title: Amino-functionalization of large-pore mesoscopically ordered silica by a one-step hyperbranching polymerization of a surface-grown polyethyleneimine.
abstract: A simple method for surface functionalization of large-pore mesoporous silica by hyperbranching polymerization resulting in a high loading of amine groups is presented.
authors.affiliation: Department of Physical Chemistry, Abo Akademi University, Porthansgatan 3-5, 20500 Turku, Finland.
authors.forename: Jessica M
authors.initials: JM
authors.lastname: Rosenholm
authors.forename: Antti
authors.initials: A
authors.lastname: Penninkangas
authors.forename: Mika
authors.initials: M
authors.lastname: Lindén
mesh_terms: D000327:Adsorption; D000588:Amines / Q000737:chemistry*; D009584:Nitrogen / Q000737:chemistry; D017646:Organosilicon Compounds / Q000138:chemical synthesis*; D011094:Polyethyleneimine / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D016062:Porosity; D012822:Silicon Dioxide / Q000737:chemistry*; D013816:Thermodynamics
chemical_list: D000588:Amines; D017646:Organosilicon Compounds; D011108:Polymers; D012822:Silicon Dioxide; D011094:Polyethyleneimine; D009584:Nitrogen