Modulating the Biomimetic and Fluorescence Quenching Activities of Metal–Organic Framework/Platinum Nanoparticle Composites and Their Applications in Molecular Biosensing

Autor:	Mengqin Wang, Zhihang Zhao, Weijing Gong, Min Zhang, Na Lu
Rok vydání:	2022
Předmět:	Adenosine Triphosphate Biomimetics Metal Nanoparticles General Materials Science Hydrogen Peroxide Coloring Agents Fluorescence Metal-Organic Frameworks Platinum
Zdroj:	ACS Applied Materials & Interfaces. 14:21677-21686
ISSN:	1944-8252 1944-8244
DOI:	10.1021/acsami.2c02781
Popis:	Nanoscale metal-organic frameworks (nMOFs) have gained considerable attention with significant potential applications. Although great efforts have been devoted to designing and fabricating nanoscaffold structures, approaches of deliberately regulating the intrinsic functionality of nMOFs have been poorly explored. Herein, we report a simple and novel strategy to regulate the catalytic and fluorescence quenching behaviors of nMOFs through coordination-driven self-assembly. As a proof-of-concept, we synthesized a synergistic and stable MOF-metal nanocomposite by loading platinum nanoparticles (PtNPs) on a commonly used Fe-MOF, i.e., MIL-88B-NH
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cef7315d8da449f4af74224fd549898 https://doi.org/10.1021/acsami.2c02781 Zobrazit plný text záznamu