UHPLC

Detecting tryptophan and other metabolites can be done using various techniques. Researchers created a new UHPLC–MS/MS-based method for quantifying these substances in human plasma.

While venous blood sampling can help gain understanding of patients’ health through phenolic compound analysis, this process can prove discomforting. Volumetric absorptive microsampling has recently been proposed as a more suitable and equally effective alternative.

Chinese researchers created a new approach for identifying and quantifying illegal additives in fruit and vegetable plums, types of often-consumed health-care foods.

Here is some of the most popular content posted on LCGC International this week.

Ping Wei powder is a type of traditional Chinese medicine used to treat digestive system diseases. Its growth in popularity has led to scientists seeking to properly identify its chemical profile.

Novichok nerve agents are lethal substances when improperly handled. The researchers from the University of Helsinki aimed to find new ways of neutralizing Novichok A-234.

Shimadzu Corporation and Vrije Universiteit Brussel researchers recently investigated how extra-column band broadening (ECBB) can be optimized in micro-flow capillary liquid chromatography.

Nadia Gadi and Allisson Barros de Souza spoke to LCGC International about their investigation into the application of electrochemical advanced oxidation processes (eAOPs) for the efficient removal of pharmaceutical residues in wastewater.

In this month's edition of the LCGC Blog, Emanuela Gionfriddo discusses chromatography resources that can help make the field more accessible to newcomers and veterans alike.

University of Turin scientists developed a UHPLC–PDA-MS/MS-based method for quantifying plant-specialized metabolites for determining the quality of medicinal and aromatic plants.

In this edition of The LCGC Blog, Jonathan Shackman discusses what factors to consider when choosing a mobile phase for liquid chromatography (LC) procedures.

Scientists from the National Institutes for Food and Drug Control have characterized antibody-drug conjugates (ADCs) using various mass spectrometry (MS)-based techniques.

Using ultra-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS), China Pharmaceutical University scientists developed a new method for analyzing compounds found in wastewater.

Here is some of the most popular content posted on LCGC International this week.

Here is some of the most popular content posted on LCGC International this week.

As part of our RAFA 2024 coverage, we interviewed Rudolf Krska of BOKU University about his research on food safety, specifically regarding using analytical methods to mycotoxins and other secondary metabolites in plants and foods.

Everyone is talking about sustainability, and organizations are creating sustainability programs. But what does green chemistry really mean, and how does it apply to gas chromatography?

Biotech Fluidics recently released the Biotech Micro Flow Meter, a tool for continuously monitoring the consistency of nanoscale dispensing systems as well as UHPLC and LC/MS solvent/reagent delivery systems.

Scientists from the Institute of Analytical Chemistry of the Czech Academy of Sciences and Masaryk University recently tested various saliva sampling methods to optimize bile acid analysis.

This review aims to provide a summary of the most current analytical techniques and their applications in per- and polyfluoroalkyl substances (PFAS) research, contributing to the ongoing efforts to monitor and mitigate PFAS contamination.

Waters Corporation and Princeton University scientists recently investigated how using elastic flow instability can improve the kinetic performance of chromatographic columns.

In a new study, scientists reflected on different advancements made in extracting, purifying, and quantifying kaempferol, a natural product present in various sources.

Here is some of the most popular content posted on LCGC International this week.

Korea Food Research Institute scientists combined QuEChERS extraction with ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC–MS/MS) to analyze vitamins D and K in yogurt.

Scientists from Henan Normal University and Yellow River Conservancy Technical Institute used UHPLC–MS/MS to characterize quaternary phosphonium compounds (QPCs) and phosphine oxides (POs) in water and solid samples.

Here are the top five articles published on LCGC International this week.

Scientists from the Institute of Environmental Assessment and Water Research developed and optimized a method for determining various pesticides in human urine.

Tianjin Centers for Disease Control and Prevention scientists used chromatography techniques to determine bisphenol analogues (BPs) in human urine.

At HPLC 2024 in Denver, Colorado, various sessions will be led by experienced scientists, covering different aspects of chromatography techniques and maximizing their effectiveness. Here is some information about tomorrow’s sessions.

Scientists from the National Veterinary Research Institute used UHPLC-MS/MS as part of a new antimicrobial detection method in edible pig tissue.