The idea regarding a syringe and alginate injection has been eliminated as a viable option for this project. We have decided to shift our focus to a pill that releases caffeine, a stimulant for various systems in the body. It will be comprised of alginate gel and diffuse a water based caffeine solution.
To simulate the activation of the diffusion once the gel in the stomach, we will be developing a strong acid-weak base solution with a pH as close to the average pH in the stomach as possible. Once in this acidic environment, the gel should release the caffeine and visibly display this action in a test tube. In order to reach this solution prior to adding the gel to it, we will be testing several different acid-base solutions. Based on initial testing of which acidic environment is best, we will adjust accordingly and report the correct pH.
Image source: http://openwetware.org/images/d/d2/Alginate-gel_2.png
You know your projects stand out of the herd. There is something special about them. It seems to me all of them are really brilliant!alginate
ReplyDelete