Resumen:
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Stimuli-responsive polymer architectures are molecular systems which evolve with an external signal.
The observed changes are mainly decomposition, isomerization, polymerization, activation, supramolecular
aggregation, and structural modifications of these molecules. The external stimuli, which can be
combined in order to provoke these molecular changes, are numerous. In this review, we have chosen to
present an overview on different mechanisms to impart responsiveness to dendritic polymers, with the
particular aim of delivery and release of bioactive molecules.