Imperial College London
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ProfessorNicholasPeters

Faculty of Medicine, National Heart & Lung Institute

Professor of Cardiac Electrophysiology
 
 
 
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Contact

 

+44 (0)20 7594 1880n.peters Website

 
 
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Assistant

 

Ms Anastasija Schmidt +44 (0)20 7594 1880

 
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Location

 

NHLI officesSir Michael Uren HubWhite City Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Mirza:2017,
author = {Mirza, KB and Zuliani, C and Hou, B and Ng, FS and Peters, NS and Toumazou, C},
pages = {189--192},
publisher = {IEEE},
title = {Injection moulded microneedle sensor for real-time wireless pH monitoring},
url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000427085300047&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202},
year = {2017}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - This paper describes the development of an array of individually addressable pH sensitive microneedles using injection moulding and their integration within a portable device for real-time wireless recording of pH distributions in biological samples. The fabricated microneedles are subjected to gold patterning followed by electrodeposition of iridium oxide to sensitize them to 0.07 units of pH change. Miniaturised electronics suitable for the sensors readout, analog-to-digital conversion and wireless transmission of the potentiometric data are embodied within the device, enabling it to measure real-time pH of soft biological samples such as muscles. In this paper, real-time recording of the cardiac pH distribution, during ischemia followed by reperfusion cycles in cardiac muscles of male Wistar rats has been demonstrated by using the microneedle array.
AU  - Mirza,KB
AU  - Zuliani,C
AU  - Hou,B
AU  - Ng,FS
AU  - Peters,NS
AU  - Toumazou,C
EP  - 192
PB  - IEEE
PY  - 2017///
SN  - 1094-687X
SP  - 189
TI  - Injection moulded microneedle sensor for real-time wireless pH monitoring
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000427085300047&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/65184
ER  -
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