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David B. Ruffner
David B. Ruffner
Vice President of R&D, Spheryx, Inc.
Verified email at spheryx.solutions
Title
Cited by
Cited by
Year
Optical conveyors: a class of active tractor beams
DB Ruffner, DG Grier
Physical review letters 109 (16), 163903, 2012
2902012
Optical forces and torques in nonuniform beams of light
DB Ruffner, DG Grier
Physical review letters 108 (17), 173602, 2012
1302012
Holographic characterization of protein aggregates
C Wang, X Zhong, DB Ruffner, A Stutt, LA Philips, MD Ward, DG Grier
Journal of pharmaceutical sciences 105 (3), 1074-1085, 2016
872016
Holographic characterization of contaminants in water: Differentiation of suspended particles in heterogeneous dispersions
LA Philips, DB Ruffner, FC Cheong, JM Blusewicz, P Kasimbeg, B Waisi, ...
Water research 122, 431-439, 2017
602017
Comment on “Scattering forces from the curl of the spin angular momentum of a light field”
DB Ruffner, DG Grier
Physical Review Letters 111 (5), 059301, 2013
602013
Holographic characterization of colloidal particles in turbid media
FC Cheong, P Kasimbeg, DB Ruffner, EH Hlaing, JM Blusewicz, ...
Applied Physics Letters 111 (15), 2017
432017
Holographic characterization of colloidal fractal aggregates
C Wang, FC Cheong, DB Ruffner, X Zhong, MD Ward, DG Grier
Soft Matter 12 (42), 8774-8780, 2016
432016
Tractor beams in the Rayleigh limit
A Yevick, DB Ruffner, DG Grier
Physical Review A 93 (4), 043807, 2016
362016
Holographic characterization of protein aggregates in the presence of silicone oil and surfactants
PNO Kasimbeg, FC Cheong, DB Ruffner, JM Blusewicz, LA Philips
Journal of pharmaceutical sciences 108 (1), 155-161, 2019
352019
Quantitative differentiation of protein aggregates from other subvisible particles in viscous mixtures through holographic characterization
A Winters, FC Cheong, MA Odete, J Lumer, DB Ruffner, KI Mishra, ...
Journal of pharmaceutical sciences 109 (8), 2405-2412, 2020
292020
Universal, strong and long-ranged trapping by optical conveyors
DB Ruffner, DG Grier
Optics express 22 (22), 26834-26843, 2014
252014
Measuring the size of individual particles from three-dimensional imaging experiments
R Kurita, DB Ruffner, ER Weeks
Nature communications 3 (1), 1127, 2012
242012
Light-driven three-dimensional rotational motion of dandelion-shaped microparticles
H Shpaisman, DB Ruffner, DG Grier
Applied Physics Letters 102 (7), 2013
202013
Lifting degeneracy in holographic characterization of colloidal particles using multi-color imaging
DB Ruffner, FC Cheong, JM Blusewicz, LA Philips
Optics Express 26 (10), 13239-13251, 2018
152018
Effects of impurity on solid studied by compound torsional oscillator
P Gumann, MC Keiderling, D Ruffner, H Kojima
Physical Review B—Condensed Matter and Materials Physics 83 (22), 224519, 2011
122011
Colloidal fingerprints for soft materials using total holographic characterization
DG Grier, DB Ruffner, A Yevick, M Hannel
US Patent 11,085,864, 2021
102021
Holographic detection and characterization of large impurity particles in precision slurries
DB Ruffner, DG Grier, L PHILIPS
US Patent 10,641,696, 2020
82020
Holographic characterization of protein aggregates
DG Grier, MD Ward, X Zhong, C Wang, LA PHILIPS, DB Ruffner, ...
US Patent 11,385,157, 2022
62022
Effects of 3He Impurity on the Non-classical Rotational Inertia of Solid 4He Studied by Double Resonance Torsional Oscillator
P Gumann, D Ruffner, M Keiderling, H Kojima
Journal of Low Temperature Physics 158 (3), 567, 2010
52010
Monitoring polysorbate 80 degradation in protein solutions using Total Holographic Characterization
T Markus, J Lumer, R Stasavage, DB Ruffner, LA Philips, FC Cheong
International Journal of Pharmaceutics 652, 123843, 2024
32024
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Articles 1–20