Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/63702
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Fluorescence-Based Aluminum Ion Sensing using a Surface Functionalized Microstructured Optical Fiber |
Author: | Warren-Smith, S. Heng, S. Ebendorff-Heidepriem, H. Abell, A. Monro, T. |
Citation: | Langmuir: the ACS journal of surfaces and colloids, 2011; 27(9):5680-5685 |
Publisher: | Amer Chemical Soc |
Issue Date: | 2011 |
ISSN: | 0743-7463 1520-5827 |
Statement of Responsibility: | Stephen C. Warren-Smith, Sabrina Heng, Heike Ebendorff-Heidepriem, Andrew D. Abell, and Tanya M. Monro |
Abstract: | The first microstructured optical fiber-based sensor platform for aluminum ions using a surface-attached derivative of lumogallion (3), a known fluorescence-based indicator, has been fabricated. These fibers allow for strong evanescent field interactions with the surrounding media because of the small core size while also providing the potential for real-time and distributed measurements. The fluorescence response to aluminum ions was first demonstrated by applying the procedure to glass slides. This was achieved through the covalent attachment of the fluorophore to a polyelectrolyte-coated glass surface and then to the internal holes of a suspended-core microstructured optical fiber to give an effective aluminum sensor. Whereas the sensor platform reported is fabricated for aluminum, the approach is versatile, with applicability to the detection of other ions. |
Rights: | Copyright © 2011 American Chemical Society |
DOI: | 10.1021/la2002496 |
Grant ID: | http://purl.org/au-research/grants/arc/DP0880436 http://purl.org/au-research/grants/arc/DP0771901 http://purl.org/au-research/grants/arc/DP0985176 http://purl.org/au-research/grants/arc/DP0771901 http://purl.org/au-research/grants/arc/DP0880436 http://purl.org/au-research/grants/arc/DP0985176 |
Published version: | http://dx.doi.org/10.1021/la2002496 |
Appears in Collections: | Aurora harvest 5 IPAS publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.