Halochromic properties of a 5-aminoimidazole-4-carboxamidrazone and its application to wool

Uproszczony widok
dc.contributor.authorRibeiro, Ana Isabel
dc.contributor.authorDantas, Daniela
dc.contributor.authorSilva, Renata
dc.contributor.authorRemião, Fernando
dc.contributor.authorPinto, Eugénia
dc.contributor.authorCerqueira, Fátima
dc.contributor.authorDias, Alice
dc.contributor.authorZille, Andrea
dc.date.accessioned2022-12-01T08:15:09Z
dc.date.available2022-12-01T08:15:09Z
dc.date.issued2022
dc.description.abstractThe application of stimuli-responsive molecules in textiles is an important field due to its potential in various areas of flexible sensing technology. In particular, pH plays an important role in nature, humans, and several processes. The pH of body fluids is one of the best indicators of disturbed health conditions. Thus, the development of textiles with halochromic properties has been increasingly attractive to display in real-time pH variations. Wool is one of the most important natural fibres because of its warmth and comfort. However, the dyeing process is costly and high energy-consuming. In this work, the halochromic properties under different buffers (acetate, phosphate, Britton-Robinson, artificial sweat, and artificial wound exudate) of a previously synthesized 5-aminoimidazole-4-carboxamidrazone were studied. Moreover, the first attempt to dye a wool knitted fabric with this molecule at a low temperature was performed. The developed material showed interesting halochromic properties (colourless in acidic pH and blue colour in the alkaline pH), even using artificial body fluids.en_EN
dc.identifier.citationRibeiro A.I., Dantas D., Silva R., Remião F., Pinto E., Cerqueira F., Dias A., Zille A., Halochromic properties of a 5-aminoimidazole-4-carboxamidrazone and its application to wool. W: AUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings., Lodz University of Technology Press, Lodz 2022, s. 595-599, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.126.
dc.identifier.doi10.34658/9788366741751.126
dc.identifier.isbn978-83-66741-75-1
dc.identifier.urihttp://hdl.handle.net/11652/4562
dc.identifier.urihttps://doi.org/10.34658/9788366741751.126
dc.language.isoenen_EN
dc.page.numbers. 595-599
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.relation.ispartofAUTEX 2022 : 21st World Textile Conference AUTEX 2022 - AUTEX Conference Proceedings., Lodz University of Technology Press, Lodz 2022, ISBN 978-83-66741-75-1, doi: 10.34658/9788366741751.
dc.rightsDla wszystkich w zakresie dozwolonego użytkupl_PL
dc.rightsFair use conditionen_EN
dc.rights.licenseLicencja PŁpl_PL
dc.rights.licenseLUT Licenseen_EN
dc.subjectpH-responsive textilesen_EN
dc.subjectdyesen_EN
dc.subjectwoolen_EN
dc.subjecttkaniny reagujące na pHpl_PL
dc.subjectbarwnikipl_PL
dc.subjectwełnapl_PL
dc.titleHalochromic properties of a 5-aminoimidazole-4-carboxamidrazone and its application to woolen_EN
dc.typeartykuł - konferencjapl_PL
dc.typearticle - conferenceen_EN

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