Staphylococcal enterotoxin A (SEA) produced by some Staphylococcus aureus strains is a major cause of food poising and especially represents the second cause of foodborne diseases in France. Plasmonic nanoparticles with unique optical properties are widely applied as transducers in biosensing devices owing to the Localized Surface Plasmon Resonance (LSPR) phenomenon. The objective of this work was to develop biosensors based on plasmonic nanoparticles from which SEA detection could be achieved by naked-eye readout. Two strategies were implemented. The first strategy was based on the extremely high extinction coefficient of gold nanoparticles (AuNPs). Anti-SEA antibody (Ab)-conjugated AuNPs were used as reporters in a solid-phase, sandwich-t...
Although several researchers had reported on methodologies for surface plasmon resonance (SPR) signa...
The morphological changes of gold nanoparticles induced by T7 virus (bacteriophage) and the determin...
Protein plays key role in cellular processes and diseases diagnosis [1-3]. This paper reports a labe...
L'entérotoxine A du staphylocoque (SEA) produite par certaines souches de Staphylococcus aureus est ...
This project focussed on the asset of gold nanoparticles (GNPs) in the build up of piezoelectric and...
This project focussed on the asset of gold nanoparticles (GNPs) in the build up of piezoelectric and...
Ce travail s’est focalisé sur l’apport des nanoparticules d’or (GNPs) dans la construction d’immunoc...
Ce travail s’est focalisé sur l’apport des nanoparticules d’or (GNPs) dans la construction d’immunoc...
A triangular hybrid Au-Ag nanoparticles array was proposed for the purpose of biosensing in this pap...
Optical biosensors have witnessed unprecedented developments over recent years, mainly due to the li...
Optical biosensors have witnessed unprecedented developments over recent years, mainly due to the li...
Nowadays nanomaterials (NMs) have become consolidated building blocks for (bio)sensors and (bio)sens...
A triangular hybrid AuAg nanoparticles array was proposed for the purpose of biosensing in this pape...
The morphological changes of gold nanoparticles induced by T7 virus (bacteriophage) and the determin...
Although several researchers had reported on methodologies for surface plasmon resonance (SPR) signa...
Although several researchers had reported on methodologies for surface plasmon resonance (SPR) signa...
The morphological changes of gold nanoparticles induced by T7 virus (bacteriophage) and the determin...
Protein plays key role in cellular processes and diseases diagnosis [1-3]. This paper reports a labe...
L'entérotoxine A du staphylocoque (SEA) produite par certaines souches de Staphylococcus aureus est ...
This project focussed on the asset of gold nanoparticles (GNPs) in the build up of piezoelectric and...
This project focussed on the asset of gold nanoparticles (GNPs) in the build up of piezoelectric and...
Ce travail s’est focalisé sur l’apport des nanoparticules d’or (GNPs) dans la construction d’immunoc...
Ce travail s’est focalisé sur l’apport des nanoparticules d’or (GNPs) dans la construction d’immunoc...
A triangular hybrid Au-Ag nanoparticles array was proposed for the purpose of biosensing in this pap...
Optical biosensors have witnessed unprecedented developments over recent years, mainly due to the li...
Optical biosensors have witnessed unprecedented developments over recent years, mainly due to the li...
Nowadays nanomaterials (NMs) have become consolidated building blocks for (bio)sensors and (bio)sens...
A triangular hybrid AuAg nanoparticles array was proposed for the purpose of biosensing in this pape...
The morphological changes of gold nanoparticles induced by T7 virus (bacteriophage) and the determin...
Although several researchers had reported on methodologies for surface plasmon resonance (SPR) signa...
Although several researchers had reported on methodologies for surface plasmon resonance (SPR) signa...
The morphological changes of gold nanoparticles induced by T7 virus (bacteriophage) and the determin...
Protein plays key role in cellular processes and diseases diagnosis [1-3]. This paper reports a labe...