Heterogeneous Catalysis by Polyoxometalates in Metal–Organic Frameworks

ACS Catalysis, Journal Year: 2019, Volume and Issue: 9(11), P. 10174 - 10191

Published: Sept. 27, 2019

The embedding of molecular metal oxides, or polyoxometalates (POMs), in metal–organic frameworks (MOFs) opens new research avenues catalysis and beyond. This review explores the host–guest chemistry POMs embedded MOF hosts discusses synergism resulting composites for heterogeneous catalysis. focuses on well-established well-studied classes POMs, such as Keggin Wells–Dawson anions, well-researched MOFs, including MIL, UiO, NENU families. Outstanding examples synergistic catalytic activity between POM are described, key performance parameters, localization, pore size structure, well particle effects described technologically important processes. In addition to thermal catalysis, we discuss use POM@MOF electro- photocatalysis with an emphasis energy conversion systems. Finally, provide outlook emerging areas where could lead reactivity.

Language: Английский

---

Incorporation of biomolecules in Metal-Organic Frameworks for advanced applications

Coordination Chemistry Reviews, Journal Year: 2019, Volume and Issue: 384, P. 90 - 106

Published: Jan. 28, 2019

Language: Английский

---

Implantable Energy‐Harvesting Devices

Advanced Materials, Journal Year: 2018, Volume and Issue: 30(44)

Published: July 24, 2018

The sustainable operation of implanted medical devices is essential for healthcare applications. However, limited battery capacity a key challenge most implantable electronics (IMEs). human body abounds with mechanical and chemical energy, such as the heartbeat, breathing, blood circulation, oxidation-reduction glucose. Harvesting energy from possible approach powering IMEs. Many new methods developing in vivo harvesters (IVEHs) have been proposed In this context based on piezoelectric effect, triboelectric automatic wristwatch devices, biofuel cells, endocochlear potential, light, an emphasis fabrication, output, power management, durability, animal experiments, evaluation criteria, typical applications are discussed. Importantly, IVEHs that discussed, actually into living things. Future challenges perspectives also highlighted.

Language: Английский

---

Biocompatibility characteristics of the metal organic framework ZIF-8 for therapeutical applications

Applied Materials Today, Journal Year: 2018, Volume and Issue: 11, P. 13 - 21

Published: Feb. 4, 2018

Language: Английский

---

The Chemistry of Reticular Framework Nanoparticles: MOF, ZIF, and COF Materials

Advanced Functional Materials, Journal Year: 2020, Volume and Issue: 30(41)

Published: Feb. 24, 2020

Abstract Nanoparticles have become a vital part of vast number established processes and products; they are used as catalysts, in cosmetics, even by the pharmaceutical industry. Despite this, however, reliable reproducible production functional nanoparticles for specific applications remains great challenge. In this respect, reticular chemistry provides methods connecting molecular building blocks to whose chemical composition, structure, porosity, functionality can be controlled tuned with atomic precision. Thus, allows translation green principle atom economy nanomaterials, giving rise multifunctional efficiency concept. This encourages design highly active nanomaterials maximizing integrated units while minimizing inactive components. State‐of‐the‐art research on nanoparticles—metal‐organic frameworks, zeolitic imidazolate covalent organic frameworks—is critically assessed beneficial features particular challenges that set apart from other nanoparticle material classes highlighted. Reviewing power chemistry, it is suggested unique possibility efficiently straightforwardly synthesize should guide synthesis customized future.

Language: Английский

---

Catalytic applications of enzymes encapsulated in metal–organic frameworks

Coordination Chemistry Reviews, Journal Year: 2018, Volume and Issue: 381, P. 151 - 160

Published: Dec. 11, 2018

Language: Английский

---

Adsorption of pharmaceuticals and personal care products over metal-organic frameworks functionalized with hydroxyl groups: Quantitative analyses of H-bonding in adsorption

Chemical Engineering Journal, Journal Year: 2017, Volume and Issue: 322, P. 366 - 374

Published: April 7, 2017

Language: Английский

---

Metal–Organic‐Framework‐Engineered Enzyme‐Mimetic Catalysts

Advanced Materials, Journal Year: 2020, Volume and Issue: 32(49)

Published: Oct. 30, 2020

Nanomaterial-based enzyme-mimetic catalysts (Enz-Cats) have received considerable attention because of their optimized and enhanced catalytic performances selectivities in diverse physiological environments compared with natural enzymes. Recently, owing to molecular/atomic-level centers, high porosity, large surface area, loading capacity, homogeneous structure, metal–organic frameworks (MOFs) emerged as one the most promising materials engineering Enz-Cats. Here, recent advances design MOF-engineered Enz-Cats, including preparation methods, composite constructions, structural characterizations, biomedical applications, are highlighted commented upon. In particular, performance, selectivities, essential mechanisms, potential structure–property relations these Enz-Cats accelerating reactions discussed. Some applications also breifly proposed. These include, for example, tumor therapies, bacterial disinfection, tissue regeneration, biosensors. Finally, future opportunities challenges emerging research frontiers thoroughly Thereby, pathways perspectives designing state-of-the-art sciences offered.

Language: Английский

---

Progress & prospect of metal-organic frameworks (MOFs) for enzyme immobilization (enzyme/MOFs)

Renewable and Sustainable Energy Reviews, Journal Year: 2018, Volume and Issue: 91, P. 793 - 801

Published: June 1, 2018

Language: Английский

---

Zirconium-Based Metal–Organic Frameworks for the Catalytic Hydrolysis of Organophosphorus Nerve Agents

ACS Applied Materials & Interfaces, Journal Year: 2020, Volume and Issue: 12(13), P. 14702 - 14720

Published: Jan. 17, 2020

Organophoshorus nerve agents are among the most toxic chemicals known to humans, and because of their unfortunate recent use despite international bans, there is an urgent need develop materials that can effectively degrade these agents. Within past decade, zirconium-based metal-organic frameworks (Zr-MOFs) have emerged as a bioinspired class capable rapidly hydrolyzing compounds significantly diminishing toxicity. Both experimental computational insights guided design Zr-MOFs, leading development catalysts detoxifying simulants, with similar functionality but lower toxicity, via hydrolysis within seconds in basic aqueous solutions. While systems acceptable for elimination stockpile weapons, translating this catalytic performance filters incorporating Zr-MOFs be used masks or protective clothing not trivial. As such, large area focus recently has been targeted toward integrating into gear while retaining from solution-based systems. This Forum Article provides overview organophosphorus substrates, including principles mechanistic both textile-coated Finally, we highlight remaining challenges yet addressed offer perspectives on future directions field.

Language: Английский

---