Mass Spectrometry News and Research

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Mass spectrometry is an analytical method used to identify different compounds based on the atomic sample constitution of the molecules and their charge state, which enables “blind” analysis of an unknown sample without any prior knowledge of its composition.

Researchers elucidate how embryonic cells and tissues respond to force

Accumulated evidence suggests that physical force plays an important role in various developmental processes of fertilized animal eggs.

8 Mar 2019

Discovery paves the way for simple blood test to detect early stages of NAFLD

One in four people in Western and Asian societies develop a build-up of fat in the liver as a result of an unhealthy diet. This disease - referred to as non-alcoholic fatty liver disease (NAFLD) - causes no symptoms initially but can develop into end-stage liver cirrhosis with limited treatment options.

1 Mar 2019

Researchers find new precise and accurate biomarker of cyanide exposure

Cyanide exposure can happen occupationally or in low levels from inhaling cigarette smoke -- or from being poisoned by someone out to get you.

28 Feb 2019

Researchers map molecules and functions of skin from tissue samples

The skin constitutes the barrier between the body and the outside world. The skin serves various purposes and it protects the body from external impact such as heat, cold, radiation or bacteria while maintaining a stable environment inside the body.

26 Feb 2019

Biologist uses new grant to find ways to eliminate schistosomiasis

A biologist at The University of Texas at Arlington is using a new grant to look for ways to finish off a disease that has stubbornly resisted all attempts to eradicate it.

22 Feb 2019

Testosterone is not the only hormone needed for penis development

A new study has revealed that in addition to testosterone, the masculinization process involves a hormone called androsterone, which originates in other tissues.

15 Feb 2019

IDT expands its courier zones in the UK

As an advocate for researchers in the genomics age, Integrated DNA Technologies (IDT) is expanding its courier zones to ensure that the highest-fidelity oligos are available in less time and at the same price, to more customers.

From Integrated DNA Technologies 15 Feb 2019

Platinum nanoparticles show selective toxicity against liver cancer cells

In recent years, the number of targeted cancer drugs has continued to rise. However, conventional chemotherapeutic agents still play an important role in cancer treatment.

15 Feb 2019

Bariatric surgery changes the way our body senses food

How bariatric surgery helps people with obesity and diabetes is related to changes in the way the gut senses food and nutrients after the operation, researchers report February 5 in the journal Cell Reports.

8 Feb 2019

Detecting and mapping of chemicals inside a biological cell

How are chemicals distributed in a cell? Chinese scientists have developed a combined mass spectrometry and biological imaging device that enables direct, label-free detection, and high-resolution mapping of chemicals inside a biological cell.

7 Feb 2019

Hibernation spurts of hamsters hold clues to better treatments for Alzheimer's disease

Syrian hamsters are golden-haired rodents often kept as house pets. Cold and darkness can cause the animals to hibernate for 3-4 days at a time, interspersed with short periods of activity.

7 Feb 2019

Making the Most of Microdialysis for Neurotransmitter Analysis

Martin Eysberg provides an introduction to the ALEXYS Neurotransmitter Analyzer, an extremely precise UHPLC-EC detector for neurotransmitter analysis.

From Antec Scientific 6 Feb 2019

Are Electronic Cigarettes Facilitating Illicit Drug Use?

In this interview, Dr. Michelle Peace provides an introduction to her research into the use of e-cigarettes for the inhalation of illicit drugs.

From Pittcon 5 Feb 2019

OU researcher and collaborators are developing new strategies for early intervention of Lupus

A University of Oklahoma researcher, Si Wu, and collaborators from the Oklahoma Medical Research Foundation and Indiana University, are developing new strategies leading to diagnosis and early intervention of Lupus, an autoimmune disease that may affect up to 1.5 million Americans.

1 Feb 2019

Expediting HPLC Method Development in Pharmaceutical Analysis

In this interview, Michael Dong discusses stability-indicating methods such as UHPLC, in pharmaceutical analysis. At Pittcon, Michael will introduce a 3-pronged template approach to HPLC method development.

From Pittcon 30 Jan 2019

Chromatrap partners with Covaris to offer highly scalable and simple ChIP workflow

Chromatrap has entered into a partnership with Covaris to offer a highly scalable and simple ChIP workflow enabling researchers to easily isolate protein-DNA complexes for downstream applications, such as ChIP-Seq, ChIP-qPCR, Next-generation sequencing, and Mass Spectrometry.

From Chromatrap® - Porvair Sciences Ltd 30 Jan 2019

New sessions at Pittcon 2019

Pittcon 2019 will be held March 17-21, 2019 in Philadelphia PA at the Pennsylvania Convention Center. A number of new events and sessions will be held.

From Pittcon 23 Jan 2019

Analyzing proteins in blister fluid may classify burn severity more accurately

Severe burns can leave physical and psychological scars, especially in children. When a burn patient enters the clinic, doctors use factors such as the depth and size of the burn, as well as the time required for skin healing--or re-epithelialization--to determine the best course of treatment.

18 Jan 2019

TUM researcher shares her latest findings about microplastic

After early reports of microplastic pollution in our oceans and beaches sounded the alarm, the global scientific community intensified its focus into this area.

11 Jan 2019

High-performing MS device reaches new level in characterizing protein impurities

In response to current regulatory guidance a Mass Spectrometry-based Host Cell Protein detection approach with faster, more accurate and wider-ranging detection is essential.

10 Jan 2019