U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique

Surre, F.; Lyons, B.; Sun, Tong; Grattan, Kenneth T.V.; O'Keeffe, Sinéad; Lewis, Elfed; Elosua, C.; Hernaez, M.; Barian, C.

Publication

U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique

Surre, F.; Lyons, B.; Sun, Tong; Grattan, Kenneth T.V.; O'Keeffe, Sinéad; Lewis, Elfed; Elosua, C.; Hernaez, M.; Barian, C.

Date

2009

Abstract

A layer-by-layer assembly technique is used to coat layers of nano-thin-films of pH indicator on a U-bend optical fibre to create an effective sensor, using neutral red as the active element. The experimental results characterizing such a pH sensor shows a wide pH sensing range (from pH5 to pH10) fast response.

Description

peer-reviewed

Publisher

IOP Publishing

Citation

Journal of Physics: Conference Series;178, 012046

Type

Article

Rights

https://creativecommons.org/licenses/by-nc-sa/1.0/

U-bend fibre optic pH sensors using layer-by-layer electrostatic self-assembly technique

Date

Abstract

Supervisor

Description

Publisher

Citation

Collections

Files

Keywords

ULRR Identifiers

Funding code

Funding Information

Sustainable Development Goals

External Link

Type

Rights

License