English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/131618
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Assessment of block and random copolymer overlayers on polymer optical fibers toward protein detection through electrostatic interaction

AutorSachat, Alexandros el; Riziotis, Christos
Palabras claveFiber sensors
Optics
Fibers
Proteins
Diblock copolymers
Sensors
Fecha de publicación2015
EditorJohn Wiley & Sons
CitaciónJournal of Polymer Science Part B: Polymer Physics 53(5): 327-334 (2015)
ResumenA simple fiber optic based scheme for the selective detection of proteins, based on surface electrostatic interactions, is presented. The implementation of this method is conducted using a modified polymer optical fiber's surface and thin overlayers of properly designed sensitive copolymer materials with predesigned molecular characteristics. Block poly(styrene-b-2vinylpyridine) (PS-b-P2VP) and random PS-r-P2VP copolymers of the same monomers and similar molecular weights, were modified and used as sensing materials. This configuration proved to be efficient concerning the fast detection of charged proteins, and also the efficient discrimination of differently charged proteins such as lysozyme and bovine serum albumin. Results on the sensing performance of block and random copolymers are also discussed drawing conclusion on their efficiency given their considerable different fabrication cost.
URIhttp://hdl.handle.net/10261/131618
DOI10.1002/polb.23632
Identificadoresdoi: 10.1002/polb.23632
e-issn: 1099-0488
issn: 0887-6266
Aparece en las colecciones: (CIN2) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.