(15) Electrochemical selective determination of ascorbic acid at redox active polymer modified electrode derived from direct blue 71
Kumar, S.A., Lo, P.-H., Chen, S.-M.
(2008) Biosensors and Bioelectronics, 24 (4), pp. 518-523.

(14) Amperometric determination of H2O2 at nano-TiO2/DNA/thionin nanocomposite modified electrode
Lo, P.-H., Kumar, S.A., Chen, S.-M.
(2008) Colloids and Surfaces B: Biointerfaces, 66 (2), pp. 266-273.

(13) Zinc oxide/redox mediator composite films-based sensor for electrochemical detection of important biomolecules
Tang, C.-F., Kumar, S.A., Chen, S.-M.
(2008) Analytical Biochemistry, 380 (2), pp. 174-183.

(12) Electroanalytical determination of acetaminophen using nano-TiO2/polymer coated electrode in the presence of dopamine
Kumar, S.A., Tang, C.-F., Chen, S.-M.
(2008) Talanta, 76 (5), pp. 997-1005.

(11) Electrochemical synthesis and characterization of TiO2 nanoparticles and their use as a platform for flavin adenine dinucleotide immobilization and efficient electrocatalysis
Kumar, S. A.*, Lo, P.-H., Chen, S.-M.
(2008) Nanotechnology, 19 (25), art. no. 255501, .

(10) Electroanalysis of NADH using conducting and redox active polymer/carbon nanotubes modified electrodes-a review [FULL TEXT AVAILABLE-PDF] (Also click here)
Kumar, S.A., Chen, S.-M.
(2008) Sensors, 8 (2), pp. 739-766. (Invited Review Article)

(9) Poly(4-amino-1-1′-azobenzene-3, 4′-disulfonic acid) coated electrode for selective detection of dopamine from its interferences
Kumar, S.A., Tang, C.-F., Chen, S.-M.
(2008) Talanta, 74 (4), pp. 860-866.

(8) Nanostructured zinc oxide particles in chemically modified electrodes for biosensor applications
Kumar, S.A., Chen, S.-M.
(2008) Analytical Letters, 41 (2), pp. 141-158. (Invited Review Article)