Metal-organic frameworks based fluorescent sensing: Mechanisms and detection applications

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 529, P. 216470 - 216470

Published: Jan. 28, 2025

Language: Английский

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ZIF-8-based electrodes with confined intercalation properties for sodium-ion supercapacitors

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161069 - 161069

Published: March 1, 2025

Language: Английский

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Exploring new fields of supercapacitors by regulating metal ions in MOFs

Energy storage materials, Journal Year: 2024, Volume and Issue: 73, P. 103859 - 103859

Published: Oct. 24, 2024

Language: Английский

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CuxO nanoparticles loaded LTA zeolite as non-enzymatic and noble-metal-free sensing platform for accurate and fast glucose detection

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153175 - 153175

Published: June 15, 2024

Language: Английский

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Metal Organic Frameworks Based Wearable and Point-of-Care Electrochemical Sensors for Healthcare Monitoring

Biosensors, Journal Year: 2024, Volume and Issue: 14(10), P. 492 - 492

Published: Oct. 10, 2024

The modern healthcare system strives to provide patients with more comfortable and less invasive experiences, focusing on noninvasive painless diagnostic treatment methods. A key priority is the early diagnosis of life-threatening diseases, which can significantly improve patient outcomes by enabling at earlier stages. While most must undergo procedures before beginning treatment, many existing methods are invasive, time-consuming, inconvenient. To address these challenges, electrochemical-based wearable point-of-care (PoC) sensing devices have emerged, playing a crucial role in noninvasive, continuous, periodic, remote monitoring biomarkers. Due their numerous advantages, several PoC been developed. In this focused review, we explore advancements metal-organic frameworks (MOFs)-based devices. MOFs porous crystalline materials that cost-effective, biocompatible, be synthesized sustainably large scale, making them promising candidates for sensor development. However, research MOF-based sensors remains limited, no comprehensive review has yet synthesize knowledge area. This aims fill gap emphasizing design materials, fabrication methodologies, mechanisms, device construction, real-world applicability sensors. Additionally, underscore importance potential advancing technologies. conclusion, sheds light current state art, challenges faced, opportunities ahead

Language: Английский

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Mechanism Insights Into High‐Performance Cu²⁺ Adsorption by ZIF‐8/PAN Nanocomposite Fibers: Coordination and Ion Exchange Dynamics

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(1)

Published: Jan. 1, 2025

ABSTRACT The accumulation of copper ions in the environment can devastate ecological systems and threaten health organisms. Consequently, development effective adsorbents to extract Cu 2+ from aqueous solutions is urgently needed. Here, Zeolitic Imidazolate Framework‐8 (ZIF‐8)/polyacrylonitrile (PAN) nanocomposite fibers were synthesized by electrospinning further characterized using X‐ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR). ZIF‐8 powders uniformly distributed on surface fibers, amide CONH bonds formed between NH 2 groups CO PAN. ZIF‐8/PAN demonstrated an exceptional adsorption capacity 275.7 mg g −1 at pH = 4.0. process adhered pseudo‐second‐order kinetics Langmuir isotherm model. mechanism, as conformed FTIR photoelectron (XPS) analysis, involves coordination with ion exchange processes Zn for fibers. This study provides a novel approach removal addresses challenge recovering powder materials wastewater treatment.

Language: Английский

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Self-powered wearable electrochemical sensor based on composite conductive hydrogel medium for detection of lactate in human sweat

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 277, P. 117303 - 117303

Published: Feb. 23, 2025

Language: Английский

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MOF‐Based Bioelectronic Supercapacitors

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 6, 2025

Metal-organic frameworks (MOFs) represent a highly promising material class for bioelectronic supercapacitors, characterized by their adjustable structures, extensive surface areas, and superior electrochemical properties. This research explores the synthesis incorporation of MOF-based materials into devices aimed at energy storage biosensing applications. The focus is on improving performance MOFs while preserving structural integrity through functionalization with biocompatible polymers conductive materials. resulting supercapacitors exhibit significant improvements in specific capacitance, density, cycling stability. Additionally, inclusion bioreceptors allows simultaneous detection biochemical signals alongside storage, thus enabling innovative applications wearable electronics health monitoring systems. These results suggest that have capacity to fulfill needs also advancing bioelectronics merging sensing capabilities.

Language: Английский

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Stability enhancement of uric acid biosensor via enzyme mutagenesis and nanocomposite integration

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142826 - 142826

Published: April 1, 2025

Language: Английский

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Electroactive Fe-MOFs as an internal reference for ratiometric electrochemical sensing of 17β-estradiol with reinforcement of graphene nanosheets

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113650 - 113650

Published: April 1, 2025

Language: Английский

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