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Home Q & A Board Science-Related Homework Help Engineering
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raquelwoods14 raquelwoods14
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6 years ago
You have developed two hydrogel systems for controlled release of a therapeutic growth
  factor (GF). In one system the GF is dispersed throughout a synthetic polymer hydrogel
  material that degrades by hydrolysis. In the second system, the GF is loaded into gelatin
  microspheres, which are subsequently dispersed throughout the same synthetic hydrogel
  material used in the first system (in this case the GF is only loaded into the microspheres).
  You measure the release in vitro of the GF from each system in both (1) phosphate buffered
  saline (PBS) and (2) PBS containing collagenase (an enzyme that degrades gelatin). The
  graphs below illustrate the results of the study. What do the results suggest regarding the GF
  release mechanism from each system?
 
 
  What will be an ideal response?
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BlackfireluvBlackfireluv
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6 years ago
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raquelwoods14 Author
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6 years ago
You make an excellent tutor!
alpheratz
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Yesterday
Thanks
Turboturner
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2 hours ago
Good timing, thanks!
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