Ishii, Yoshitaka - The University of Illinois at Chicago

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Ishii, Y., Markus, M.A., and Tycko, R., Controlling residual dipolar couplings in high-resolution NMR of proteins by strain induced alignment in a gel. J. Biomol. NMR, 2001. 21: p. 141-151. Ishii, Y., Yesinowski, J.P., and Tycko, R., Sensitivity enhancement in solid-state C-13 NMR of synthetic polymers and biopolymers by H-1 NMR detection with high-speed magic angle spinning. J. Am. Chem. Soc., 2001. 123(12): p. 2921-2922. Pekotova, A., Ishii, Y., Balbach, J. J., Antzutkin, O. A., Leapman, R. D., Delaglio, F. and Tycko, R.� A structural model for Alzheimer's b-amyloid peptide fibrils based on experimental constraints from solid-state NMR spectroscopy. Proc. Natl. Acad. Sci. U.S.A. 2002 99, 16742-16747. Ishii, Y., Chimon, S. and Wickramasinghe, N. P.� A new approach in 1D and 2D 13C high resolution solid-state NMR spectroscopy of paramagnetic organometallic complexes by very fast magic-angle spinning. J. Am. Chem. Soc. 2003 125, 3438-3439. Wickramasinghe, N. P., Shaibat, M. & Ishii, Y. Enhanced Sensitivity and Resolution in 1H Solid-State NMR Spectroscopy of Paramagnetic Complexes under Very Fast Magic Angle Spinning. J. Am. Chem. Soc. 127, 5796-5797 (2005). Chimon, S. & Ishii, Y. Capturing intermediate structures of Alzheimer's b-amyloid, Ab(1-40), by solid-state NMR spectroscopy. J. Am. Chem. Soc. 127, 13472-13473 (2005). Wickramasinghe, N.P., Shaibat, M. & Ishii, Y. Enhanced Sensitivity and Resolution in 1H Solid-State NMR Spectroscopy of Paramagnetic Complexes under Very Fast Magic Angle Spinning. J. Am. Chem. Soc. 127, 5796-5797 (2005). Ishii, Y. & Wickramasinghe, N.P. 1H and 13C high-resolution solid-state NMR of paramagnetic compounds under Very Fast Magic Angle Spinning. in Modern Magnetic Resonances (ed. Webb, G.) (Springer, Berlin, 2006). Wickramasinghe, N.P. & Ishii, Y. Sensitivity enhancement, assignment, and distance measurement in 13C solid-state NMR spectroscopy for paramagnetic systems under fast magic angle spinning. J. Magn. Reson. 181, 233-243 (2006). Chen, X., Xu, Z.H., Li, X., Shaibat, M.A., Ishii, Y. & Ruoff, R.S. Structural and Mechanical Characterization of Platelet Graphite Nanofibers. Carbon 45, 416-423 (2007). Chimon, S., Shaibat, M.A., Jones, C.R., Calero, D.C., Aizezi, B. & Ishii, Y. Evidence of fibril-like �-sheet structures in neurotoxic amyloid intermediate for Alzheimer's �-amyloid. Nature Structural & Molecular Biology 14, 1157-1164 (2007). Kotecha, M., Wickramasinghe, N.P. & Ishii, Y. Efficient low-power heteronuclear decoupling in 13C high-resolution solid-state NMR under fast magic angle spinning. Magnetic Resonance in Chemistry 45, S221-230 (2007). Shaibat, M.A., Casabianca, L.B., Wickramasinghe, N.P., Guggenheim, S., de Dios, A.C. & Ishii, Y. Characterization of polymorphs and solid-state reactions for paramagnetic systems by 13C solid-state NMR and ab-initio calculations. J. Am. Chem. Soc 129, 10968-10969 (2007). Wickramasinghe, N.P., Kotecha, M., Samoson, A., Past, J. & Ishii, Y. Sensitivity enhancement in 13C solid-state NMR of protein microcrystals by use of paramagnetic metal Ions for optimizing 1H T1 relaxation. J. Magn. Reson. 184, 350-356 (2007). Wickramasinghe, N.P., Shaibat, M. & Ishii, Y. Elucidating connectivity and metal binding structures in unlabeled paramagnetic systems by 13C high-resolution solid-state NMR spectroscopy under fast magic angle spinning. J. Phys. Chem. B. 111, 9693-9696 (2007). Wickramasinghe, N.P., Shaibat, M., Casabianca, L.B., de Dios, A.C., Harwood, J.S. & Ishii, Y. Progress in 13C and 1H solid-state NMR for paramagnetic systems under very fast MAS. J. Chem. Phys. 128, 52210 (2008). Cai, W., Pine, R.D., Stadermann, F., Park, S., Shaibat, M., Ishii, Y., Yang, D., Velamakanni, A., An, S.J., Stoller, M., An, J., Chen, D.M. & Ruoff, R.S. Synthesis and solid-state NMR structural characterization of 13C-labeled graphite oxide. Science 321, 1815-1818 (2008). Wickramasinghe, N. P., Parthasarathy, S., Jones, C. R., Bhardwaj, C., Long, F., Kotecha, M., Mehboob, S., Fung, L. W. M., Past, J., Samoson, A. & Ishii, Y. Nanomole-scale protein solid-state NMR by breaking intrinsic H-1 T-1 boundaries. Nature Methods 6, 215-218, doi:10.1038/nmeth.1300 (2009). Shaibat, M., Casabianca, L. B., Siberio-P�rez, D. Y., Matzger, A. J. & Ishii, Y. Distinguishing polymorphs for paramagnetic copper(II) phtalocyanine complexes by 13C and 1H solid-state NMR under very fast MAS. J. Phys. Chem. B 114, 4400-4406 (2010). Casabianca, L. B., Shaibat, M., Cai, W., Park, S., Piner, R., Ruoff, R. S. & Ishii, Y. NMR-based structural modeling of graphite oxide using multi-dimensional 13C solid-state NMR and ab-initio chemical shift calculations. J. Am. Chem. Soc. 132, 5672-5676 (2010). Parthasarathy, S., Long, F., Miller, Y., Xiao, Y., Thurber, K., McElheny, D., B., M., Nussinov, R. & Ishii, Y. Molecular-level examination of Cu2+ binding structure for amyloid fibrils of 40-residue Alzheimer's beta by solid-state NMR spectroscopy. J. Am. Chem. Soc. (In press).

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