• Journal of Colloid and Interface Science. (bris.ac.uk)
  • Part of Journal of Colloid and Interface Science , p. 701-710, 2021. (uu.se)
  • Part of Journal of Colloid and Interface Science , p. 322-332, 2020. (uu.se)
  • Oscillatory instabilities in phase separation of binary mixtures: Fixing the thermodynamic driving. (mpg.de)
  • Colloid polymer mixtures exhibit vapor-liquid like and liquid-solid like phase transitions in bulk suspensions, and are well-suited model systems to explore confinement effects on these phase transitions. (springer.com)
  • Monte Carlo simulations at constant pressure are performed to study coexistence and interfacial properties of the liquid-solid transition in hard spheres and in colloid-polymer mixtures. (dlr.de)
  • 7. Polymorphic Phase Transitions in Bulk Triglyceride Mixtures . (uni-sofia.bg)
  • The focus is on the phase equilibria of systems which are of industrial relevance, e. g., mixtures containing hydrogen fluoride (production of refrigerants), aqueous solutions of surfactants (enhanced oil recovery), carbon dioxide capture (CCS from flue gases), and hydrogen bonded liquid crystals (optical devices). (thomasyoungcentre.org)
  • Polymers: Polymer mixtures, phase separation process, glass transition temperature, block copolymers and self-assembly process, long-range ordered nanostructured polymer and application in template for inorganic materials, drug delivery systems, biosensors, full-cell, organic solar cell 3. (tum.de)
  • Much of the research is on the physics of liquid crystals, phases of matter having structure intermediate to that of liquids and solids, and on the physics of colloids, suspensions of one material in another that exhibit order on large length scales. (colorado.edu)
  • Liquid crystal phase transitions in suspensions of mineral colloids: new life from old roots. (research.com)
  • These colloids show unique phase behaviour such as empty liquids 26 , but their size is typically on the order of nanometers-too small for direct imaging. (nature.com)
  • Responsive Hydrogel Colloids: Structure, Interactions, Phase Behaviour and Equilibrium and Non-equilibrium Transitions of Microgel Dispersions. (lu.se)
  • 20. A. V. Emelyanenko, Molecular-ststistical approach to a behaviour of ferroelectric, antiferroelectric and ferrielectric smectic phases in the electric field. (msu.ru)
  • Interacting colloid particles, phase behaviour, crystals and glasses. (bath.ac.uk)
  • phase behaviour, optical properties. (bath.ac.uk)
  • Direct observations of complex colloid properties and cell phase-transition behaviour, as well as observations of coherent behaviour, are now available. (paparesearch.com)
  • The number of experiments exploring the physics and chemistry of these "colloidal crystals" has emerged as a result of the simple methods which have evolved in 20 years for preparing synthetic monodisperse colloids, both polymer and mineral, and, through various mechanisms, implementing and preserving their long-range order formation. (wikipedia.org)
  • Research Scientist Garfield Warren is an experimentalist in condensed matter physics whose research interest includes investigating the phase behavior and properties of complex fluids. (indiana.edu)
  • Research in Professor Clark's group is directed toward understanding and using the properties of condensed phases, ranging from experiments on the fundamental physics of phase transitions, such as melting, to the development of liquid crystal electro-optic light valves. (colorado.edu)
  • Experimental results and simulation calcula- tions seem to indicate that nucleation is enhanced in the Many industries, such as food, agrochemicals, and vicinity of this curve.7,10-12 LLPS is known in colloid physics pharmaceuticals, are frequently confronted with the presenceof multiple crystal polymorphs.1-4 Indeed, polymorphism (5) Bauer, J. (marysfamilymedicine.org)
  • The study incorporates disciplines such as Monte Carlo method, Melting point, Statistical physics and Phase diagram in addition to Thermodynamics. (research.com)
  • His primary areas of study are Colloid, Phase, Liquid crystal, Chemical physics and Thermodynamics. (research.com)
  • Henk N. W. Lekkerkerker mainly focuses on Colloid, Phase, Liquid crystal, Chemical physics and Chemical engineering. (research.com)
  • His Phase transition study necessitates a more in-depth grasp of Condensed matter physics. (research.com)
  • The scientist's investigation covers issues in Thermodynamics, Chemical physics, Phase diagram, Colloid and Supercooling. (research.com)
  • Francesco Sciortino studied Chemical physics and Colloid that intersect with Condensed matter physics, Nanotechnology and Valence. (research.com)
  • His Chemical physics research incorporates elements of Range, Crystallization, Molecular dynamics, Phase and Colloid. (research.com)
  • His Chemical physics study combines topics in areas such as Matrix, Form factor, Valence, Colloid and Small-angle neutron scattering. (research.com)
  • IUPAC definition Assembly of colloid particles with a periodic structure that conforms to symmetries familiar from molecular or atomic crystals. (wikipedia.org)
  • Upon an onset of DNA hybridization between particles the phase transition from HCP order to 1D crystalline structure was observed. (aps.org)
  • We are currently developing theoretical and simulation methods to predict the magnitude and range of entropic forces between particles and between particles and surfaces of various shapes, to investigate phase separations in model colloidal dispersions, and to estimate coagulation/deposition rates and the kinetics of the phase transitions exhibited by entropically controlled dispersions. (purdue.edu)
  • yet, the counterintuitive notion that particles with no interactions other than excluded volume might self-assemble from a fluid phase into an ordered crystal has been known since the mid-20th century. (ucsb.edu)
  • Colloidal quasicrystals, clathrate structures, and structures with large and complex unit cells typically associated with metal alloys, can all self-assemble from a disordered phase of identical particles due solely to entropy maximization. (ucsb.edu)
  • Using virus particles as tunable colloids introduces flexibility into the creation of new functional materials. (aiche.org)
  • Applications include photonics, materials processing, and the study of self-assembly and phase transitions. (wikipedia.org)
  • Colloidal crystals are receiving increased attention, largely due to their mechanisms of ordering and self-assembly, cooperative motion, structures similar to those observed in condensed matter by both liquids and solids, and structural phase transitions. (wikipedia.org)
  • The interplay between phase separation and kinetic arrest is important in supramolecular self-assembly, but their effects on emergent orientational order are not well understood when anisotropic building blocks are used. (nature.com)
  • This newfound understanding can be leveraged to improve the self-assembly of many complex colloidal structures using active colloids. (upenn.edu)
  • These diverse materials may exhibit time-dependent structures under transient or out-of-equilibrium conditions resulting from for example self-assembly processes, phase transitions or in response to external fields, such as flow. (lu.se)
  • Professor Corti's research focuses on understanding the thermophysical and kinetic properties of a variety of soft condensed-phase systems, including liquids and colloidal dispersions. (purdue.edu)
  • Asymmetric oscillations during phase separation under continuous cooling: A simple model. (mpg.de)
  • Minimal model for phase separation under slow cooling. (mpg.de)
  • The kinetics of phase separation is investigated by a Molecular Dynamics method, where hydrodynamic effects due to the solvent are included via the multiparticle collision dynamics method. (springer.com)
  • The simulations on the kinetics of phase separation were carried out at HERMIT (HLRS). (springer.com)
  • We show examples of purely entropic fluid-fluid transitions that precede crystallization, just as liquid-liquid phase separation precedes crystallization in tetrahedrally bonded molecular liquids and in protein solutions. (ucsb.edu)
  • solvent mixture in the crystallization process, which causes The second case of phase transition describes a liquid- a rather complicated crystallization medium, at least a ternary liquid phase separation which is metastable with respect to system, mixture of two solvents and a solute. (marysfamilymedicine.org)
  • With that aim, it becomes clear that the and the impact of the liquid-liquid phase separation on important stage is the determination of the phase diagram. (marysfamilymedicine.org)
  • This liquid-liquid phase separation over, the dilute solution studied was shown to be nonideal (LLPS), or demixing, may have an impact on the crystal- since it was correlated with the existence of the metastable lization process. (marysfamilymedicine.org)
  • Rosenberger, F. Liquid-liquid phase separation in supersatu- * Corresponding author. (marysfamilymedicine.org)
  • Special emphasis will be given to motility-induced phase separation where purely repulsive active colloids undergo a liquid-gas phase transition. (upenn.edu)
  • A further increase in temperature leads to interaction between these aggregates and results in full-scale aggregation and subsequent phase separation. (herts.ac.uk)
  • The results are consistent with the classical picture of critical solution phenomena at low concentrations, where to drive phase separation, solvent quality must be increasingly poor. (aiche.org)
  • Phase transition and triplet exciton mobility in anthracene-tetracyanobenzene charge-transfer single crystals. (mpg.de)
  • Micrometrical-size colloids could self-assamble forming in this way colloidal crystals. (ramiro-manzano.es)
  • This paper investigates the sequence of morphological transitions in a nearly hard particle arrangement of colloidal crystals confined in a wedge cell. (ramiro-manzano.es)
  • 1. A. V. Emelyanenko and M. A. Osipov, Influence of dimerization on the nematic-isotropic phase transition in strongly polar liquid crystals. (msu.ru)
  • 2. A. V. Emelyanenko and M. A. Osipov, Nematic-isotropic phase transition in polar liquid crystals. (msu.ru)
  • 15. A. V. Emelyanenko, Unified theory for the phase transitions in liquid crystals. (msu.ru)
  • Soft Matter is the science of squishy materials such as as polymers, liquid crystals, colloids, foams, gels, and a wide variety of self-organizing materials. (bris.ac.uk)
  • Ivankiv Ya.L. Raman scattering in crystals with order-disorder type phase transitions // Cond. (lviv.ua)
  • Thermodynamic control nucleation and growth, and thus the phase, quality, stability of the phases toward each other with temperature and size of crystals. (marysfamilymedicine.org)
  • Liquid crystals: Rod/disc-like LC phases, degree of order and symmetry, LC optical properties and application in display devices (LCD), LC thermometers 4. (tum.de)
  • Soft matter is a convenient term encompassing a wide range of materials, such as polymers, surfactants, colloids, emulsions, liquid crystals and various biological materials. (lu.se)
  • Tracer colloids close to an isotropic-nematic domain interface with phase transition-induced solute transport. (mpg.de)
  • The latter system is described as a one-component Asakura-Oosawa (AO) model where the polymer's degrees of freedom are incorporated via an attractive part in the effective potential for the colloid-colloid interactions. (dlr.de)
  • Colloids: Colloids classifications, interparticle interactions, interaction energy and DLVO theory, electro-kinetic phenomena and application in paints and inks, cosmetic products, photonic materials, food colloids (e.g. mayonnaise) 5. (tum.de)
  • Viscoelastic rheology of colloid-liquid crystal composites. (mpg.de)
  • His studies deal with areas such as Crystallography, Rheology and Scattering as well as Phase. (research.com)
  • Earlier studies have shown intermediate particle arrangements (such as the buckling, rhombic, prismatic, and hcp like phases) to account for the drastic changes in the filling fraction values between the triangular and square arrangements. (ramiro-manzano.es)
  • A model that shows smooth transitions between the different particle orderings for a small number of layers is proposed. (ramiro-manzano.es)
  • 13. Structure of The Hexadecane Rotator Phase: Combination of X-ray Spectra and Molecular Dynamics Simulations . (uni-sofia.bg)
  • Integral Equations and Grand Canonical Monte Carlo Simulations // J. Colloid and Interface Sci. (lviv.ua)
  • Here, we report for the first time that resonance in dynamic-mode cantilever sensors persists in hydrogels and enables the real-time characterization of hydrogel viscoelastic properties and the continuous monitoring of sol-gel phase transitions (i.e., gelation and dissolution processes). (aip.org)
  • In order to further our understanding of the behavior and properties of metastable liquids various topics are addressed: the statistical mechanics of constrained ensembles and the thermophysical properties of metastable systems, rigorous theories of nucleation and the transition between nucleation and growth and spinodal decomposition. (purdue.edu)
  • Our studies demonstrate novel mechanism for transition from ordered 2D to ordered 1D structure due to the domination of DNA-induced attraction over an electrostatic repulsion and open a route for nano-structure manipulations at the interfaces. (aps.org)
  • He has worked on structural phase transitions, low-dimensional magnetism, the structures of surfaces and interfaces and on soft matter such as colloids and polymers. (indiana.edu)
  • Inhomogeneous solid-liquid systems are prepared by placing the solid fcc phase in the middle of a rectangular simulation box, creating two interfaces with the adjoined bulk liquid. (dlr.de)
  • He then worked as a Post-Doc at the Max Planck Institute of Colloids and Interfaces, Potsdam-Golm (Germany), in 2008 under the supervision of Prof. M. Antonietti and working on the synthesis and structural characterization of hydrothermal carbons from renewable resources. (upmc.fr)
  • In this talk, we show how entropy alone can produce order and complexity beyond that previously imagined, both in colloidal crystal structure as well as in the kinetic pathways connecting fluid and crystal phases. (ucsb.edu)
  • Sierra O., Basiuk V. Hard-sphere colloids in chemically reacting solvent: Smith-Nezbeda model // Phys. (lviv.ua)
  • Superconductivity is an almost ubiquitous feature in the low temperature phase diagram of multilayer graphene allotropes - moire or crystalline. (virginia.edu)
  • Our results show thata deep control of the crystallization parameters and the In the phase diagram there is a region where two coexisting understanding of the phase diagram lead to the achievement liquids can be observed, which corresponds to a miscibility of the desired polymorph, in a reproducible manner. (marysfamilymedicine.org)
  • More- gap in the phase diagram. (marysfamilymedicine.org)
  • the phase diagram. (marysfamilymedicine.org)
  • The concepts of his Phase diagram study are interwoven with issues in Amorphous solid and Metastability. (research.com)
  • We have altered the solvent quality by using different Hofmeister anions (and salt concentrations) and confirmed depression of the transition temperature. (aiche.org)
  • 14. A. V. Emelyanenko, Complex smectic phases: threshold phenomena and application prospects. (msu.ru)
  • Active colloids challenge our theoretical understanding of nonequilibrium phenomena and simultaneously represent a potentially innovative approach to directed transport and material design at the microscale. (upenn.edu)
  • His study focuses on the intersection of Colloid and fields such as Nanotechnology with connections in the field of Crystallization. (research.com)
  • Ion Adsorption and Lamellar-Lamellar Transitions in Charged Bilayer Systems , J. Forsman, Langmuir 22 , 2975 (2006). (lu.se)
  • I will discuss both topological insulators, in non magnetic and magnetic phases as well as topological (chiral) semimetals using the the modern theory of topological band structure-Topological Quantum Chemistry - built upon symmetry-based considerations and complemented with chemical theories of bonding, ionization, and covalence. (virginia.edu)
  • These so-called active colloids convert chemical or environmental free energy into irreversible directed motion. (upenn.edu)
  • Understanding the temperature induced aggregation of silica nanoparticles decorated with temperature-responsive polymers: can a small step in the chemical structure make a giant leap for a phase transition? (herts.ac.uk)
  • 7. A. V. Emelyanenko and M. A. Osipov, Origin of spontaneous polarization, tilt, and chiral structure of smectic liquid-crystal phases composed of bent-core molecules: A molecular model. (msu.ru)
  • Specifically, passive structures etched into the walls of the container can create entropic force fields of sufficient range and magnitude so that the motion and position of large colloids can be controlled, thereby generating a variety of two-dimensional fluidlike and solidlike phases on chosen templates. (purdue.edu)
  • Phase equilibrium has been considered within the context of their physical similarities, with appropriate scaling, to elastic solids. (wikipedia.org)
  • When the system is quenched by increasing the attraction strength, non-equilibrium structures form deep within the region of phase instability. (nature.com)
  • 8. A. V. Emelyanenko and M. A. Osipov, Theoretical Studies of the Structure of Intermediate Chiral Smectic Phases with Increasing Periodicity. (msu.ru)
  • 21. K.L. Sandhya, Atsuo Fukuda, J.K. Vij, and A.V. Emelyanenko, Degeneracy lifting near the frustration points due to long-range interlayer interaction forces and the resulting varieties of polar chiral tilted smectic phases. (msu.ru)
  • His studies deal with areas such as Crystallography, Gibbsite, Optics and Polymer as well as Colloid. (research.com)
  • In: Handbook of Applied Surface and Colloid Chemistry, pp. 629 - 648. (mpg.de)
  • His study in Colloid is interdisciplinary in nature, drawing from both Gibbsite, Polymer science, Polymer chemistry and Lyotropic. (research.com)
  • Preliminary circular dichroism studies indicate structural changes in the grafted ELPs, even in the absence of a macroscopic transition, consistent with literature evidence. (aiche.org)
  • We suggest that the evidence for negative dielectric function at intermediate densities for $N = 2$ is an indicator of this second order transition. (arxiv.org)
  • 6. A. V. Emelyanenko and M. A. Osipov, Theoretical model for the discrete flexoelectric effect and a description for the sequence of intermediate smectic phases with increasing periodicity. (msu.ru)
  • 11. A. V. Emelyanenko, Atsuo Fukuda, and J. K. Vij, Theory of the intermediate tilted smectic phases and their helical rotation. (msu.ru)
  • colloid structure, Brownian motion, sedimentation. (bath.ac.uk)
  • Our results sow that the strain rate in the sample, the relaxation rate induced by plastic flow, and the sample micro-structure are measured to oscillate together but with different phases ( d ). (upenn.edu)
  • His research in Colloid focuses on subjects like Gibbsite, which are connected to Aqueous solution and Diffraction. (research.com)
  • We argue that solutions would exist at low density if the large $N$ theory had a Wigner crystal (WC) phase. (arxiv.org)
  • 17. A. V. Emelyanenko, Theory of nematic-smectic phase transition. (msu.ru)
  • 22. A.V. Emelyanenko, Theory for the evolution of ferroelectric, antiferroelectric, and ferrielectric smectic phases in the electric field. (msu.ru)
  • apply colloid theory in understanding the use of colloids in daily life applications from cosmetic and food area 5. (tum.de)
  • This approach is designed to uncover topologically correlated phases in materials exhibiting electronic entanglement, such as Mott phases. (virginia.edu)
  • These materials have become important testing grounds for modern theories of phase transitions, which is the principal focus of research. (colorado.edu)
  • We argue that the crystal will decay into one or more colloidal or bubble phases\cite{kivspiv} rather than directly into the fluid. (arxiv.org)
  • Unfortunately, the HEG does not have a crystal phase at large $N$, where these semi-classical ideas could be examined in detail. (arxiv.org)
  • His studies in Liquid crystal integrate themes in fields like Isotropy and Phase transition. (research.com)
  • Henk N. W. Lekkerkerker has researched Liquid crystal in several fields, including Phase transition and Isotropy. (research.com)
  • His Liquid crystal study often links to related topics such as Phase transition. (research.com)
  • In this talk, I will discuss one of the most striking features of active colloids, which is their rich and complex nonequilibrium phase behavior. (upenn.edu)
  • Several order parameters are introduced to distinguish between solid and liquid phases and to describe the interfacial properties. (dlr.de)
  • 2. Rheological Properties of Rotator and Crystalline Phases of Alkanes . (uni-sofia.bg)