Analytical chemistry departmemt

Electrochemistry methods laboratory


 

Research topics
Publications
Funded projects
Partners
Joint laboratory
MSU-LG Electronics

 

 


Achievements and Priorities:

I. Best electrocatalyst for H2O2 reduction based on Prussian Blue (PB) (Electroanal. 13 (2001) 813)
     - advanced transducer for oxidase-based biosensors;
          (Anal. Let. 27 (1994) 2861, Anal. Chem. 67 (1995) 2419, Anal. Chem. 72 (2000) 1720)
     - on the mechanism of electrocatalysis;
          (J. Electroanal. Chem. 456 (1998) 97, Electrochem. Commun. 1 (1999) 78, Anal. Chem. 86 (2014) 4131)
     - sensor with record performance characteristics based on PB nano-electrode arrays;
          (Anal.l Chem. 76 (2004) 474, Angewandte Chemie-Int. Ed. 46 (2007) 7678) - superstable sensor for H2O2;
          (Anal. Chem. 83 (2011) 2359, Electrochim. Acta 122 (2014) 173)

II. Improved enzyme immobilization protocol -> advanced biosensors
     - advanced biosensors for glucose, glutamate, lactate;
          (Anal. Chem. 68 (1996) 4335, Anal. Chem. 74 (2002) 1597, Anal. Chem. 82 (2010) 1601, Anal. Chem. 84 (2012) 1220)
     - non-invasive hypoxia monitor: enzyme engineering upon immobilization;
          (Anal. Chem. 86 (2014) 5215)

III. Direct (mediator-free) bioelectrocatalysis (Bioelectrochem. 88 (2012) 70)
      - bioelectrocatalysis by hydrogenases: equilibrium hydrogen potential;
           (Bioelectrochem. & Bioenerget. 12 (1984) 267, J. Biotechnol. 27 (1993) 331, Bioelectrochem. 55 (2002) 169)
      - hydrogen fuel electrodes based on the enzymes;;
          (Electrochem. Commun. 4 (2002) 417, Int. J. Hydr. Energy 27 (2002) 1501, Electrochem. Commun. 8 (2006) 851)
      - organic wastes into electricity: hydrogen uptake directly from microbial media;
           (Biochem. Soc. Trans. 33 (2005) 73, Enzyme and Microbial Technol. 49 (2011) 453, Plos One 8 (2013) e83004)
      - oriented enzyme immobilization: limiting efficiencies of direct bioelectrocatalysis;
           (Electrochimica Acta 55 (2010) 7696, Angewandte Chemie - Int. Ed. 46 (2007) 7244)

IV. Novel class of electroactive polymers: electropolymerized azines
           (Bioelectrochem. & Bioenerget. 32 (1993) 35, J. Electroanal. Chem. 395 (1995) 221, Electroanalysis 11 (1999) 149)
      - electropolymerized azines in electrocatalysis of NAD+/NADH regeneration;
           (Electroanal. 6 (1994) 821, Electroanal. 11 (1999) 553, Electrochem. Commun. 5 (2003) 677)

V. Polyaniline based advanced transducers
      - self-doped polyaniline electroactive in neutral and basic aqueous media;
           (J. Electroanal. Chem. 371 (1994) 259; 402 (1996) 217; 544 (2003) 59
      - polyaniline based advanced pH transducer;
           (Anal. Let. 27 (1994) 2871, Anal. Chem. 71 (1999) 2534, Bioelectrochem. 55 (2002) 75)
      - novel detection principle based on substituted polyaniline self-doping;
           (Anal. Chem. 86 (2014) 11690, Electrochem. Commun. 51 (2015) 121, Electroanal. 27 (2015) 2055

VI. Oriented immobilization of antibodies (Analytical Chemistry 72 (2000) 3805)

VII. Sensors using liquid|liquid interface
      - protein transport across liquid|liquid interface;
           (J. Electroanal. Chem. 371 (1994) 259; 402 (1996) 217; 544 (2003) 59
      - DNA sensor based on liquid|liquid interface;
           (Biosensors & Bioelectronics 18 (2003) 1031, Anal. Chem. 80 (2008) 1336)
      - solid supported surfactant films
           (Electroanal. 11 (1999) 1094, Bioelectrochem. 56 (2002) 91, Electrochem. Commun. 5 (2003) 329, 12 (2010) 455)