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Richard E Cavicchi, Laura A Philips, Fook Chiong Cheong, David B Ruffner, Priya Kasimbeg, Wyatt Vreeland, “Distribution of Average Aggregate Density from Stir-Stressed NISTmAb Protein,” J. Pharm. Sci., 111, 1614-1624 (2022).


Rostislav Boltyanskiy, Mary Ann Odete, Fook Chiong Cheong, Laura A Philips, “Label-free viability assay using in-line holographic video microscopy,” Scientific Reports 12, 1-9 (2022)

An interlaboratory comparison on the characterization of a sub-micrometer polydisperse particle dispersion, K. D. Benkstein, G. Balakrishnan, A. Bhirde, P. Chalus, T. K. Das, N. Do, D. L. Duewer, N. Filonsov, F. C. Cheong, P. Garidel, N. S. Gill, A. D. Grabarek, D. G. Grier, J. Hadley, A. D. Hollingsworth, W. W. Howard, M. Jarzebski, W. Jiskoot, S. R. Kar, V. Kestens, H. Khasa, Y. J. Kim, A. Koulov, A. Matter, L. A. Philips, C. Probst, Y. Ramaye, T. W. Randolph, D. C. Ripple, S. Romeijn, M. Saggu, F. Schleinzer, J. R. Snell, J. K. Tatarkiewicz, H. A. Wright and D. Yang, An Interlaboratory Comparison on the Characterization of a Sub-micrometer Polydisperse Particle Dispersion,“ J. Pharm. Sci. 111, 699-709 (2022).

L. E. Altman, R. Quddus, F. C. Cheong and D. G. Grier, “Holographic characterization and tracking of colloidal dimers in the effective-sphere approximation,” Soft Matter 17, 2695-2703 (2021).

Mary Ann Odete, Fook Chiong Cheong, Annemarie Winters, Jesse J. Elliott, Laura A. Philips and David G. Grier, "The role of the medium in the effective-sphere interpretation of holographic particle characterization data," Soft Matter, 16, 891-898 (2020).

Annemarie Winters, Fook Chiong Cheong, Mary Ann Odete, Juliana Lumer, David B. Ruffner, Kimberly I. Mishra, David G. Grier, Laura A. Philips, “Quantitative Differentiation of Protein Aggregates from Other Subvisible Particles in Viscous Mixtures Through Holographic Characterization," J. Pharm. Sci., 109, 2405-2412 (2020).

Priya Kasimbeg, Fook Chiong Cheong, David B. Ruffner, Jaroslaw M. Blusewicz, and Laura A. Philips, “Holographic Characterization of Protein Aggregates in the Presence of Silicone Oil and Surfactants,” J. Pharm. Sci., 108, 155-161 (2019).

David B. Ruffner, Fook Chiong Cheong, Jaroslaw M. Blusewicz, and Laura A. Philips, "Lifting degeneracy in holographic characterization of colloidal particles using multi-color imaging," Opt. Express 26, 13239-13251 (2018).

Fook Chiong Cheong, Priya Kasimbeg, Annemarie Winters, Jaroslaw M. Blusewicz, Ei-Hnin Hlaing, David B. Ruffner, Robin V. Ihnfeldt, David G. Grier, Laura A. Philips, “Holographic Characterization of Agglomerates in CMP Slurries,” ICPT 2018, October 15-17, 2018, Seoul, Republic of Korea.

Fook Chiong Cheong, Priya Kasimbeg, David B. Ruffner, Ei Hnin Hlaing, Jaroslaw M. Blusewicz, Laura A. Philips, and David G. Grier, “Holographic characterization of colloidal particles in turbid media,” Applied Physics Letters 2017, 111:15.

Laura A. Philips, David B. Ruffner, Fook Chiong Cheong, Jaroslaw M. Blusewicz, Priya Kasimbeg, Basma Waisi, Jeffrey R. McCutcheon, David G. Grier, “Holographic characterization of contaminants in water: Differentiation of suspended particles in heterogeneous dispersions,” Water Research, Volume 122, 2017, Pages 431-439.

Chen Wang, Xiao Zhong, David B. Ruffner, Alexandra Stutt, Laura A. Philips, Michael D. Ward, David G. Grier, “Holographic Characterization of Protein Aggregates”, J. Pharm. Sci., 105, 1074-1085, (2016).

C. Wang, F.C. Cheong, D.B. Ruffner, X. Zhong, M.D. Ward, D.G. Grier, “Holographic Characterization of Colloidal Fractal Aggregates”, Soft Matter, 12, 8774-8780, (2016).

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