Responsive Polydiacetylene Vesicles for Biosensing Microorganisms - Université de Rennes Access content directly
Journal Articles Sensors Year : 2018

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 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
Fichier principal
Vignette du fichier
sensors-18-00599-v2.pdf (3.17 Mo) Télécharger le fichier
Origin : Publisher files allowed on an open archive

Dates and versions

hal-01740158 , version 1 (16-07-2019)



Estelle Lebègue, Carole Farre, Catherine Jose, Joëlle Saulnier, Florence Lagarde, et al.. Responsive Polydiacetylene Vesicles for Biosensing Microorganisms. Sensors, 2018, 18 (2), pp.599. ⟨10.3390/s18020599⟩. ⟨hal-01740158⟩
147 View
156 Download



Gmail Facebook X LinkedIn More