Webinars LabRulezLCMS Week 50/2025
15 webinars: affinity enrichment, biopharma, biomarkers, CQA, contaminant screening, CDMS, ergot alkaloids, LC-MS/MS, mobile phases, mycotoxins, PFAS, plasma proteomics, Raman/UV-Vis, sequence mapping
Webinars LabRulezGCMS Week 50/2025
5 webinars: CCUS, FTIR, GC detectors, GC×GC-TOF MS, polymer recycling, Raman Vaya, specialty detectors, WAX columns
Enhancing addiction care: Benefits of urinary screening with LC-HRMS (liquid chromatography-high resolution mass spectrometry) for psychoactive substances and drugs
LC-HRMS detected more prescribed and non-prescribed drugs than immunoassays and would have influenced clinical decisions for 25% of patients, mainly those with opioid-use history.
![Gunacins: Novel Benzo[g]chromene Derivatives from the Fungus Exobasidium sp. and Their Potent Anti-Leishmania and Trypanosoma Activities](https://labrulez.com/labrulez-bucket-strapi-h3hsga3/ACS_Omega_2025_10_22_23222_23234_Graphical_abstract_cover_68d40d7cfd_s.webp)
Gunacins: Novel Benzo[g]chromene Derivatives from the Fungus Exobasidium sp. and Their Potent Anti-Leishmania and Trypanosoma Activities
Gunacins, new compounds from Exobasidium, display strong anti-Leishmania and anti-Trypanosoma effects and also show antibacterial and antifungal activity.
Green Ultrasound-Assisted Dispersive Liquid–Liquid Microextraction Coupled to GC–MS for Simultaneous Determination of Lipid-Peroxidation- and Maillard-Derived Carbonyl Compounds in Plant-Based Beverages
Green UA-DLLME with GC–MS enables trace analysis of 12 carbonyl compounds in plant-based beverages, offering high sensitivity, accuracy, and sustainability.
News from LabRulezICPMS Library - Week 49, 2025
This week we bring you application notes by Agilent Technologies, LECO, Shimadzu and Waters Corporation!
News from LabRulezLCMS Library - Week 49, 2025
This week we bring you application notes by Agilent Technologies, Shimadzu and Waters Corporation and poster by Thermo Fisher Scientific / HPLC!
News from LabRulezGCMS Library - Week 49, 2025
This week we bring you application notes by Agilent Technologies, Shimadzu and Thermo Fisher Scientific and presentation by LECO /MDCW!
PCPDTBT Conjugated Polymer Nanoparticles for Photothermal Inactivation of Multidrug-Resistant mcr-1-Positive Escherichia coli
PCPDTBT nanoparticles generate strong NIR heat and effectively inactivate multidrug-resistant mcr-1-positive E. coli, offering a promising antimicrobial approach.
Optimization of Methodology for Simultaneous Quantification of Trigonelline, 5-Caffeoylquinic Acid, and Caffeine in Green and Roasted Coffee Extracts by HPLC
A fast HPLC-UV method was optimized to quantify trigonelline, 5-CQA, and caffeine in multiple Arabica cultivars. The method proved robust and highlighted major cultivar and roasting-related changes.
