Picture map of Europe with pins indicating European capital cities

Open Access research with a European policy impact...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the European Policies Research Centre (EPRC).

EPRC is a leading institute in Europe for comparative research on public policy, with a particular focus on regional development policies. Spanning 30 European countries, EPRC research programmes have a strong emphasis on applied research and knowledge exchange, including the provision of policy advice to EU institutions and national and sub-national government authorities throughout Europe.

Explore research outputs by the European Policies Research Centre...

Strathprints

Organic semiconductor laser biosensor : design and performance discussion

Haughey, Anne-Marie and McConnell, Glenn and Guilhabert, Benoit and Burley, Glenn A. and Dawson, Martin D. and Laurand, Nicolas (2016) Organic semiconductor laser biosensor : design and performance discussion. IEEE Journal of Selected Topics in Quantum Electronics, 22 (1). ISSN 1077-260X

[img]
Preview
 Text (Haughey-etal-JOQE-2015-Organic-semiconductor-laser-biosensor-design-and-performance)
07128654.pdf - Final Published Version
License: Creative Commons Attribution 3.0 logo
Download (3MB) | Preview

Abstract

Organic distributed feedback lasers can detect nanoscale materials and are therefore an attractive sens- ing platform for biological and medical applications. In this paper, we present a model for optimizing such laser sensors and discuss the advantages of using an organic semiconductor as the laser material in comparison to dyes in a matrix. The structure of the sensor and its operation principle are described. Bulk and surface sensing exper- imental data using oligofluorene truxene macromolecules and a conjugated polymer for the gain region is shown to correspond to modeled values and is used to assess the biosensing attributes of the sensor. A comparison between organic semiconductor and dye-doped laser sensitivity is made and analyzed theoretically. Finally, experimental and theoretical specific biosensing data is provided and methods for improving sensitivity are discussed.

Item type: Article
ID code: 53420
Keywords: distributed feedback devices, biophotonics, organic semiconductors, Electrical engineering. Electronics Nuclear engineering, Physics, Physics and Astronomy(all), Electrical and Electronic Engineering
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Science > Physics
Department: Faculty of Engineering > Biomedical Engineering
Faculty of Science > Physics
Faculty of Science > Physics > Institute of Photonics
Faculty of Science > Pure and Applied Chemistry
Technology and Innovation Centre > Bionanotechnology
Technology and Innovation Centre > Photonics
Depositing user: Pure Administrator
Date deposited: 18 Jun 2015 13:22
Last modified: 23 Sep 2017 01:45
Related URLs:
URI: https://strathprints.strath.ac.uk/id/eprint/53420
Export data:
CORE (COnnecting REpositories)