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Margarita Stoytcheva

Instituto de Ingenieria
Universidad Autonoma de Baja California

Publications

1973
M.Manewa, M.Stoytchewa.
Über die Loslichkeit von Na2SeO4 und das Verhalten von Na2SeO4.10H2O in Organischen Lösungsmitteln.
Monatshefte für Chemie, 104, 356-359, 1973. ISSN 0026-9247 IF 0.471

1989
M.Stoytcheva, C.Noninski.
Détermination voltammètrique d'iodures à l'aide d'une électrode tournante à renouvellement constant de la surface.
Bul. Soc.Chim. Belge, 98, 5, 297-301, 1989. ISSN 0037-9646 IF 0.661

M.Stoytcheva, C.Noninski.
Détermination voltammètrique des ions Bi(III) à l'aide d'une électrode tournante à renouvellement constant de la surface.
Bul.Soc.Chim. Belge, 98, 5, 303-306, 1989. ISSN 0037-9646 IF 0.661

V.Tabakova, M.Stoytcheva, R.Trifonova.
On the emission of BaCl2-Tl single crystals.
Bul.Soc.Chim.Belge, 98, 12, 881-885, 1989. ISSN 0037-9646 IF 0.661

1991
N.Nankov, M. Stoytcheva, E. Mladenova, R. Zlatev.
Détermination bioélectrocatalytique du glucose dans le serum sanguin.
Bul.Soc.Chim.Belge, 100, 2, 123-128, 1991. ISSN 0037-9646 IF 0.661

1992
M. Stoytcheva.
Détermination bioélectrocatalytique du glucose en présence d'autres glucides. Specificité du dosage.
Bul.Soc.Chim. Belge, 101, 12, 1037-1041, 1992. ISSN 0037-9646 IF 0.661

M. Stoytcheva.
Bioelectrocatalytical method for glucose determination in foodstuffs.
Bul.Soc.Chim.Belge, 101, 12, 1043-1046, 1992. ISSN 0037-9646 IF 0.661

1994
M. Stoytcheva.
Bioelectrocatalytical determination of some heavy metals and their influence on the catalytic activity of the immobilized acetylcholinesterase.
Bul.Soc.Chim.Belge, 103, 4, 147-149, 1994. ISSN 0037-9646 IF 0.661

M. Stoytcheva.
Acetylcholinesrerase based amperometric sensor - inhibitors detection.
Anal. Letters, 27, 15, 3065-3080, 1994. ISSN 0003-2719 IF 1.000

1995
M. Stoytcheva.
Acetylcholinesterase based amperometric sensor.
Electroanalysis, 7, 6, 560-562, 1995. ISSN 1040-0397 IF 1.350

M.Stoytcheva.
Electrocatalysis with an acetylcholinesterase immobilized graphite electrode.
Electroanalysis, 7, 7, 660-662, 1995. ISSN 1040-0397 IF 1.350

M. Stoytcheva, N. Nankov, V. Sharkova.
Analytical characterisation and application of a p-benzoquinone mediated amperometric sensor with covalently linked glucoseoxidase.
Anal. Chim. Acta, 315, 101-107, 1995. ISSN 0003-2670 IF 2.033

1996
M. Stoytcheva, R. Zlatev.
Bioelectrocatalytical studies on the effect of some pharmaceuticals on the acetylcholinesterase activity.
Electroanalysis, 8, 676-679, 1996. ISSN 1040-0397 IF 1.350

1998
M. Stoytcheva,V. Sharkova, J.P.Magnin.
Electrochemical approach in studying the inactivation of the immobilized acetylcholinesterase by arsenate (III).
Electroanalysis, 10, 14, 994-998, 1998. ISSN 1040-0397 IF 1.350

M. Stoytcheva, V. Sharkova, M. Panayotova.
Electrochemical approach in studying the inhibition of acetylcholinesterase by arsenate (III) - analytical characterisation and application for arsenic determination.
Anal.Chim.Acta, 364, 195-201, 1998. ISSN 0003-2670 IF 2.033

1999
S. Cosnier, M. Stoytcheva, A. Senillou, H. Perrot, R. Furriel, F. Leone.
A biotinylated conducting polypyrrole for the spatially controlled construction of an amperometric biosensor.
Anal. Chem., 71, 3692-3697, 1999. ISSN 0003-2700 IF 5.450

2000
S. Cosnier, F. Lambert, M. Stoytcheva.
A composite clay glucose biosensor based on an electrically connected HPR.
Electroanalysis, 12, 5, 356-360, 2000. ISSN 1040-0397 IF 1.350

2002
M. Stoytcheva, V. Sharkova.
Kinetics of the inhibition of immobilized acetylcholinesterase with Hg (II).
Electroanalysis, 14, 14, 1007-1010, 2002. ISSN 1040-0397 IF 1.350

M. Stoytcheva.
Electrochemical evaluation of the kinetic parameters of a heterogeneous enzyme reaction in presence of metal ions.
Electroanalysis 14, 13, 923-927, 2002. ISSN 1040-0397 IF 1.350

2004
C. Combellas, F. Kanoufi, M. Stoytcheva, A. Thiébault.
Cation effects in the reductionon of stilbenes in liquid ammonia.
J. Phys. Chem. B, 108, 8, 2756-2763, 2004. ISSN 1520-6106 IF 3.834

2005

L. Petkov, M. Stoytcheva, I. Valov.
Anodic reactions with As(III) participation.
Bulletin of Electrochemistry, 21, 2 93-96, 2005. ISSN 0256-1654 IF 0.241

2006
R. Zlatev, J-P. Magnin, P. Ozil, M. Stoytcheva.
Bacterial sensors based on Acidithiobacillus ferrooxidans. Part. I. Fe2+ and S2O32- determination.
Biosensors and Bioelectronics, 21, 8, 1493-1500, 2006. ISSN 0956-5663 IF 4.132

R. Zlatev, J-P. Magnin, P. Ozil, M. Stoytcheva.
Bacterial sensors based on Acidithiobacillus ferrooxidans. Part. II. Cr(VI) determination.
Biosensors and Bioelectronics, 21, 8, 1501-1506, 2006. ISSN 0956-5663 IF 4.132

R. Zlatev, J-P. Magnin, P. Ozil, M. Stoytcheva.
Acidithiobacillus ferrooxidans fixation on mercuric surfaces and its application in stripping voltammetry.
Biosensors and Bioelectronics 21, 9, 1753-1759, 2006. ISSN 0956-5663 IF 4.132

M. Stoytcheva, R. Zlatev, B. Valdez, J.-P. Magnin, Z. Velkova.
Electrochemical sensors based on Arthrobacter globiformis for cholinesterase activity determination.
Biosensors and Bioelectronics 22, 1-9, 2006. ISSN 0956-5663 IF 4.132

R. Zlatev, M. Stoytcheva, B. Salas, J.-P. Magnin, P. Ozil.
Simultaneous determination of species by Differential Alternative Pulses Voltammetry.
Electrochemistry Communications, 8, 1699-1706, 2006. ISSN: 1388-2481 IF 3.484

2008
S. B. Valdez, B .M. Carrillo, R. Zlatev, M. Stoytcheva, W. M. Schorr, R. J. Cobo, L. T. Perez, J. M. Bastidas.
Influence of Actinomyces israelii biofilm on the corrosion behaviour of copper IUD.
Anti-Corrosion Methods and Materials, 55, 2 55–59,•2008 ISSN 0003-5599, IF 0.406

M. Ovalle, M. Stoytcheva, R. Zlatev, B. Valdez, Z. Velkova.
Electrochemical study on the type of immobilised acetylcholinesterase inhibition by sodium fluoride.
Electrochimica Acta, 53, 6344-6350, 2008. ISSN: 0013-4686 IF 3.078
2009
B. Valdez, M. Schorr, M. Quintero, M. Carrillo, R. Zlatev, M. Stoytcheva, J. Ocampo.
Corrosion and scalling at Cerro Prieto geothermal field.
Anti-Corrosion Methods and Materials, 56, 1, 28-34, 2009 ISSN: 0003-5599, IF 0.514

M. Stoytcheva, R. Zlatev, Z. Velkova, B. Valdez, M. Ovalle, L. Petkov.
Hybrid electrochemical biosensor for organophosphorus pesticides quantification
Electrochimica Acta, 54, 1721-1727, 2009 ISSN: 0013-4686, IF 3.325

M. Stoytcheva, R. Zlatev, J.-P. Magnin, M. Ovalle, B. Valdez.
Leptospirillum ferrooxidans based Fe2+ sensor.
Biosensors and Bioelectronics, 25, 482-487, 2009. ISSN 0956-5663 IF 5.429

M. Ovalle, M. Stoytcheva, R. Zlatev, B. Valdez.
Electrochemical study of rat brain acetylcholinesterase inhibition by chlorofos: kinetic aspects and analytical applications.
Electrochimica Acta, 55, 516-520, 2009. ISSN: 0013-4686 IF 3.325

2010
Z. Velkova, D. Gochev, M. Stoytcheva
Hexavalent chromium removal by waste mycelium of Aspergillus awamori.
J. Serb. Chem. Soc., 75, 4, 551-564, 2010. ISSN 0352-5139, IF 0.820

M. Carrillo, B. Valdez, L. Vargas, L. Alvarez, M. Schorr, R. Zlatev, M. Stoytcheva
In-vitro Actinomyces israelii's biofilm development on IUD copper surfaces.
Contraception, 81, 3, 261-264, 2010. ISSN 0010-7824, IF 2.327

B. Valdez, M. Schorr, R. Zlatev, M. Stoytcheva
Errosion-corrosion in phosphoric acid production.
Materials Performance, January 2010, 56-59. ISSN: 0094-1492. IF 0.074

V. Gochev, Z. Velkova, M. Stoytcheva
Biosorption of coper(II) by immobilized dead biomass of Saccharomyces cerevisiae
Biotechnology & Biotechnologycal Equipment, 24, 2, 607-612, 2010. ISSN: 1310-2818. IF 0,292

R. Zlatev, M. Stoytcheva, B. Valdez
As(III) determination in the presence of Pb(II) by differential alternative pulses voltammetry
Electroanalysis, 22, 15, 1671-1674, 2010. ISSN: 1521-4109. IF: 2.901

2011
L. Toscano, G. Montero, M. Stoytcheva, H. Campbell, A. Lambert
Preliminary Assessment of Biodiesel Generation from Meat Industry Residues in Baja California, Mexico
Biomass and Bioenergy, 35, 1, 26-31, 2011, ISSN: 0961-9534; IF: 3.326

L. Toscano, V. Gochev, G. Montero, M. Stoytcheva
Enhanced production of extracellular lipase by novel mutant strain of Aspergillus niger
Biotechnology & Biotechnologycal Equipment, 35, 1, 2243-2247, 2011. ISSN: 1310-2818. IF 0,292
Member
Grade: Member

Member since May 19, 2011
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