Heinze M, Horn C, Pospiech D, Boldt R, Kobsch O, Eckstein K, Jehnichen D, Voit B, Baudis S, Liska R, Naumova A, Saalwaechter K, Lendenmann U, Moszner N (2021)
Publication Type: Journal article
Publication year: 2021
Book Volume: 13
Article Number: 3506
Journal Issue: 20
In this study, solvogels containing (2-((2-(ethoxycarbonyl)prop-2-en-1-yl)oxy)-ethyl) phos-phonic acid (ECPA) and N,N′-diethyl-1,3-bis-(acrylamido)propane (BNEAA) as the crosslinker are synthesized by UV induced crosslinking photopolymerization in various solvents. The polymerization of the ECPA monomer is monitored by the conversion of double bonds with in situ attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy. The morphology of the networks is characterized by in situ photorheology, solid state NMR spectroscopy, and scanning electron mi-croscopy (SEM) of the dried gels. It is demonstrated that the storage modulus is not only determined by the crosslinker content in the gel, but also by the solvent used for preparation. The networks turn out to be porous structures with G′ being governed by a rigid, phase-separated polymer phase rather than by entropic elasticity. The external and internal pK
APA:
Heinze, M., Horn, C., Pospiech, D., Boldt, R., Kobsch, O., Eckstein, K.,... Moszner, N. (2021). Polymer networks for enrichment of calcium ions. Polymers, 13(20). https://doi.org/10.3390/polym13203506
MLA:
Heinze, Marcus, et al. "Polymer networks for enrichment of calcium ions." Polymers 13.20 (2021).
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