Autor según el artículo: Moreno A, Galià M, Lligadas G, Percec V.
Departamento: Química Analítica i Química Orgànica
Autor/es de la URV: Galià Clua, Marina Teresa / Lligadas Puig, Gerard
Palabras clave: Clean water and sanitation
Resumen: The fluorinated alcohol 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) is an especially effective solvent for solubilizing a wide range of polymers. However, the performance of HFIP as SET-LRP solvent has classically been questioned due to its poor Cu(I)X disproportionating properties. Taking advantage of the fast and quantitative disproportionation of Cu(I)X in water, SET-LRP in organic solvent/water mixtures rids the organic solvent of mediating this fundamental event. Here, the Cu(0) wire-catalyzed SET-LRP synthesis of well-defined poly(methyl acrylate)s and poly(butyl acrylate)s with narrow molecular weight distribution and near perfect bromine chain end functionality is reported in HFIP/water mixtures. The results reported here support the potential of HFIP/water mixtures in the preparation of more complex architectures including polymers with dual control over molecular weight and tacticity. Since HFIP is also a classic solvent for the denaturation of proteins this SET-LRP system is also expected to find applications in the grafting of protein.
Áreas temáticas: Química Polymers and plastics Polymer science Medicina ii Materials chemistry Materiais Interdisciplinar Farmacia Engenharias iv Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Chemistry, organic Biotecnología Biomaterials Bioengineering Biochemistry & molecular biology Astronomia / física
ISSN: 15257797
Direcció de correo del autor: marina.galia@urv.cat gerard.lligadas@urv.cat
Identificador del autor: 0000-0002-4359-4510 0000-0002-8519-1840
Página final: 4491
Fecha de alta del registro: 2024-11-16
Volumen de revista: 19
Versión del articulo depositado: info:eu-repo/semantics/acceptedVersion
Enlace a la fuente original: https://pubs.acs.org/doi/10.1021/acs.biomac.8b01381
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Biomacromolecules. 19 (11): 4480-4491
Referencia de l'ítem segons les normes APA: Moreno A, Galià M, Lligadas G, Percec V. (2018). SET-LRP in Biphasic Mixtures of the Nondisproportionating Solvent Hexafluoroisopropanol with Water. Biomacromolecules, 19(11), 4480-4491. DOI: 10.1021/acs.biomac.8b01381
DOI del artículo: 10.1021/acs.biomac.8b01381
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2018
Página inicial: 4480
Tipo de publicación: Journal Publications
Repositori URV