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Published : 2021-01-24
Vol. 61 No. 1 (2016)

Synthesis, characterization and molecular dynamics simulation of dendronized poly(3,5-diphthalimidoalkylphenyl methacrylate)s

N. Alvarado L. Alegría C. Sandoval L. Gargallo A. Leiva D. Radic
DOI: https://doi.org/10.14314/polimery.2016.010

Abstract

Dendronized methacrylates containing 3,5-diphthalimidoalkylphenyl moieties (with ethyl, propyl or butyl spacer groups) were synthesized. These monomers were then polymerized using radical polymerization. Monomers and polymers were characterized using Fourier transform infrared spectroscopy (FT-IR) and nuclear magnetic resonance methods (1H NMR and 13C NMR). Molecular weight was estimated by multi-angle static light scattering (MALS). Molecular dynamics simulation was performed to evaluate the conformational radius of gyration (Rg) and the end-to-end distance (ree). Different spatial arrangements depending on the length of the spacer group are observed.

Keywords

poly(phtalimidoalkyl methacrylate) ; dendronized polymers ; spacer groups ; molecular dynamics simulation ; radius of gyration ; end-to-end distance poli(metakrylan ftalimidoalkylu) ; polimery dendrymeryczne ; grupy dystansujące ; symulacja metodą dynamiki molekularnej ; promień bezwładności ; odległość między końcami łańcucha



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Alvarado, N., Alegría, L., Sandoval, C., Gargallo, L., Leiva, A., & Radic, D. (2021). Synthesis, characterization and molecular dynamics simulation of dendronized poly(3,5-diphthalimidoalkylphenyl methacrylate)s. Polimery, 61(1), 10–15. https://doi.org/10.14314/polimery.2016.010

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