A Mixed Dicarboxylate Strut Approach To Enhancing Catalytic Activity Of A De Novo Urea Derivative Of Metal-Organic Framework Uio-67 Uncategorized Siu, P. W.; Brown,Z. J.; Farha, O. K.; Hupp, J. T.; Scheidt, K. A. Chem. Commun. 2013, 49, 10920-10922.