and degenerative diseases of muscle and bone.

19 Jan 2018

Why Should We Weigh Every Protein in the Human Body?

Our mission is to advance the measurement of human proteins with greater precision, to bring to the world the benefits of absolute molecular specificity when it comes to interrogating proteins at the molecular level.

From Pittcon 5 Jan 2018

Newly solved glucagon receptor structure provides most accurate template for drug design

Class B G protein-coupled receptors (GPCRs) exert essential action in hormonal homeostasis and are important therapeutic targets for a variety of diseases including metabolic disorders such as type 2 diabetes.

4 Jan 2018

Discovery of key protein’s structure may help improve drug design

Scientists at The Scripps Research Institute have peered deep into the heart of a key protein used in drug design and discovered dynamic structural features that may lead to new ways to target diseases.

29 Dec 2017

TUM scientists discover new substance to fight against tuberculosis

In search of new strategies against life-threatening tuberculosis infections, a team from the Technical University of Munich, as well as Harvard University and Texas A&M University in the USA have found a new ally.

28 Dec 2017

Epigenetics: A New Tool for Forensic Detectives

Developing analytical methods can help the triers of fact, judges and juries, better understand the events surrounding the circumstances of a crime. In forensic analysis, we are talking about determining the identity of unknown individuals through DNA and using DNA and other chemical signatures to determine and clarify the circumstances of the crime.

From Pittcon 20 Dec 2017

‘Sushi-like’ nanodiscs provide structural snapshots of misfolding proteins

When proteins misfold, accumulate and clump around insulin-producing cells in the pancreas, they kill cells. Now, researchers, including University of Michigan biophysicists, have obtained a structural snapshot of these proteins when they are most toxic, detailing them down to the atomic level.

15 Dec 2017

Researchers explore how toxic protein clusters linked to Parkinson's disrupt brain cells

Researchers have glimpsed how the toxic protein clusters that are associated with Parkinson's Disease disrupt the membranes of healthy brain cells, creating defects in the cell walls and eventually causing a series of events that induce neuronal death.

15 Dec 2017

Blood test using infrared spectroscopy can help detect two cancer types

A blood test using infrared spectroscopy can be used to diagnose two types of cancer, lymphoma and melanoma, according to a study led by Georgia State University.

12 Dec 2017

Lemur study offers new insights into role of diet in shaping gut microbes

A study of the bacteria in the guts of three lemur species offers new insights into the role of diet in shaping these microbial ecosystems - and how these microbes may relate to primate health.

5 Dec 2017

Researchers discover ‘brake’ that interferes with HIV's development into infectious agent

Viewed with a microscope, the virus faintly resembles a pineapple--the universal symbol of welcome. But HIV, the virus that causes AIDS, is anything but that. It has claimed the lives of more than 35 million people so far.

1 Dec 2017

Smartphone addiction may be responsible for an imbalance in the brain, study says

A new study presented yesterday at the annual meeting of the Radiological Society of North America (RSNA) identified an imbalance in the brain chemistry of young people who are addicted to smartphones and the internet.

1 Dec 2017

VTT researcher develops disposable optical test substrate for microbial detection

Harmful microbes and toxic micromolecules in food and drinking water can cause serious health problems around the world. For her PhD thesis, VTT researcher Sanna Uusitalo has developed a disposable optical test substrate for use in microbial detection

20 Nov 2017

Compact broadband NIRS system offers safe, non-invasive way to monitor newborn brain function

Multimodal-Spectroscopy research team in the Biomedical Optics Research Laboratory at the Medical Physics and Biomedical Engineering department at University College London led by Dr IliasTachtsidis has designed CYRIL, a compact broadband near-infrared spectroscopy(NIRS) system, to monitor brain tissue physiology non-invasively in newborn babies.

15 Nov 2017

Using AFM to study cancer cells

An interview with Prof. Hermann Schillers, Universität Münster conducted by April Cashin-Garbutt, MA (Cantab).

From Bruker Nano Surfaces and Metrology 14 Nov 2017

Scientists explore role of nitric oxide in brain tissue in simulated ischemia

A joint study conducted by scientists at the National Academy of Sciences in Belarus and Kazan Federal University in Russia, looks at the role of nitric oxide (NO) in brain tissue in simulated ischemia in rats.

10 Nov 2017