Recent Publications

• T.E. Matthews, I.R. Piletic, M.A. Selim, M.J. Simpson, and W.S. Warren, "Pump-probe imaging differentiates melanoma from melanocytic nevi", Sci Transl Med, in press.
• R.T. Branca, E.R. Jenista, and W.S. Warren, "Inhomogeneity-free heteronuclear iMQC", J Magn Reson, in press.
• R.T. Branca and W.S. Warren, "In vivo NMR detection of diet induced changes in adipose tissue composition", J Lipid Res, in press.
• B. Li, W.S. Warren, and M.C. Fischer, "Phase-cycling coherent anti-Stokes Raman scattering using shaped femtosecond laser pulses", Opt Express, 18 (25), 25825-32 (2011).
• R.T. Branca and W.S. Warren, In vivo brown adipose tissue detection and characterization using water-lipid intermolecular zero-quantum coherences", Magn Reson Med, 65 (2), 313-9 (2011).
• I.R. Piletic, T.E. Matthews, and W.S. Warren, "Probing near-infrared photorelaxation pathways in eumelanins and pheomelanins", J Phys Chem A, 114 (43), 11483-91 (2010).
• E.R. Jenista, R.T. Branca, and W.S. Warren, "Absolute temperature imaging using intermolecular multiple quantum MRI", Int J Hyperthermia, 26 (7), 725-34 (2010).
• P. Samineni, Z. Perret, W.S. Warren, and M.C. Fischer, "Measurements of nonlinear refractive index in scattering media", Opt Express, 18 (12), 12727-35 (2010).
• E.R. Jenista, G. Galiana, R.T. Branca, P.S. Yarmolenko, A.M Stokes, M.W. Dewhirst, and W.S. Warren, "Application of mixed spin iMQCs for temperature and chemical-selective imaging", J Magn Reson, 204 (2), 208-18 (2010).
• R.T. Branca, Z.I. Cleveland, B. Fubara, C.S. Kumar, R.R. Maronpot, C. Leuschner, W.S. Warren, and B. Driehuys, "Molecular MRI for sensitive and specific detection of lung metastases", Proc Natl Acad Sci U S A, 107 (8), 3693-7 (2010).
• E.R. Jenista, A.M. Stokes, R.T. Branca, and W.S. Warren, "Optimized, unequal pulse spacing in multiple echo sequences improves refocusing in magnetic resonance", J Chem Phys., 131 (20), 204510 (2009).
• I.R. Piletic, T.E. Matthews, and W.S. Warren, "Estimation of molar absorptivities and pigment sizes for eumelanin and pheomelanin using femtosecond transient absorption spectroscopy", J Chem Phys., 131 (18), 181106 (2009).
• W.S. Warren, E.R. Jenista, R.T. Branca, and X. Chen, "Increasing hyperpolarized spin lifetimes through true singlet eigenstates", Science, 323 (5922), 1711-4 (2009).
• E.R. Jenista, R.T. Branca, and W.S. Warren, "Hyperpolarized carbon-carbon intermolecular multiple quantum coherences," J. Magn. Reson, 196 (1), 74-7 (2009).
• T. Ye, D. Fu, and W.S. Warren, "Nonlinear absorption microscopy", Photochem Photobiol, 85 (3), 631-45 (2009).
• R.T. Branca, G. Galiana, E.R. Jenista, C. Kumar, C. Leuschner, and W.S. Warren, "iDQC anisotropy map imaging for tumor tissue characterization in vivo," Magn. Reson. in Med., 61(4), 937-43 (2009).
• D. Fu, T. Ye, T.E. Matthews, J. Grichnik, L. Hong, J.D. Simon, and W.S. Warren, "Probing skin pigmentation changes with transient absorption imaging of eumelanin and pheomelanin," J. Biomed. Opt. 13(5), 054036 (2008).
• R.T. Branca, G. Galiana, and W.S. Warren, "Enhanced nonlinear magnetic resonance signals via square wave dipolar fields," J. Chem. Phys. 129, 054502 (2008).
• D. Fu. T.E. Matthews, T. Ye, I.R. Piletic, and W.S. Warren, "Label-free in vivo imaging of microvasculature and oxygenation level," J. Biomed. Opt. 13, 040503 (2008).
• J.C. Davis, M.R. Fetterman, W.S. Warren, and D. Goswami, "Propagation of complex shaped ultrafast pulses in highly optically dense samples," J. Chem. Phys. 128, 154312 (2008).
• G. Galiana, R.T. Branca, E.R. Jenista, and W.S. Warren, "Accurate temperature imaging based on intermolecular coherences in magnetic resonance," Science 322(5900), 421 (2008).
• M.C. Fischer, H.C. Liu, I.R. Piletic, and W.S. Warren, "Modulation and two-photon absorption measurement by a spectral homodyne Z-scan method," Optics Express 16, 4192 (2008).
• I.R. Piletic, M.C. Fischer, P. Samineni, G. Yurtsever, and W.S. Warren, "Rapid pulse shaping with homodyne detection for measuring nonlinear optical signals," Optics Letters 33(13), 1482 (2008).
• M.C. Fischer, H.C. Liu, I.R. Piletic, Y. Escobedo-Lozoya, R. Yasuda, and W.S. Warren, "Self-phase modulation signatures of neuronal activity," Optics Letters 33, 219 (2008).