Lee Josephson

Ultrasmall superparamagnetic iron oxide: characterization of a new class of contrast agents for MR imaging.

Ralph Weissleder, G Elizondo, J Wittenberg et al. · Radiology · 1990 · 1K citations

Medicine, Pharmacology, Radiology +17

Cell-specific targeting of nanoparticles by multivalent attachment of small molecules

Ralph Weissleder, Kimberly M. Kelly, Eric Sun et al. · Nature Biotechnology · 2005 · 902 citations

Pharmacy, Molecular Pharmaceutics, Pharmaceutics +16

Magnetic relaxation switches capable of sensing molecular interactions

Juan Manuel Sánchez Pérez, Lee Josephson, T. O'Loughlin et al. · Nature Biotechnology · 2002 · 892 citations · Full text

Natural Sciences, Biophysics, Physics +14

High-Efficiency Intracellular Magnetic Labeling with Novel Superparamagnetic-Tat Peptide Conjugates

Lee Josephson, Ching‐Hsuan Tung, Anna Moore et al. · Bioconjugate Chemistry · 1999 · 881 citations

Engineering, Biomedical Engineering, Cell Biology +12

Vanadate is a potent (Na,K)-ATPase inhibitor found in ATP derived from muscle.

Lewis C. Cantley, Lee Josephson, Ronald K. Warner et al. · Journal of Biological Chemistry · 1977 · 834 citations · Full text

Life Sciences, Biochemistry, Pharmacology +13