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Electroactive Supramolecular Systems...

Quintero Arias, Carlos,

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Electroactive Supramolecular Systems for Informed Electrochemical Sensor Development /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Electroactive Supramolecular Systems for Informed Electrochemical Sensor Development // Carlos Quintero Arias.
作者:	Quintero Arias, Carlos,
面頁冊數:	1 electronic resource (127 pages)
附註:	Source: Masters Abstracts International, Volume: 86-07.
Contained By:	Masters Abstracts International86-07.
標題:	Environmental science. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31634528
ISBN:	9798302148322

Electroactive Supramolecular Systems for Informed Electrochemical Sensor Development /
Quintero Arias, Carlos,

Electroactive Supramolecular Systems for Informed Electrochemical Sensor Development /Carlos Quintero Arias. - 1 electronic resource (127 pages)

Source: Masters Abstracts International, Volume: 86-07.

In an effort to improve upon existing analytical methods, electrochemical sensors offer portable, cost-effective alternatives to traditional lab-based techniques. Recent advances in supramolecular chemistry offer a unique alternative to achieve high selectivity while also benefitting from facile scaling for mass production. Thus, by incorporating host-guest chemistry with electrochemical sensors, the development of simple and selective sensors is possible. To that extent, novel hosts and electroactive ion pairs were investigated for their ability to transduce an electrochemical signal representative of host-guest complexation. Results demonstrated that the upper rim modifications of resorcinarene hosts attenuated their affinity for electroactive probes whilst maintaining structural integrity upon extended cycling. Further work revealed that guests may be directly quantified via their complexation with electroactive hosts. The sensing method was further validated by quantification of surfactant pollutants in the Otonabee River. Through a fundamental understanding of the electrochemical behaviour of host-guest systems a general sensing platform can be developed, where hosts are interchangeable for specificity towards any desired analyte. Therefore, moving away from expensive lab-based methods and significantly reducing the barriers for biological or environmental monitoring.

English

ISBN: 9798302148322Subjects--Topical Terms:

677245
Environmental science.
Subjects--Index Terms:

Electrochemistry

Electroactive Supramolecular Systems for Informed Electrochemical Sensor Development /
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653 $a Supramolecular chemistry
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