Imperial College London
Alternate

DrFiratGuder

Faculty of Engineering, Department of Bioengineering

Reader in Intelligent Interfaces
 
 
 
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Contact

 

f.guder

 
 
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Location

 

Royal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Guder:2016:10.1002/anie.201511805,
author = {Guder, F and Ainla, A and Redston, J and Mosadegh, B and Glavan, A and Martin, TJ and Whitesides, GM},
doi = {10.1002/anie.201511805},
journal = {Angewandte Chemie International Edition},
pages = {5727--5732},
title = {Paper-based electrical respiration sensor},
url = {http://dx.doi.org/10.1002/anie.201511805},
volume = {55},
year = {2016}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Current methods of monitoring breathing require cumbersome, inconvenient, and often expensive devices; this requirement sets practical limitations on the frequency and duration of measurements. This article describes a paper-based moisture sensor that uses the hygroscopic character of paper (i.e. the ability of paper to adsorb water reversibly from the surrounding environment) to measure patterns and rate of respiration by converting the changes in humidity caused by cycles of inhalation and exhalation to electrical signals. The changing level of humidity that occurs in a cycle causes a corresponding change in the ionic conductivity of the sensor, which can be measured electrically. By combining the paper sensor with conventional electronics, data concerning respiration can be transmitted to a nearby smartphone or tablet computer for post-processing, and subsequently to a cloud server. This means of sensing provides a new, practical method of recording and analyzing patterns of breathing.
AU  - Guder,F
AU  - Ainla,A
AU  - Redston,J
AU  - Mosadegh,B
AU  - Glavan,A
AU  - Martin,TJ
AU  - Whitesides,GM
DO  - 10.1002/anie.201511805
EP  - 5732
PY  - 2016///
SN  - 1433-7851
SP  - 5727
TI  - Paper-based electrical respiration sensor
T2  - Angewandte Chemie International Edition
UR  - http://dx.doi.org/10.1002/anie.201511805
UR  - https://onlinelibrary.wiley.com/doi/abs/10.1002/anie.201511805
UR  - http://hdl.handle.net/10044/1/54718
VL  - 55
ER  -
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