Liquid Chromatography News and Research

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Axcend begins shipping of shoe-box-sized, high-performance liquid chromatograph

Axcend Corporation today announced it has begun shipping the Axcend Focus LC — a shoe-box-sized, high-performance liquid chromatograph the company believes has the potential to revolutionize the use and deployment of HPLC systems around the globe.

From Axcend Corp. 20 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

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

Pittcon to highlight UHPLC techniques at 30th James L. Waters symposium

The Pittcon Organizing Committee is pleased to announce the details of the 30th James L. Waters Symposium: Ultra High Pressure Liquid Chromatography

From Pittcon 23 Jan 2019

High Quality Purification of Proteins Through Liquid Chromatography

In this interview, AZoNetwork speaks to Knauer about the use of FPLC for purification of proteins and how their products enable scientists to get the most of liquid chromatography; conducted by Matthew Rafferty

From KNAUER Wissenschaftliche Geräte GmbH 15 Jan 2019

Advanced spectroscopic techniques used to prepare, characterize major degradation products of pralatrexate injection

The major degradation products of pralatrexate drug product formed under hydrolytic and light stress conditions were identified, synthesized, and characterized using advanced spectroscopic techniques such as NMR, HR-MS, and IR.

13 Dec 2018

Maryland researchers receive grant to study the brain-to-gut connection in schizophrenia

Researchers at the University of Maryland School of Medicine's Maryland Psychiatric Center and Institute for Genome Sciences, along with researchers at the University of Maryland School of Pharmacy, have been awarded a collaborative five-year $1.78 million grant to study the brain-to-gut connection in schizophrenia.

5 Dec 2018

Proton NMR spectroscopy shows hazelnuts from different regions have different metabolite profiles

Hazelnuts, like olive oil, cheese and other agricultural products, differ in flavor depending on their geographic origin.

29 Nov 2018

Rainforest vine compound makes pancreatic cancer cells susceptible to nutrient starvation

Pancreatic cancer cells are known for their ability to thrive under extreme conditions of low nutrients and oxygen, a trait known in the cancer field as "austerity." The cells' remarkable resistance to starvation is one reason why pancreatic cancer is so deadly.

14 Nov 2018

New, naturally low-caffeine option for tea drinkers

Tea drinkers who seek the popular beverage's soothing flavor without its explosive caffeine jolt could soon have a new, naturally low-caffeine option.

8 Nov 2018

Researchers deconstruct royal jelly that determines honeybee hierarchy

Katharina Paschinger's father, a conservation chemist in Vienna, was a devoted beekeeper. Paschinger remembers fondly that he would bring royal jelly, an important food for bee larvae, as a gift on visits to her maternal grandmother.

30 Oct 2018

New approach promises to forecast cultivar resistance at much earlier stage

Bacterial wilt devastates food crops all over the world. It destroys major crop plants such as tomatoes, potatoes, bananas, ginger and pepper. It occurs in many countries and attacks over 200 plant species.

27 Sep 2018

Scientists develop new protocol for measuring background levels of drugs in forensic labs

When crime lab chemists handle evidence that contains illegal drugs, trace amounts of those drugs are inevitably released into the laboratory environment.

27 Sep 2018

P3 microplate accelerates removal of interfering proteins in biological samples

Porvair Sciences reports how its P3 microplate can be used to accelerate removal of interfering proteins from serum, plasma or even whole blood samples prior to analysis by Liquid Chromatography / Mass Spectrometry.

From Porvair Sciences Limited 14 Sep 2018

KNAUER introduces single quadrupole mass spectrometer

KNAUER launched a single quadrupole mass spectrometer. With the KNAUER 4000MiD the Berlin-based company expands their preparative HPLC portfolio to the field of mass directed purification.

From KNAUER Wissenschaftliche Geräte GmbH 23 Aug 2018

Illicit drug use is higher during celebratory events, may be worse than previously thought

America's drug problem may be even worse than officials realize. And illicit drugs are consumed at a higher rate during celebratory events. Those are just two of the conclusions scientists have drawn from recent studies of drug residues in sewage.

20 Aug 2018

Drinking alcohol alters adolescents’ metabolism and grey matter volume

A study conducted in eastern Finland has shown that moderate-to-heavy drinking among young adults is associated with changes in their metabolic profile.

29 Jun 2018

New study unravels secrets of HIV's persistence

Thanks to advances in the development of anti-retroviral therapy (ART), patients with HIV are living longer than ever before. And yet, even in patients on very effective, long-term ART, HIV persists, requiring patients to take antiviral medication life-long.

23 May 2018

Developing a High Throughput Mass Spectrometry Platform for Drug Discovery

Prof. Jonathan Wingfield, AstraZeneca, describes the collaboration with Labcyte and Waters to develop a high throughput mass spectrometry platform.

From Pittcon 18 May 2018