Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments

The use of nanofibers creates the ability for non-enzymatic sensing in various applications and greatly improves the sensitivity, speed, and accuracy of electrochemical sensors for a wide variety of analytes. The high surface area to volume ratio of the fibers as well as their high porosity, even wh...

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Autores principales:	Stanley G. Feeney, Joelle M. J. LaFreniere, Jeffrey Mark Halpern
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	nanofibers electrochemical sensing selectivity experiments biosensors chemical sensors Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/0df5893fa97649dda7987d40351735b6
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spelling	oai:doaj.org-article:0df5893fa97649dda7987d40351735b62021-11-11T18:44:30ZPerspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments10.3390/polym132137062073-4360https://doaj.org/article/0df5893fa97649dda7987d40351735b62021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4360/13/21/3706https://doaj.org/toc/2073-4360The use of nanofibers creates the ability for non-enzymatic sensing in various applications and greatly improves the sensitivity, speed, and accuracy of electrochemical sensors for a wide variety of analytes. The high surface area to volume ratio of the fibers as well as their high porosity, even when compared to other common nanostructures, allows for enhanced electrocatalytic, adsorptive, and analyte-specific recognition mechanisms. Nanofibers have the potential to rival and replace materials used in electrochemical sensing. As more types of nanofibers are developed and tested for new applications, more consistent and refined selectivity experiments are needed. We applied this idea in a review of interferant control experiments and real sample analyses. The goal of this review is to provide guidelines for acceptable nanofiber sensor selectivity experiments with considerations for electrocatalytic, adsorptive, and analyte-specific recognition mechanisms. The intended presented review and guidelines will be of particular use to junior researchers designing their first control experiments, but could be used as a reference for anyone designing selectivity experiments for non-enzymatic sensors including nanofibers. We indicate the importance of testing both interferants in complex media and mechanistic interferants in the selectivity analysis of newly developed nanofiber sensor surfaces.Stanley G. FeeneyJoelle M. J. LaFreniereJeffrey Mark HalpernMDPI AGarticlenanofiberselectrochemical sensingselectivity experimentsbiosensorschemical sensorsOrganic chemistryQD241-441ENPolymers, Vol 13, Iss 3706, p 3706 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nanofibers electrochemical sensing selectivity experiments biosensors chemical sensors Organic chemistry QD241-441
spellingShingle	nanofibers electrochemical sensing selectivity experiments biosensors chemical sensors Organic chemistry QD241-441 Stanley G. Feeney Joelle M. J. LaFreniere Jeffrey Mark Halpern Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
description	The use of nanofibers creates the ability for non-enzymatic sensing in various applications and greatly improves the sensitivity, speed, and accuracy of electrochemical sensors for a wide variety of analytes. The high surface area to volume ratio of the fibers as well as their high porosity, even when compared to other common nanostructures, allows for enhanced electrocatalytic, adsorptive, and analyte-specific recognition mechanisms. Nanofibers have the potential to rival and replace materials used in electrochemical sensing. As more types of nanofibers are developed and tested for new applications, more consistent and refined selectivity experiments are needed. We applied this idea in a review of interferant control experiments and real sample analyses. The goal of this review is to provide guidelines for acceptable nanofiber sensor selectivity experiments with considerations for electrocatalytic, adsorptive, and analyte-specific recognition mechanisms. The intended presented review and guidelines will be of particular use to junior researchers designing their first control experiments, but could be used as a reference for anyone designing selectivity experiments for non-enzymatic sensors including nanofibers. We indicate the importance of testing both interferants in complex media and mechanistic interferants in the selectivity analysis of newly developed nanofiber sensor surfaces.
format	article
author	Stanley G. Feeney Joelle M. J. LaFreniere Jeffrey Mark Halpern
author_facet	Stanley G. Feeney Joelle M. J. LaFreniere Jeffrey Mark Halpern
author_sort	Stanley G. Feeney
title	Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
title_short	Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
title_full	Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
title_fullStr	Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
title_full_unstemmed	Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments
title_sort	perspective on nanofiber electrochemical sensors: design of relative selectivity experiments
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0df5893fa97649dda7987d40351735b6
work_keys_str_mv	AT stanleygfeeney perspectiveonnanofiberelectrochemicalsensorsdesignofrelativeselectivityexperiments AT joellemjlafreniere perspectiveonnanofiberelectrochemicalsensorsdesignofrelativeselectivityexperiments AT jeffreymarkhalpern perspectiveonnanofiberelectrochemicalsensorsdesignofrelativeselectivityexperiments
_version_	1718431686945931264

Perspective on Nanofiber Electrochemical Sensors: Design of Relative Selectivity Experiments

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