Encapsulation and quantification of multiple dye guests in unmodified poly(amidoamine) dendrimers as a function of generation

This work illustrates the remarkable ability of amine-terminated PAMAM dendrimers to entrap multiple guest molecules. While previous encapsulation studies with dendritic polymers demonstrated multi-dye uptake, the dendrimers required extensive synthetic modification. This study utilizes unmodified P...

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Veröffentlicht in:Talanta (Oxford) 2009-06, Vol.78 (4), p.1489-1491
Hauptverfasser: Kline, Katrina K., Morgan, Elizabeth J., Norton, Lisa K., Tucker, Sheryl A.
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container_issue 4
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container_title Talanta (Oxford)
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creator Kline, Katrina K.
Morgan, Elizabeth J.
Norton, Lisa K.
Tucker, Sheryl A.
description This work illustrates the remarkable ability of amine-terminated PAMAM dendrimers to entrap multiple guest molecules. While previous encapsulation studies with dendritic polymers demonstrated multi-dye uptake, the dendrimers required extensive synthetic modification. This study utilizes unmodified PAMAM dendrimers to encapsulate multiple phenol blue molecules. Quantitative data on the uptake capacity and robustness of association is presented.
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subjects Analytical chemistry
Chemistry
Coloring Agents - isolation & purification
Dendrimers
Drug Compounding
Encapsulation
Exact sciences and technology
Fluorescence
Phenols
Polyamines - chemical synthesis
Polyamines - chemistry
Spectrometric and optical methods
Structure-Activity Relationship
Water Pollutants, Chemical - isolation & purification
title Encapsulation and quantification of multiple dye guests in unmodified poly(amidoamine) dendrimers as a function of generation
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