Separation of sulphonamides on a C12-diol mixed-mode HPLC column and investigation of their retention mechanism

Separation mechanisms of a C12-diol mixed-mode #StationaryPhase using #Sulphonamides as model #Analytes revealed hybrid HILIC–reversed-phase interactions, enabling efficient #Chromatographic separation for complex analytical applications. #QSRRs
Open Chemistry: doi.org/10.1515/chem...

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Solvent-free rubbing assembly of ordered porous silica microsphere monolayers to miniaturize planar chromatography screening A novel concept for assembling ordered porous silica microsphere monolayers for screening in miniaturized planar chromatography is disclosed. It contr…

A first report of ordered porous silica monolayers assembled using dry rubbing. This milestone lays the foundation for developing the next generation of sustainable miniaturized #chromatographic separation and #screening devices.@lcgcinternational.bsky.social
www.sciencedirect.com/science/arti...

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An efficient method for the synthesis of π-expanded phosphonium salts A new straightforward methodology for the synthesis of phosphonium salts integrated with a π-conjugated scaffold has been developed using phosphine oxides. It is now possible to obtain cyclic phosphon...

📢 A new method for the synthesis of #phosphonium salts integrated with a #π-conjugated scaffold has been developed using phosphine oxides. A feature of this strategy is that this one-step procedure typically does not require #chromatographic purification.

#OpenAccess
🔗 doi.org/10.1039/D5QO00708A