Gold Nanoparticles Conjugate Cancer-Targeting Aptamer and Gadolinium Chelate for MR Cancer Imaging. - Nagwa ElBaz; Rajat Chauhan; Kurtis T. James; Danial A. Malik; Mingming Zhu; Ayman El-Baz; Robert S. Keynton; Chin K. Ng; Paula J. Bates; Tariq Malik; Martin G. O. Toole (ISSPIT, 2018)