. "Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles"@en . "312226" . "Nanocomposites; Gold nanoparticles; MEH-PPV; pi-Conjugated polymers"@en . "1" . "4"^^ . "P(GD203/05/H001), P(GD203/08/H032), P(IAA4050406), P(KAN100500652), Z(AV0Z40500505), Z(MSM0021620835)" . . "Morphology, spectroscopic properties and molecular structure defects are characterized and compared for two types of the title polymer (MEH-PPV) nanocomposites (NCs) with Au nanoparticles (NPs) prepared by divers procedures: type M NCs prepared by mixing a CH2Cl2 solution of MEH-PPV with Au NPs organosol in CH2Cl2, and type R NCs prepared by in situ interfacial reduction of Au3+ salt with NaBH4 in the presence of polymer. In NCs M the MW distribution and molecular structure of parent MEH-PPV remains almost intact and Au NPs are almost uniformly distributed in the polymer matrix and preserve the NP-size distribution found for parent sol. Aggregation of Au NPs is observed only at low polym. conc. For NCs R a broad NP-size distribution, higher mean size of NP and formation of Au aggregates are observed together with slight decrease in MW and extent of conjugation of MEH-PPV is observed."@en . . "RIV/00216208:11310/09:10000068" . "Vl\u010Dkov\u00E1, Blanka" . . . . . . . "Vohl\u00EDdal, Ji\u0159\u00ED" . . . "9"^^ . "Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles" . . "Materials chemistry and physics" . "0254-0584" . . "Dammer, Ond\u0159ej" . "Proch\u00E1zka, Marek" . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "Morphology, spectroscopic properties and molecular structure defects are characterized and compared for two types of the title polymer (MEH-PPV) nanocomposites (NCs) with Au nanoparticles (NPs) prepared by divers procedures: type M NCs prepared by mixing a CH2Cl2 solution of MEH-PPV with Au NPs organosol in CH2Cl2, and type R NCs prepared by in situ interfacial reduction of Au3+ salt with NaBH4 in the presence of polymer. In NCs M the MW distribution and molecular structure of parent MEH-PPV remains almost intact and Au NPs are almost uniformly distributed in the polymer matrix and preserve the NP-size distribution found for parent sol. Aggregation of Au NPs is observed only at low polym. conc. For NCs R a broad NP-size distribution, higher mean size of NP and formation of Au aggregates are observed together with slight decrease in MW and extent of conjugation of MEH-PPV is observed." . . "Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles" . "Bondarev, Dmitrij" . "11310" . . "115" . "[6D7E4C06E18E]" . . . "Pfleger, Ji\u0159\u00ED" . "Effect of preparation procedure on the structure, morphology, and optical properties of nanocomposites of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] with gold nanoparticles"@en . . . . "6"^^ . "000264841900062" . . "RIV/00216208:11310/09:10000068!RIV10-GA0-11310___" . . . . .