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Particle Morphology
Mercado, Y.R.; Akhmatskaya, E.
; Leiza, J.R.; Asua, J.M. (2013-12-31)
; Leiza, J.R.; Asua, J.M. (2013-12-31)
This chapter discusses the morphology of latex particles obtained mainly by (mini)emulsion polymerisation. It describes some applications of these particles, and discusses the factors that influence the particle morphology. ...
Dynamic modeling of the morphology of multiphase waterborne polymer particles
Akhmatskaya, E.; Asua, J.M. (2013-12-31)
; Asua, J.M. (2013-12-31)
Multiphase waterborne polymer particles provide advantages in more demanding applications, and their performance depends on particle morphology. Currently, no dynamic model for the prediction of the development of the ...
Combining stochastic and deterministic approaches within high efficiency molecular simulations
Escribano, B.; Akhmatskaya, E.; Mujika, J.I. (2013-12-31)
; Mujika, J.I. (2013-12-31)
Generalized Shadow Hybrid Monte Carlo (GSHMC) is a method for molecular simulations that rigorously alternates Monte Carlo sampling from a canonical ensemble with integration of trajectories using Molecular Dynamics (MD). ...
Molecular dynamics simulations of iron- and aluminum-loaded serum transferrin: Protonation of tyr188 is necessary to prompt metal release
Mujika, J.I.; Escribano, B.; Akhmatskaya, E.; Ugalde, J.M.; Lopez, X. (2012-12-31)
; Ugalde, J.M.; Lopez, X. (2012-12-31)
Serum transferrin (sTf) carries iron in blood serum and delivers it into cells by receptor-mediated endocytosis. The protein can also bind other metals, including aluminum. The crystal structures of the metal-free and ...
Dynamic modeling of the morphology of latex particles with in situ formation of graft copolymer
Akhmatskaya, E.; Asua, J.M. (2012-12-31)
; Asua, J.M. (2012-12-31)
Modification of the polymer-polymer interfacial tension is a way to tailor-make particle morphology of waterborne polymer-polymer hybrids. This allows achieving a broader spectrum of application properties and maximizing ...
Causality, 'superluminality', and reshaping in undersized waveguides
Sokolovski, D.; Akhmatskaya, E. (2012-12-31)
(2012-12-31)
We analyse the reshaping mechanism leading to apparently 'superluminal' advancement of a pulse traversing an undersized section of a waveguide. For frequencies below the first inelastic threshold (cut off one), there are ...
Multiscale simulations of the antimicrobial peptide maculatin 1.1: Water permeation through disordered aggregates
Parton, D.L.; Akhmatskaya, E.; Sansom, M.S.P. (2012-12-31)
; Sansom, M.S.P. (2012-12-31)
The antimicrobial peptide maculatin 1.1 (M1.1) is an amphipathic α-helix that permeabilizes lipid bilayers. In coarse-grained molecular dynamics (CG MD) simulations, M1.1 has previously been shown to form membrane-spanning ...
Classification of resonance Regge trajectories and a modified Mulholland formula
Sokolovski, D.; Akhmatskaya, E. (2011-12-31)
(2011-12-31)
We employ a simple potential model to analyze the effects which a Regge trajectory, correlating with a bound or a metastable state at zero angular momentum, has on an integral cross section. A straightforward modification ...
Extracting S-matrix poles for resonances from numerical scattering data: Type-II Padé reconstruction
Sokolovski, D.; Akhmatskaya, E.; Sen, S.K. (2011-12-31)
; Sen, S.K. (2011-12-31)
We present a FORTRAN 77 code for evaluation of resonance pole positions and residues of a numerical scattering matrix element in the complex energy (CE) as well as in the complex angular momentum (CAM) planes. Analytical ...
Hartman effect and weak measurements that are not really weak
Sokolovski, D.; Akhmatskaya, E. (2011-12-31)
(2011-12-31)
We show that in wave packet tunneling, localization of the transmitted particle amounts to a quantum measurement of the delay it experiences in the barrier. With no external degree of freedom involved, the envelope of the ...