Tight cellulose ultrafiltration membranes as a material of choice for dendrimer purification by organic solvent nanofiltration

0565267 - ÚCHP 2023 IT eng A - Abstrakt
Krupková, Alena - Petričkovič, Roman - Strašák, Tomáš
Tight cellulose ultrafiltration membranes as a material of choice for dendrimer purification by organic solvent nanofiltration.
Book of Abstracts. 2022.
[International Conference on Multifunctional, Hybrid and Nanomaterials /7./. 19.10.2022-22.10.2022, Genoa]
Institucionální podpora: RVO:67985858
Klíčová slova: membrane * dendrimers * filtration
Obor OECD: Organic chemistry

To better understand the membrane behavior and to be able to predict optimum OSN conditions, we performed extensive testing of 1 kDa and 3 kDa MWCO membranes using solutes with MW between 100 and 1000 Da in different solvents. The results disclosed the influence of solutes‘ polarity and shape and compatibility of polarity of all components on the permeance and rejection of individual solutes. A simple model for dead-end setup was also derived and evaluated.
Trvalý link: https://hdl.handle.net/11104/0336838