Table 1.

Structures of betainic monomers and polybetaines with antifouling properties.

	Name and Chemical Structures			Ref.
	Sulfobetaines Monomers
1				[33]
	P4VPPC-co-PDMAPC copolymer
2				[34]
	Polybetaines based on poly(ethylene glycol)
3				[35]
	Polybetaines based on poly(acrylates) (PA)
4				[35]
	Polybetaines based on poly(acrylamides) (PAA)
5				[35]
	Sulfobetaine-containing terpolymer
6				[36]