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Wilson College of Textiles 
The Sustainable Dye Chemistry Laboratory

Featured Presentations

2022

  1. T.N. Williams, “Seeing RED Color and Dyes.” California State University, Stanislaus, November 2022. Virtual seminar.
  2. T.N. Williams, “Seeing RED Color and Dyes.” Manhattan College, November 2022. Virtual seminar.
  3. T.N. Williams, “Seeing RED Color and Dyes.” Bowie State University, April 2022. Virtual seminar.
  4. T.N. Williams, F.I. Vacchi, A. dos Santos, M. Szymczyk, G. de Aragão Umbuzeiro. “Toxicological and color properties of phenylazonaphthol dyes of varying alkyl chain length.” 49th Annual National Organization for the Professional Advancement of Black Chemists and Chemical Engineers Conference, September 2022, Orlando, FL. Oral presentation. AWARD: Top-30 out of 100 abstracts.
  5. T.N. Williams, F.I. Vacchi, A. dos Santos, M. Szymczyk, G. de Aragão Umbuzeiro. “In situ chelation of monoazo dyes containing sulfonamide auxochromes: color and toxicological properties.” 49th Annual National Organization for the Professional Advancement of Black Chemists and Chemical Engineers Conference, September 2022, Orlando, FL. Oral presentation.
  6. T.N. Williams, F.I. Vacchi, A. dos Santos‡⁑ M. Szymczyk, G. de Aragão Umbuzeiro, and H.S. Freeman. “Toxicological analysis of monoazo dyes for sustainable human hair coloration.” American Chemical Society National Meeting, August 2022, Chicago, IL, USA. Poster presentation.