Mass Spectrometry

HRIM-MS has shown unique capabilities when used to analyze cyclic peptide therapeutics, and enhances the analysis of biopharmaceuticals by efficiently filtering out interfering compounds for direct analysis within a complex mixture. These findings demonstrate the technique's utility and versatility.

Scientists from China Pharmaceutical University developed a liquid chromatography-tandem mass spectrometry (LC–MS/MS)-based method for determining the presence of anti-colorectal cancer drugs in human plasma.

Webinar Date/Time: Session 1: Thursday, May 16, 2024 at 11am EDT | 8am PDT Session 2: Thursday, May 16, 2024 at 2pm EDT | 11am PDT Session 3: Thursday, May 16, 2024 at 11am AEST | 6pm PDT

Scientists from the Chinese Academy of Inspection and Quarantine recently published a review on how green solvents can further the evolution of microextraction techniques.

Here are the top five articles that the editors of LCGC International published this week.

At issue in this study was the certified value of decabromodiphenyl ether (BDE 209) in a polystyrene matrix CRM relative to its regulated value in the EU Restriction of Hazardous Substances Directive.

Scientists from the University of Córdoba in Córdoba, Spain recently used liquid chromatography–tandem mass spectrometry (LC–MS/MS) to comprehensively profile human ceramides to determine their reactions to diseases.

Ultrahigh-pressure liquid chromatography coupled to high-resolution mass spectrometry (UHPLC-HRMS) had been previously proposed for untargeted lipidomics analysis, but this updated approach was reported by the authors to reduce run time to 4 min.

Webinar Date/Time: Thu, May 23, 2024 1:00 PM EDT

LCGC International sat down with Jeff Zonderman, senior vice president of Bruker Applied MS at Analytica, to discuss sustainability, PFAS analysis, and the company’s year-old mass spectrometry division.

The serum/plasma estradiol is useful for diagnosis, pathology, and therapeutic efficacy monitoring of estrogen-dependent diseases, according to the authors.

Scientists from Anhui University of Chinese Medicine in Hefei, China recently investigated the mechanisms behind what makes huachansu tablets, a type of traditional Chinese medicine (TCM), effective against liver cancer.

On the occasion of Earth Day, University of Wisconsin-Madison graduate student and chemist Katelyn Michael speaks with LCGC about the methods she has been using to attempt to degrade known PFAS.

Here are the top five articles that the editors of LCGC International published this week.

Scientists from the Netherlands created a new LC–MS/MS assay to test new small molecular inhibitors (SMIs) and their effectiveness in prognosing lung cancer.

In this edition of "Inside the Laboratory," John A. McLean, the dean of graduate education and research at the College of Arts & Science of Vanderbilt University, discusses his laboratory's recent work regarding ion mobility-mass spectrometry (IM-MS) and how it can be applied in various fields.

LCGC International sat down with Katarina Marakova to discuss her group’s work in top-down analysis of proteins using capillary zone electrophoresis–mass spectrometry (CZE–MS).

In this interview from Analytica 2024 in Munich, Germany, Michael Lämmerhofer of the University of Tuebingen discusses the potential of chiral stationary phases (CSPs) in different applications.

Experts from academia and industry present on the innovative research projects they are working on.

Here are the top five articles that the editors of LCGC International published this week.

Michelle Colgrave of Edith Cowan University and Australia’s national science agency is the recipient of the 2024 Harvey W. Wiley Award.

French scientists recently created a new analytical method for quantifying micropollutants in different species of gammarids.

Chromatographic and spectroscopic techniques alike were reviewed for their current effectiveness and future potential in this lecture session at Analytica 2024.

At Analytica 2024, four speakers tackled the issue of water quality and how the detection of what is contained therein continues to evolve.

Researchers from the Massachusetts Institute of Technology (MIT) used three-dimensional printing to develop new electrospray emitters to improve medical diagnostics.

Scientists at the Analytica conference in Munich, Germany, spoke about clinical mass spectrometry and its use in metabolomics and lipidomics.

This article describes newly introduced high-performance liquid chromatography (HPLC), mass spectrometry (MS), chromatography data systems (CDS), and related products in 2023–2024. It summarizes their technical specifications and significant user benefits.

Rabi Ann Musah, PhD, a professor of chemistry at the University of Albany, State University of New York, is exploring ways to help protect seed viability through optimizing the isolation of specific compounds. We sat down with her to discuss her research and findings.

The 72nd American Society for Mass Spectrometry Conference on Mass Spectrometry and Allied Topics will take place June 2–6, 2024 in Anaheim, California.

The allocation, which amounts to more than $62 million in U.S. dollars, is part of a larger package targeting five new projects in total.