An iron-based single-atom nanozyme for multiple-channel sensing of epinephrine with wide pH responsivity and intelligence capabilities

Chemical Engineering Journal, Год журнала: 2025, Номер 507, С. 160341 - 160341

Опубликована: Фев. 6, 2025

Язык: Английский

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Inhibition effect-involved colorimetric sensor array based on PtBi aerogel nanozymes for discrimination of antioxidants

Food Chemistry, Год журнала: 2025, Номер 478, С. 143729 - 143729

Опубликована: Март 6, 2025

Язык: Английский

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Se and N doped hierarchical porous carbon nanozyme-mediated colorimetric sensing array for antioxidants discrimination

Sensors and Actuators B Chemical, Год журнала: 2025, Номер 438, С. 137785 - 137785

Опубликована: Апрель 14, 2025

Язык: Английский

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Colorimetric sensor array constructed based on bimetallic porphyrin-based metal organic framework nanozyme for the detection and recognition of tannic acid

Food Chemistry, Год журнала: 2025, Номер 486, С. 144592 - 144592

Опубликована: Май 1, 2025

Язык: Английский

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Ligand‐Engineering MoS₂‐Osmium Heterostructure as Highly Active and Specific Peroxidase‐Mimic Nanozyme for Interference‐Free and Multimode Biosensing

Small, Год журнала: 2025, Номер unknown

Опубликована: Май 2, 2025

Abstract It is still a challenge to fabricate nanozymes with both of high catalytic activity and specificity. Herein, ligand engineering method developed osmium (Os) nanocluster‐Molybdenum disulfide (MoS 2 ) heterostructure superior peroxidase‐specific activity. has been verified that polyvinylpyrrolidone (PVP) as ligands can confine amorphous Os nanoclusters growing on the MoS nanosheet, mechanism studies indicated PVP acts appropriate size‐limiting reagent electronic transmission bridge between which synergistically improve Moreover, will not affect peroxidase‐mimic specificity ‐Os. Further, it found ‐Os possessed photothermal conversion efficiency, therefore, be used colorimetric dual‐mode tags. combined lateral flow strip established for breast cancer HER2 + exosomes detection sensitivity broader liner range, based interference‐free salivary glucose biosensor also LOD 0.1 µM, almost 100‐fold than Glucose Assay Kit. Therefore, this work ligand‐engineering strategy regulate nanocluster activity, multifunctional nanozyme accurate multimode biosensing in varies scenes.

Язык: Английский

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Dual-engineered strategy of Ni-CeO nanozyme with enhanced oxidase activity for sensitive colorimetric detection of total antioxidant capacity

Talanta, Год журнала: 2025, Номер unknown, С. 128307 - 128307

Опубликована: Май 1, 2025

Язык: Английский

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Smartphone-Assisted Label-Free Bicolor Colorimetric Assay for on-site Detection of 5-Fluorouracil

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Июнь 3, 2025

Язык: Английский

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Advances in the application of sensor arrays based on nanozymes

Biosensors and Bioelectronics X, Год журнала: 2024, Номер unknown, С. 100542 - 100542

Опубликована: Сен. 1, 2024

Язык: Английский

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Ultrasensitive optical biosensing detection and multiple therapy based on an NIR-II thermoelectric nanoheterojunction

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156392 - 156392

Опубликована: Окт. 1, 2024

Язык: Английский

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