Literature comparison of catalysis and antibacterial activity of 4% Al/St-doped CaO NPs.

Materials	Synthesis route	Catalytic activity	Antimicrobial activity	Ref.
Cao NPs	Co-precipitation	72.2%	2.25 mm and 3.30 mm against E. coli and S. aureus respectively	52
Ag/CaO nanocomposite	Green synthesis	70%	6.30 mm and 9.15 mm against E. coli and S. aureus respectively	53
CaO NPs	Green syntheses	—	6 mm against E. coli	54
CaO nano flowers	Green synthesis	76%	—	55
CaO NPs	Co-precipitation	70.64%	3.30 mm and 2.25 mm against E. coli and S. aureus respectively	56
4% Al/St doped CaO NPs	Co-precipitation	93.21%	10.25 mm and 4.95 m against E. coli and S. aureus respectively	Present study