Construction of mixed-dimensional metal-organic frameworks-based heterojunction with enhanced carrier separation for tetracycline degradation by photocatalytic activation of PMS

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142085 - 142085

Опубликована: Март 1, 2025

Язык: Английский

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Colorimetric/fluorescent dual-mode biosensor based on metalloporphyrin covalently modified NH2-MIL-101(Fe) with highly efficient peroxidase-like activity for the detection of tetracycline in honey samples

Food Chemistry, Год журнала: 2025, Номер 484, С. 144387 - 144387

Опубликована: Апрель 18, 2025

Язык: Английский

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Bioinspired Durable Mechanical‐Bioelectrical Dual‐Modal Sensors Enabled by Mixed Ion‐Electron Conduction and Mechanical Interlocking for Multifunctional Sensing

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 22, 2025

Abstract Skin‐like robust materials with prominent sensing performance have potential applications in flexible bioelectronics. However, it remains challenging to achieve mutually exclusive properties simultaneously including low interfacial impedance, high stretchability, sensitivity, and electrical resilience. Herein, a material structure design concept of mixed ion‐electron conduction mechanical interlocking is adopted fabricate high‐performance mechanical‐bioelectrical dual‐modal composites large excellent mechanoelectrical stability, good biocompatibility. Flower‐like conductive metal‐organic frameworks (cMOFs) enhanced conductivity through the overlapped level metal‐ligand orbital are assembled, which bridge carbon nanotubes (denoted as cMOFs‐ b ‐CNTs). Then, precursor poly(styrene‐ block ‐butadiene ‐block ‐styrene)/ionic liquid penetrates pores cavities ‐CNTs‐based network fabricated via filtration process, creating semi‐embedded interlocking. Thus, endow as‐prepared impedance (51.60/28.90 kΩ at 10/100 Hz), wide range (473%), sensitivity (2195.29), rapid response/recovery time (60/85 ms), limit detection (0.05%), durability (>5000 cycles 50% strain). Demonstrations multifunctional sensors for vivo/vitro monitoring physiological motions, electrophysiological activities, urinary bladder activities validate possibility practical uses biomedical research areas. This creates opportunities construction durable skin‐like materials.

Язык: Английский

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Photocatalytic reduction of CO2 to CO on CuS/Bi2S3: Construction of Z-type heterojunction to promote the directional transfer of photogenerated electrons

Inorganic Chemistry Communications, Год журнала: 2024, Номер 167, С. 112764 - 112764

Опубликована: Сен. 1, 2024

Язык: Английский

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New spacious SrWO4/PEDOT-PPy nanohybrids and their electrochemical and photocatalytic activities

Environmental Science and Pollution Research, Год журнала: 2024, Номер unknown

Опубликована: Сен. 19, 2024

Язык: Английский

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