![]() ![]() The synergy between the polymer shell and the embedded nanoparticles leads to an unusual chain-growth polymerization mode, giving long nanoparticle chains that are distinct from the products of the traditional step-growth aggregation process. Transformations of single-line chains into double- and triple-line chains are also presented. ZnO/Ag2S coreshell nanorod arrays (NRAs) are successfully fabricated via chemical bath deposition procedure and subsequent successive ionic layer adsorption and reaction (SILAR) technique. Effects of solution pH for ZnO, annealing temperature, growth time and temperature on the physical properties of nanorods have been investigated. Detailed procedures are reported for the PSPAA encapsulation of nanoparticles, homo- and co-polymerization of the core-shell nanoparticles, separation and purification of the resulting nanoparticle chains. ZnO/TiO 2 core/shell nanorod arrays were deposited on indium tin oxide (ITO) substrate via a facile solgel dip-coating process. When more than one type of nanoparticles are used, random and block "copolymers" of nanoparticles can be obtained. NPs have unique size-dependent properties 57. Optical properties of nanoparticle suspensions. ![]() This is promising for applications in DASC. Exploiting this tendency, the core-shell nanoparticles are induced to aggregate, coalesce, and then transform into long chains. The email protected core-shell nanorod has two more prominent resonance absorption peaks and a wider absorption band compared with the Cu nanorod. Core-shell gold nanorod (AuNR)silver (Ag) nanostructures with their unique properties have gained enormous interest and are widely utilized in various applications including sensor systems, catalytic reactions, diagnosis, and therapy. Spherical PSPAA micelles upon acid treatment are known to assemble into cylindrical micelles. A variety of nanoparticles are encapsulated in polystyrene-block-poly(acrylic acid) (PSPAA) shells and then used as monomers for their self-assembly. We present a template-free method for "polymerizing" nanoparticles into long chains without side branches. ![]()
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