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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Schematic representation of 3G PAMAM and examples of how dendrimers can interact with drugs and nucleic acid. Also, possible surface modifications that increase tumor specificity. Illustration generated by ChemDraw Professional Version 16.0.1.4.