Biological, Medical, and Clinical Analysis

Scientists recently developed new GC/LC-Q-TOF/MS-based method for determining pesticides in Angelica sinensis, a traditional Chinese medicine.

Messina Institute of Technology scientists used gas chromatography–mass spectrometry (GC–MS) was used to profile illegal samples of Cannabis sativa L.

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

The grant will be part of a new collaborative scientific initiative to address the need for standards that define the desired performance of lateral flow immunoassay test strips to detect illicit drugs in tablets and powders.

Nicholas Ingram of IQVIA Laboratories recently spoke with LCGC International about using high-resolution mass spectrometry (HRMS) to help monitor drug stability.

Scientists from Peking Union Medical College & Chinese Academy of Medical Sciences created a new method for separating palonosetron hydrochloride, which is frequently used to prevent acute or delated nausea and vomiting caused by chemotherapy.

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

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.

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

Scientists recently used thermal desorption (TD) and gas chromatography– time-of-flight mass spectrometry (GC×GC-TOFMS) to track per- and polyfluoroalkyl substances (PFAS) emissions from materials used in firefighter gear.

Raquel Gonzalez de Vega of the University of Graz recently spoke to us about her work tracking per- and polyfluoroalkyl substances (PFAS) in ski wax products.

Researchers from Bristol Myers Squibb and Sanofi recently tested a new means of using hydrophobic interaction chromatography (HIC) for removing impurities in monoclonal antibodies (mAbs).

Northwest University and Shaanxi Institute for Food and Drug Control scientists recently tested a new means of separating bioactive compounds from herbal extracts.

Analyzing functional foods reveals numerous health benefits. These foods are rich in bioactive compounds that go beyond basic nutrition, boosting the immune system and improving overall wellness. However, analyzing these compounds can be challenging. This article discusses AI algorithms to support automated method development for liquid chromatography, simplifying the process, enhancing labor efficiency, and ensuring precise results, making it accessible to non-experts for tea analysis.

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

Scientists from Institut de Combustion, Aérothermique, Réactivité et Environnement (ICARE-CNRS) in Orléans, France and Chromatotec in Saint-Antoine, France recently created a new algorithm for detecting volatile organic compounds (VOCs) in ambient air.

As part of our ISC 2024 coverage, we recently interviewed Anneli Kruve of Stockholm University about her scientific background and her presentation about eludicating toxic chemicals' structures using LC/HRMS.

Scientists from around the world presented their groundbreaking technologies for in-field chromatography analysis during the International Symposium on Chromatography (ISC) in Liverpool, U.K.

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

Analyzing biological samples is crucial for disease diagnosis and treatment, public safety, and forensic examination.

At the AOAC International 2024 Annual Meeting & Exposition in Baltimore, Maryland, scientists were recognized for their contributions to analytical chemistry.

ETHZ and Agroscope scientists tested a new means of analysis against secondary electrospray ionization (SESI) coupled to high-resolution-mass spectrometry (HRMS) for exhaled breath analysis.

In this LCGC Blog, Kevin Schug discusses the potential machine learning has in helping predict physicochemical properties of molecules and optimizing chemical analysis processes.

Universidad Católica del Maul scientists reviewed advancements made in using machine learning and MALDI-TOF-MS for predicting antimicrobial resistance in different materials.

Supercritical fluid extraction (SFE) was combined with supercritical fluid chromatography (SFC) hyphenated to mass spectrometry (MS) to analyze plastic additives that could be transferred into the environment from laboratory gloves.

Scientists from Tianjin universities and Cleveland State University investigated how to characterize a potent chemical compound in Platycodon grandiflorus roots.

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

Hangzhou Dianzi University scientists recently tested a new metal–organic framework (MOF)-based system for extracting benzodiazepines (BZPs) from urine.

University of Tehran scientists determined multiclass pesticides in water samples using a new type of novel nanofibrous double-layered biosorbent.

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