Researchers developed a new antifungal treatment by loading lawsone (a compound from henna plants) into tiny particles called mesoporous silica nanoparticles. When tested against common fungal infections caused by Candida bacteria, this nano-formulation was more effective than lawsone alone at killing the fungi and breaking down protective biofilm structures. The treatment showed no harm to normal human cells, suggesting it could be a promising natural alternative to treat stubborn fungal infections that resist current antifungal drugs.