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Volumn 114, Issue 47, 2010, Pages 15466-15476

Influencing particle size and stability of ionic dendrimer-dye assemblies

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FORCE MICROSCOPY; AZO DYES; IONS; LIGHT SCATTERING; PARTICLE SIZE; SELF ASSEMBLY;

EID: 78649514556     PISSN: 15206106     EISSN: 15205207     Source Type: Journal    
DOI: 10.1021/jp107358q     Document Type: Article
Times cited : (38)

References (92)
  • 62
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    • We herein use the expression "assembly" to indicate supramolecular objects that possess a certain size and surface, i.e., have a narrow size distribution and a defined shape and are stable in aqueous solution, as different from "aggregates" which we regard as a more general term that may refer to such assemblies but also includes aggregates with broad size distribution, fractal character, etc. Other expressions for the assemblies discussed herein may be "self-assembled nanoparticles" or "supramolecular nano-objects"
    • We herein use the expression "assembly" to indicate supramolecular objects that possess a certain size and surface, i.e., have a narrow size distribution and a defined shape and are stable in aqueous solution, as different from "aggregates" which we regard as a more general term that may refer to such assemblies but also includes aggregates with broad size distribution, fractal character, etc. Other expressions for the assemblies discussed herein may be "self-assembled nanoparticles" or "supramolecular nano-objects".
  • 66
    • 0030848621 scopus 로고    scopus 로고
    • Decher, G. Science 1997, 277, 1232
    • (1997) Science , vol.277 , pp. 1232
    • Decher, G.1
  • 80
    • 85067752387 scopus 로고    scopus 로고
    • DLS results in addition show a small peak (intensity 1-3%) at lower relaxation times which might be due to individual dendrimers or internal dynamic modes of the aggregate
    • DLS results in addition show a small peak (intensity 1-3%) at lower relaxation times which might be due to individual dendrimers or internal dynamic modes of the aggregate.
  • 81
    • 85067746903 scopus 로고    scopus 로고
    • The term "individual dendrimers" is used herein to name individual dendrimers as well as possibly aggregates of very few dendrimers, which are difficult observe by light scattering due to the small size and thereby small scattering intensity
    • The term "individual dendrimers" is used herein to name individual dendrimers as well as possibly aggregates of very few dendrimers, which are difficult observe by light scattering due to the small size and thereby small scattering intensity.
  • 82
    • 85067768323 scopus 로고    scopus 로고
    • For loading ratios in the diverging regime near l = 2, scattering intensities and hydrodynamic radii for some samples are effected by multiscattering of opalescent solutions and thus are included in the figure only partly
    • For loading ratios in the diverging regime near l = 2, scattering intensities and hydrodynamic radii for some samples are effected by multiscattering of opalescent solutions and thus are included in the figure only partly.
  • 84
    • 4644256793 scopus 로고    scopus 로고
    • Murakami, K. Langmuir 2004, 20, 8183-8191
    • (2004) Langmuir , vol.20 , pp. 8183-8191
    • Murakami, K.1
  • 86
    • 85067739713 scopus 로고    scopus 로고
    • The value after dilution was measured immediately so that sizes before and after dilution are approximately the same eliminating the influence of particle size on ζ-potential
    • The value after dilution was measured immediately so that sizes before and after dilution are approximately the same eliminating the influence of particle size on ζ-potential.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.