1. Xuechen's Master 2016 Open Access Author: Shi, Xuechen Title: Xuechen's Master 2016 Graduate Program: Bioengineering Keywords: HomeostasisSelf-regulated drug releaseAptamersAdenosineHuman platelet derived growth factor BB File: Download Xuechen_s_thesis.pdf Committee Members: Yong Wang, Thesis Advisor/Co-AdvisorWilliam O Hancock, Committee MemberSulin Zhang, Committee Member