Dirk Haffke
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View article: Customising Sustainable Bio-Based Polyelectrolytes: Introduction of Charged and Hydrophobic Groups in Cellulose
Customising Sustainable Bio-Based Polyelectrolytes: Introduction of Charged and Hydrophobic Groups in Cellulose Open
Cellulose has been widely explored as a sustainable alternative to synthetic polymers in industrial applications, thanks to its advantageous properties. The introduction of chemical modifications on cellulose structure, focusing on cationi…
View article: Two Types of Liquid Phase Separation Induced by Soft Centrifugation in Aqueous Ethyl Acetate Using Ethanol as Cosolvent
Two Types of Liquid Phase Separation Induced by Soft Centrifugation in Aqueous Ethyl Acetate Using Ethanol as Cosolvent Open
Water/ethyl acetate/ethanol is widely used as a “green” extractant system. We show that 2 different types of phase separation can be induced upon centrifugation in this ternary system using ethanol as a cosolvent of water and ethyl acetate…
View article: Two types of liquid phase separation induced by soft centrifugation in aqueous ethyl acetate using ethanol as co-solvent
Two types of liquid phase separation induced by soft centrifugation in aqueous ethyl acetate using ethanol as co-solvent Open
Water-ethyl acetate-ethanol is widely used as “green” extractant system. We show that two different types of phase separation can be induced upon centrifugation in this ternary system using ethanol as a co-solvent of water and ethyl acetat…
View article: Band Sedimentation Experiment in Analytical Ultracentrifugation Revisited
Band Sedimentation Experiment in Analytical Ultracentrifugation Revisited Open
The band sedimentation experiment in analytical ultracentrifugation (AUC) allows for the performance of a chemical reaction inside the AUC and also offers separation of individual pure components in a sedimentation velocity experiment. Alt…
View article: Next-Generation AUC Adds a Spectral Dimension
Next-Generation AUC Adds a Spectral Dimension Open