Purple Non-Sulfur Bacteria Biomass as a Chromophoric Particulate System for Textile Printing: A Material-Driven Review Toward Sustainable Printing
The textile industry remains one of the most resource-intensive manufacturing sectors, and textile printing still relies heavily on synthetic colorants, auxiliary chemicals, and solvent- or energyintensive processing. Purple non-sulfur bacteria (PNSB) have attracted interest as a bio-based platform for sustainable biom...