Electrochemical Sensing System Utilizing Simazine-Imprinted Polymer Receptor for the Detection of Simazine in Tap Water
Joint Authors
Fuchiwaki, Yusuke
Sasaki, Naoki
Kubo, Izumi
Source
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-07-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A simazine sensing system, composed of column packed with a molecularly imprinted polymer (Sim-MIP) and an electrochemical analyzer, was scaled down in order to easily determine the concentration of simazine, an environmentally restricted chemical, in tap water.
In order to enhance the detection limit, the ratio of the eluent (dilution rate) in the electrolyte was optimized to 10%.
A new in-house built column size with ∅=1.5 mm was prepared, and 3 mg of Sim-MIP particles was packed in the column.
During the sensing process, 90% of the simazine loaded to the column was collected by elution.
The reductive current of simazine was determined up to 1–10 μM.
Solid phase extraction through the Sim-MIP column enabled simazine to be selectively detected from a mixed aqueous solution containing structural analogues in the range of 10–40 nM.
Whether the concentration of simazine in tap water had reached environmentally restricted levels (10–40 nM) was determined within 1 hour using this system.
American Psychological Association (APA)
Fuchiwaki, Yusuke& Sasaki, Naoki& Kubo, Izumi. 2009. Electrochemical Sensing System Utilizing Simazine-Imprinted Polymer Receptor for the Detection of Simazine in Tap Water. Journal of Sensors،Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-476785
Modern Language Association (MLA)
Fuchiwaki, Yusuke…[et al.]. Electrochemical Sensing System Utilizing Simazine-Imprinted Polymer Receptor for the Detection of Simazine in Tap Water. Journal of Sensors No. 2009 (2009), pp.1-6.
https://search.emarefa.net/detail/BIM-476785
American Medical Association (AMA)
Fuchiwaki, Yusuke& Sasaki, Naoki& Kubo, Izumi. Electrochemical Sensing System Utilizing Simazine-Imprinted Polymer Receptor for the Detection of Simazine in Tap Water. Journal of Sensors. 2009. Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-476785
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-476785