Abstract

This study investigates the potential of utilizing Serratia marcescens bacteria for fabric dyeing applications. S. marcescens, known for its distinctive red pigment production, offers a promising alternative to synthetic dyes due to its eco-friendly and sustainable characteristics. The research explores various parameters such as bacterial concentration, incubation time, and fabric type to optimize the dyeing process for achieving vibrant and durable colors. Additionally, the study examines the effects of different pretreatment methods on fabric dye uptake and investigates the wash fastness and lightfastness of the bacterial dyed fabrics. Results indicate the feasibility of S. marcescens as a natural dye source, highlighting its potential for environmentally friendly textile coloration with further implications for sustainable fashion and textile industries.