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Conference information: Abstracts, 15th Iranian Chemistry Congress

Abstract: Ionic imprinted polymers have been applied as selective sorbents in several analytical techniques, including liquid chromatography, capillary electrophoresis and solid-phase extraction. In this paper, the printed polymer synthesis method ionic imprinted polymer, (IIP), of the synthesized polymers in comparison with similar non-printed polymer selective separation of small amounts of copper in natural tissuesare consided placed. Parameters are involved in the separation of this study, the printed polymer ion-ion selectivity than copper (II) binary complexes with copper (II) was prepared Pyrogallol. Polymerization to do around this complex and produced bypyrogallol monomer and cross linker formaldehyde in time 24 hours at temperature of 50 Celsius was done them and ion coppe-printed (as targets) usinga solution of 0.1 M nitric acid, the figure came out of the polymer . The FT-IR apparatus was identified and interpreted .After the printed polymer synthesis, the parameters such as effective pH, amount of polymer on absorption, polymer absorption time ,temperature, concentration and volume of nitric acid to separate the optimalcation polymer surface were studied . The optimal pH value for the quantitative preconcentration is 5, and full desorption is achieved by 1M HNO3. The results suggested that these IIPs can be used several times without considerable loss of adsorption capacity
Template and target information: copper ion, Cu(II)