fig15

Figure 15. (A) Preparation of magnetic 3D COF–GSH MIPs; (B) Rebinding selectivity of magnetic 3D COF–GSH MIPs and NIPs for different proteins; (C) UV-Vis analysis and (D) SDS-PAGE analysis for compatibility of magnetic 3D COF–GSH MIPs/NIPs. L1: Marker, L2: PBS with spiked proteins, L3; and L4: supernatant solutions after adsorption with magnetic 3D COF-GSH MIPs and NIPs respectively, L5; and L6: Eluted solutions from magnetic 3D COF-GSH MIPs and NIPs in 0.5% SDS and 0.1% HOAc (1:1) respectively. (A-D) are reprinted with permission from Ref.^[143], Copyright © 2022 by Multidisciplinary Digital Publishing Institute. COF: Covalent organic framework; GSH: glutathione; MIPs: molecularly imprinted polymers; NIPs: non-imprinted polymers; UV-Vis: ultraviolet-visible spectroscopy; SDS-PAGE: sodium dodecyl sulfate-polyacrylamide gel electrophoresis; PBS: phosphate-buffered saline; HOAc: acetic acid.