""Noble metal nanoparticles of different sizes and shapes combined with conjugated functional polymers give rise to. advanced core shell hybrids with interesting physical characteristics and potential applications in sensors or cancer. therapy. In this paper, a versatile and facile synthesis of core shell systems based on noble metal nanoparticles. (AuNPs, AgNPs, PtNPs), coated by copolymers belonging to the class of substituted polyacetylenes has been. developed. The polymeric shells containing functionalities such as phenyl, ammonium, or thiol pending groups. have been chosen in order to tune hydrophilic and hydrophobic properties and solubility of the target core shell. hybrids. The Au, Ag, or Pt nanoparticles coated by poly(dimethylpropargylamonium chloride), or poly. (phenylacetylene-co-allylmercaptan). The chemical structure of polymeric shell, size and size distribution and optical. properties of hybrids have been assessed. The mean diameter of the metal core has been measured (about. 10-30 nm) with polymeric shell of about 2 nm.""
Ilaria, F., Venditti, I., Battocchio, C., Polzonetti, G., Cesare, C., MARIA VITTORIA RUSSO, (2011). Core shell hybrids based on noble metal nanoparticles and conjugated polymers: synthesis and characterization. NANOSCALE RESEARCH LETTERS, 6, 98-105 [10.1186/1556-276X-6-98].
Core shell hybrids based on noble metal nanoparticles and conjugated polymers: synthesis and characterization
IOLE VENDITTI;BATTOCCHIO, CHIARA;
2011-01-01
Abstract
""Noble metal nanoparticles of different sizes and shapes combined with conjugated functional polymers give rise to. advanced core shell hybrids with interesting physical characteristics and potential applications in sensors or cancer. therapy. In this paper, a versatile and facile synthesis of core shell systems based on noble metal nanoparticles. (AuNPs, AgNPs, PtNPs), coated by copolymers belonging to the class of substituted polyacetylenes has been. developed. The polymeric shells containing functionalities such as phenyl, ammonium, or thiol pending groups. have been chosen in order to tune hydrophilic and hydrophobic properties and solubility of the target core shell. hybrids. The Au, Ag, or Pt nanoparticles coated by poly(dimethylpropargylamonium chloride), or poly. (phenylacetylene-co-allylmercaptan). The chemical structure of polymeric shell, size and size distribution and optical. properties of hybrids have been assessed. The mean diameter of the metal core has been measured (about. 10-30 nm) with polymeric shell of about 2 nm.""I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
