Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Aptamer-Based Nanoporous Anodic Alumina Interferometric Biosensor for Real-Time Thrombin Detection

  • Dades identificatives

    Identificador: imarina:6003795
  • Autors:

    Pol, Laura
    Karen Acosta, Laura
    Ferre-Borrull, Josep
    Marsal, Lluis F.
  • Altres:

    Autor segons l'article: Pol, Laura; Karen Acosta, Laura; Ferre-Borrull, Josep; Marsal, Lluis F.;
    Departament: Enginyeria Electrònica, Elèctrica i Automàtica
    e-ISSN: 1424-8220
    Autor/s de la URV: Acosta Capilla, Laura Karen / Ferré Borrull, José / Marsal Garví, Luis Francisco / POL AIRA, LAURA
    Paraules clau: Thrombin Streptavidin Selection Rifs Perspective Nanoporous anodic alumina Molecules Electrochemical detection Biosensing Bind Aptamers streptavidin rifs nanoporous anodic alumina biosensing aptamers
    Resum: Aptamer biosensors are one of the most powerful techniques in biosensing. Achieving the best platform to use in aptamer biosensors typically includes crucial chemical modifications that enable aptamer immobilization on the surface in the most efficient manner. These chemical modifications must be well defined. In this work we propose nanoporous anodic alumina (NAA) chemically modified with streptavidin as a platform for aptamer immobilization. The immobilization of biotinylated thrombin binding aptamer (TBA) was monitored in real time by means of reflective interferometric spectroscopy (RIfS). The study has permitted to characterize in real time the path to immobilize TBA on the inner pore walls of NAA. Furthermore, this study provides an accurate label-free method to detect thrombin in real-time with high affinity and specificity.
    Àrees temàtiques: Zootecnia / recursos pesqueiros Química Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Linguística e literatura Letras / linguística Interdisciplinar Instruments & instrumentation Instrumentation Information systems Geografía Geociências Farmacia Engineering, electrical & electronic Engenharias iv Engenharias iii Engenharias ii Engenharias i Electrochemistry Electrical and electronic engineering Educação física Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, analytical Biotecnología Biodiversidade Biochemistry Atomic and molecular physics, and optics Astronomia / física Arquitetura, urbanismo e design Analytical chemistry
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 14248220
    Adreça de correu electrònic de l'autor: laurakaren.acosta@urv.cat lluis.marsal@urv.cat josep.ferre@urv.cat laurakaren.acosta@urv.cat
    Identificador de l'autor: 0000-0002-5976-1408 0000-0002-5210-5133
    Data d'alta del registre: 2024-01-13
    Volum de revista: 19
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.mdpi.com/1424-8220/19/20/4543
    URL Document de llicència: http://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Sensors. 19 (20):
    Referència de l'ítem segons les normes APA: Pol, Laura; Karen Acosta, Laura; Ferre-Borrull, Josep; Marsal, Lluis F.; (2019). Aptamer-Based Nanoporous Anodic Alumina Interferometric Biosensor for Real-Time Thrombin Detection. Sensors, 19(20), -. DOI: 10.3390/s19204543
    DOI de l'article: 10.3390/s19204543
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2019
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Analytical Chemistry,Atomic and Molecular Physics, and Optics,Biochemistry,Chemistry, Analytical,Electrical and Electronic Engineering,Electrochemistry,Engineering, Electrical & Electronic,Information Systems,Instrumentation,Instruments & Instrumentation,Medicine (Miscellaneous)
    Thrombin
    Streptavidin
    Selection
    Rifs
    Perspective
    Nanoporous anodic alumina
    Molecules
    Electrochemical detection
    Biosensing
    Bind
    Aptamers
    streptavidin
    rifs
    nanoporous anodic alumina
    biosensing
    aptamers
    Zootecnia / recursos pesqueiros
    Química
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Linguística e literatura
    Letras / linguística
    Interdisciplinar
    Instruments & instrumentation
    Instrumentation
    Information systems
    Geografía
    Geociências
    Farmacia
    Engineering, electrical & electronic
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Electrochemistry
    Electrical and electronic engineering
    Educação física
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, analytical
    Biotecnología
    Biodiversidade
    Biochemistry
    Atomic and molecular physics, and optics
    Astronomia / física
    Arquitetura, urbanismo e design
    Analytical chemistry
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