Fully organic graphene oxide-based sensor with integrated pump for sodium detection
Sweat is produced by the body naturally during physical activity and this fluid can be analysed in real-time to reflect the body’s hydration and electrolyte status. This paper reports a new type of organic disposable sensor pump that integrates sweat collection and sodium (Na+) ion sensing into cott...
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/107429 http://hdl.handle.net/10220/26008 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Sweat is produced by the body naturally during physical activity and this fluid can be analysed in real-time to reflect the body’s hydration and electrolyte status. This paper reports a new type of organic disposable sensor pump that integrates sweat collection and sodium (Na+) ion sensing into cotton threads. This integration allows the sensor platform to be small, portable and wearable; thus allowing potential advantage to interface with the human body during field exercises enabling the provision of real-time data for immediate intervention. The sensor uses a sodium-selective Ion Selective Electrode (ISE) modified graphene oxide transducer intertwined with a thread pump. In this paper, we present the characterisation, synthesis and sensing data of this sensor. |
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