Efficient polymeric material for separation of human hemoglobin

Figures & data

Figure 1. The (a) SEM, and TEM images of (b) poly(HEMA-co-AA), (c) hemoglobin-adsorbed, and (d) The AFM image of poly(HEMA-co-AA) microparticles.

Figure 2. The FT-IR graphs of poly(HEMA-co-AA) microparticles.

Figure 3. The effect of pH on the adsorption of, hemoglobin. C_hemoglobin: 3.0 mg/mL; interaction time: 20 min; m_{microparticle}: 10 mg; T: 25 °C.

Figure 4. The effect of temperature on the adsorption of hemoglobin. pH:7.4; C_hemoglobin: 3.0 mg/mL; interaction time: 20 min; m_{microparticle}: 10 mg.

Figure 5. The effect of contact time on the adsorption of hemoglobin. pH:7.4; C_hemoglobin: 3.0 mg/mL; m_{microparticle}: 10 mg; T: 25 °C.

Figure 6. The effect of initial concentration of hemoglobin on the adsorption capacity of microparticles. pH: 7.4; interaction time: 20 min; m_{microparticle}: 10 mg.

Figure 7. The effect of ionic strength of hemoglobin solution on the adsorption capacity of microparticles. pH: 7.4; C_Hemoglobin: 3.0 mg/mL; interaction time: 20 min; m_{microparticle}: 10 mg.

Figure 8. The adsorption performance of poly(HEMA) and poly(HEMA-co-AA) microparticles and the reusability of poly(HEMA-co-AA) microparticles. pH: 7.4; C_Hemoglobin: 3.0 mg/mL; interaction time: 20 min; m_{microparticle}: 10 mg.

Figure 9. The UV-Vis spectra of a blood sample, standard hemoglobin solution and hemoglobin desorbed from a blood sample. pH: 7.4; interaction time: 20 min; m_{microparticle}: 10 mg.