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. Author manuscript; available in PMC: 2013 May 9.
Published in final edited form as: J Am Chem Soc. 2012 Apr 30;134(18):7978–7982. doi: 10.1021/ja301710z

Figure 1.

Figure 1

Three types of silyl ether prodrugs a) small molecule monofunctional silyl ether, b) polymeric monofunctional silyl ether prodrug, and c) polymeric asymmetric bifunctional silyl ether prodrug.