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Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness

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Main Authors: Huzein Fahmi, Hawari, Nurul Maisyarah, Samsudin, Ali Yeon, Md Shakaff, Prof. Dr., Yufridin, Wahab, Dr., Uda, Hashim, Prof. Dr., Ammar, Zakaria, Supri, Abdul Ghani, Prof. Madya Dr., Mohd Noor, Ahmad, Prof. Dr.
Other Authors: huzeinfahmi@gmail.com
Format: Article
Language:English
Published: Elsevier B.V. 2014
Subjects:
Fruit ripeness
Gas sensor
Mango volatiles
Molecularly imprinted polymer
Sensor array
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/33177
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spelling my.unimap-331772014-03-27T14:03:51Z Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness Huzein Fahmi, Hawari Nurul Maisyarah, Samsudin Ali Yeon, Md Shakaff, Prof. Dr. Yufridin, Wahab, Dr. Uda, Hashim, Prof. Dr. Ammar, Zakaria Supri, Abdul Ghani, Prof. Madya Dr. Mohd Noor, Ahmad, Prof. Dr. huzeinfahmi@gmail.com aliyeon@unimap.edu.my yufridin@unimap.edu.my uda@unimap.edu.my supri@unimap.edu.my mohdnoor@unimap.edu.my Fruit ripeness Gas sensor Mango volatiles Molecularly imprinted polymer Sensor array Link to publisher's homepage at http://www.elsevier.com/ Detection of mango ripeness was performed by developing a highly selective molecularly imprinted polymers (MIP) layer combined with interdigitated electrode (IDE) as sensor. Mango volatiles from different week of ripeness stage were studied and volatiles such as α-pinene, 7-terpinene and terpinolene were selected as markers to indicate different stages of fruit maturity. Through computational modelling, an optimum composition ratio of cross linker, functional monomer and target molecule for IDE-MIP sensor has been successfully determined. Utilizing this optimum ratio, the MIPs templates were then synthesized and deposited onto an array of IDE platform. When the sensor array was exposed to mango volatiles, the IDE-MIP sensor will then exhibit a shift in capacitance compared to a non target IDE-MIP sensor. In an array, the difference capacitance shift of each IDE-MIP sensor would create a specific profile of ripeness identification. The use of polyethylene terephthalate (PET) as a substrate would allow a "low cost and flexible" sensor implementations. This study provides a potential non destructive solution to discriminate the mango ripeness stage hence improving the quality of harvest. 2014-03-27T14:03:51Z 2014-03-27T14:03:51Z 2013 Article Sensors and Actuators, B: Chemical, vol. 187, 2013, pages 434-444 0925-4005 http://www.sciencedirect.com/science/article/pii/S0925400513000610?via=ihub http://dspace.unimap.edu.my:80/dspace/handle/123456789/33177 en Elsevier B.V.
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 Fruit ripeness
Gas sensor
Mango volatiles
Molecularly imprinted polymer
Sensor array
spellingShingle Fruit ripeness
Gas sensor
Mango volatiles
Molecularly imprinted polymer
Sensor array
Huzein Fahmi, Hawari
Nurul Maisyarah, Samsudin
Ali Yeon, Md Shakaff, Prof. Dr.
Yufridin, Wahab, Dr.
Uda, Hashim, Prof. Dr.
Ammar, Zakaria
Supri, Abdul Ghani, Prof. Madya Dr.
Mohd Noor, Ahmad, Prof. Dr.
Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
description Link to publisher's homepage at http://www.elsevier.com/
author2 huzeinfahmi@gmail.com
author_facet huzeinfahmi@gmail.com
Huzein Fahmi, Hawari
Nurul Maisyarah, Samsudin
Ali Yeon, Md Shakaff, Prof. Dr.
Yufridin, Wahab, Dr.
Uda, Hashim, Prof. Dr.
Ammar, Zakaria
Supri, Abdul Ghani, Prof. Madya Dr.
Mohd Noor, Ahmad, Prof. Dr.
format Article
author Huzein Fahmi, Hawari
Nurul Maisyarah, Samsudin
Ali Yeon, Md Shakaff, Prof. Dr.
Yufridin, Wahab, Dr.
Uda, Hashim, Prof. Dr.
Ammar, Zakaria
Supri, Abdul Ghani, Prof. Madya Dr.
Mohd Noor, Ahmad, Prof. Dr.
author_sort Huzein Fahmi, Hawari
title Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
title_short Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
title_full Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
title_fullStr Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
title_full_unstemmed Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
title_sort highly selective molecular imprinted polymer (mip) based sensor array using interdigitated electrode (ide) platform for detection of mango ripeness
publisher Elsevier B.V.
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/33177
_version_ 1643797090222997504
score 13.222552

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