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Article
Publication date: 9 August 2011

Lien Van der Schueren and Karen De Clerck

The purpose of this paper is to develop textile materials with a pH‐sensitive function.

Abstract

Purpose

The purpose of this paper is to develop textile materials with a pH‐sensitive function.

Design/methodology/approach

As a start point, the feasibility of incorporating pH‐indicators in conventional textiles using standard dyeing processes was investigated. Next, a pH‐indicator was incorporated into a nylon nanofibrous structure by adding the dye to the polymer solution before the start of the electro‐spinning process.

Findings

The authors' results proved that it is possible to develop a pH‐sensor using conventional textiles dyed by a standard dyeing process. Also, the incorporation of a pH‐indicator dye into a nanofibrous structure was possible. Moreover, reproducible samples could be obtained. Furthermore, the majority of the obtained textile structures showed a clear colour change with a change in acidity. This halochromic behaviour was, however, different from the behaviour of the dyes in solution due to dye‐fibre interactions.

Originality/value

The knowledge obtained in this study can lead to the development of a textile pH‐sensor. This sensor can be used in a broad field of applications since a colour change is a non‐disturbing but clear signal which can perform a first warning function.

Details

International Journal of Clothing Science and Technology, vol. 23 no. 4
Type: Research Article
ISSN: 0955-6222

Keywords

Article
Publication date: 9 November 2012

George K. Stylios

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched…

Abstract

Examines the seventeenth published year of the ITCRR. Runs the whole gamut of textile innovation, research and testing, some of which investigates hitherto untouched aspects. Subjects discussed include cotton fabric processing, asbestos substitutes, textile adjuncts to cardiovascular surgery, wet textile processes, hand evaluation, nanotechnology, thermoplastic composites, robotic ironing, protective clothing (agricultural and industrial), ecological aspects of fibre properties – to name but a few! There would appear to be no limit to the future potential for textile applications.

Details

International Journal of Clothing Science and Technology, vol. 24 no. 6
Type: Research Article
ISSN: 0955-6222

Keywords

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