Tunable Zeolitic Imidazolate Framework‐8 Nanoparticles for Biomedical Applications

Small Methods, Journal Year: 2023, Volume and Issue: 8(3)

Published: Nov. 23, 2023

Abstract Zeolite imidazole framework‐8 (ZIF‐8) is the most prestigious one among zeolitic imidazolate framework (ZIF) with tunable dimensions and unique morphological features. Utilizing its synthetic adjustability structural regularity, ZIF‐8 exhibits enhanced flexibility, allowing for a wide range of functionalities, such as loading nanoparticle components while preserving biomolecules activity. Extensive efforts are made from investigating synthesis techniques to develop novel applications over decades. In this review, development recent progress various approaches briefly summarized. addition, interesting properties adjustable porosity, excellent thermal, chemical stabilities introduced. Further, five representative biomedical highlighted based on above physicochemical properties. Finally, remaining challenges offered insights into future outlook also discussed. This review aims understand co‐relationships between structures offering opportunity construct attractive materials promising characteristics.

Language: Английский

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Current state and future prospects of liquid metal catalysis

Nature Catalysis, Journal Year: 2023, Volume and Issue: 6(12), P. 1131 - 1139

Published: Dec. 20, 2023

Language: Английский

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High‐Throughput Ammonia Production from Nitrate Using Liquid Metal Synthesized Bismuth Nano‐Catalyst

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(28)

Published: Feb. 19, 2024

Abstract The implementation of renewable energy sources to electrify ammonia (NH 3 ) production is identified as a critical approach for achieving successful decarburization in the pursuit more sustainable future. A liquid metal‐based method presented synthesizing bismuth (Bi) nano‐electrocatalysts, enabling efficient and via nitrate electroreduction. Bi‐metal precipitated from gallium metal alloy yields solution‐processable Bi oxide with controllable nanostructures such nanosheets, nanotubes, nanoparticles. Combining nano‐electrocatalysts graphene crystals creates self‐assembling layered electrocatalytic systems. Integrating 3D printing technology allows precise control over geometry, microporosity, number deposited layers scaffold electrode, resulting improved mass transport properties, durability, prevention catalyst detachment. Consequently, rate reaches 400 nmol s −1 cm −2 , Faradaic efficiency 90% current densities exceeding 350 mA . These numbers indicate excellent scalability potential proposed system.

Language: Английский

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Gallium-based liquid metals as reaction media for nanomaterials synthesis

Nanoscale, Journal Year: 2024, Volume and Issue: 16(14), P. 6915 - 6933

Published: Jan. 1, 2024

Gallium-based liquid metals (LMs) and their alloys have gained prominence in the realm of flexible stretchable electronics. Recent advances expanded interest to explore electron-rich core interface LMs synthesize various nanomaterials, where Ga-based serve as versatile reaction media. In this paper, we delve into latest developments within burgeoning field. Our discussion begins by elucidating unique attributes that render them suitable media, including high metal solubility, low standard reduction potential, self-limiting oxidation ultra-smooth "layer" surface. We then provide a comprehensive categorized summary utilizing these features fabricate variety pure metallic materials (metal alloys, crystals, porous metals, high-entropy single atoms), metal-inorganic compounds (2D oxides, 2D inorganic graphitic materials), well metal-organic composites (metal-organic frameworks). This paper concludes discussing current challenges field exploring potential future directions. The versatility properties are poised play pivotal role nanomaterial science, paving way for more efficient, sustainable, innovative technological solutions.

Language: Английский

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Role of metal-organic frameworks (MOFs) in electrochemical energy storage devices including batteries and supercapacitors

Reviews in Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 3, 2025

Abstract Better energy storage systems are becoming more and in demand as electric cars, portable electronics, renewable sources become prevalent. Supercapacitors batteries, such lithium-ion batteries (LIBs), sodium-ion (NIBs), lithium sulfur/air selenium major components of these technologies; yet, stability, cycle life, density some the challenges they face. MOFs have emerged a new material that can solve problems with unique structural properties. Large surface area porosity properties which improve density, life stability devices when MOF used alectrode devices.This paper analyzes focuses on application supercapacitors, LIBs, SIBs, it emphasizes improvement terms performance. This review article ends an overview important prospects for future research to fully meet promise Metal organic frameworks applications.

Language: Английский

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Revealing the in-situ growth mechanism of carbon dots confined in ZIF-8 as multicolor fluorescent material with high photothermal stability

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 688, P. 172 - 182

Published: Feb. 18, 2025

Language: Английский

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One Step In Situ Confinement Synthesis of White CDs@ZIF‐8 Phosphors with High Photoluminescence Thermally Stable for Laser Diode

Advanced Optical Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Abstract Carbon dots (CDs), as an emerging fluorescent material, have been successfully employed in white laser diode (WLD). However, it is still a challenge to realize single‐component CDs‐based phosphors with high photoluminescence thermal stability for WLD. Here, one‐step synthesis of CDs@ZIF‐8 (W‐CDs@ZIF‐8) achieved through situ heat treatment ZIF‐8 encapsulated carbon source. Benefiting from the resonance energy transfer CDs generated inside ZIF‐8, W‐CDs@ZIF‐8 exhibits ultra‐wide full‐spectrum emission ranging 400 750 nm. Because removal unstable functional groups and formation rigid structure by at 280 °C, remains unchanged fluorescence under LD irradiation 60 min 205 well initial decomposition temperature 542 °C. The WLD device fabricated phosphor color coordinate (0.29, 0.32), rendering index 83, correlated 8154 K, satisfactory stability. This work provides new route development great significance promoting solid‐state lighting.

Language: Английский

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Advances in liquid metal composites: properties, applications, and future prospects

Trends in Chemistry, Journal Year: 2023, Volume and Issue: 6(2), P. 79 - 94

Published: Dec. 11, 2023

Language: Английский

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Exploring green synthesis and characterization of ZIF-8 and recent developments in anti-infective applications

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113333 - 113333

Published: Oct. 1, 2024

Language: Английский

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Passivation-Free, Liquid-Metal-Based Electrosynthesis of Aluminum Metal–Organic Frameworks Mediated by Light Metal Activation

ACS Nano, Journal Year: 2023, Volume and Issue: 17(24), P. 25532 - 25541

Published: Dec. 6, 2023

The production of aluminum (Al) metal–organic frameworks (MOFs) by electrosynthesis using solid-state Al electrodes always faces significant challenges due to the formation a passivating oxide layer in process. Here, we developed liquid-metal-based method electrosynthesize an Al-MOF (MIL-53). This uses liquid-state gallium (Ga) anode as reservoir and activator for light metal, Al, form Al-Ga alloys that releases Al3+ Al-MOFs. Introducing Ga into system inhibits passivation promotes electrochemical reaction synthesis. liquid alloy is conducted at ambient temperatures long durations without requiring pretreatment removal. We show products synthesized from 0.40 wt % lead highest crystallinity possess specific surface area greater than 800 m2 g–1 low capacity CO2 adsorption can be used potential matrix CO2/N2 separation. work provides evidence employing liquid-metal offers viable pathway circumvent effects inevitably occur when conventional solid metals. It also introduces efficient based on metals producing atomically porous materials.

Language: Английский

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