A 3D-printed analytical device seamlessly integrating sample treatment for electrochemical detection of IAA in Marchantia polymorpha
© 2023. Springer-Verlag GmbH Germany, part of Springer Nature..
Because of the pivotal point of Marchantia polymorpha (M. polymorpha) in plant evolution, its auxin (mainly indole-3-acetic acid, IAA) levels could provide useful evidence for the study of the evolution of IAA. However, M. polymorpha could not be easily pretreated for electrochemical detection because they are at the entry level of land plants. Herein, we designed a three-dimensional (3D)-printed analytical device for seamless integration of sample treatment and electrochemical detection. Specifically, the electrochemical cell could be used as a mortar in which a tiny plant sample could be ground with a 3D-printed pestle, followed by mixing with the buffer solution under vibration for electrochemical detection of IAA with a disposable working electrode at the bottom of the cell. Using our strategy, the limits of quantification could reach 0.05 μmol L-1 after optimization of parameters. We were able to demonstrate that IAA in different tissues of wild-type and mutant M. polymorpha could be successfully differentiated after they were treated with the 3D-printed analytical device. The obtained results were comparable to the samples blended with zirconium beads while the differences of IAA levels in different tissues of M. polymorpha agreed well with previous reports. This study suggested the potential of sample treatment integrated with electrochemical detection for analysis of IAA using the 3D printing techniques and their possible applications in the research of plants and other fields.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:415 |
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| Enthalten in: |
Analytical and bioanalytical chemistry - 415(2023), 7 vom: 01. März, Seite 1385-1393 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Lin, Xiang-Yun [VerfasserIn] |
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| Links: |
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| Themen: |
3D-printed analytical device |
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| Anmerkungen: |
Date Completed 16.02.2023 Date Revised 16.02.2023 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1007/s00216-023-04529-6 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM352161965 |
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| 500 | |a published: Print-Electronic | ||
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| 520 | |a © 2023. Springer-Verlag GmbH Germany, part of Springer Nature. | ||
| 520 | |a Because of the pivotal point of Marchantia polymorpha (M. polymorpha) in plant evolution, its auxin (mainly indole-3-acetic acid, IAA) levels could provide useful evidence for the study of the evolution of IAA. However, M. polymorpha could not be easily pretreated for electrochemical detection because they are at the entry level of land plants. Herein, we designed a three-dimensional (3D)-printed analytical device for seamless integration of sample treatment and electrochemical detection. Specifically, the electrochemical cell could be used as a mortar in which a tiny plant sample could be ground with a 3D-printed pestle, followed by mixing with the buffer solution under vibration for electrochemical detection of IAA with a disposable working electrode at the bottom of the cell. Using our strategy, the limits of quantification could reach 0.05 μmol L-1 after optimization of parameters. We were able to demonstrate that IAA in different tissues of wild-type and mutant M. polymorpha could be successfully differentiated after they were treated with the 3D-printed analytical device. The obtained results were comparable to the samples blended with zirconium beads while the differences of IAA levels in different tissues of M. polymorpha agreed well with previous reports. This study suggested the potential of sample treatment integrated with electrochemical detection for analysis of IAA using the 3D printing techniques and their possible applications in the research of plants and other fields | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a 3D-printed analytical device | |
| 650 | 4 | |a Disposable electrode | |
| 650 | 4 | |a Electrochemical detection | |
| 650 | 4 | |a Sample treatment | |
| 650 | 4 | |a Seamless integration | |
| 700 | 1 | |a Wang, Ya-Hong |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Wu |e verfasserin |4 aut | |
| 700 | 1 | |a Huo, Xiao-Lei |e verfasserin |4 aut | |
| 700 | 1 | |a Bao, Ning |e verfasserin |4 aut | |
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