Restani, RitaMorgado, Patrícia I.Ribeiro, MP.Correia, I.J.Ricardo, Ana AguiarBonifácio, Vasco2018-03-192018-03-192012-04-05Restani, R.B., Morgado, P.I., Ribeiro, M.P., Correia, I.J., Aguiar-Ricardo, A. e Bonifácio, V.D.B. (2012) "Biocompatible Polyurea Dendrimers with pH-Dependent Fluorescence”, Angewandte Chemie - International Edition, Vol. 51(21), pp. 5162-5http://hdl.handle.net/10400.6/4632Biocompatible 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.engCytotoxicityDendrimersFluorescenceSupercritical carbon dioxidejournal article10.1002/anie.201200362