The comfort properties of cosmeto-textiles functionalized with protein-based nanoemulsions encapsulating Vitamin-E

The comfort properties of a textile cannot be dissociated from its function. Considering this premise, we evaluated the physical and mechanical performance of a previously developed cosmeto-textile composed of cotton/elastane, functionalized with bovine serum albumin (BSA) and BSA/silk fibroin (BSA/SF) nanoemulsions, encapsulating α-tocopherol (vitamin E). The surface functionalization of cotton fabrics with the nanoemulsions was confirmed by fabric staining with Coomassie Brilliant Blue R250 and by FTIR-ATR. The comfort properties including wetting, stiffness, stretching, draping ability, electrical resistance, and air and vapor permeability were evaluated. The results revealed that the functionalization of cotton fabrics with the developed protein-based nanoemulsions did not disturb the comfort properties of the textile material nor its functionality. This gives a good indication of the potential of the developed breathable cosmeto-textile to be used in contact with the human body with acceptable performance.