Design of Novel Poly(Propranolol) Acrylate and Methacrylate Polymers through Radical Polymerization for Antibacterial Activity and Metal Ion Absorption

Table 4

The metal ion absorption percentage under 24 h stirring of synthesized polymer and the corresponding 0.1 mM metal sulfate solutions.

Metal ion	Poly-IANOPA		Poly-IANOPMA
	Remain in filtrate (%)	Uptaken (%)	Remain in filtrate (%)	Uptaken (%)
Ni^2+	08.2	91.8	10.1	89.9
Cu^2+	16.8	83.2	17.0	83.0
Zn^2+	14.0	86.0	14.2	85.8
Pb^2+	22.2	77.8	24.8	75.2