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8 1597 , 366 nm 0 48 h , , 10 % , 60 24 h , PS24 P0 , PS24 113 25 mg , 10 mL , 5 mL 015 mmol L - 1 SM2 SIZ , 25 24 h , 6 000 r min - 1 10 min , 1 mL , 10 mL 2, SM2 SIZ SM2 SIZ , ( SM2 SIZ) Q , 114 , 10 mL , 1 mmol L - 1 11 0 mL , , , 200350 nm [9 , 10 ] PS24 KBr , 4 000400 cm - 1 , [11 ] 2 211 , SM2 SM2 SIZ , KD , , 1 2 Table 1 Adsorption amounts of two substrates on PS24 and P0 Q/ (mmol g - 1 ) Q/ (mmol g - 1 ) PS24 SM2 MAA SM2 1 01414 SIZ 27315 P0 MAA SM2 14414 SIZ 14815 Table 2 KD( mg mL - 1 ) andof different substrates on polymers KD (mg mL - 1 ) KD (mg mL - 1 ) PS24 SM2 MAA SM2 28213 11 00 SIZ 7311 319 P0 MAA SM2 4012 11 00 SIZ 3917 11 01 KD [12 ] KD = Cp / Cs Cp (mg g - 1 ) , , Cs (mg mL - 1 ) = KD i / KD j ij , i = j , = 110 1 , PS24 SM2 P0 , SM2 SIZ 2 , SIZ , PS24 SM2 , P0 SM2 Fig11 UV adsorption spectra of SM2 and , , MAA system in acetonitrile solution The concentration of SM2 is 1 mmol L - 1 , and t he concentration of 212 MAA is : 1 : 0 ; 2 : 1 ; 3 : 2 ; 4 : 3 ; 5 : 4 ; 6 : 5 mmol L - 1 1 , , , , , [13 ,14 ] 3 , [15 ] 1 ,
1598 27 , MAA H + SM2 N N H + , COO - , N H + COO - , SM2 , , ( [16 ] ) , , , , 2 Fig12 Schematic representation of the preparation of sulfamethazine template polymer 213 ( EGDMA ) (MAA) 3 4 , , 3 1 723 cm - 1 EGDMA C O , 1 638 cm - 1 C C 4 3 1092 880 cm - 1 O H , 1 635 cm - 1 C C PS24 5 , 5 , 1 638 cm - 1 C , , 2 998 cm - 1 O H 1 738 cm - 1 C O , SM2 MAA , C Fig15 The IR spectra of solutions of molecularly imprinted polymer( PS24) , , , , , 3 Fig1 3 The IR spectra of solutions of EGDMA Fig14 The IR spectra of solutions of MAA , , , , SM2 MAA , ; SM2 SM2 , KD 28213 mg mL - 1 , 319 : , , , ,
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