Información general

Chen C., Yo-Ying
Subdirectora de Asuntos Estudiantiles
Profesor Docente Asociado

Doctor en Química
Universidad de Santiago

Docencia

QIM100A  Química General II 
QIM100E  Química para Ingeniería
QIM100P  Química General
QIM122    Análisis Forense 
QIM512    Análisis Químico y Bioquímico en los Peritajes Forenses

Proyectos

Colaborador del Proyecto Implementación de un programa de acompañamiento para estudiante de primer año.

Publicaciones

Y. Chen, M. Angélica del Valle, N. Valdebenito, F. Zacconi, Mediciones y Métodos de Uso Común en el Laboratorio de Química. 2014, Santiago: Ediciones UC; 2014.

M. del Valle, Y. Chen, A. Alarcon, A. Ramos, L. Hernandez, C. Canales, B. Gonzalez., Inclusion of glutathione peroxidase on polypyrrole modified electrode, to be assayed as glutathione sensor, Journal Of The Chilean Chemical Society, 58(4):1991-1993, 2013.

G. Ramirez, J. Henriquez, Y-Y Chen, M.C. Goya, L. Mendoza, B. Matsuhiro, M. Isaacs, M.C. Arevalo, M.J. Aguirre, Amperometric detection of sulfite forming an adduct with gallic acid in ethanol: water 12%v/v solution, Journal Of Molecular Catalysis A-Chemical, (00):000-000, 2012.

M. J Aguirre, Y. Chen, G. Ramirez, M. Isaacs, F. Isaacs, W. Cheuquepan, Electrocatalytic modified electrodes with metal transition complexes for the detection of sulfur and nitrogen oxoanions. In: Richard Esposito and Antonio Conti Nova Science Publishers Inc,editors. Polymer Electrolyte Membrane Fuel Cells and Electrocatalysis, N.Y. USA: Nova Science Publishers, Inc; p. 341-419,2009.

M. del Valle, Y. Chen, A. Alarcon, A. Ramos, L. Hernandez, C. Canales, B. Gonzalez, Inclusion of glutathione peroxidase on polypyrrole modified electrode, to be assayed as glutathione sensor, Journal Of The Chilean Chemical Society, 58(4):1991-1993, 2013.

W.Cheuquepán, D. Villagra, M.I. Azócar, G. Ramírez, Y.Y. Chen, B. Matsuhiro, L. Mendoza, M. Isaacs, M.J. Canales, M.J. Aguirre, An amperometric sensor for sulfite using electrodes modified with Co-porphyrins subsituted with different number of bismethoxiphenyl group", J. Chil. Chem Soc, 55(2), 253-256, 2010

MJ. Aguirre, Y-Y.Chen, M. Isaacs, B. Matsuhiro, L. Mendoza, S. Torres, Electrochemical behaviour and antioxidant capacity of anthocyanins from Chilean red wine, grape and raspberry, Food Chemistry, 121: 44-48, 2010

G. Ramírez, M.C.Goya, L.Mendoza, B. Matsuhiro, M. Isaacs, Y-Y Chen, MC. Arevalo, J. Henriquez, W.Cheuquepan, MJ. Aguirre, Iron porphyrin-modified electrodes: influence of the method of modification on the stability and electroactivity in oxidation of sulfite or hydrogensulfite in ethanol -water solutions, J. Coord. Chemistry, 62: 2782-2791, 2009

P.Bravo, Y-Y Chen, MJ.Aguirre, G. Ramírez, MJ.Canales, B. Matsurhiro, L. Mendoza, M.Isaacs, MC Arevalo, Electro-oxidation and determination of sulfite in ethanol-water solutions using poly Cu(II)-tetrakis(x-tetraaminopheny) Iporphyrin/glassy-carbon modified electrodes, Collect. Czech. Chemistry Commun.,74(4), 545-557, 2009

A. Camargo, MJ. Aguirre, W. Cheuquepán, Y-Y Chen, G. Ramírez, Electrooxidation of nitrite mediated by Cu-x-tetraaminophenylporphyrin (X=2,3 and4) glassy carbon-modified electrodes: effect of the position of the substituent", Electroanalysis, 20 (24), 2635-2641, 2008

A. Pinheiro, SM. Carvalho, J.H. Zagal, Y. Chen, Electrocatalytic oxidation of hydrazine in alkaline media promoted by iron tetrapyridinophorphyrazine confined on a graphite surface, Journal of Electroanalytical Chemistry, J. Braz, Chem, Soc. Vol. 19, (4):720-726, 2008

D. Geraldo, C. Linares, S. Ureta-Zañartu, Y.Y Chen, JH Zagal, Non-linear correlation between redox potential and Hammett parameteers of substituted cobalt phtalocianines and their activity for hydrazine electrooxidation, Electrochem Comm,  4, 182-187, 2002

E. Ríos, Y.Y.Chen, M. Gracia, JF. Marco, JR. Gancedo y JL. Gautier, Influence of the partial replacement of the Fe by Mn on the electrocatalytic activity for oxygen evolution in the L. (1-0,5x) Fe(1,5x1)Mn(1-x)04 spinel system, Electrochimica Acta, 47: 559-566, 2001

J.L. Gautier, Y.Y Chen, E. Ríos, Electrocatalytic oxygen evolution on lithium manganese ferrites in KOH medium, Bol. Sociedad Chilena Química, 44: 239-242, 1999