Agilent Technologies, Inc.
METHOD OF PRODUCING ETCHED NON-POROUS PARTICLES

Abstract:

There is disclosed a method of producing etched non-porous particles. The method includes, in some examples, coating a non-porous particle with a hydrophilic polymer and treating the coated particle with acid or base. Also provided is etched non-porous particles capable of separating a variety of analytes, including biomolecules.