Detailed Information
Cited 0 time in 
Cited 3 time in 
Cited 3 time in
Metadata Downloads
Immunosensor Based on Electrogenerated Chemiluminescence Using Ru(bpy)32+-Doped Silica Nanoparticles and Calix[4]crown-5 Self-Assembled Monolayers
- Issue Date
- Apr-2013
- Publisher
- Wiley - V C H Verlag GmbbH & Co.
- Keywords
- Electrogenerated chemiluminescence; Immunoassay; Immunoglobulin G; Silica nanoparticles; Self-assembled monolayers; Quartz crystal microbalance
- Citation
- Electroanalysis, v.25, no.4, pp 1056 - 1063
- Pages
- 8
- Journal Title
- Electroanalysis
- Volume
- 25
- Number
- 4
- Start Page
- 1056
- End Page
- 1063
- ISSN
- 1040-0397
1521-4109
- Abstract
- An electrogenerated chemiluminescence (ECL)-based immunosensor for the detection of immunoglobulin G (IgG) has been fabricated using Ru(bpy)32+-doped silica nanoparticles and calix[4]crown-5 self-assembled monolayers (SAMs). Ru(bpy)32+-doped silica nanoparticles are prepared by the water-in-oil (W/O) microemulsion method. ProLinker B, a commercially available thiolated calix[4]crown-5 derivative, is utilized for the immobilization of anti-immunoglobulin G (Anti-IgG) on a gold electrode. The concentration of IgG is measured using a sandwich-type ECL immunosensor based on the proposed immunosensor. The ECL intensity is linearly proportional to the IgG concentration over the concentration range 530 mu gmL1. The detection limit of IgG is 1.5 mu gmL(-1).
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- Kim, Tae Hyun
- College of Natural Sciences (Department of Chemistry)