Co-immobilized poly(ethylene glycol)-block-polyamines promote sensitivity and restrict biofouling on gold sensor surface for detecting factor IX in human plasma
- 19 May 2014
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in The Analyst
- Vol. 139 (16), 3977-3985
- https://doi.org/10.1039/c4an00168k
Abstract
In order to detect a low amount of human coagulation factor IX (FIX), poly(ethylene glycol) (PEG)/aptamer co-immobilized surface was constructed using original PEG–polyamine on surface plasmon resonance (SPR) sensor chip.Keywords
This publication has 47 references indexed in Scilit:
- Surface plasmon resonance based biosensor technique: A reviewJournal of Biophotonics, 2012
- Methods for measuring aptamer-protein equilibria: A reviewAnalytica Chimica Acta, 2011
- Gold nanoparticle-based biosensorsGold Bulletin, 2010
- Surface plasmon resonance sensors: reviewSensors and Actuators B: Chemical, 1999
- Antibodies for immunosensors a reviewAnalytica Chimica Acta, 1997
- In vitro selection of RNA molecules that bind specific ligandsNature, 1990
- Systematic Evolution of Ligands by Exponential Enrichment: RNA Ligands to Bacteriophage T4 DNA PolymeraseScience, 1990
- Selection in vitro of an RNA enzyme that specifically cleaves single-stranded DNANature, 1990
- Enzyme-linked immunosorbent assay (ELISA) quantitative assay of immunoglobulin GImmunochemistry, 1971
- Solid Phase RadioimmunoassayNature, 1967