Sensing polymer/paracetamol interaction with an independent component analysis-based SERS-MIP nanosensor - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Plasmonics Année : 2020

Sensing polymer/paracetamol interaction with an independent component analysis-based SERS-MIP nanosensor

Résumé

In this article, we propose a new strategy to build a sensor for easy handling and rapid analysis on-site. Our sensor is based on the combination of surface enhanced Raman spectroscopy (SERS) and molecularly imprinted polymers (MIPs). SERS provides a strong sensitivity for the detection of traces molecules while MIPs offer a highly selective and specific recognition platform. The research presented here focuses on the detection of the interaction between a robust ultra-thin layer of MIPs and of paracetamol, the targeted molecule. This drug is an environmental emerging pollutant, i.e. a molecule whose presence and significance have not yet been elucidated, which gives rise to health and environmental concerns. The results are a combined analysis of the SERS spectra and a multivariate analysis. The former provides a clear demonstration of the evolution of the MIP-nanostructure interaction when the concentration of paracetamol increases. The statistical analysis produces the proof of the selectivity of the sensor.
Fichier principal
Vignette du fichier
Decorbie et al Plasmonics 2020.pdf (771.72 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-03705799 , version 1 (27-06-2022)

Identifiants

Citer

N. Decorbie, I. Tijunelyte, S. Gam-Derouich, J. Solard, A. Lamouri, et al.. Sensing polymer/paracetamol interaction with an independent component analysis-based SERS-MIP nanosensor. Plasmonics, 2020, 15 (5), pp.1533-1539. ⟨10.1007/s11468-020-01177-9⟩. ⟨hal-03705799⟩
15 Consultations
48 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More