Sorbent particles for sample treatment
AssigneeWaters Technologies Corporation
InventorsDarryl W. Brousmiche, Kevin D. Wyndham, Nicole L. Lawrence, Jacob N. Fairchild, Bonnie A. Alden
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Abstract
Sorbents, devices, kits and methods useful for sample treatment are disclosed herein. In particular embodiments, described are inorganic/organic hybrid sorbent particles comprising (a) a core region that comprises a silica component and (b) a surface region that comprises an organic copolymer comprising at least one hydrophobic organic monomer and at least one hydrophilic organic monomer.
Claims34
Inorganic/organic hybrid sorbent particles comprising (a) a core region that comprises a silica component and (b) a surface region that comprises an organic copolymer comprising at least one hydrophobic organic monomer and at least one hydrophilic organic monomer;
- wherein the core region consists of silica or wherein the core region is formed by hydrolytically condensing one or more silane compounds.
Inorganic/organic hybrid sorbent particles comprising (a) a core region that comprises an organic copolymer comprising at least one hydrophobic organic monomer and at least one hydrophilic organic monomer and (b) a surface region that comprises a silica component, wherein the surface region is formed by hydrolytically condensing one or more silane compounds at the surface region of the core region.
Dependencies are inferred from the claim text.