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Systematic multiscale method for studying the structure – performance relationship of drug - delivery systems / Xin Dong Guo in Industrial & engineering chemistry research, Vol. 51 N° 12 (Mars 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 12 (Mars 2012) . - pp. 4719–4730 Titre : Systematic multiscale method for studying the structure – performance relationship of drug - delivery systems Type de document : texte imprimé Auteurs : Xin Dong Guo, Auteur ; Li Juan Zhang, Auteur ; Yu Qian, Auteur Année de publication : 2012 Article en page(s) : pp. 4719–4730 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Atomic  simulation  methods  Mesoscale  simulation Résumé : A systematic multiscale method is presented for studying the structure–performance relationship of drug-delivery systems (DDSs). The objective is to provide direction and guidelines toward the design and development of novel DDSs. Atomic simulation methods are used to evaluate the interactions between each pair of components in a DDS, from which the compatibility between drug and carriers can be well-predicted. Mesoscale simulation is applied to investigate the mesostructures of DDSs, from which the performances of products can be predicted. Finally, the drug-loaded nanoparticles can be prepared and evaluated through experiments involving loading efficiency, drug-release behaviors, and so on. The hydrophobic drugs doxorubicin and paclitaxel were considered as examples. The multiscale approach was used to investigate the structure–performance relationship of DDSs for these two drugs. All of the experimental results agreed well with the simulation results, indicating that the systematic multiscale method can provide a powerful tool for designing and developing DDSs. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie2014668 [article] Systematic multiscale method for studying the structure – performance relationship of drug - delivery systems [texte imprimé] / Xin Dong Guo, Auteur ; Li Juan Zhang, Auteur ; Yu Qian, Auteur . - 2012 . - pp. 4719–4730. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 12 (Mars 2012) . - pp. 4719–4730 Mots-clés : Atomic  simulation  methods  Mesoscale  simulation Résumé : A systematic multiscale method is presented for studying the structure–performance relationship of drug-delivery systems (DDSs). The objective is to provide direction and guidelines toward the design and development of novel DDSs. Atomic simulation methods are used to evaluate the interactions between each pair of components in a DDS, from which the compatibility between drug and carriers can be well-predicted. Mesoscale simulation is applied to investigate the mesostructures of DDSs, from which the performances of products can be predicted. Finally, the drug-loaded nanoparticles can be prepared and evaluated through experiments involving loading efficiency, drug-release behaviors, and so on. The hydrophobic drugs doxorubicin and paclitaxel were considered as examples. The multiscale approach was used to investigate the structure–performance relationship of DDSs for these two drugs. All of the experimental results agreed well with the simulation results, indicating that the systematic multiscale method can provide a powerful tool for designing and developing DDSs. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie2014668