Post-esterification preparation of carboxyl groups enriched magnetic microporous organic network for the efficient enrichment and determination of quaternary ammonium alkaloids | Synapse
March 3, 2026
Post-esterification preparation of carboxyl groups enriched magnetic microporous organic network for the efficient enrichment and determination of quaternary ammonium alkaloids
Key Points
Efficient determination of quaternary ammonium alkaloids is achieved using a magnetic microporous organic network enriched with carboxyl groups.
The method improves detection limits and enhances accuracy in quantifying these compounds in various samples.
Preparation involved a post-esterification process to enrich the carboxyl groups effectively on the magnetic network.
May enable better quality control and evaluation of quaternary ammonium alkaloids in pharmaceutical and industrial applications.