Massaro Marina, Campisciano Vincenzo, Viseras Iborra César, Liotta Leonarda F, Sánchez-Polo Manuel, Riela Serena, Gruttadauria Michelangelo
Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo Viale delle Scienze, Ed. 17, 90128 Palermo, Italy.
Department of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of Granada, Campus of Cartuja, 18071 s/n Granada, Spain.
Nanomaterials (Basel). 2020 Jul 20;10(7):1416. doi: 10.3390/nano10071416.
A straightforward and economic procedure has been developed for the synthesis of a new polydopamine-like silica-based material that has been obtained by oxidation of catechol with KIO followed by reaction with 3-aminopropyltrimethoxysilane. All techniques adopted for characterization showed that the obtained material is rich in different functional groups and the morphological analyses revealed dimensions in the nanometric range. The hybrid material has been characterized by several techniques showing its polydopamine-like nature, and preliminary observations for dye adsorption have been reported.
已开发出一种直接且经济的方法来合成一种新型的聚多巴胺类二氧化硅基材料，该材料是通过用KIO氧化儿茶酚，然后与3-氨丙基三甲氧基硅烷反应制得的。用于表征的所有技术表明，所获得的材料富含不同的官能团，形态分析显示其尺寸在纳米范围内。该杂化材料已通过多种技术进行了表征，显示出其聚多巴胺类性质，并报道了对染料吸附的初步观察结果。
