TABLE 3.

Recent photo‐catalytic oxidation (PCO) articles.

Materials	Target(s)	Mechanism	Ref.
F, Cu‐doped TiO2	Methicillin‐resistant Staphylococcus aurous (MRSA)	Visible‐light activated (VLA) photo catalysis and copper ion toxicity	[66]
Pd‐TiO2	Airborne MS2 viruses	VUV photolysis reaction in the gas phase due to vacuum UV higher photon energy (6.70 eV) and VUV photo catalysis	[67]
Cu‐TiO2 nanofibres	Bacteriophage f2 and its hosted. coil285	VLA photo catalysis	[68]
Graphitic carbon nitride (g‐C3N4) with low‐density porous expanded perlite (EP) mineral (g‐C3N4/EP‐520 composite)	E. coli and MS2	VLA water‐surface‐floating photo catalysis	[69]
TiO2 coating	Aspergillums Niger spores, E coli, Micrococcus luteus, Bacillus subtitles (cells and spores),	UV light‐activated (UVLA)photo catalysis	[70]
TiO2 and ZnO	S. Aurous, P. aeruginosa, C. freundii, S. saprophytic us, E. coli, MRSA, A. fumigatus, Penicillium	UV light‐activated (UVLA) photo catalysis	[71]
Nano‐sized TiO2 which coated porous ceramic	Influenza virus H1N1	UVLA photo catalysis	[72]
TiO2‐coated Pyrex	Escherichia coli	UVLA photo catalysis	[73]
TiO2‐coated glass fibre filter	Escherichia coli	UVLA photo catalysis	[74]
Polysiloxane coating polyurethane foam and anchoring the active TiO2 particles	Legionella pneumophila	UVLA photo catalysis	[75]
TiO2 thin films/glass fibre	Escherichia coli	UVLA photo catalysis	[76]
TiO2‐coated cellulose/polyester fibre	Escherichia coli	UVLA photo catalysis	[77]
Cu‐doped TiO2/PU	C. fermata	VLA photo catalysis	[78]
TiO2‐coatedmechanical filter	Escherichia coli, Candida famata, λ vir phage	UVLA photo catalysis + negative air ions	[79]
Ag–TiO2/PU	Escherichia coli	VLA photo catalysis + adsorption	[80]
Silver‐doped TiO2/activated carbon felt (ACF)	Penicillium expansum Spores	Photoelectron and UV light activated catalysis	[81]

Abbreviation: VUV, Vacuum‐ultraviolet.