Flexible AIE/PCM composite fiber with biosensing of alcohol, fluorescent anti-counterfeiting and body thermal management functions

Biosensors and Bioelectronics, Год журнала: 2024, Номер 267, С. 116799 - 116799

Опубликована: Сен. 19, 2024

Язык: Английский

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Visual detection of ciprofloxacin using a multi-emission ratiometric fluorescence sensor based on the molecularly imprinted polymers doped with terbium(III) ions

Talanta, Год журнала: 2025, Номер 286, С. 127537 - 127537

Опубликована: Янв. 4, 2025

Язык: Английский

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Fluorescent responsive film based on Nitrogen-Doped carbon quantum dots embedded in mesoporous silica for visual detection of Cr(VI)

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 115656 - 115656

Опубликована: Янв. 1, 2025

Язык: Английский

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Influence of Endogenous Derivatives on the Chemical Sensing Performance of Carbonized Polymer Dots

The Journal of Physical Chemistry Letters, Год журнала: 2025, Номер 16(9), С. 2151 - 2159

Опубликована: Фев. 20, 2025

Endogenous derivatives, inevitably introduced during carbonized polymer dots (CPDs) synthesis, are considered to significantly influence their sensing performance. In this study, comparative studies on CPDs prepared via hydrothermal methods (CPDs-H2O) and airflow-assisted melt polymerization (CPDs-AMP) reveal that CPDs-H2O, containing abundant exhibit superior stability robustness in Fe3+ both solution cells compared derivative-deficient CPDs-AMP. Mechanistic investigations highlight the crucial role of endogenous derivatives enhancing intrinsic frameworks, challenging conventional perceptions providing valuable insights for designing robust CPDs-based sensors practical applications.

Язык: Английский

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Specific smart sensing of electron-rich antibiotics or histidine improves the antenna effect, luminescence, and photodynamic sterilization capabilities of lanthanide polyoxometalates

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 680, С. 235 - 246

Опубликована: Ноя. 3, 2024

Язык: Английский

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Tb3+ assisted dithioerythritol stabilized copper nanocluster with AIE behavior for ratiometric fluorescent determination of fluoroquinolones

Analytica Chimica Acta, Год журнала: 2024, Номер 1316, С. 342842 - 342842

Опубликована: Июнь 13, 2024

Язык: Английский

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A novel nanoprobe for multimodal instantaneous detection of tiopronin and tetracycline hydrochloride

Analytica Chimica Acta, Год журнала: 2025, Номер unknown, С. 343706 - 343706

Опубликована: Янв. 1, 2025

Язык: Английский

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Simultaneous adsorption and fluorescent sensing of ampicillin based on a trimetallic metal-organic framework

Food Chemistry, Год журнала: 2025, Номер 472, С. 142891 - 142891

Опубликована: Янв. 13, 2025

Язык: Английский

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Ratiometric Luminescence Nanoprobe Based upon a Coumarin-Ligated Lanthanide/Nucleotide Coordination Polymer for the Determination of Ciprofloxacin

Analytical Letters, Год журнала: 2025, Номер unknown, С. 1 - 13

Опубликована: Март 28, 2025

Язык: Английский

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Efficient Al–H₃NTB-MOG ECL Emitter with Self-Enhanced and AIECL Performance for Ultrasensitive Sensing of miRNA-141 Combined with a Y-Shaped Multiregion Dual-Drive DNA Walker

Analytical Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Апрель 16, 2025

In this work, using Al-H3NTB-MOG with self-enhanced and aggregation-induced electrochemiluminescence (AIECL) performance as an efficient emitter, a biosensor based on Y-shaped multiregion dual-drive DNA walker was constructed for the sensitive detection of miRNA-141. Notably, 4,4',4″-nitrilotribenzoic acid (H3NTB) selected luminescent ligand ECL property co-reactive tertiary amine in its structure. Al3+ served central ion to coordinate H3NTB form three-dimensional porous gel structure, which restricted internal rotation vibration benzene molecules exhibited excellent AIECL property. More interestingly, N-2-hydroxyethylpiperazine-N'-ethane-sulfonic (HEPES) chosen system buffer, could not only stabilize test environment but also play co-reaction compensation role compensate consumption groups process, then significantly resulting better stability response. Besides, dynamic signal amplification established synergistic effect rolling cycle (RCA) process ionic cleavage at both ends nanostructure assembled by catalytic hairpin self-assembly (CHA) reaction. Specifically, two long chains abundant recognition regions were formed RCA reaction walker, simultaneously walk along predesigned tracks shear specific sites from directions, effectively improving efficiency. that way, realized miRNA-141 10 aM 1 nM range limit low 6.48 aM.

Язык: Английский

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