A Sustainable Approach to a Cleaner Production of Antimicrobial and Biocompatible Protein Fibers

Abstract

This study presents the production, characterization, and application of celandine (Chelidonium majus L.) extracts (aqueous, acidic, alcoholic, and ultrasound) on wool fibers and their characterization. The study aims to obtain an ecologically dyed wool support that possesses biocompatible and antimicrobial activities. The plant extracts were characterized based on pH, total polyphenol content, and berberine content. Ecologically dyed wool supports were characterized based on scanning electron microscopy, levelness index, color measurements, contact angle indirect biocompatibility, and antibacterial analysis. According to the obtained results, celandine extract can be considered a potential candidate for the sustainable dyeing and functionalization of wool fibers.

Phenolic Compounds from By-Products for Functional Textiles

“…According to the latest (4.0) version of the Global Organic Textile Standard (GOTS), dyes obtained from RET species or dyes containing heavy metals are prohibited [9]. Among sources of natural dyes, the use of different raw plant materials and by-products represents an economically and ecologically useful path [10].…”

“…prohibited [9]. Among sources of natural dyes, the use of different raw plant materials and byproducts represents an economically and ecologically useful path [10].…”