We report a green, facile chemical approach to isolate sporopollenin capsules from pollen grains based on the use of ionic liquids (ILs). Depending on the IL structure, it is possible to remove proteins and the cellulose-rich cell wall (intine) assuring grain integrity and simultaneously obtaining a direct functionalization of the sporopollenin.
From pollen grains to functionalized microcapsules: a facile chemical route using ionic liquids, / Chiappe, Cinzia; Demontis, Gian Carlo; Di Bussolo, Valeria; Douton, Maria Jesus Rodriguez; Rossella, Francesco; Pomelli, Christian Silvio; Sartini, Stefania; Caporali, Stefano. - In: GREEN CHEMISTRY. - ISSN 1463-9262. - STAMPA. - 19:(2017), pp. 1028-1033. [10.1039/c6gc02892f]
From pollen grains to functionalized microcapsules: a facile chemical route using ionic liquids,
CAPORALI, STEFANO
2017
Abstract
We report a green, facile chemical approach to isolate sporopollenin capsules from pollen grains based on the use of ionic liquids (ILs). Depending on the IL structure, it is possible to remove proteins and the cellulose-rich cell wall (intine) assuring grain integrity and simultaneously obtaining a direct functionalization of the sporopollenin.
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