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Illustration of aptamer-decorated silica nanomaterials. They have been used to, (a) control the release of Ru(bipy)32+ by de-hybridizing from complementary oligos in a ATP-responsive manner, and (b) guide BMPP-Pt to specifically image and suppress Huh7 cancer cells. (a) is modified with permission of reference [178]. Copyright 2012 ACS publishing. (b) is adapted from reference [186]. Copyright 2018 RSC publishing.
