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Original

The Preparation and Characterization of Monomethoxypoly(ethylene glycol)‐b‐poly‐DL‐lactide Microcapsules Containing Bovine Hemoglobin

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Pages 279-292 | Published online: 11 Jul 2009

Figures & data

Table 1. Charateristics of PELA

Figure 1. The influence of the homogenization rate on the loading oxygen activity of bovine hemoglobin.

Figure 1. The influence of the homogenization rate on the loading oxygen activity of bovine hemoglobin.

Table 2. The Effect of Organic Solvent on the Loading Oxygen Activity of Bovine Hemoglobin

Table 3. The Effect of the Volume of Solidification Solution on the Loading Oxygen Activity of Microencapsulated bHb

Figure 2. Schematic illustration of the effect of the volume of solidification solution on the activity of microencapsulated bHb.

Figure 2. Schematic illustration of the effect of the volume of solidification solution on the activity of microencapsulated bHb.

Figure 3. SEM pictures of bHb‐loaded microcapsules fabricated by: (A) PELA30k(2k), (B) PELA90k(5k).

Figure 3. SEM pictures of bHb‐loaded microcapsules fabricated by: (A) PELA30k(2k), (B) PELA90k(5k).

Figure 4. The effect of polymer type on the entrapment efficiency of bHb in the microcapsule.

Figure 4. The effect of polymer type on the entrapment efficiency of bHb in the microcapsule.

Table 4. Particle Sizes and Activities of bHb Loaded Microcapsules

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