Douloudi Marilina, Nikoli Eleni, Katsika Theodora, Vardavoulias Michalis, Arkas Michael
Institute of Nanoscience Nanotechnology, NCSR "Demokritos", Patriarchou Gregoriou Street, 15310 Athens, Greece.
PYROGENESIS S.A., Technological Park 1, Athinon Avenue, 19500 Attica, Greece.
Nanomaterials (Basel). 2020 Dec 24;11(1):19. doi: 10.3390/nano11010019.
As the field of nanoscience is rapidly evolving, interest in novel, upgraded nanomaterials with combinatory features is also inevitably increasing. Hybrid composites, offer simple, budget-conscious and environmental-friendly solutions that can cater multiple needs at the same time and be applicable in many nanotechnology-related and interdisciplinary studies. The physicochemical idiocrasies of dendritic polymers have inspired their implementation as sorbents, active ingredient carriers and templates for complex composites. Ceramics are distinguished for their mechanical superiority and absorption potential that render them ideal substrates for separation and catalysis technologies. The integration of dendritic compounds to these inorganic hosts can be achieved through chemical attachment of the organic moiety onto functionalized surfaces, impregnation and absorption inside the pores, conventional sol-gel reactions or via biomimetic mediation of dendritic matrices, inducing the formation of usually spherical hybrid nanoparticles. Alternatively, dendritic polymers can propagate from ceramic scaffolds. All these variants are covered in detail. Optimization techniques as well as established and prospected applications are also presented.
随着纳米科学领域的迅速发展,对具有组合特性的新型升级纳米材料的兴趣也必然与日俱增。杂化复合材料提供了简单、经济且环保的解决方案,能够同时满足多种需求,并适用于许多与纳米技术相关的跨学科研究。树枝状聚合物的物理化学特性促使它们被用作吸附剂、活性成分载体以及复杂复合材料的模板。陶瓷因其机械优势和吸附潜力而脱颖而出,使其成为分离和催化技术的理想基质。树枝状化合物与这些无机主体的整合可以通过将有机部分化学连接到功能化表面、在孔隙内浸渍和吸附、传统的溶胶 - 凝胶反应或通过树枝状基质的仿生介导来实现,从而诱导形成通常为球形的杂化纳米粒子。或者,树枝状聚合物可以从陶瓷支架上生长。所有这些变体都将详细介绍。还将介绍优化技术以及已确立和预期的应用。