纳米技术
金属有机骨架
催化作用
材料科学
分子筛
光催化
纳米颗粒
分子
等离子体子
胶体金
药物输送
化学工程
化学
吸附
有机化学
工程类
光电子学
作者
Tolga Zorlu,I. Brian Becerril‐Castro,Begoña Puértolas,Vincenzo Giannini,Miguel A. Correa‐Duarte,Ramon A. Alvarez‐Puebla
标识
DOI:10.1002/anie.202305299
摘要
Hybrid composites between nanoparticles and metal organic frameworks (MOFs) have been described as optimal materials for a wide range of applications in optical sensing, drug delivery, pollutant removal or catalysis. These materials are usually core-shell single- or multi-nanoparticles, restricting the inorganic surface available for reaction. Here, we develop a method for the preparation of yolk-shells consisting in a plasmonic gold nanostar coated with MOF. This configuration shows more colloidal stability, can sieve different molecules based on their size or charge, seems to show some interesting synergy with gold for their application in photocatalysis and present strong optical activity to be used as SERS sensors.
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