Works (12)
Updated: July 31st, 2023 21:14
2022 journal article
Evaluation of the Toxicological and Color Properties of Anionic Hydrophobic Monoazo Dyes for Sustainable Human Hair Coloration
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 10(8), 2593–2601.
author keywords: aquatic toxicity; azo dyes; hair dyes; hydrophobic dyes; mutagenicity; sustainability
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 28, 2022
2022 journal article
Molecular and excited state properties of photostable anthraquinone red and violet dyes for hydrophobic fibers
JOURNAL OF MOLECULAR STRUCTURE, 1248.
author keywords: Anthraquinone disperse dyes; Photostability; Intramolecular H-bonding; Structural analysis; X-ray crystallography; Molecular modelling
Source: Web Of Science
Added: October 18, 2021
2021 journal article
A promising Ames battery for mutagenicity characterization of new dyes
ENVIRONMENTAL AND MOLECULAR MUTAGENESIS, 62(1), 52–65.
Contributors: G. Umbuzeiro n, D. Morales*, F. Vacchi*, A. Albuquerque*, n, X. Sui n , N. Vinueza n, H. Freeman n
author keywords: anthraquinones; azo dyes; microplate agar; Salmonella; microsome assay
MeSH headings : Coloring Agents / adverse effects; Coloring Agents / chemistry; Molecular Conformation; Mutagenesis / drug effects; Mutagenicity Tests / methods; Mutagens / adverse effects; Mutagens / chemistry; Salmonella typhimurium / drug effects; Salmonella typhimurium / genetics; Solubility
TL;DR:
It is proposed that dyes should be tested in a tiered approach using YG1041 followed by TA97a, TA98, and TA100 in concentration‐response experiments, which provides additional information on the dye mutagenicity database available in the literature.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 4, 2021
2021 journal article
In situ Chelation of Monoazo Dyes in Human Hair Keratin Fibers Using Environmentally Benign Metal Ions
ACS Applied Bio Materials, 4(8), 6195–6202.
author keywords: azo dyes; chelation; hair dyeing; keratin fibers; metal ions; sustainability
MeSH headings : Cytoskeletal Proteins / analysis; Hair / chemistry; Hair Dyes / analysis; Humans; Hydrogen Peroxide / analysis; Ions / analysis; Keratins, Hair-Specific / analysis; Metals / analysis
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 20, 2021
2020 journal article
Molecular and excited state properties of photostable yellow disperse dyes
JOURNAL OF MOLECULAR STRUCTURE, 1207.
Contributors: Y. Ding *, n, N. Mehraban n, J. Lim *, L. Parrillo-Chapman n, A. El-Shafei n , H. Freeman n
author keywords: Calculated energy values; Azo-anthraquinone homologs; ESI-MS analysis; X-ray crystal structure; HOMO-LUMO overlap
Sources: Web Of Science, ORCID
Added: April 6, 2020
2019 journal article
Molecular and excited state properties of photostable anthraquinone blue dyes for hydrophobic fibers
Journal of Molecular Structure, 1181, 109–117.
Contributors: Y. Ding n, N. Mehraban n, n, L. Parrillo-Chapman n, A. El-Shafei n & H. Freeman n
author keywords: Anthraquinone disperse dyes; Intramolecular H-bonding; Structural analysis; X-ray crystallography; Molecular modelling
Sources: Web Of Science, Crossref, ORCID
Added: March 4, 2019
2019 journal article
Towards a reliable prediction of the aquatic toxicity of dyes
ENVIRONMENTAL SCIENCES EUROPE, 31(1).
Contributors: G. Umbuzeiro*, A. Albuquerque*, F. Vacchi*, n, X. Sui n , R. Aalizadeh *, P. Ohe, N. Thomaidis *, N. Vinueza n, H. Freeman n
author keywords: Azo dyes; Anthraquinone dyes; ACO-SVM model; QSAR; MWDL; Daphnia
TL;DR:
A good prediction capacity is observed for the 10 of the 15 tested dyes of the MWDL, but more dyes should be tested to extend the existing training set with similar dyes, to obtain a reliable prediction model that is applicable to the full MWDL.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: October 21, 2019
2018 article
Data from X-ray crystallographic analysis and DFT calculations on isomeric azo disperse dyes
Lim, J., Szymczyk, M., Mehraban, N., Ding, Y., Parrillo-Chapman, L., El-Shafei, A., & Freeman, H. S. (2018, December). DATA IN BRIEF, Vol. 21, pp. 675–683.
Contributors: J. Lim n, n, N. Mehraban n, Y. Ding n, L. Parrillo-Chapman n, A. El-Shafei n , H. Freeman n
TL;DR:
X-ray crystallography and DFT calculations were used to characterize the molecular nature and excited state properties of isomeric photostable azo dyes for textile fibers undergoing extensive sunlight exposure.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: February 25, 2019
2018 journal article
Dimerised heterobifunctional reactive dyes. Part 1: characterisation using quadrupole time-of-flight mass spectrometry
Coloration Technology, 134(6), 470–477.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: December 17, 2018
2018 journal article
Molecular and excited state properties of isomeric scarlet disperse dyes
JOURNAL OF MOLECULAR STRUCTURE, 1161, 254–261.
Contributors: J. Lim n, n, N. Mehraban n, Y. Ding n, L. Parrillo-Chapman n, A. El-Shafei n , H. Freeman n
author keywords: Intramolecular H-bonding; Electron transfer; Photostability; X-ray crystallography; Azo disperse dyes; Structural isomers
Sources: Web Of Science, ORCID
Added: August 6, 2018
2017 journal article
Weaver's historic accessible collection of synthetic dyes: a cheminformatics analysis
CHEMICAL SCIENCE, 8(6), 4334–4339.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2007 journal article
Design, synthesis, and characterization of new iron-complexed azo dyes
Dyes and Pigments, 72(1), 8–15.
Contributors: n, A. El-Shafei n & H. Freeman n
author keywords: azo and formazan dyes; iron-complexed dyes; trifluoroacetamido and mesylamido groups
Sources: Crossref, Web Of Science, ORCID
Added: August 6, 2018
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