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Phytoelectronic potassium sensor performance data

This dataset is in vitro validation of a potassium sensor that will be inserted into a plant stem. The dataset shows the sensitivity and selectivity of the fabricated potassium sensor. The data was obtained by measuring changes in electrical current with an increase in concentrations of the primary ion (K+) and interfering ion (Na+) to extract the sensitivity and selectivity, respectively using a semiconductor parameter analyser. K+ ion sensing data, measured directly inside a plant stem, are absent as the in vivo experiment should be optimised further. Full details about this nonGeographicDataset can be found at https://doi.org/10.5285/89998967-a974-4136-b650-b9af9f9d6969

Simple

Date (Publication)
2023-07-26
Identifier
https://catalogue.ceh.ac.uk/id/89998967-a974-4136-b650-b9af9f9d6969
Identifier
doi: / 10.5285/89998967-a974-4136-b650-b9af9f9d6969
Other citation details
Han, S., Malliaras, G.G. (2023). Phytoelectronic potassium sensor performance data. NERC EDS Environmental Information Data Centre 10.5285/89998967-a974-4136-b650-b9af9f9d6969
Author
  Incheon National University - Han, S.
https://orcid.org/0000-0001-8588-5466
Author
  University of Cambridge - Malliaras, G.G.
https://orcid.org/0000-0002-4582-8501
Point of contact
  Incheon National University - Han, S.
https://orcid.org/0000-0001-8588-5466
Custodian
  NERC EDS Environmental Information Data Centre
Publisher
  NERC EDS Environmental Information Data Centre
Owner
  University of Cambridge
Access constraints
otherRestrictions Other restrictions
Other constraints
no limitations
Use constraints
otherRestrictions Other restrictions
Other constraints
This resource is available under the terms of the Open Government Licence
Use constraints
otherRestrictions Other restrictions
Other constraints
If you reuse this data, you should cite: Han, S., Malliaras, G.G. (2023). Phytoelectronic potassium sensor performance data. NERC EDS Environmental Information Data Centre https://doi.org/10.5285/89998967-a974-4136-b650-b9af9f9d6969
Metadata language
EnglishEnglish
Character set
utf8 UTF8
Topic category
  • Biota
Distribution format
  • Comma-separated values (CSV) ()

Distributor
  NERC EDS Environmental Information Data Centre
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Hierarchy level
nonGeographicDataset Non geographic dataset
Other
nonGeographicDataset

Conformance result

Date (Publication)
2010-12-08
Statement
The data were generated by measuring electrical current with an increase in ion concentrations stepwise using a semiconductor parameter analyser. There are raw data without data treatment. The applied voltage was 0 V and -0.6 V at the gate and drain terminal, respectively. Recorded output signal was drain current with the unit of ampere. This dataset was recorded in real time. Additionally, for in vitro validation, an artificial sap (Na+ 15 mM, Ca2+ 10 mM, Mg2+ 15 mM) was used with varying a K+ ion concentration.
File identifier
89998967-a974-4136-b650-b9af9f9d6969 XML
Metadata language
EnglishEnglish
Character set
ISO/IEC 8859-1 (also known as Latin 1) 8859 Part 1
Hierarchy level
nonGeographicDataset Non geographic dataset
Hierarchy level name
nonGeographicDataset
Date stamp
2025-03-21T09:22:56
Metadata standard name
UK GEMINI
Metadata standard version
2.3
Point of contact
  NERC EDS Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg , Lancaster , LA1 4AP , UK
https://eidc.ac.uk/
 
 

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