Hybrid silica micro-particles with light-responsive surface properties and Janus-like character

The present work highlights the synthesis and post-modification of silica-based micro-particles containing photo-responsive polymer brushes with photolabile o -nitrobenzyl ester ( o -NBE) chromophores. For the synthesis of the polymer brushes, two different procedures were pursued. In the first appr...

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Veröffentlicht in:	Polymer chemistry 2021-07, Vol.12 (27), p.3925-3938
Hauptverfasser:	Romano, A, Sangermano, M, Rossegger, E, Mühlbacher, I, Griesser, T, Giebler, M, Palmara, G, Frascella, F, Roppolo, I, Schlögl, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomolecules Brushes Carboxylic acids Chemical composition Chemical synthesis Chromophores Fluorescence Grafting Irradiation Monomers Nanoparticles NMR Nuclear magnetic resonance Photoinitiators Polymer chemistry Polymers Protein A Proteins Reaction time Silicon dioxide Surface properties Thermal coupling Ultraviolet radiation X ray photoelectron spectroscopy Zeta potential
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