Publications

J. S. Lamb, L. Kwok, X. Qiu, K. Andresen, H. Park, and L. Pollack. Reconstructing three dimensional shape envelopes from time resolved small angle x-ray scattering data. accepted for publication in J. App. Cryst., 2008.

J. S. Lamb, B. D. Zoltowski, S. A. Pabit, B. R. Crane, and L. Pollack. Time-resolved dimerization of a PAS-LOV protein measured with photocoupled small angle x-ray scattering. J. Am. Chem. Soc., 2008. [ DOI ]

L. Li, S. A. Pabit, J. S. Lamb, H. Y. Park, and L. Pollack. Closing the lid on DNA end-to-end stacking interactions. Appl. Phys. Lett., 92(22):223901, 2008. [ DOI ]

J. Schlatterer, L.W. Kwok, J.S. Lamb, H.Y. Park, K. Andresen, M. Brenowitz, and L. Pollack. Hinge stiffness is a barrier to RNA folding. J. Mol. Biol. 95:287, 2008. [ DOI ]

H. Y. Park, S. A. Kim, J. Korlach, E. Rhoades, L. W. Kwok, W. R. Zipfel, M. N. Waxham, W. W. Webb, and L. Pollack. Conformational changes of calmodulin upon Ca2+ binding studied with a microfluidic mixer. Proc. Nat. Acad. Sci., 105(2):542-547, 2008. [ DOI ]

K. Andresen, X. Qiu, S. A. Pabit, J. S. Lamb, H. Y. Park, L. W. Kwok, and L. Pollack. Mono- and Trivalent Ions around DNA: A Small-Angle Scattering Study of Competition and Interactions. Biophys. J., 95(1):287-295, 2008. [ DOI ]

X. Qiu, K. Andresen, L. W. Kwok, J. S. Lamb, H. Y. Park, and L. Pollack. Inter-dna attraction mediated by divalent counterions. Phys. Rev. Lett., 99(3):038104, 2007. [ DOI ]

J.S. Lamb, S. Cornaby, K. Andresen, L. Kwok, H. Y. Park, X. Qiu, D.-M. Smilgies, D. H. Bilderback and L. Pollack Focusing capillary optics for use in solution small-angle X-ray scattering. J. Appl. Cryst., 40:193, 2007. [ DOI ]

L. Kwok, I. Shcherbakova, J. Lamb, H. Park, K. Andresen, H. Smith, M. Brenowitz, and L. Pollack. Concordant Exploration of the Kinetics of RNA Folding from Global and Local Perspectives. J. Mol. Biol., 355(2):282-293, 2006. [ DOI ]

H. Park, X. Qiu, E. Rhoades, J. Korlach, L. Kwok, W. Zipfel, W. Webb, and L. Pollack. Achieving uniform mixing in a microfluidic device: Hydrodynamic focusing prior to mixing. Anal. Chem., 78(13):4465-4473, 2006. [ DOI ]

X. Qiu, L. W. Kwok, H. Y. Park, J. S. Lamb, K. Andresen, and L. Pollack. Measuring inter-dna potentials in solution. Phys. Rev. Lett., 96(13):138101, 2006. [ DOI ]

K. Andresen, R. Das, H. Y. Park, H. Smith, L. W. Kwok, J. S. Lamb, E. J. Kirkland, D. Herschlag, K. D. Finkelstein, and L. Pollack. Spatial distribution of competing ions around dna in solution. Phys. Rev. Lett., 93(24):248103, Dec 2004. [ DOI ]

R. Das, L. W. Kwok, I. S. Millett, Y. Bai, T. T. Mills, J. Jacob, G. S. Maskel, S. Seifert, S. G. J. Mochrie, P. Thiyagarajan, S. Doniach, L. Pollack, and D. Herschlag. The Fastest Global Events in RNA Folding: Electrostatic Relaxation and Tertiary Collapse of the Tetrahymena Ribozyme. J. Mol. Biol., 332(2):311-319, 2003. [ DOI ]

R. Das, T.T. Mills, L.W. Kwok, G.S. Maskel, I.S. Millett, D. Doniach, K.D. Finkelstein, D. Herschlag, and L. Pollack. Counterion distribution around DNA probed by x-ray scattering. Phys. Rev. Lett., 90:188103, 2003. [ DOI ]

R. Russell, I. S. Millett, M. W. Tate, L. W. Kwok, B. Nakatani, S. M. Gruner, S. G. J. Mochrie, V. Pande, S. Doniach, D. Herschlag, and L. Pollack. Rapid compaction during RNA folding. Proc. Nat. Acad. Sci., 99(7):4266-4271, 2002. [ DOI ]

L. Pollack, M. W. Tate, A. C. Finnefrock, C. Kalidas, S. Trotter, N. C. Darnton, L. Lurio, R. H. Austin, C. A. Batt, S. M. Gruner, and S. G. J. Mochrie. Time resolved collapse of a folding protein observed with small angle x-ray scattering. Phys. Rev. Lett., 86(21):4962-4965, May 2001. [ DOI ]

L. Pollack, M. W. Tate, N. C. Darnton, J. B. Knight, S. M. Gruner, W. A. Eaton, and R. H. Austin. Compactness of the denatured state of a fast-folding protein measured by submillisecond small-angle x-ray scattering. Proc. Nat. Acad. Sci., 96(18):10115-10117, 1999. [ http ]

Abstracts:

W. Zipfel, J. Korlach, L. Kwok, R. Williams, W. Webb, and L. Pollack. Binding kinetics in a laminar flow mixing device: modeling and experimental verification. Biophys. J. (Annual Meeting Abstracts), 2003. [ http ]

J. Korlach, L. Kwok, S. A. Kim, M. Waxham, W. Zipfel, W. W. Webb, and L. Pollack. Measurement of rapid conformational changes of proteins in a fast laminar flow mixing device. Biophys. J. (Annual Meeting Abstracts), 82(1):25b-, 2002. [ http ]