MOF-808: A Metal–Organic Framework with Intrinsic Peroxidase …
2018年7月11日 · As a novel peroxidase mimetic, MOF-808 can effectively catalyze the oxidation of 3,3′,5,5′-tetramethylbenzidine when H 2 O 2 serves as oxidant, accompanied by a significant color variation in the solution.
Monodispersed MOF-808 Nanocrystals Synthesized via a Scalable …
2021年8月30日 · In this work, we report an aqueous solution-based room-temperature strategy to produce well-defined monodispersed MOF-808 nanocrystals down to 35 nm with a high space-time yield, up to 2516 kg/m 3 /day, and excellent crystallinity and porosity.
Room-temperature aqueous synthesis of MOF-808(Zr) for …
2024年4月1日 · MOF-808, a Zr IV-carboxylate-based MOF, has garnered heightened attention due to intriguing attributes like remarkable water stability, large pore aperture, and high surface area. MOF-808 is built based on Zr 6 oxoclusters that feature six active nodes coordinated with 1,3,5-benzenetricarboxylic acid (H 3 BTC) ligands.
Preparation and functionalization of metal-organic frameworks, MOF …
First, synthesis of MOF-808 can be done more not only for pristine MOF-808(Zr, Hf, or Ce) but also for doped MOF-808 (with various metals in high contents), defective MOF-808 in a wide range of defect concentrations, hierarchical MOF-808s with meso- …
Modulator-Mediated Functionalization of MOF-808 as a Platform …
2019年11月5日 · Modulator-mediated functionalization (MoFu) is introduced as a new and versatile platform tool to improve the separation performance of metal–organic framework (MOF)-based membranes, exemplified here by the creation of mixed-matrix membranes (MMMs) with enhanced CO 2 separation efficiency.
Synergistic binding sites in a metal-organic framework for the
2023年5月2日 · Here, the authors report the incorporation of synergistic binding sites in MOF-808 through post-synthetic modification with copper for optical sensing of NO2 at remarkably low concentrations.
MOF-808: A Metal-Organic Framework with Intrinsic Peroxidase …
2018年8月6日 · MOF-808 is one of the best colorimetric biosensors among the peroxidase mimics reported for H 2 O 2, AA, and glucose detection. Natural enzyme mimetics with high catalytic activity at nearly neutral pH values are highly desired for their applications in biological systems.
Synthesis, characterization and application of a zirconium-based MOF …
2022年4月16日 · MOF-808 is a type of Zr-MOF that is assembled from Zr 6 (µ 3 -O)4 (µ 3 -OH) 4 nodes connected to both six 1,3,5-benzenetricarboxylate (BTC 3−) linkers and charge-balancing formate ligands. Nanocrystals of this MOF can be synthesized by solvothermal method under elevated temperatures and long reaction times [27].
Optimized synthesis of Zr(iv) metal organic frameworks (MOFs-808…
2019年2月5日 · Nanostructured Zr (IV) metal organic frameworks (MOFs-808) with high stability are synthesized by using trimesic acid (BTC), a highly electron-deficient and polar molecule, as an organic ligand in order to produce efficient adsorbents for hydrogen gas.
MOF-derived multi-"hotspot" 3D Au/MOF-808 (Zr) …
2024年5月7日 · We combine adsorption properties of MOF materials with surface plasmon resonance of noble metals to construct hotspot-dense 3D Au/MOF-808 (Zr) SERS substrates, by using a two-step method of solvothermal and reduction reactions.