Ionel Popa, Associate Professor
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Work done by titin protein folding assists muscle contraction
JA Rivas-Pardo, EC Eckels, I Popa, P Kosuri, WA Linke, JM Fernández
Cell reports 14 (6), 1339-1347, 2016
Attractive and repulsive electrostatic forces between positively charged latex particles in the presence of anionic linear polyelectrolytes
I Popa, G Gillies, G Papastavrou, M Borkovec
The Journal of Physical Chemistry B 114 (9), 3170-3177, 2010
Dynamics of equilibrium folding and unfolding transitions of titin immunoglobulin domain under constant forces
H Chen, G Yuan, RS Winardhi, M Yao, I Popa, JM Fernandez, J Yan
Journal of the American Chemical Society 137 (10), 3540-3546, 2015
Force dependency of biochemical reactions measured by single-molecule force-clamp spectroscopy
I Popa, P Kosuri, J Alegre-Cebollada, S Garcia-Manyes, JM Fernandez
Nature protocols 8 (7), 1261-1276, 2013
Importance of charge regulation in attractive double-layer forces between dissimilar surfaces
I Popa, P Sinha, M Finessi, P Maroni, G Papastavrou, M Borkovec
Physical review letters 104 (22), 228301, 2010
Nanomechanics of HaloTag tethers
I Popa, R Berkovich, J Alegre-Cebollada, CL Badilla, JA Rivas-Pardo, ...
Journal of the American Chemical Society 135 (34), 12762-12771, 2013
Investigating forces between charged particles in the presence of oppositely charged polyelectrolytes with the multi-particle colloidal probe technique
M Borkovec, I Szilagyi, I Popa, M Finessi, P Sinha, P Maroni, ...
Advances in colloid and interface science 179, 85-98, 2012
A HaloTag anchored ruler for week-long studies of protein dynamics
I Popa, JA Rivas-Pardo, EC Eckels, DJ Echelman, CL Badilla, ...
Journal of the American Chemical Society 138 (33), 10546-10553, 2016
Attractive electrostatic forces between identical colloidal particles induced by adsorbed polyelectrolytes
I Popa, G Gillies, G Papastavrou, M Borkovec
The Journal of Physical Chemistry B 113 (25), 8458-8461, 2009
Thin adsorbed films of a strong cationic polyelectrolyte on silica substrates
I Popa, BP Cahill, P Maroni, G Papastavrou, M Borkovec
Journal of colloid and interface science 309 (1), 28-35, 2007
Rate limit of protein elastic response is tether dependent
R Berkovich, RI Hermans, I Popa, G Stirnemann, S Garcia-Manyes, ...
Proceedings of the National Academy of Sciences 109 (36), 14416-14421, 2012
Charge regulation effects on electrostatic patch-charge attraction induced by adsorbed dendrimers
I Popa, G Papastavrou, M Borkovec
Physical Chemistry Chemical Physics 12 (18), 4863-4871, 2010
Direct quantification of the attempt frequency determining the mechanical unfolding of ubiquitin protein
I Popa, JM Fernández, S Garcia-Manyes
Journal of Biological Chemistry 286 (36), 31072-31079, 2011
Charge reversal of sulfate latex particles by adsorbed linear poly (ethylene imine) probed by multiparticle colloidal probe technique
M Finessi, P Sinha, I Szilágyi, I Popa, P Maroni, M Borkovec
The Journal of Physical Chemistry B 115 (29), 9098-9105, 2011
Adsorption of poly (l-lysine) on silica probed by optical reflectometry
M Jiang, I Popa, P Maroni, M Borkovec
Colloids and Surfaces A: Physicochemical and Engineering Aspects 360 (1-3 …, 2010
Large mechanical response of single dendronized polymers induced by ionic strength
I Popa, B Zhang, P Maroni, AD Schlüter, M Borkovec
Angewandte Chemie 122 (25), 4346-4349, 2010
Mechanical deformation accelerates protein ageing
J Valle‐Orero, JA Rivas‐Pardo, R Tapia‐Rojo, I Popa, DJ Echelman, ...
Angewandte Chemie International Edition 56 (33), 9741-9746, 2017
Long-ranged attractive forces induced by adsorbed dendrimers: direct force measurements and computer simulations
I Popa, M Trulsson, G Papastavrou, M Borkovec, B Jönsson
Langmuir 25 (21), 12435-12438, 2009
A general method to quantify ligand-driven oligomerization from fluorescence-based images
MR Stoneman, G Biener, RJ Ward, JD Pediani, D Badu, A Eis, I Popa, ...
Nature methods 16 (6), 493-496, 2019
Multidomain proteins under force
J Valle-Orero, JA Rivas-Pardo, I Popa
Nanotechnology 28 (17), 174003, 2017
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