Fiber-safe extraction of red mordant dyes from hair fibers

Erica J. Tiedemann; Yiqi Yang

doi:10.1179/019713695806124657

Fiber-safe extraction of red mordant dyes from hair fibers

Erica J. Tiedemann, Yiqi Yang

Research output: Contribution to journal › Article

30 Scopus citations

Abstract

To extract red mordant dyes from wool fiber samples, a new method was devised using a solution of 0.1% ethylene diamine tetraacetic acid in water combined with N, N-dimethyl formamide. This method, which was tested on madder, Relbunium, and cochineal dyestuffs having an alum mordant, enabled the authors to analyze the extracted dyes with spectrophotometry for their characteristic absorption curves and also left the fibers sufficiently intact for use in further examinations. The new method is compared with previous dye extraction methods. A case study of its application on samples of pre-Columbian cameloid fibers is presented.

Original language	English (US)
Pages (from-to)	195-206
Number of pages	12
Journal	Journal of the American Institute for Conservation
Volume	34
Issue number	3
DOIs	https://doi.org/10.1179/019713695806124657
State	Published - Jan 1995
Externally published	Yes

ASJC Scopus subject areas

Conservation
Museology

Access to Document

10.1179/019713695806124657

Fingerprint Dive into the research topics of 'Fiber-safe extraction of red mordant dyes from hair fibers'. Together they form a unique fingerprint.

Cite this

Tiedemann, E. J., & Yang, Y. (1995). Fiber-safe extraction of red mordant dyes from hair fibers. Journal of the American Institute for Conservation, 34(3), 195-206. https://doi.org/10.1179/019713695806124657

@article{7e35e4d83d7143f582322ff51a4afdd4,

title = "Fiber-safe extraction of red mordant dyes from hair fibers",

abstract = "To extract red mordant dyes from wool fiber samples, a new method was devised using a solution of 0.1% ethylene diamine tetraacetic acid in water combined with N, N-dimethyl formamide. This method, which was tested on madder, Relbunium, and cochineal dyestuffs having an alum mordant, enabled the authors to analyze the extracted dyes with spectrophotometry for their characteristic absorption curves and also left the fibers sufficiently intact for use in further examinations. The new method is compared with previous dye extraction methods. A case study of its application on samples of pre-Columbian cameloid fibers is presented.",

author = "Tiedemann, {Erica J.} and Yiqi Yang",

year = "1995",

month = jan,

doi = "10.1179/019713695806124657",

language = "English (US)",

volume = "34",

pages = "195--206",

journal = "Journal of The American Institute for Conservation",

issn = "0197-1360",

publisher = "Maney Publishing",

number = "3",

}

TY - JOUR

T1 - Fiber-safe extraction of red mordant dyes from hair fibers

AU - Tiedemann, Erica J.

AU - Yang, Yiqi

PY - 1995/1

Y1 - 1995/1

N2 - To extract red mordant dyes from wool fiber samples, a new method was devised using a solution of 0.1% ethylene diamine tetraacetic acid in water combined with N, N-dimethyl formamide. This method, which was tested on madder, Relbunium, and cochineal dyestuffs having an alum mordant, enabled the authors to analyze the extracted dyes with spectrophotometry for their characteristic absorption curves and also left the fibers sufficiently intact for use in further examinations. The new method is compared with previous dye extraction methods. A case study of its application on samples of pre-Columbian cameloid fibers is presented.

AB - To extract red mordant dyes from wool fiber samples, a new method was devised using a solution of 0.1% ethylene diamine tetraacetic acid in water combined with N, N-dimethyl formamide. This method, which was tested on madder, Relbunium, and cochineal dyestuffs having an alum mordant, enabled the authors to analyze the extracted dyes with spectrophotometry for their characteristic absorption curves and also left the fibers sufficiently intact for use in further examinations. The new method is compared with previous dye extraction methods. A case study of its application on samples of pre-Columbian cameloid fibers is presented.

UR - http://www.scopus.com/inward/record.url?scp=84974888634&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84974888634&partnerID=8YFLogxK

U2 - 10.1179/019713695806124657

DO - 10.1179/019713695806124657

M3 - Article

AN - SCOPUS:84974888634

VL - 34

SP - 195

EP - 206

JO - Journal of The American Institute for Conservation

JF - Journal of The American Institute for Conservation

SN - 0197-1360

IS - 3

ER -