Ronald Marquez

Forest Biomaterials

https://orcid.org/0000-0001-6003-7487

Formulation, Colloids and interface Science, Emulsions, Interfacial Rheology, Surfactants

Ronald Márquez is a Chemical Engineer from the Universidad de Los Andes (Merida-Venezuela) with a PhD in Formulation of surfactant-oil-water systems and its relationship with Interfacial Rheology. He is Associate Professor of the Department of Industrial and Applied Chemistry and researcher of the FIRP Laboratory since 2006. Contact: marquezronald@ula.ve - marquezronald.ula.ve@gmail.com

Works (15)

2020 journal article

How the Influence of Different Salts on Interfacial Properties of Surfactant–Oil–Water Systems at Optimum Formulation Matches the Hofmeister Series Ranking

Journal of Surfactants and Detergents, 3.

By: R. Vera, F. Salazar‐Rodríguez, R. Marquez & A. Forgiarini

Source: ORCID
Added: April 13, 2020

2020 journal article

How to Use the Normalized Hydrophilic-Lipophilic Deviation (HLDN) Concept for the Formulation of Equilibrated and Emulsified Surfactant-Oil-Water Systems for Cosmetics and Pharmaceutical Products

Cosmetics, 7(3), 57.

By: J. Salager, R. Antón, J. Bullón, A. Forgiarini & R. Marquez

Source: ORCID
Added: July 15, 2020

2020 journal article

Synthesis, Characterization, Evaluation of Interfacial Properties and Antibacterial Activities of Dicarboxylate Anacardic Acid Derivatives from Cashew Nut Shell Liquid of Anacardium occidentale L.

Journal of Surfactants and Detergents, 1.

By: S. Khatib, J. Bullón, J. Vivas, A. Bahsas, Y. Rosales‐Oballos, R. Marquez, A. Forgiarini, J. Salager

Source: ORCID
Added: April 13, 2020

2019 journal article

Breaking of Water-In-Crude Oil Emulsions. Part 9. New Interfacial Rheology Characteristics Measured Using a Spinning Drop Rheometer at Optimum Formulation

Energy & Fuels, 9(9), 8151–8164.

By: R. Marquez, A. Forgiarini, D. Langevin & J. Salager

Source: ORCID
Added: April 13, 2020

2019 journal article

Extended Surfactants Including an Alkoxylated Central Part Intermediate Producing a Gradual Polarity Transition-A Review of the Properties Used in Applications Such as Enhanced Oil Recovery and Polar Oil Solubilization in Microemulsions

Journal of Surfactants and Detergents, 22(5), 935–972.

By: J. Salager, A. Forgiarini & R. Marquez

Source: ORCID
Added: April 13, 2020

2019 journal article

New Interfacial Rheology Characteristics Measured Using a Spinning Drop Rheometer at the Optimum Formulation. Part 2. Surfactant-Oil-Water Systems with a High Volume of Middle-Phase Microemulsion

Journal of Surfactants and Detergents, 1(2), 177–188.

By: R. Marquez, R. Antón, F. Vejar, J. Salager & A. Forgiarini

Source: ORCID
Added: April 13, 2020

2018 journal article

An overview of today's project-based learning and how it has been implemented in the Chemical Engineering School at Universidad de Los Andes

Educación Química.

By: L. Tolosa, R. Marquez, L. Rennola, B. Sandia & J. Bullon

Source: ORCID
Added: April 13, 2020

2018 journal article

Instability of Emulsions Made with Surfactant–Oil–Water Systems at Optimum Formulation with Ultralow Interfacial Tension

Langmuir, 34(31), 9252–9263.

By: R. Marquez, A. Forgiarini, D. Langevin & J. Salager

Source: ORCID
Added: April 13, 2020

2018 journal article

Interfacial rheology of low interfacial tension systems using a new oscillating spinning drop method

Journal of Colloid and Interface Science, 519, 27–37.

By: J. Zamora, R. Marquez, A. Forgiarini, D. Langevin & J. Salager

Source: ORCID
Added: April 13, 2020

2018 journal article

New Interfacial Rheology Characteristics Measured using a Spinning-Drop Rheometer at the Optimum Formulation of a Simple Surfactant-Oil-Water System

Journal of Surfactants and Detergents, 21(5), 611–623.

By: R. Marquez, A. Forgiarini, J. Fernández, D. Langevin & J. Salager

Source: ORCID
Added: April 13, 2020

2017 conference paper

Obtaining products in chemical engineering through reproducing an environment of innovation in the classroom

2017 Research in Engineering Education Symposium, REES 2017.

Source: ORCID
Added: April 13, 2020

2016 journal article

Dual formulation effect produced by a high content in alcohol in oil/sodium dodecyl sulfate/pentanol/water systems and resulting shift in oil EACN

Ciencia E Ingenieria.

Source: ORCID
Added: April 13, 2020

2016 journal article

Reproducing an innovation environment in the classroom. An strategy to promote creativity in Chemical Engineering education,Reproducción de un ambiente de innovación en el salón de clase. Una estrategia para promover la creatividad en la educación en Ingeniería Química

Educacion Quimica, 27(4), 249–256.

Source: ORCID
Added: April 13, 2020

2008 journal article

Rheological changes of parenteral emulsions during phase-inversion emulsification

Journal of Dispersion Science and Technology, 29(4), 621–627.

Source: ORCID
Added: April 13, 2020

2007 journal article

Nano-emulsification of triglyceride oils for parenteral use by mean of a low-energy emulsification method

Revista Tecnica De La Facultad De Ingenieria Universidad Del Zulia.

Source: ORCID
Added: April 13, 2020

Employment

2020 - present

North Carolina State University Raleigh, NC, US
Postdoc Research Scholar Forest Biomaterials

2006 - 2020

Universidad de Los Andes Merida, Mérida, VE
Associate Professor Chemical Engineering

Education

2015 - 2019

Universidad de Los Andes Merida, Mérida, VE
PhD in Applied Sciences Chemical Engineering

Funding History

Funding history based on the linked ORCID record.

grant January 1, 2016 - January 1, 2018
TOTAL S.A. Sponsored Research Agreement
Total