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Rational design of oriented assembly of gold nanospheres with nanorods by biotin-streptavidin connectors
Through the different functionalities on Au nanosphere (AuNSs) and Au nanorod (AuNRs) surfaces, we successfully control AuNSs attachment onto either the end or side surface of anisotropic AuNRs via bio-recognition, and ...
Controllable synthesis, magnetic and biocompatible properties of Fe3O4 and alpha-Fe2O3 nanocrystals
Iron oxide nanocrystals (NCs) with a series of well-controlled morphologies (octahedron, rod, wire, cube and plate) and compositions (Fe3O4 and alpha-Fe2O3) were synthesized via a facile hydrothermal process. The morphological ...