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Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)

Received a Gold medal and in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre.

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Bibliographic Details
Main Authors: Siti Salwa, Mat Isa, Muhammad Mahyuddin, Ramli, Johari, Adnan, Assoc. Prof. Dr.
Other Authors: sitisalwa@unimap.edu.my
Format: Other
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2014
Subjects:
Research and innovation
International Invention, Innovation & Technology Exhibition (ITEX'14)
Carbon nanotubes (CNTs)
Sensor
Gas sensor
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/37000
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spelling my.unimap-370002014-09-02T04:03:41Z Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT) Siti Salwa, Mat Isa Muhammad Mahyuddin, Ramli Johari, Adnan, Assoc. Prof. Dr. sitisalwa@unimap.edu.my Research and innovation International Invention, Innovation & Technology Exhibition (ITEX'14) Carbon nanotubes (CNTs) Sensor Gas sensor Received a Gold medal and in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre. Carbon nanotubes (CNTs) have attracted considerable interest due to their unique properties and vast potential in electronic applications. CNTs show sensitivity towards changes in local environment due to their large surface area and hollow geometry that make CNTs able to detect small concentrations of molecules, including industrial pollutant such as N02• The ability to monitor N02 in the air is important as this gas influences the growth of agriculture and causes respiratory problems. Recently, metal oxide semiconductor (MOS) and solid electrolyte (SE) sensors are used for gas detection; however these sensors operate at high operating temperatures. For this invention, direct golden orange dye was used as a dispersing agent for SWCNTs suspension in water. Uniform thin film was fabricated using vacuum filtration method with different concentrations of SWCNTs and transferred to glass substrate. This sensor operates at room temperature. 2014-09-02T04:03:41Z 2014-09-02T04:03:41Z 2014-05 Other http://dspace.unimap.edu.my:80/dspace/handle/123456789/37000 en 25th International Invention, Innovation & Technology Exhibition;;ITEX'14 Universiti Malaysia Perlis (UniMAP) School of Microelectronic Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Research and innovation
International Invention, Innovation & Technology Exhibition (ITEX'14)
Carbon nanotubes (CNTs)
Sensor
Gas sensor
spellingShingle Research and innovation
International Invention, Innovation & Technology Exhibition (ITEX'14)
Carbon nanotubes (CNTs)
Sensor
Gas sensor
Siti Salwa, Mat Isa
Muhammad Mahyuddin, Ramli
Johari, Adnan, Assoc. Prof. Dr.
Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
description Received a Gold medal and in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre.
author2 sitisalwa@unimap.edu.my
author_facet sitisalwa@unimap.edu.my
Siti Salwa, Mat Isa
Muhammad Mahyuddin, Ramli
Johari, Adnan, Assoc. Prof. Dr.
format Other
author Siti Salwa, Mat Isa
Muhammad Mahyuddin, Ramli
Johari, Adnan, Assoc. Prof. Dr.
author_sort Siti Salwa, Mat Isa
title Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
title_short Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
title_full Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
title_fullStr Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
title_full_unstemmed Wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (SWCNT)
title_sort wearable gas sensor utilising dye-functionalised single wall carbon nanotubes (swcnt)
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/37000
_version_ 1643798309844811776
score 13.222552

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