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Volumn 3, Issue 6, 2003, Pages 487-491

Synthesis of dendrimer-stabilized gold-polypyrrole core-shell nanoparticles

Author keywords

Core Shell Materials; Dendrimers; Gold Polypyrrole; Hollow Nanospheres; In Situ Redox Polymerization; Nanoparticles

Indexed keywords

CYANIDE; DENDRIMER; GOLD; POLYPYRROLE; POTASSIUM DERIVATIVE;

EID: 2342499902     PISSN: 15334880     EISSN: None     Source Type: Journal    
DOI: 10.1166/jnn.2003.234     Document Type: Article
Times cited : (25)

References (37)
  • 32
    • 2342647673 scopus 로고    scopus 로고
    • note
    • UV-vis spectra of the as-prepared Au-PPy or etched Au-PPy nanoparticle aqueous suspensions were recorded on a Hewlett Packard model 8453 spectrophotometer.
  • 33
    • 2342566629 scopus 로고    scopus 로고
    • note
    • TEM was performed on a Hitachi 8600 electron microscope. Samples were prepared by mounting 1 drop of Au-PPy composite dispersion onto carbon-coated copper grids and drying in air. Images were taken at an accelerating voltage of 100 kV.
  • 34
    • 2342643672 scopus 로고    scopus 로고
    • note
    • i)/N], and N is the total number of particles.
  • 35
    • 2342538611 scopus 로고    scopus 로고
    • note
    • r = 100 σ/D, where a is the standard deviation and D is the average diameter of particles.
  • 36
    • 2342463806 scopus 로고    scopus 로고
    • note
    • FTIR spectra were recorded on a Nicolet Magna-750. Spectra of pure PAMAM dendrimer and as-prepared Au-PPy composites were obtained by casting a solution on KBr pellets. Spectra of the centrifuged Au-PPy composites and PPy were recorded from KBr pellets, prepared by mixing the composite with KBr in a 1:100 (wt/wt) ratio.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.