<p>William Phillips, University of Texas Health Science Center at San Antonio will test the feasibility of developing a vaginal tablet containing adhesive microcapsules that would adhere to the vaginal wall and release spermicidal agents upon contact with semen as a method for contraception.</p>


William Phillips, University of Texas Health Science Center at San Antonio will test the feasibility of developing a vaginal tablet containing adhesive microcapsules that would adhere to the vaginal wall and release spermicidal agents upon contact with semen as a method for contraception.

Triggered Release Microcapsules for Barrier Contraception

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View the Grand Challenges partnership network

Great ideas come from everywhere.