Original ResearchPublished 28 August 2026NiO@PAN-SA nanocomposites: a multifunctional material excelling in dye degradation and antimicrobial applicationsUday Prakash Pamula · Tentu Nageswara Rao · Y. PrashanthiFrontiers in Environmental Chemistrydoi 10.3389/fenvc.2026.1887800