Karen Leonas
Bio
Dr. Leonas frequently partners with industry and is on the New York Academy of Sciences Change Fashion Advisory Board, Walmart Technical Collaboration Board, Walmart Sustainability Collaboration Board, AATCC Sustainability Committee, The Sustainability Consortium – Co-Chair, Clothing, Footwear and Textile Committee, are several of her memberships. In addition, she is active in the University and Community efforts promoting sustainable practices.
Dr. Leonas received her BS in Textile Chemistry from NC State, her MS in Clothing and Textiles from University of Tennessee, Knoxville, and her PhD in Textile Chemistry/Textile Physics with and emphasis in Polymer Engineering as part of the PATRA (Polymer and Textile Research Association) from the University for Tennessee, Knoxville. She worked for Burlington Industries, Industrial Fabrics Division and has been on the Faculty at the University of Illinois, Champaign-Urbana, University of Georgia, and Washington State University prior to being asked to join the Wilson College of Textiles faculty. She has served in various administrative roles including Graduate Programs Coordinator and Department Head at several of these Universities.
Research
- Sustainability through the Textile and Apparel Supply Chain including product development, process changes and Life Cycle Assessment (LCA)
- Microfiber release and fate
- Circular Economy/Closed Loop Manufacturing
- Weathering and degradation of polymeric materials
- Personal protective equipment material design and development, specifically for resistance to small particle and liquid transmission
- Product development and evaluation (chemical and physical)
- Surface and chemical modifications of textile and polymeric materials
Organizations
- AATCC
- The Sustainability Consortitum – Clothing, Footwear and Textile Committee, co-chair
- New York Academy of Sciences – Advisory Board – Change Fashion
- Textile ExChange – Advisory Board – Change Fashion
- WalMart Sustainability Collaboration Board – Advisory Board – Change Fashion
- WalMart Technical Collaboration Board – Advisory Board – Change Fashion
Teaching
- FTM 217 – The Textile Industry ,
- TTM 508 – Sustainability through the Textile and Apparel Industry , Spring
- TTM 710 – Advances in Textile Technology Innovation Management , Fall
- TTM 583 – Product Development in Textiles and Apparel ,
- TTM 491 – Exploration of the Textile and Apparel Industry in the Pacific Northwest ,
- FTM 491 – Exploration of the Global Textile Industry – Hong Kong and China ,
- FTM 491 – – Cotton Sustainability Through the Supply Chain ,
Additional Information
Graduate Projects
TSC Waste Water Challenge – Phase 1 Global Landscape Development
Recycled Fibers in Consumer Products
Sustainably designed garments for fast fashion
Feasibility of 3D Knitting of Tactical Combat Shirts
Foam Dyeing to Reduce Environmental Impact of Wet Textile Processing
Evaluating Hemp as a suitable textile alternative through performance evaluation and environmental impact of growing using LCA tools
Impact of Sustainability Related Terms and and Education on Consumer Purchasing Decisions
Factors influencing participation in Take-Back Programs
Textile related factors that influence fiber release during accelerated home laundering
Education
Ph.D. Textile Chemistry/Textile Physics University of Tennessee 1985
M.S. Clothing and Textiles University of Tennessee 1983
B.S. Textile Chemistry North Carolina State University 1980
Area(s) of Expertise
Product Development
Sustainability
Textile Chemistry
Publications
- Generation Z female consumers' preferences for swimwear products with sustainability-relevant attributes , JOURNAL OF GLOBAL FASHION MARKETING (2021)
- Sustainability topic trends in the textile and apparel industry: a text mining-based magazine article analysis , JOURNAL OF FASHION MARKETING AND MANAGEMENT (2021)
- The impact of communication on consumer knowledge of environmentally sustainable apparel , JOURNAL OF FASHION MARKETING AND MANAGEMENT (2021)
- Evaluation of certified B Corps in the apparel, footwear and accessory industry , RESEARCH JOURNAL OF TEXTILE AND APPAREL (2020)
- Millennials' Intention to Use Self-Checkout Technology in Different Fashion Retail Formats: Perceived Benefits and Risks , CLOTHING AND TEXTILES RESEARCH JOURNAL (2020)
- Evaluation of a robotic transfer replicator: machine parameters that affect measurements of transfer of particulates from carpet surfaces to human skin versus human skin-like surfaces , TEXTILE RESEARCH JOURNAL (2017)
- Visual assessments of biodegradable mulch deterioration are not indicative of changes in mechanical properties , HortScience (2016)
- Degradation of Potentially Biodegradable Plastic Mulch Films at Three Diverse U.S. Locations , AGROECOLOGY AND SUSTAINABLE FOOD SYSTEMS (2014)
- Weight loss and morphology changes of electrospun poly(ɛ-caprolactone) yarns during in vitro degradation , Fibers and Polymers (2010)
- Using LSCM to Study the Barrier Effectiveness of Textiles used in Medical Protective Apparel , Microscopy and Microanalysis (2004)