메뉴 건너뛰기




Volumn 23, Issue 22, 2007, Pages 11239-11245

Air and water free solid-phase synthesis of thiol stabilized Au nanoparticles with anchored, recyclable dendrimer templates

Author keywords

[No Author keywords available]

Indexed keywords

POLYSTYRENE RESIN BEADS; TOLUENE SOLUTIONS;

EID: 35948931400     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la7013573     Document Type: Article
Times cited : (22)

References (52)
  • 39
  • 41
    • 84858463911 scopus 로고    scopus 로고
    • Determination of the dendrimer loading by elemental analysis of the anchored dendrimer beads was undiagnostic due to the residual nitrogen content in the parent beads 0.74, The theoretical %N of 4.5E-04 μmol/mg dendrimer loading was calculated to be 0.48
    • Determination of the dendrimer loading by elemental analysis of the anchored dendrimer beads was undiagnostic due to the residual nitrogen content in the parent beads (0.74%). The theoretical %N of 4.5E-04 μmol/mg dendrimer loading was calculated to be 0.48%.
  • 45
    • 35948987754 scopus 로고    scopus 로고
    • Although AuIII has a high extinction coefficient in the UV, it is difficult to resolve this band due to the dendrimer. Additionally, Au III begins to oxidize -OH and -NNH2 terminated PAMAM dendrimers over the course of several minutes see ref 44, The combination of these two factors makes it very difficult to accurately determine Au-dendrimer stoichiometries for the anchored dendrimers. The CoII titration is used instead, as it is experimentally straightforward and allows us to directly compare metal uptake by anchored dendrimers to that by solution phase dendrimers
    • II titration is used instead, as it is experimentally straightforward and allows us to directly compare metal uptake by anchored dendrimers to that by solution phase dendrimers.
  • 48
    • 84858462022 scopus 로고    scopus 로고
    • anch, lending credence to the conclusion that the alkylation step does indeed occur and is important to keep the dendrimer from collapsing on itself in nonpolar media.
    • anch, lending credence to the conclusion that the alkylation step does indeed occur and is important to keep the dendrimer from collapsing on itself in nonpolar media.
  • 49
  • 51
    • 0033354805 scopus 로고    scopus 로고
    • Chen, S. Langmuir 1999, 15, 7551-7557.
    • (1999) Langmuir , vol.15 , pp. 7551-7557
    • Chen, S.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.