New Synthetic Approach to C‑30 Ethers, Esters, and Amines of Betulin Using the Mitsunobu Reaction and Biological Evaluation of the Products
This study introduces an efficient Mitsunobu-based synthesis of C-30 betulin derivatives and identifies promising compounds with broad anticancer activity.
Article | Webinars
Webinars LabRulezLCMS Weeks 32-33/2026
6 webinars: advanced materials, HPLC troubleshooting, LC overpressure, LC-MS/MS, MALDI-TIMS-MS, mass spectrometry imaging, PFAS, solar cells, spatial imaging, UV-Vis-NIR
Article | Science and research
Beads with a nanofiber core. This is a better way to purify water.
The HYMNA project combines MBR and MBBR technologies with nanofiber biomass carriers to improve ammonia nitrogen removal and enable modular wastewater treatment.
Article | Webinars
LC Coffee Breaks - Free Webinar Series from Waters Corporation
Join the free LC Coffee Breaks webinar series for practical guidance on overpressure, carryover, universal detectors, method transfer, and choosing the right gradient system.
Article | Academy
Exploring Alternatives to Rotary Evaporation in Modern Laboratories
Explore alternatives to rotary evaporators, including S-EVAP, parallel evaporation, freeze drying, centrifugal evaporation, distillation, spray drying and microwave heating.
Article | Science and research
How to Kill Staphylococcus Aureus: A New Insight into Viruses That Can Defeat Bacteria
Scientists at CEITEC Masaryk University have revealed how bacteriophage 812 infects Staphylococcus aureus, providing new insights that could support future phage therapies against antibiotic-resistant bacteria.
Article | Poster
News from LabRulezLCMS Library - Week 31, 2026
This week we bring you posters by Agilent Technologies / ASMS, Shimadzu / ASMS, Thermo Fisher Scientific / ASMS and Waters Corporation / ASMS and application note by KNAUER!
Article | Academy
Pipetting Made Easy - Part 2: Challenging Liquids
Learn how to improve pipetting accuracy with viscous, volatile, foaming, and other challenging liquids using practical techniques, reverse pipetting, and the right pipette selection.
Article | Academy
Maintenance and Care of HPLC Columns
Learn HPLC column care best practices, including cleaning, regeneration, storage, and preventive maintenance to extend column life, reduce downtime, and ensure reliable chromatographic results.
Article | Software
Purpose-Built Software for Quantitation Workflows – Solving Data, Compliance, and Collaboration Challenges
Learn how Thermo Scientific Chromeleon 7.4 software helps laboratories unify chromatography and mass spectrometry workflows with scalable data management, regulatory support, and enterprise-ready capabilities.