<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Restani, Rita B.</style></author><author><style face="normal" font="default" size="100%">Morgado, Patrícia I.</style></author><author><style face="normal" font="default" size="100%">Ribeiro, Maximiano P.</style></author><author><style face="normal" font="default" size="100%">Correia, Ilídio J.</style></author><author><style face="normal" font="default" size="100%">Aguiar-Ricardo, Ana</style></author><author><style face="normal" font="default" size="100%">Bonifácio, Vasco D. B.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Biocompatible Polyurea Dendrimers with pH-Dependent Fluorescence</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">cytotoxicity</style></keyword><keyword><style  face="normal" font="default" size="100%">dendrimers</style></keyword><keyword><style  face="normal" font="default" size="100%">fluorescence</style></keyword><keyword><style  face="normal" font="default" size="100%">supercritical carbon dioxide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2012</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://dx.doi.org/10.1002/anie.201200362</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">21</style></number><publisher><style face="normal" font="default" size="100%">WILEY-VCH Verlag</style></publisher><volume><style face="normal" font="default" size="100%">51</style></volume><pages><style face="normal" font="default" size="100%">5162–5165</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Biocompatible and biodegradable water-soluble dendrimers comprising ureas within the interior and amino groups on the periphery were synthesized in supercritical carbon dioxide (dendrimer of generation 1 shown in picture). This novel class of dendrimers shows a pH-dependent intrinsic blue fluorescence at very low concentrations, which makes them potential polymeric fluorescent cell markers.&lt;/p&gt;
</style></abstract><notes><style face="normal" font="default" size="100%">&lt;p&gt;n/a&lt;/p&gt;
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