Publicaciones

A continuación se listan las publicaciones más recientes que se han realizado en el grupo de investigación. Si desea más información, puede consultar el GrupLAC.

2015

  • Improved performance of lipases immobilized on heterofunctional octyl-glyoxyl agarose beads. Autores: Claudia Cristina Ortiz López, Nazzoly Rueda, Rodrigo Gonzalo Torres Sáez, Oveimar Barbosa, Roberto Fernandez Lafuente.
  • Immobilization of lipases on hydrophobic supports involves the open form of the enzyme. Autores: Evelin A. Manoel, Jose C.S. dos Santos, Denise M.G. Freire, Nazzoly Rueda, Roberto Fernandez-Lafuente

2014:

  •  Synthesis, characterization, and evaluation of antibacterial effect of Ag nanoparticles against Escherichia coli O157:H7 and methicillin-resistant Staphylococcus aureus (MRSA).D. Paredes, C. Ortiz, R. Torres Descargar.
  • Review. Article Glutaraldehyde in bio-catalysts design: a useful crosslinker and a versatile tool in enzyme immobilization O. Barbosa, C. Ortiz, A.l Berenguer-Murcia, R. Torres, Rafael C. Rodrigues and R. Fernandez-Lafuente
  • Tuning of Lecitase features via solid-phase chemical modification: Effect of the immobilization protocol. C. Garcia, José C.S. dos Santosa, O. Barbosa, R. Torres, E Pereirad, V. Cortes , L. Gonçalves, R. Fernandez-Lafuente
  • Stability analysis of antimicrobial peptides in solvation conditions by molecular dynamics.D. Osorio, P. Rondón, R. Torres
  • Classification of antimicrobial peptides by using the P-Spectrum Kernel and support vector machinesRondón, P., Sierra, D.A., Torres, R.
  • Antimicrobial peptides: Promising antibiotics against pathogenic microorganismsCruz, J., Ortiz, C., Guzmán, F., Fernandez-Lafuente, R., Torres, R
  • Glutaraldehyde in bio-catalysts design: a useful crosslinker and a versatile tool in enzyme immobilization. Autores:Claudia Cristina Ortiz López,Oveimar Barbosa, Angel Berenguer Murcia, Rafael C Rodrigues, Roberto Fernandez Lafuente.
  • Producción biocatalítica de alcohol Perílico utilizando células completas De aspergillus niger dsm 821. Autores:Claudia Cristina Ortiz López, Gloria A. Prieto, Aide Perea.
  • Essential oils with insecticidal activity against larvae of Aedes aegypti (Diptera: Culicidae).Autores: Stelia Carolina Mendez, Sharon Smith Vera Rincón, Fernando Rodriguez Sanabria, Elena Stashenko, Jonny Edward Duque Luna.
  • Amination of enzymes to improve biocatalyst performance: coupling genetic modification and physicochemical tools . Autores:Claudia Cristina Ortiz López, OVEIMAR BARBOSA, Rodrigo Gonzalo Torres Sáez,Roberto Fernandez Lafuente, Rafael C Rodriguez.
  • Design and activity of novel lactoferrampin analogues against O157:H7 enterohemorrhagic Escherichia coli. Autores: Jennifer Cruz, Claudia Cristina Ortiz López, Fanny Guzman Quimbayo, Constanza Cárdenas, Roberto Fernandez Lafuente, Rodrigo Torres.
  • Chemical modification of lipase B from Candida antarctica for improving biochemical properties of activity, stability and selectivity. Autores:Claudia Cristina Ortiz López, Rodrigo Gonzalo Torres Sáez, Oveimar Barbosa, Roberto Fernandez Lafuente.

2013:

  • Biotechnological prospects of the lipase from Mucor javanicus.C.Garcia, O. Barbosa , C. Ortiz, R. Torres, Rafael C. Rodrigues, R. Fernandez.
  • Glutaraldehyde in bio-catalysts design: a useful crosslinker and a versatile tool in enzyme immobilization.O. Barbosa; C. Ortiz; A. Bereguer; R. Torres; Rafael C. Rodrigues; R. Fernandez.
  • Design and activity of novel lactoferrampin analogues against O157:H7 enterohemorrhagic Escherichia coli..J. Cruz, C. Ortiz, F. Guzmán, C. Cárdenas, R. Fernandez, R. Torres.Descargar.
  • “Heterofunctional Supports in Enzyme Immobilization: From Traditional Immobilization Protocols to Opportunities in Tuning Enzyme Properties”.Barbosa, O., Torres, R., Ortiz, C., Berenguer-Murcia, A., Rodrigues, R., Fernández-Lafuente, R.Descargar.
  • “Modifying enzyme activity and selectivity by immobilization”. Rodrigues, R., Ortiz, C., Berenguer-Murcia, A., Torres, R., Fernández-Lafuente, R.Descargar
  • Solid-phase modification with succinic polyethyleneglycol of aminated lipase B from Candida antarctica: Effect of the immobilization protocol on enzyme catalytic properties. M. Ruiz, M. Galvis, O. Barbosa, C. Ortiz, R. Torres, R. Fernandez.Descargar.
  • Biotechnological prospects of the lipase from Mucor javanicus. C. Garcia, O. Barbosa, C. Ortiz, R. Torres, R. Rodrigues, R. Fernandez.
  • Balance de Flujos Metabólicos en Saccharomyces cerevisiae basado en Compartimentalización Intracelular. C. Vargas, C. García, H. Arguello, R.Torres. Descargar

2012:

  • Chemical amination of lipase B from Candida antarctica is an efficient solution for the preparation of crosslinked enzyme aggregates. M. Galvis, O. Barbosa, M. Ruiz, J. Cruz, C. Ortiz, R. Torres, R. Fernandez. Descargar .
  • Predictive Potential of Flux Balance Analysis of Saccharomyces cerevisiae Using as Optimization Function Combinations of Cell Compartmental Objectives.C. García, C. Vargas, R. Torres.Descargar.
  • The slow-down of the CALB immobilization rate permits to control the inter and intra molecular modification produced by glutaraldehyde. O. Barbosa, R. Torres, C. Ortiz, R. Fernandez. Descargar.
  • Versatility of glutaraldehyde to immobilize lipases: Effect of the immobilization protocol on the properties of lipase B from Candida antarctica. O. Barbosa, R. Torres, C. Ortiz, R. Fernandez.Descargar.
  • Optimized preparation of CALB-CLEAs by response surface methodology: Thenecessity to employ a feeder to have an effective crosslinking. J. Cruz, O. Barbosa, R C. Rodrigues, R. Fernandez, R. Torres, C. Ortiz.Descargar.
  • Modulation of the properties of immobilized CALB by chemical modification with 2,3,4-trinitrobenzenesulfonate or ethylendiamine. Advantages of using adsorbed lipases on hydrophobic supports. O. Barbosa, M. Ruiz, C. Ortiz, M. Fernández, R. Torres, R. Fernandez. Descargar.
  • Enhancement of starting up anaerobic digestion of lignocellulosic substrate: fique’s bagasse as an example. M. Quintero, L. Castro, C. Ortiz, C. Guzmán, H. Escalante.Descargar.
  • Effect of solid-phase chemical modification on the features of the lipase from Thermomyces lanuginosus. Galvis M, Barbosa O, Torres R, Ortiz C, Fernández, C.Descargar.
  • Predicción a escala genómica de componentes de Saccharomyces cerevisiae mediante análisis de balance de flujos.C. Vargas,  H. Arguello, R. Torres.
  • Predicción de la estructura secundaria de proteínas usando máquinas de soporte vectorial. D. Delgado, H. Arguello, R. Torres. Descargar
  • Estudio preliminar de la expresión proteómica cerebral de la región hipocampal de ratas expuestas a diferentes niveles de estrés inducido por el nado forzado. N. Guerrero, R. Torres, C. Conde.
  • LACTIC ACID PRODUCTION BY Lactobacillus sp. FROM BIODIESEL DERIVED RAW GLYCEROL. Autores: Daniel Ricardo Molina, Carolina Luna Guzmán, Yessica Prada Palomo, Pedro Díaz Ruiz, Marly Romero Vanegas.
  • SOLID-PHASE MODIFICATION WITH SUCCINIC POLYETHYLENEGLYCOL OF AMINATED LIPASE B FROM Candida antarctica: Effect of the immobilization protocol on enzyme catalytic properties. Autores: Mónica Ruiz, Magaly Galviz, Oveimar Barbosa,Claudia Ortiz, Rodrigo Torres,Roberto Fernandez Lafuente.
  • SOLID-PHASE AMINATION OF LIPASE B FROM Candida antarctica FOR THE PREPARATION OF CROSSLINKED ENZYME AGGREGATES: AN EFFICIENT SOLUTION FOR THE CROSSLINKING STEP. Autores: Magaly Galviz, Oveimar Barbosa, Mónica Ruiz, Jennifer Cruz, Claudia Ortiz, Rodrigo Torres,Roberto Fernandez Lafuente.

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