168 citations · 226 across the 5 of their papers we have counts for
5 papers
Inelastic x-ray scattering reveals the ergodic to nonergodic transition of salol, a liquid with local order
L. Comez, D. Fioretto, J. Gapinski +3
We have studied the high-frequency dynamics of salol by inelastic x-ray scattering over a wide temperature range between 50 and 450 K, across the glass transition. We find that sal…
Single-molecule imaging of DNA gyrase activity in living Escherichia coli
Mathew Stracy, Adam J. M. Wollman, Elzbieta Kaja +9
Bacterial DNA gyrase introduces negative supercoils into chromosomal DNA and relaxes positive supercoils introduced by replication and transiently by transcription. Removal of thes…
Structure and Short-time Dynamics in Suspensions of Charged Silica Spheres in the entire Fluid Regime
J. Gapinski, A. Patkowski, A. J. Banchio +5
We present an experimental study of short-time diffusion properties in fluid-like suspensions of monodisperse charge-stabilized silica spheres suspended in DMF. The static structur…
Unexpected Effect of Internal Degrees of Freedom on Transverse Phonons in Supercooled Liquids
A. Patkowski, J. Gapinski, G. Meier +3
We show experimentally that in a supercooled liquid composed of molecules with internal degrees of freedom the internal modes contribute to the frequency dependent shear viscosity…
Scaling the alpha-relaxation time of supercooled fragile organic liquids
C. Dreyfus, A. Le Grand, J. Gapinski +2
It was shown recently that the structural alpha-relaxation time tau of supercooled o-terphenyl depends on a single control parameter Gamma, which is the product of a function of de…