MOFsPOMs-derived bimetallic oxide Fe2(MoO4)3 nanoparticles for sensitive colorimetric detection of salicylic acid in aspirin
© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature..
A colorimetric sensing method for salicylic acid (SA) was developed by designing and fabricating bimetallic oxide nanozymes. Firstly, by calcinating MIL-100(Fe)PMo12 (MOFs@POMs) at different temperature, Fe2(MoO4)3-Ts (T = 400℃, 500℃, 600℃, 700℃) nanoparticles (NPs) were successfully prepared. Secondly, by evaluating the peroxidase-like activities, Fe2(MoO4)3-600 NPs shows the best peroxidase-like activity attributed to the Fenton-like effect and the synergistic coupling interaction between Mo and Fe. Finally, based on the specific complexation between SA and Fe3+, a sensitive colorimetric sensor for SA was established, which exhibits superior selectivity and interference with a detection limit of 0.11 μM and a linear range of 10 to 100 μM, the lowest LOD for SA to date, to the best of our knowledge.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:191 |
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| Enthalten in: |
Mikrochimica acta - 191(2024), 4 vom: 05. März, Seite 178 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Han, Hong [VerfasserIn] |
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| Links: |
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| Themen: |
Absorbance measurment |
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| Anmerkungen: |
Date Revised 08.04.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1007/s00604-024-06261-z |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM369334434 |
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| 520 | |a © 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature. | ||
| 520 | |a A colorimetric sensing method for salicylic acid (SA) was developed by designing and fabricating bimetallic oxide nanozymes. Firstly, by calcinating MIL-100(Fe)PMo12 (MOFs@POMs) at different temperature, Fe2(MoO4)3-Ts (T = 400℃, 500℃, 600℃, 700℃) nanoparticles (NPs) were successfully prepared. Secondly, by evaluating the peroxidase-like activities, Fe2(MoO4)3-600 NPs shows the best peroxidase-like activity attributed to the Fenton-like effect and the synergistic coupling interaction between Mo and Fe. Finally, based on the specific complexation between SA and Fe3+, a sensitive colorimetric sensor for SA was established, which exhibits superior selectivity and interference with a detection limit of 0.11 μM and a linear range of 10 to 100 μM, the lowest LOD for SA to date, to the best of our knowledge | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Absorbance measurment | |
| 650 | 4 | |a Aspirin | |
| 650 | 4 | |a Complexation | |
| 650 | 4 | |a Fe2(MoO4)3 NPs | |
| 650 | 4 | |a Salicylic acid | |
| 700 | 1 | |a Ji, Yuhan |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Xin |e verfasserin |4 aut | |
| 700 | 1 | |a Yin, Ling |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Xiangyi |e verfasserin |4 aut | |
| 700 | 1 | |a Sha, Jingquan |e verfasserin |4 aut | |
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