Highly selective molecular imprinted polymer (MIP) based sensor array using interdigitated electrode (IDE) platform for detection of mango ripeness
Link to publisher's homepage at http://www.elsevier.com/
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Elsevier B.V.
2014
|
| Subjects: | |
| Online Access: | http://dspace.unimap.edu.my:80/dspace/handle/123456789/33177 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Universiti Malaysia Perlis |
| Language: | English |
| id |
my.unimap-33177 |
|---|---|
| record_format |
dspace |
| 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 |