Suspect screening using LC- and GC-HRMS identified 547 chemicals across environmental, food, and human samples. Pharmaceuticals, pesticides, and personal care products were the most frequent contaminants.

Collision-based ion activation, developed nearly 80 years ago, remains the most widely used fragmentation method. Learn about three key techniques on Thermo Scientific MS.

Ion-pairing HILIC improves impurity profiling of therapeutic oligonucleotides. It resolves deaminated impurities from full-length products, beyond current LC-MS limits.

Dr. Stacy Malaker shared advances in mucin characterization, enrichment, and their role in disease research during a Nature webinar. Here are the key takeaways.

Join us on June 12th for the 3rd edition of Live from the Lab! This hybrid event will showcase the latest advancements in mass spectrometry technology.

Prof. Helen Cooper from the University of Birmingham shared new insights into imaging large multiprotein complexes using native nano-DESI mass spectrometry.

This study presents an HPLC-ICP-MS method for precise quantification of Gd complexes in Gadoquatrane, enabling detection of trace by-products to optimize synthesis and drug control strategies.

This study optimizes a HILIC method for collagen peptide mapping, evaluating stationary phases, injection techniques, and MS coupling to enhance peptide separation and hydroxylation analysis.

This part discusses my favorite approach for processing Orbitrap LCMS/LCMSMS data for identificaiton of unknowns using the NIST2023 search and associated libraries.