Dye-Encapsulation Selectivity of Amphiphilic Dendritic Boxes

Abstract:

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Amphiphilic hyperbranched polyamidoamine (PAMAM) and poly(sulfone-amine) (HPSA) were prepared and their dye-encapsulation properties were investigated. Both of them can carry water-soluble dyes from aqueous solution into chloroform. The selectivity of host to guests and the influence of interaction between different dyes on loading capacity were also investigated by performing comparable experiments. Encapsulation capacities are considered to have relationship with the water-solubility of the hyperbranched polymer core, the polarity difference between the hydrophilic core and the hydrophobic shell, the molecular structure of dyes, and the interactions between dyes.

Info:

Periodical:

Solid State Phenomena (Volumes 121-123)

Edited by:

Chunli BAI, Sishen XIE, Xing ZHU

Pages:

717-720

DOI:

10.4028/www.scientific.net/SSP.121-123.717

Citation:

C. H. Liu et al., "Dye-Encapsulation Selectivity of Amphiphilic Dendritic Boxes", Solid State Phenomena, Vols. 121-123, pp. 717-720, 2007

Online since:

March 2007

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Price:

$35.00

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