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      Design of asymmetric DNAzymes for dynamic control of nanoparticle aggregation states in response to chemical stimuli

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      Organic & Biomolecular Chemistry
      Royal Society of Chemistry (RSC)

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          Colloidal nanocrystal synthesis and the organic-inorganic interface.

          Colloidal nanocrystals are solution-grown, nanometre-sized, inorganic particles that are stabilized by a layer of surfactants attached to their surface. The inorganic cores possess useful properties that are controlled by their composition, size and shape, and the surfactant coating ensures that these structures are easy to fabricate and process further into more complex structures. This combination of features makes colloidal nanocrystals attractive and promising building blocks for advanced materials and devices. Chemists are achieving ever more exquisite control over the composition, size, shape, crystal structure and surface properties of nanocrystals, thus setting the stage for fully exploiting the potential of these remarkable materials.
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            Integrated nanoparticle-biomolecule hybrid systems: synthesis, properties, and applications.

            Nanomaterials, such as metal or semiconductor nanoparticles and nanorods, exhibit similar dimensions to those of biomolecules, such as proteins (enzymes, antigens, antibodies) or DNA. The integration of nanoparticles, which exhibit unique electronic, photonic, and catalytic properties, with biomaterials, which display unique recognition, catalytic, and inhibition properties, yields novel hybrid nanobiomaterials of synergetic properties and functions. This review describes recent advances in the synthesis of biomolecule-nanoparticle/nanorod hybrid systems and the application of such assemblies in the generation of 2D and 3D ordered structures in solutions and on surfaces. Particular emphasis is directed to the use of biomolecule-nanoparticle (metallic or semiconductive) assemblies for bioanalytical applications and for the fabrication of bioelectronic devices.
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              Nanoparticles, Proteins, and Nucleic Acids: Biotechnology Meets Materials Science

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                Author and article information

                Journal
                OBCRAK
                Organic & Biomolecular Chemistry
                Org. Biomol. Chem.
                Royal Society of Chemistry (RSC)
                1477-0520
                1477-0539
                2006
                2006
                : 4
                : 18
                : 3435
                Article
                10.1039/b605799c
                b6410df6-28bc-47bd-b8cc-d789fe6c8490
                © 2006
                History

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