User profiles for Lionel Porcar
Lionel PORCARInstitut Laue Langevin Verified email at ill.fr Cited by 7675 |
Formation of the dynamic clusters in concentrated lysozyme protein solutions
Neutron spin echo (NSE) and small angle neutron scattering (SANS) were used to investigate
the correlation between structure and short-time dynamics of lysozyme solutions in the …
the correlation between structure and short-time dynamics of lysozyme solutions in the …
Lysozyme protein solution with an intermediate range order structure
The formation of equilibrium clusters has been studied in both a prototypical colloidal system
and protein solutions. The appearance of a low-Q correlation peak in small angle scattering …
and protein solutions. The appearance of a low-Q correlation peak in small angle scattering …
Flow-SANS and Rheo-SANS applied to soft matter
APR Eberle, L Porcar - Current opinion in colloid & interface science, 2012 - Elsevier
We review the current literature pertaining to the characterization of soft matter subject to flow
utilizing small-angle neutron scattering, flow-SANS, with an emphasis on the simultaneous …
utilizing small-angle neutron scattering, flow-SANS, with an emphasis on the simultaneous …
Spatially resolved small-angle neutron scattering in the 1-2 plane: A study of shear-induced phase-separating wormlike micelles
The shear-induced microstructure of a shear-induced phase separating (SIPS) wormlike
micellar solution is measured by combining small-angle neutron scattering with a shear cell …
micellar solution is measured by combining small-angle neutron scattering with a shear cell …
Lipid bilayers and membrane dynamics: insight into thickness fluctuations
Thickness fluctuations have long been predicted in biological membranes but never directly
observed experimentally. Here, we utilize neutron spin echo spectroscopy to experimentally …
observed experimentally. Here, we utilize neutron spin echo spectroscopy to experimentally …
Apolipoprotein E binding drives structural and compositional rearrangement of mRNA-containing lipid nanoparticles
Emerging therapeutic treatments based on the production of proteins by delivering mRNA
have become increasingly important in recent times. While lipid nanoparticles (LNPs) are …
have become increasingly important in recent times. While lipid nanoparticles (LNPs) are …
[PDF][PDF] Noninvasive neutron scattering measurements reveal slower cholesterol transport in model lipid membranes
Proper cholesterol transport is essential to healthy cellular activity and any abnormality can
lead to several fatal diseases. However, complete understandings of cholesterol …
lead to several fatal diseases. However, complete understandings of cholesterol …
Microstructure and shear rheology of entangled wormlike micelles in solution
The shear rheology of a model wormlike micellar solution exhibits moderate shear thinning
and curved flow velocity profiles without discontinuity (nonbanding case). The shear …
and curved flow velocity profiles without discontinuity (nonbanding case). The shear …
[HTML][HTML] SEC-SANS: size exclusion chromatography combined in situ with small-angle neutron scattering
The first implementation and use of an in situ size exclusion chromatography (SEC) system
on a small-angle neutron scattering instrument (SANS) is described. The possibility of …
on a small-angle neutron scattering instrument (SANS) is described. The possibility of …
[PDF][PDF] Observation of small cluster formation in concentrated monoclonal antibody solutions and its implications to solution viscosity
…, T Perevozchikova, H Zhang, P Falus, L Porcar… - Biophysical journal, 2014 - cell.com
Monoclonal antibodies (mAbs) are a major class of biopharmaceuticals. It is hypothesized
that some concentrated mAb solutions exhibit formation of a solution phase consisting of …
that some concentrated mAb solutions exhibit formation of a solution phase consisting of …