All Stories

  1. Universal scaling of the osmotic pressure for dense, quasi-two-dimensionally confined polymer melts reveals transitions between fractal dimensions

    Article • The Journal of Chemical Physics, February 2024, American Institute of Physics

    Armando Gama Goicochea

  2. Self-diffusion and structure of a quasi two-dimensional, classical Coulomb gas under increasing magnetic field and temperature

    Article • Physical Review Research, December 2023, American Physical Society (APS)

    Armando Gama Goicochea

  3. The importance of angular bending of Gemini surfactants on their encapsulation efficiency

    Article • Journal of Molecular Liquids, July 2023, Elsevier

    Armando Gama Goicochea

  4. Dimensionality sets how line tension, correlation length and specific heat change with temperature

    Article • The Journal of Chemical Physics, June 2023, American Institute of Physics

    Armando Gama Goicochea

  5. Topological phase transition in a quasi-two-dimensional Coulomb gas

    Article • January 2023, American Physical Society (APS)

    Armando Gama Goicochea

  6. The effective interfacial tensions between pure liquids and rough solids: a coarse-grained simulation study

    Article • Physical Chemistry Chemical Physics, January 2023, Royal Society of Chemistry

    Armando Gama Goicochea

  7. The viscosity of polyelectrolyte solutions and its dependence on their persistence length, concentration and solvent quality

    Article • RSC Advances, January 2022, Royal Society of Chemistry

    Armando Gama Goicochea

  8. The persistence length of linear surfactants modulates the self-assembly of reverse micelles and their diffusion in nonpolar solvents

    Article • Molecular Systems Design & Engineering, January 2022, Royal Society of Chemistry

    Armando Gama Goicochea

  9. Self – assembly of model surfactants as reverse micelles in nonpolar solvents and their role as interfacial tension modifiers

    Article • Colloids and Surfaces A Physicochemical and Engineering Aspects, April 2021, Elsevier

    Armando Gama Goicochea

  10. Modeling of Branched Thickening Polymers under Poiseuille Flow Gives Clues as to How to Increase a Solvent’s Viscosity

    Article • The Journal of Physical Chemistry B, February 2021, American Chemical Society (ACS)

    Armando Gama Goicochea

  11. Polymer Chains of a Large Persistence Length in a Polymer Brush Require a Lower Force to Be Compressed Than Chains with a Short Persistence Length

    Article • ACS Applied Polymer Materials, October 2020, American Chemical Society (ACS)

    Armando Gama Goicochea

  12. Comparing the efficiency of pure and mixed cationic and nonionic surfactants used in enhanced oil recovery by mesoscopic simulations

    Article • Fuel, October 2020, Elsevier

    Armando Gama Goicochea

  13. Effect of increasing the number of amino groups in the solubility of Copolysiloxanes using dissipative particle dynamics

    Article • Molecular Simulation, August 2020, Taylor & Francis

    Armando Gama Goicochea

  14. Mechanical response of a surface of increasing hardness covered with a nonuniform polymer brush: a numerical simulation model

    Article • RSC Advances, January 2020, Royal Society of Chemistry

    Armando Gama Goicochea

  15. CO2 Viscosification by Functional Molecules from Mesoscale Simulations

    Article • The Journal of Physical Chemistry C, November 2019, American Chemical Society (ACS)

    Armando Gama Goicochea

  16. Atomistic and Mesoscopic Simulations of the Structure of CO2 with Fluorinated and Nonfluorinated Copolymers

    Article • The Journal of Physical Chemistry C, June 2019, American Chemical Society (ACS)

    Armando Gama Goicochea

  17. The role of solvent quality, inhomogeneous polymer brush composition, grafting density and number of free chains on the viscosity, friction between surfaces, and their scaling laws

    Article • Chemical Physics Letters, May 2019, Elsevier

    Armando Gama Goicochea

  18. Fractal properties of biophysical models of pericellular brushes can be used to differentiate between cancerous and normal cervical epithelial cells

    Article • Colloids and Surfaces B Biointerfaces, October 2018, Elsevier

    Armando Gama Goicochea

  19. Friction coefficient between a hydrophobic soft solid surface and a fluid: Determined by QCM-D

    Article • Chemical Physics, September 2018, Elsevier

    Dr Rosalba Patiño Herrera, Armando Gama Goicochea

  20. The interactions between polysiloxanes with solvent.

    Article • Journal of Macromolecular Science Part B, July 2018, Taylor & Francis

    Javier Vallejo Montesinos, Antonio Villegas, Armando Gama Goicochea

  21. Mesoscopic Modeling of the Encapsulation of Capsaicin by Lecithin/Chitosan Liposomal Nanoparticles

    Article • Nanomaterials, June 2018, MDPI AG

    Armando Gama Goicochea

  22. Surfactant chain length and concentration influence on the interfacial tension of two immiscible model liquids: a coarse–grained approach

    Article • Journal of Molecular Modeling, October 2017, Springer Science + Business Media

    Armando Gama Goicochea

  23. Nanorheology of poly - and monodispersed polymer brushes under oscillatory flow as models of epithelial cancerous and healthy cell brushes

    Article • Polymer, October 2017, Elsevier

    Armando Gama Goicochea

  24. Desorption of hydrocarbon chains by association with ionic and nonionic surfactants under flow as a mechanism for enhanced oil recovery

    Article • Scientific Reports, August 2017, Springer Science + Business Media

    Armando Gama Goicochea

  25. Enhancement of the hydrophobicity of recycled polystyrene films using a spin coating unit

    Article • Journal of Applied Polymer Science, June 2017, Wiley

    Dr Rosalba Patiño Herrera, Armando Gama Goicochea

  26. Scaling features of the tribology of polymer brushes of increasing grafting density around the mushroom-to-brush transition

    Article • January 2017, American Physical Society (APS)

    Armando Gama Goicochea

  27. Scaling Properties of Soft Matter in Equilibrium and Under Stationary Flow

    Article • January 2017, Springer Science + Business Media

    Armando Gama Goicochea

  28. On Finite Size Effects, Ensemble Choice and Force Influence in Dissipative Particle Dynamics Simulations

    Article • January 2017, Springer Science + Business Media

    Armando Gama Goicochea

  29. Ab Initio Modeling of Friction Reducing Agents Shows Quantum Mechanical Interactions Can Have Macroscopic Manifestation

    Article • The Journal of Physical Chemistry A, November 2016, American Chemical Society (ACS)

    Dr Joaquin Barroso-Flores, Armando Gama Goicochea

  30. SIMES: SImulation at MESoscopic Scale—Accelerating Dissipative Particle Dynamics Simulations on Graphical Processing Units

    Article • October 2016, MDPI AG

    Armando Gama Goicochea

  31. Electrostatics in dissipative particle dynamics using Ewald sums with point charges

    Article • Journal of Physics Condensed Matter, August 2016, Institute of Physics Publishing

    Armando Gama Goicochea

  32. Friction coefficient and viscosity of polymer brushes with and without free polymers as slip agents

    Article • Journal of Molecular Liquids, July 2016, Elsevier

    Armando Gama Goicochea

  33. Adsorption of polyelectrolytes on silica and gold surfaces

    Article • Molecular Physics, June 2016, Taylor & Francis

    Armando Gama Goicochea

  34. A New Effective Potential for Colloidal Dispersions with Polymer Chains Emerging from Mesoscopic Scale Interactions

    Article • January 2016, Springer Science + Business Media

    Armando Gama Goicochea

  35. Computer simulations of the mechanical response of brushes on the surface of cancerous epithelial cells

    Article • Scientific Reports, August 2015, Springer Science + Business Media

    Armando Gama Goicochea

  36. On the computational modeling of the viscosity of colloidal dispersions and its relation with basic molecular interactions

    Article • European Journal of Physics, August 2015, Institute of Physics Publishing

    Armando Gama Goicochea

  37. Importance of pore length and geometry in the adsorption/desorption process: a molecular simulation study

    Article • Molecular Physics, July 2015, Taylor & Francis

    Armando Gama Goicochea

  38. Scaling Law of the Disjoining Pressure Reveals 2D Structure of Polymeric Fluids

    Article • Macromolecular Chemistry and Physics, March 2015, Wiley

    Armando Gama Goicochea

  39. Adsorption—Desorption Processes on Mesoscopic Pores Connected to Microscopic Pores of Complex Geometry Using the Ising Model

    Article • Adsorption Science & Technology, March 2015, Hindawi Publishing Corporation

    Armando Gama Goicochea

  40. The role of the dissipative and random forces in the calculation of the pressure of simple fluids with dissipative particle dynamics

    Article • Computer Physics Communications, March 2015, Elsevier

    Armando Gama Goicochea

  41. Mesoscopic modeling of structural and thermodynamic properties of fluids confined by rough surfaces

    Article • Physical Chemistry Chemical Physics, January 2015, Royal Society of Chemistry

    Armando Gama Goicochea

  42. Importance of Molecular Interactions in Colloidal Dispersions

    Article • Advances in Condensed Matter Physics, January 2015, Hindawi Publishing Corporation

    Armando Gama Goicochea

  43. Dissipative Particle Dynamics: A Method to Simulate Soft Matter Systems in Equilibrium and Under Flow

    Article • January 2015, Springer Science + Business Media

    Armando Gama Goicochea

  44. On the potential of mean force of a sterically stabilized dispersion

    Article • Journal of Coatings Technology and Research, August 2014, Springer Science + Business Media

    Armando Gama Goicochea

  45. Nanotribology of biopolymer brushes in aqueous solution using dissipative particle dynamics simulations: an application to PEG covered liposomes in a theta solvent

    Article • Soft Matter, January 2014, Royal Society of Chemistry

    Armando Gama Goicochea

  46. Hyperscaling relationship between the interfacial tension of liquids and their correlation length near the critical point

    Article • Soft Matter, January 2014, Royal Society of Chemistry

    Armando Gama Goicochea

  47. A Model for the Stability of a TiO2 Dispersion

    Article • ISRN Materials Science, August 2013, Hindawi Publishing Corporation

    Armando Gama Goicochea

  48. Coarse-grained simulations of the salt dependence of the radius of gyration of polyelectrolytes as models for biomolecules in aqueous solution

    Article • European Biophysics Journal, May 2013, Springer Science + Business Media

    Dr. FRANCISCO ALARCON, Armando Gama Goicochea

  49. Modeling the temperature dependent interfacial tension between organic solvents and water using dissipative particle dynamics

    Article • The Journal of Chemical Physics, March 2013, American Institute of Physics

    Armando Gama Goicochea

  50. Dissipative particle dynamics simulations of weak polyelectrolyte adsorption on charged and neutral surfaces as a function of the degree of ionization

    Article • Soft Matter, January 2013, Royal Society of Chemistry

    Dr. FRANCISCO ALARCON, Armando Gama Goicochea

  51. Application of molecular dynamics computer simulations to evaluate polymer–solvent interactions

    Article • Journal of Coatings Technology and Research, November 2011, Springer Science + Business Media

    Armando Gama Goicochea

  52. Drag force on interacting spherical bubbles rising in-line at large Reynolds number

    Article • International Journal of Multiphase Flow, October 2011, Elsevier

    Armando Gama Goicochea

  53. Comparison of mesoscopic solvation pressure at constant density and at constant chemical potential

    Article • Polymer, August 2011, Elsevier

    Armando Gama Goicochea

  54. Hydrodynamic interaction on large-Reynolds-number aligned bubbles: Drag effects

    Article • Nuclear Engineering and Design, July 2011, Elsevier

    Armando Gama Goicochea

  55. Solvation force induced by short range, exact dissipative particle dynamics effective surfaces on a simple fluid and on polymer brushes

    Article • The Journal of Chemical Physics, January 2011, American Institute of Physics

    Dr. FRANCISCO ALARCON, Armando Gama Goicochea

  56. Colloidal Stability Dependence on Polymer Adsorption through Disjoining Pressure Isotherms

    Article • Langmuir, February 2009, American Chemical Society (ACS)

    Armando Gama Goicochea

  57. Adsorption and Disjoining Pressure Isotherms of Confined Polymers Using Dissipative Particle Dynamics

    Article • Langmuir, October 2007, American Chemical Society (ACS)

    Armando Gama Goicochea

  58. Dependence of thermodynamic properties of model systems on some dissipative particle dynamics parameters

    Article • Molecular Physics, September 2007, Taylor & Francis

    Armando Gama Goicochea

  59. Novel tools for coating developers: a solution to the inverse problem in formulation

    Article • Journal of Coatings Technology and Research, July 2007, Springer Science + Business Media

    Armando Gama Goicochea

  60. Computer simulations of surfactant monolayers at solid walls

    Article • Journal of Colloid and Interface Science, May 2006, Elsevier

    Armando Gama Goicochea

  61. Finite-size effects in dissipative particle dynamics simulations

    Article • The Journal of Chemical Physics, February 2006, American Institute of Physics

    Armando Gama Goicochea

  62. Echoes of the superconducting gap in proximity tri-layer junctions

    Article • Physica C Superconductivity, November 2000, Elsevier

    Armando Gama Goicochea

  63. High-temperature superconductivity in the Van Hove scenario

    Article • March 1994, American Physical Society (APS)

    Armando Gama Goicochea

  64. Superconductivity above 100 K by Pr substitution in the two-copper-layer Bi-Pb-Sr-Ca-Cu-O system

    Article • August 1990, American Physical Society (APS)

    Armando Gama Goicochea