Prospects for the Use of Upconverting Nanoparticles as a Contrast Agent for Enumeration of Circulating Cells in vivo
Peter B Bartosik,1 Jessica E Fitzgerald,1 Mirna El Khatib,2 Mohammad A Yaseen,3 Sergei A Vinogradov,2 Mark Niedre1 1Department of Bioengineering, Northeastern University, Boston, MA, USA; 2Department of Biochemistry and Biophysics, Perelman School of Medicine and Department of Chemistry, School of Arts and Sciences, University of Pennsylvania, Phil