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EnglishIn this paper, we report the results obtained from a comprehensive characterization of newly synthesized dendrimeric molecules in a solvated environment, by computer-aided simulations. The evidences allowed us to formulate some structure-activity relationships (SARs) between the experimentally verified cytotoxicity/ noncytotoxicity of these compounds and some molecular features such as, for instance, radius of gyration, molecular shape, and dimensions. In particular, all noncytotoxic dendrimers were characterized by a more dense and globular shape and by a smoother surface pattern, as quantified by their fractal dimension D.
| Titolo: | Polyamidoamine (yet not PAMAM) Dendrimers as Bioinspired Materials for Drug Delivery: Structure-Activity Relationships by Molecular Simulations |
| Autori: | |
| Data di pubblicazione: | 2004 |
| Rivista: | |
| Abstract: | In this paper, we report the results obtained from a comprehensive characterization of newly synthesized dendrimeric molecules in a solvated environment, by computer-aided simulations. The evidences allowed us to formulate some structure-activity relationships (SARs) between the experimentally verified cytotoxicity/ noncytotoxicity of these compounds and some molecular features such as, for instance, radius of gyration, molecular shape, and dimensions. In particular, all noncytotoxic dendrimers were characterized by a more dense and globular shape and by a smoother surface pattern, as quantified by their fractal dimension D. |
| Handle: | http://hdl.handle.net/11368/1694075 |
| Digital Object Identifier (DOI): | 10.1021/bm049858x |
| Appare nelle tipologie: | 1.1 Articolo in Rivista |
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