Responsive Polydiacetylene Vesicles for Biosensing Microorganisms

Polydiacetylene (PDA) inserted in films or in vesicles has received increasing attention due to its property to undergo a blue-to-red colorimetric transition along with a change from non-fluorescent to fluorescent upon application of various stimuli. In this review paper, the principle for the detec...

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Main Authors:	Estelle Lebègue, Carole Farre, Catherine Jose, Joelle Saulnier, Florence Lagarde, Yves Chevalier, Carole Chaix, Nicole Jaffrezic-Renault
Format:	Article
Language:	English
Published:	MDPI AG 2018-02-01
Series:	Sensors
Subjects:	vesicles polydiacetylene biosensing bacteria toxins virus peptides
Online Access:	http://www.mdpi.com/1424-8220/18/2/599

id	doaj-4c1f6a7b87de4e8c9ee56e1d32b982b7
record_format	Article
spelling	doaj-4c1f6a7b87de4e8c9ee56e1d32b982b72020-11-25T00:47:00ZengMDPI AGSensors1424-82202018-02-0118259910.3390/s18020599s18020599Responsive Polydiacetylene Vesicles for Biosensing MicroorganismsEstelle Lebègue0Carole Farre1Catherine Jose2Joelle Saulnier3Florence Lagarde4Yves Chevalier5Carole Chaix6Nicole Jaffrezic-Renault7Institute of Chemical Sciences, University of Rennes 1, 35000 Rennes, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FranceUniversity of Lyon, LAGEP, 69622 Villeurbanne, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FranceInstitute of Analytical Sciences, University of Lyon, 69100 Villeurbanne, FrancePolydiacetylene (PDA) inserted in films or in vesicles has received increasing attention due to its property to undergo a blue-to-red colorimetric transition along with a change from non-fluorescent to fluorescent upon application of various stimuli. In this review paper, the principle for the detection of various microorganisms (bacteria, directly detected or detected through the emitted toxins or through their DNA, and viruses) and of antibacterial and antiviral peptides based on these responsive PDA vesicles are detailed. The analytical performances obtained, when vesicles are in suspension or immobilized, are given and compared to those of the responsive vesicles mainly based on the vesicle encapsulation method. Many future challenges are then discussed.http://www.mdpi.com/1424-8220/18/2/599vesiclespolydiacetylenebiosensingbacteriatoxinsviruspeptides
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Estelle Lebègue Carole Farre Catherine Jose Joelle Saulnier Florence Lagarde Yves Chevalier Carole Chaix Nicole Jaffrezic-Renault
spellingShingle	Estelle Lebègue Carole Farre Catherine Jose Joelle Saulnier Florence Lagarde Yves Chevalier Carole Chaix Nicole Jaffrezic-Renault Responsive Polydiacetylene Vesicles for Biosensing Microorganisms Sensors vesicles polydiacetylene biosensing bacteria toxins virus peptides
author_facet	Estelle Lebègue Carole Farre Catherine Jose Joelle Saulnier Florence Lagarde Yves Chevalier Carole Chaix Nicole Jaffrezic-Renault
author_sort	Estelle Lebègue
title	Responsive Polydiacetylene Vesicles for Biosensing Microorganisms
title_short	Responsive Polydiacetylene Vesicles for Biosensing Microorganisms
title_full	Responsive Polydiacetylene Vesicles for Biosensing Microorganisms
title_fullStr	Responsive Polydiacetylene Vesicles for Biosensing Microorganisms
title_full_unstemmed	Responsive Polydiacetylene Vesicles for Biosensing Microorganisms
title_sort	responsive polydiacetylene vesicles for biosensing microorganisms
publisher	MDPI AG
series	Sensors
issn	1424-8220
publishDate	2018-02-01
description	Polydiacetylene (PDA) inserted in films or in vesicles has received increasing attention due to its property to undergo a blue-to-red colorimetric transition along with a change from non-fluorescent to fluorescent upon application of various stimuli. In this review paper, the principle for the detection of various microorganisms (bacteria, directly detected or detected through the emitted toxins or through their DNA, and viruses) and of antibacterial and antiviral peptides based on these responsive PDA vesicles are detailed. The analytical performances obtained, when vesicles are in suspension or immobilized, are given and compared to those of the responsive vesicles mainly based on the vesicle encapsulation method. Many future challenges are then discussed.
topic	vesicles polydiacetylene biosensing bacteria toxins virus peptides
url	http://www.mdpi.com/1424-8220/18/2/599
work_keys_str_mv	AT estellelebegue responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT carolefarre responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT catherinejose responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT joellesaulnier responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT florencelagarde responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT yveschevalier responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT carolechaix responsivepolydiacetylenevesiclesforbiosensingmicroorganisms AT nicolejaffrezicrenault responsivepolydiacetylenevesiclesforbiosensingmicroorganisms
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Responsive Polydiacetylene Vesicles for Biosensing Microorganisms

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