Search Results - "Gallo‐Villanueva, Roberto C."

Recent advances and challenges in the recovery and purification of cellular exosomes by Ayala‐Mar, Sergio, Donoso‐Quezada, Javier, Gallo‐Villanueva, Roberto C., Perez‐Gonzalez, Victor H., González‐Valdez, José

“…Exosomes are nanovesicles secreted by most cellular types that carry important biochemical compounds throughout the body with different purposes, playing a…”
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Recent advances and challenges in temperature monitoring and control in microfluidic devices by Dos‐Reis‐Delgado, Alejandro A., Carmona‐Dominguez, Andrea, Sosa‐Avalos, Gerardo, Jimenez‐Saaib, Ivan H., Villegas‐Cantu, Karen E., Gallo‐Villanueva, Roberto C., Perez‐Gonzalez, Víctor H.

“…Temperature is a critical—yet sometimes overlooked—parameter in microfluidics. Microfluidic devices can experience heating inside their channels during…”
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Joule heating effects in optimized insulator‐based dielectrophoretic devices: An interplay between post geometry and temperature rise by Gallo‐Villanueva, Roberto C., Perez‐Gonzalez, Victor H., Cardenas‐Benitez, Braulio, Jind, Binny, Martinez‐Chapa, Sergio O., Lapizco‐Encinas, Blanca H.

“…Insulator‐based dielectrophoresis (iDEP) is the electrokinetic migration of polarized particles when subjected to a non‐uniform electric field generated by the…”
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Trends and challenges in microfluidic methods for protein manipulation—A review by de los Santos‐Ramirez, J. Martin, Boyas‐Chavez, Pablo G., Cerrillos‐Ordoñez, Andres, Mata‐Gomez, Marco, Gallo‐Villanueva, Roberto C., Perez‐Gonzalez, Victor H.

“…Proteins are important molecules involved in an immensely large number of biological processes. Being capable of manipulating proteins is critical for…”
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A survey of electrokinetically‐driven microfluidics for cancer cells manipulation by Romero‐Soto, Fabian O., Polanco‐Oliva, Maria I., Gallo‐Villanueva, Roberto C., Martinez‐Chapa, Sergio O., Perez‐Gonzalez, Victor H.

“…Cancer is one of the leading causes of annual deaths worldwide, accounting for nearly 10 million deaths each year. Metastasis, the process by which cancer…”
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Dielectrophoretic behavior of PEGylated RNase A inside a microchannel with diamond‐shaped insulating posts by Mata‐Gómez, Marco A, Gallo‐Villanueva, Roberto C, González‐Valdez, José, Martínez‐Chapa, Sergio O, Rito‐Palomares, Marco

“…Ribonuclease A (RNase A) has proven potential as a therapeutic agent, especially in its PEGylated form. Grafting of PEG molecules to this protein yields…”
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Separation of mixtures of particles in a multipart microdevice employing insulator-based dielectrophoresis by Gallo-Villanueva, Roberto C., Pérez-González, Victor H., Davalos, Rafael V., Lapizco-Encinas, Blanca H.

“…Dielectrophoresis is the electrokinetic movement of particles due to polarization effects in the presence of non‐uniform electric fields. In insulator‐based…”
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Electrokinetically Driven Exosome Separation and Concentration Using Dielectrophoretic-Enhanced PDMS-Based Microfluidics by Ayala-Mar, Sergio, Perez-Gonzalez, Victor H, Mata-Gómez, Marco A, Gallo-Villanueva, Roberto C, González-Valdez, José

“…Exosomes are a specific subpopulation of extracellular vesicles that have gained interest because of their many potential biomedical applications. However,…”
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Direct Current Electrokinetic Particle Trapping in Insulator-Based Microfluidics: Theory and Experiments by Cardenas-Benitez, Braulio, Jind, Binny, Gallo-Villanueva, Roberto C, Martinez-Chapa, Sergio O, Lapizco-Encinas, Blanca H, Perez-Gonzalez, Victor H

“…The classic theory of direct-current (DC) insulator-based dielectrophoresis (iDEP) considers that, in order to elicit particle trapping, dielectrophoretic…”
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Joule heating effects on particle immobilization in insulator-based dielectrophoretic devices by Gallo-Villanueva, Roberto C., Sano, Michael B., Lapizco-Encinas, Blanca H., Davalos, Rafael V.

“…In this work, the temperature effects due to Joule heating obtained by application of a direct current electric potential were investigated for a microchannel…”
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DNA manipulation by means of insulator-based dielectrophoresis employing direct current electric fields by Gallo-Villanueva, Roberto C., Rodríguez-López, Carlos E., Díaz-de-la-Garza, Rocío I., Reyes-Betanzo, Claudia, Lapizco-Encinas, Blanca H.

“…Electrokinetic techniques offer a great potential for biological particle manipulation. Among these, dielectrophoresis (DEP) has been successfully utilized for…”
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Assessment of microalgae viability employing insulator-based dielectrophoresis by Gallo-Villanueva, Roberto C., Jesús-Pérez, Nadia M., Martínez-López, José I., Pacheco, Adriana, Lapizco-Encinas, Blanca H.

“…Microscale bioparticle analysis has advanced significantly providing advantages over bench-scale studies such as the use of a reduced amount of sample and…”
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Anisotropic gold nanoparticles: A survey of recent synthetic methodologies by Ortiz-Castillo, Jose E., Gallo-Villanueva, Roberto C., Madou, Marc J., Perez-Gonzalez, Victor H.

“…[Display omitted] •This review surveys recent protocols for anisotropic gold nanoparticles synthesis.•Protocols for nanoparticle synthesis are classified as…”
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Rapid Lipid Content Screening in Neochloris oleoabundans Utilizing Carbon-Based Dielectrophoresis by Galicia-Medina, Cynthia, Vázquez-Piñón, Matías, Alemán-Nava, Gibran, Gallo-Villanueva, Roberto, Martínez-Chapa, Sergio, Madou, Marc, Camacho-León, Sergio, García-Pérez, Jonathan, Esquivel-Hernández, Diego, Parra-Saldívar, Roberto, Pérez-González, Víctor

“…In this study, we carried out a heterogeneous cytoplasmic lipid content screening of Neochloris oleoabundans microalgae by dielectrophoresis (DEP), using…”
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Isolation of prostate tumor initiating cells (TICs) through their dielectrophoretic signature by Salmanzadeh, Alireza, Romero, Lina, Shafiee, Hadi, Gallo-Villanueva, Roberto C, Stremler, Mark A, Cramer, Scott D, Davalos, Rafael V

“…In this study, the dielectrophoretic response of prostate tumor initiating cells (TICs) was investigated in a microfluidic system utilizing contactless…”
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Simple Approach to Reducing Particle Trapping Voltage in Insulator-Based Dielectrophoretic Systems by Perez-Gonzalez, Victor H, Gallo-Villanueva, Roberto C, Cardenas-Benitez, Braulio, Martinez-Chapa, Sergio O, Lapizco-Encinas, Blanca H

“…Insulator-based dielectrophoresis (iDEP) is a microfluidic technique used for particle analysis in a wide array of applications. Significant efforts are…”
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Investigating dielectric properties of different stages of syngeneic murine ovarian cancer cells by Salmanzadeh, Alireza, Sano, Michael B., Gallo-Villanueva, Roberto C., Roberts, Paul C., Schmelz, Eva M., Davalos, Rafael V.

“…In this study, the electrical properties of four different stages of mouse ovarian surface epithelial (MOSE) cells were investigated using contactless…”
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Dielectrophoretic manipulation of exosomes in a multi-section microfluidic device by Ayala-Mar, Sergio, Gallo-Villanueva, Roberto C., González-Valdez, José

“…Exosomes are a specific population of extracellular vesicles that because of their critical physiology have become of great interest in biomedical research…”
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Modelling of electrokinetic phenomena for capture of PEGylated ribonuclease A in a microdevice with insulating structures by Mata-Gomez, Marco A., Perez-Gonzalez, Victor H., Gallo-Villanueva, Roberto C., Gonzalez-Valdez, Jose, Rito-Palomares, Marco, Martinez-Chapa, Sergio O.

“…Synthesis of PEGylated proteins results in a mixture of protein-polyethylene glycol (PEG) conjugates and the unreacted native protein. From a ribonuclease A…”
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Simultaneous electrokinetic flow and dielectrophoretic trapping using perpendicular static and dynamic electric fields by Sano, Michael B., Gallo-Villanueva, Roberto C., Lapizco-Encinas, Blanca H., Davalos, Rafael V.

“…Microfluidics is a rapidly growing field that offers great potential for many biological and analytical applications. There are important advantages that…”
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