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. 2020 Jul 4;6(7):e04263. doi: 10.1016/j.heliyon.2020.e04263

Figure 1.

Figure 1

Chemical and Physical Structures of immobilization agents. A. 1-Phenoxy-2-propanol [61] B. Levamisole HCl [62]C. Sodium Azide [63] D. 0.10μM Polystyrene microspheres [38].