Structural Iridescent Tuned Colors from Self-Assembled Polymer Opal Surfaces (Articolo in rivista)

Type
Label
  • Structural Iridescent Tuned Colors from Self-Assembled Polymer Opal Surfaces (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/am301709b (literal)
Alternative label
  • Laura Zulian, Elisa Emilitri, Guido Scavia, Chiara Botta, Miriam Colombo, Silvia Destri (2012)
    Structural Iridescent Tuned Colors from Self-Assembled Polymer Opal Surfaces
    in ACS applied materials & interfaces (Print); ACS, American chemical society, Washington, DC (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Laura Zulian, Elisa Emilitri, Guido Scavia, Chiara Botta, Miriam Colombo, Silvia Destri (literal)
Pagina inizio
  • 6071 (literal)
Pagina fine
  • 6079 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 4 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto per lo Studio delle Macromolecole, CNR-ISMAC, Via Bassini 15, 20133 Milano, Italy University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy (literal)
Titolo
  • Structural Iridescent Tuned Colors from Self-Assembled Polymer Opal Surfaces (literal)
Abstract
  • Structural colors are the object of a wide scientific interest, not only for the potential technical applications of their intriguing optical properties but also for the need of coloring agents to replace toxic and carcinogenic dyes. We present a simple methodology to obtain polymer opal surfaces of self-assembled core-shell nanoparticles with different degree of order for structural color applications. Polymer nanospheres prepared by surfactant-free emulsion radical copolymerization of an hydrophobic and an hydrophilic comonomer (styrene and methacrylic acid) spontaneously assemble into core-shell particles. Nanoparticles with identical composition and different diameters were prepared by modulating the degree of ionization of the weakly acidic comonomer. We report experimental results revealing how the synthesis parameters affect the properties of the core-shell particles and their influence on the optical properties of the final polymer opal surfaces, which depend on size, charge, and packing arrangement of the constituent nanoparticles. (literal)
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