2007 journal article

Aquatic toxicity evaluation of copper-complexed direct dyes to the Daphnia magna

DYES AND PIGMENTS, 73(1), 126–132.

By: J. Bae* & H. Freeman n

author keywords: direct dyes; aquatic toxicity; Daphnia magna; genotoxicity; copper complex dyes; benzidine
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Aquatic toxicity evaluation of new direct dyes to the Daphnia magna

DYES AND PIGMENTS, 73(1), 81–85.

By: J. Bae* & H. Freeman n

author keywords: direct dyes; aquatic toxicity; Daphnia magna; genotoxicity; benzidine; CI Direct Blue 218
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Evaluation of new 2,2 '-dimethyl-5,5 '-dipropoxybenzidine- and 3,3 '-dipropoxybenzidine-based direct dye analogs for mutagenic activity by use of the Salmonella/mammalian mutagenicity assay

MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS, 603(2), 173–185.

By: J. Bae n, H. Freeman n, S. Warren* & L. Claxton*

author keywords: direct dyes; mutagenicity; Salmonella assay; benzidine analogs
MeSH headings : Animals; Azo Compounds / toxicity; Benzidines / toxicity; Coloring Agents / toxicity; Cricetinae; Male; Microsomes, Liver / drug effects; Mutagenicity Tests; Mutation / drug effects; Rats; Rats, Sprague-Dawley; Salmonella typhimurium / drug effects; Structure-Activity Relationship
TL;DR: The results of this study suggest that although benzidine analogs are potential replacements for benzidine, there is a need to understand which mutagenic products are produced when reductive metabolism is present and whether or not metal complexes of these dyes aremutagenic. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Influences of new azo dyes to the aquatic ecosystem

FIBERS AND POLYMERS, 7(1), 30–35.

By: J. Bae*, H. Freeman* & S. Kim

author keywords: azo direct dyes; Daphnia magna; copper; aquatic toxicity; aquatic ecosystem; benzidine
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Evaluation of new direct dyes for mutagenicity using the Salmonella mammalian mutagenicity assay

FIBERS AND POLYMERS, 6(4), 297–305.

By: J. Bae* & H. Freeman*

author keywords: direct dyes; mutagenicity; salmonella; benzidine; genotoxicity; azo dyes
TL;DR: A series of new direct dyes based on benzidine congeners were evaluated for mutagenicity in Salmonella typhimurium strains TA98 and TA100 and were judged to be non-mutagenic with and without metabolic activation while toxicity was seen in some dyes at high doses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Evaluation of new metallized direct dyes for mutagenicity using the Salmonella mammalian mutagenicity assay

FIBERS AND POLYMERS, 6(3), 235–243.

By: J. Bae* & H. Freeman*

TL;DR: A series of new metallized direct dyes based on benzidine congeners were evaluated for mutagenicity in Salmonella typhimurium strains TA98 and TA100 and were judged to be non-mutagenic with and without metabolic activation while toxicity was seen in some dyes at high doses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Metallization of non-genotoxic direct dyes

DYES AND PIGMENTS, 57(2), 121–129.

By: J. Bae n, H. Freeman n & A. El-Shafei n

Contributors: J. Bae n, H. Freeman n & A. El-Shafei n

author keywords: metallization; direct dyes; neutron activation; synthesis; lightfastness
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Copper salts in the post-metallization of non-genotoxic direct dyes

FIBERS AND POLYMERS, 3(4), 147–152.

By: J. Bae n & H. Freeman n

author keywords: metallization; direct dyes; neutron activation; lightfastness; mutagenicity
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Synthesis and evaluation of non-genotoxic direct dyes

FIBERS AND POLYMERS, 3(4), 140–146.

By: J. Bae n & H. Freeman n

author keywords: direct dyes; benzidine replacement; Electrospray ionization mass spectrometry; mutagenicity; wash- and light-fastness
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Direct dyes from non-genotoxic diamines

AATCC Review, 1(9), 67.

By: H. Freeman & J. Bae

Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Direct dyes from nongenotoxic diamines

AATCC Review, 1(9), 67–70.

By: J. Bae & H. Freeman

Source: NC State University Libraries
Added: August 6, 2018

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