A recent study reveals that pesticide residues in herbs have a low transfer rate to herbal infusions, ensuring safer consumption of these products. The validated analytical method used in the study provides valuable insights into the levels of pesticide residues in herbs and their limited presence in the resulting infusions.
Researchers have introduced MCnebula, a new framework for untargeted LC–MS/MS data analysis. MCnebula focuses on critical chemical classes and utilizes visualization techniques to streamline the analysis process, enabling efficient pathway analysis, biomarker discovery, and classification of unknown compounds beyond the limits of spectral libraries.
A new method has been developed for detecting and quantifying polycyclic aromatic hydrocarbons (PAHs) in intermediates used in plastics production. The method, based on liquid chromatography column switching, allows for the analysis of 18 PAHs and addresses the lack of regulatory oversight for PAH concentrations in plastic intermediates.
A research team has developed a new approach for selecting precursor ions in tandem mass spectrometry (MS/MS) experiments called DiffN, which increases the likelihood of biomarker discovery and provides a promising tool for lipidomic analyses.
At HPLC 2023, LCGC spoke with John Langley of the University of Southampton in the UK. These clips comprise one of several HPLC interviews that were conducted at the conference.
At HPLC 2023, LCGC spoke with Andrea Gargano of the Van 't Hoff Institute for Molecular Science at the University of Amsterdam in The Netherlands. These clips comprise one of several HPLC interviews that were conducted at the conference.
At HPLC 2023, LCGC spoke with Wim De Malsche of Vrjie Universiteit Brussel in Brussels, Belgium. These clips comprise one of several HPLC interviews that were conducted at the conference.
Researchers have discovered that the combined use of deep eutectic solvents (DESs) and amino acid-based ionic liquids (AAILs) with cyclodextrin-based chiral selectors can significantly enhance the chiral separation of amphetamine derivatives.
With the potential for compact mobile devices, interferometric mass spectrometry (Interf-MS) is a pioneering technique that utilizes quantum interference and wave-like properties of samples for mass separation, offering a high dynamic range and complementing traditional methods such as accelerator mass spectrometry (AMS).
Researchers have developed a novel algorithm that combines multivariate curve resolution-alternating least-square (MCR-ALS) and Bayesian inference techniques to estimate confidence intervals for the quantitation of coeluted peaks in liquid chromatography-photodiode array detection.
New research reports on the development of a groundbreaking strategy that utilizes metal oxide-nanochannel arrays as templates for the in-situ growth of metal-organic frameworks (MOFs), revolutionizing the field of protein isolation, offering promising potential for high-efficiency protein recovery from complex biological samples.
At HPLC 2023, Brett Paull of the University of Tasmania in Australia explained how pulsed deep ultraviolet light-emitting diodes (DUV-LED) may open up new and cost-effective avenues in liquid chromatography (LC) analysis.
In a lecture at HPLC 2023, Valérie Pichon of ESPCI Paris and Sorbonne University said these advances address limitations of more traditional extraction techniques.
In a presentation at HPLC 2023, Kevin Pagel of Freie Universität in Berlin, Germany described methods he has found most effective for better understanding the roles of glycans and glycoconjugates in biological processes.
At HPLC 2023, LCGC spoke with Michal Holčapek of the University of Pardubice in the Czech Republic. These clips comprise one of several HPLC interviews that were conducted at the conference.
At HPLC 2023, LCGC spoke with André De Villiers of Stellenbosch University in South Africa. These clips comprise one of several HPLC interviews that were conducted at the conference.
At HPLC 2023, LCGC spoke with Deirdre Cabooter of KU Leuven in Belgium. These clips comprise one of several HPLC interviews that were conducted at the conference.
In Alejandro Cifuentes's keynote lecture at HPLC 2023, he discussed the research he and his team have done to explore how foodomics can be effective in combating Alzheimer's disease.
At HPLC 2023, Paola Dugo held a lecture on how combining two-dimensional liquid chromatography (LC×LC) with mass spectrometry (MS) can help scientists analyze food samples.
At HPLC 2023, Erin Baker held a lecture on how using liquid chromatography and mass spectrometry together can help scientists further understand diseases that can arise from chemical exposure.
Davy Guillarme of the University of Geneva said in a talk at HPLC 2023 that short columns have shown promise, but ultrahigh-performance liquid chromatography (UHPLC) instrumentation is not yet optimized to realize their benefits.
Research by Takuya Kubo and Koji Otsuka presented at HPLC 2023 promoted unique liquid chromatography (LC) separation using specific interaction.
In his plenary lecture at HPLC 2023, Michal Holčapek presented his team's findings on how chromatography can help scientists record the human lipodome and better our understanding of diseases.
Gunda Köllensperger spoke at HPLC 2023 about how using U13C-isotopically labelled biomass extracts can change how scientists approach metabolomics.
A talk by Alberto Cavazzini of the University of Ferrara at HPLC 2023 focused on various types of chiral stationary phases (CSP) in efforts to improve efficiency.
In this HPLC 2023 keynote lecture, Mario Thevis discusses how chromatographic–mass spectrometric approaches have led to important advancements in sports drug testing programmes.
At HPLC 2023, Hyukju Kwon hosted a lecture on the roles LC–MS and artificial intelligence can have in autonomous material discovery.
Peter Schoenmakers of the University of Amsterdam presented a talk at HPLC 2023 on multidimensional liquid chromatography (LC).
At HPLC 2023, LCGC spoke with Kevin Pagel of Freie Universität in Berlin, Germany. These clips comprise one of several HPLC interviews that were conducted at the conference.
At HPLC 2023, LCGC spoke with Peter Schoenmakers of the University of Amsterdam. These clips comprise one of several HPLC interviews that were conducted at the conference.
