T. Finkel and N. J. Holbrook, Oxidants, oxidative stress and the biology of ageing, Nature, vol.52, issue.6809, pp.239-247, 2000.
DOI : 10.1001/archneur.1995.00540300031009

V. Patni, S. Baliga, and S. Sawal, Indian J. Lepr, vol.87, pp.17-21, 2015.

R. Mahfouz, R. Sharma, D. Sharma, E. Sabanegh, and A. Agarwal, Diagnostic value of the total antioxidant capacity (TAC) in human seminal plasma, Fertility and Sterility, vol.91, issue.3, pp.805-811, 2009.
DOI : 10.1016/j.fertnstert.2008.01.022

A. Kumar, G. Singh, B. V. Kumar, and S. K. Meur, Modulation of antioxidant status and lipid peroxidation in erythrocyte by dietary supplementation during heat stress in buffaloes, Livestock Science, vol.138, issue.1-3, pp.299-303, 2011.
DOI : 10.1016/j.livsci.2010.12.021

K. Ezzedine, J. Latreille, E. Kesse-guyot, P. Galan, S. Hercberg et al., Incidence of skin cancers during 5-year follow-up after stopping antioxidant vitamins and mineral supplementation, European Journal of Cancer, vol.46, issue.18, pp.3316-3322, 2010.
DOI : 10.1016/j.ejca.2010.06.008
URL : https://hal.archives-ouvertes.fr/hal-01614393

O. V. Smirnova, I. V. Efimova, and S. L. Khil-'ko, Antioxidant and pro-oxidant activity of ascorbic and humic acids in radical-chain oxidation processes, Russian Journal of Applied Chemistry, vol.36, issue.19, pp.252-255, 2012.
DOI : 10.1021/es0110731

B. N. Ames, R. Cathcart, E. Schwiers, and P. Hochstein, Proc. Natl. Acad. Sci, pp.6858-6862, 1981.

O. Arrigoni and M. Tullio, Biochim. Biophys. Acta, vol.1569, pp.1-9, 2002.

M. H. Alderman, Uric acid and cardiovascular risk, Current Opinion in Pharmacology, vol.2, issue.2, pp.126-130, 2002.
DOI : 10.1016/S1471-4892(02)00143-1

A. M. Pisoschi, C. Cimpeanu, G. Predoi, and O. Chem, , pp.824-856, 2015.

R. Oliveira, F. Bento, C. Sella, L. Thouin, and C. Amatore, Direct Electroanalytical Method for Alternative Assessment of Global Antioxidant Capacity Using Microchannel Electrodes, Analytical Chemistry, vol.85, issue.19, pp.9057-9063, 2013.
DOI : 10.1021/ac401566w

D. Zheng, J. Ye, L. Zhou, Y. Zhang, and C. Yu, Simultaneous determination of dopamine, ascorbic acid and uric acid on ordered mesoporous carbon/Nafion composite film, Journal of Electroanalytical Chemistry, vol.625, issue.1, pp.82-87, 2009.
DOI : 10.1016/j.jelechem.2008.10.012

A. Malinauskas, R. Garjonyte, R. Mazeikiene, and I. Jureviciute, Electrochemical response of ascorbic acid at conducting and electrogenerated polymer modified electrodes for electroanalytical applications: a review, Talanta, vol.64, issue.1, pp.121-129, 2004.
DOI : 10.1016/j.talanta.2004.02.010

D. Lakshmi, M. J. Whitcombe, F. Davis, P. Sindhu-sharma, and B. B. Prasad, Electrochemical Detection of Uric Acid in Mixed and Clinical Samples: A Review, Electroanalysis, vol.55, issue.2, pp.305-320, 2011.
DOI : 10.1016/S0014-827X(00)00031-8

M. Sajid, M. K. Nazal, M. Mansha, A. Alsharaa, S. M. Jillani et al., Chemically modified electrodes for electrochemical detection of dopamine in the presence of uric acid and ascorbic acid: A review, TrAC Trends in Analytical Chemistry, vol.76, pp.15-29, 2016.
DOI : 10.1016/j.trac.2015.09.006

R. Ramachandran, T. Chen, S. Chen, G. P. Kumar, M. Chinnasamy et al., Int. J. Electrochem. Sci, vol.12, pp.1572-1588, 2017.

K. Barman, . Sk, and . Jasimuddin, , pp.99983-99988, 2016.

T. Luczak, M. Beltowska-brzezinska, and R. Holze, Electrocatalytic activity of gold modified with gold nanoparticles and self-assembled layers of meso-2,3-dimercaptosuccinic acid for oxidation of epinephrine in the presence of ascorbic and uric acids, Electrochimica Acta, vol.123, pp.135-143, 2014.
DOI : 10.1016/j.electacta.2013.12.173

C. Hou, H. Liu, D. Zhang, C. Yang, and M. Zhang, Synthesis of ZnO nanorods-Au nanoparticles hybrids via in-situ plasma sputtering-assisted method for simultaneous electrochemical sensing of ascorbic acid and uric acid, Journal of Alloys and Compounds, vol.666, pp.178-184, 2016.
DOI : 10.1016/j.jallcom.2016.01.092

M. C. Polidori, W. Stahl, O. Eichler, I. Niestroj, and H. Sies, Profiles of antioxidants in human plasma, Free Radical Biology and Medicine, vol.30, issue.5, pp.456-462, 2001.
DOI : 10.1016/S0891-5849(00)00345-2

. Fig, Cyclic voltammograms recorded on Au-PEDOT electrode in 0.1 mol L À1 PBS pH 7.0 containing (dashed and dotted lines) 10 À3 mol L À1 AA and (solid line) 10 À3 mol L À1 UA + AA. In the two former cases the modified electrode was previously immersed during 30 minutes in 10 À3 mol L À1 UA solution (dashed line) The electrode was also previously immersed during 30

P. Boulanger, J. Polonovski, F. Tayeau, P. Mandel, and G. , Biserte in Biochimie Médicale, 1971.

F. Sekli-belaidi, P. Temple-boyer, and P. Gros, Voltammetric microsensor using PEDOT-modified gold electrode for the simultaneous assay of ascorbic and uric acids, Journal of Electroanalytical Chemistry, vol.647, issue.2, pp.159-168, 2010.
DOI : 10.1016/j.jelechem.2010.06.007
URL : https://hal.archives-ouvertes.fr/hal-01687819

F. Sekli-belaidi, A. Galinier, and P. Gros, Comb. Chem. High Throughput Screening, vol.16, pp.84-91, 2013.

N. K. Guimard, N. Gomez, and C. E. Schmidt, Conducting polymers in biomedical engineering, Progress in Polymer Science, vol.32, issue.8-9, pp.876-921, 2007.
DOI : 10.1016/j.progpolymsci.2007.05.012

F. Sekli-belaidi, D. Evrard, and P. Gros, Evidence of an EC??? mechanism occurring during the simultaneous assay of ascorbic and uric acids on poly(3,4-ethylenedioxythiophene) modified gold microsensor, Electrochemistry Communications, vol.13, issue.5, pp.423-425, 2011.
DOI : 10.1016/j.elecom.2011.02.009

C. Barus, F. Wetz-torond, Y. Brunel, and P. Gros, Int. J. Electrochem . Sci, vol.7, pp.5429-5441, 2012.

H. Beitollahi, M. M. Ardakani, H. Naeimi, and B. Ganjipour, Electrochemical characterization of 2, 2???-[1, 2-ethanediylbis (nitriloethylidyne)]-bis-hydroquinone-carbon nanotube paste electrode and its application to simultaneous voltammetric determination of ascorbic acid and uric acid, Journal of Solid State Electrochemistry, vol.2, issue.3, pp.353-363, 2009.
DOI : 10.1016/j.aca.2007.10.022

S. Mukdasai, E. Moore, J. D. Glennon, X. He, E. P. Nesterenko et al., Comparison of electrochemical property between multiwalled carbon nanotubes and porous graphitized carbon monolith modified glassy carbon electrode for the simultaneous determination of ascorbic acid and uric acid, Journal of Electroanalytical Chemistry, vol.731, pp.53-59, 2014.
DOI : 10.1016/j.jelechem.2014.07.030

S. Prakash, T. Chakrabarty, A. M. Rajesh, and V. K. Shahi, , pp.500-506, 2012.

S. M. Ghoreishi, M. Behpour, and F. Saeidinejad, Electrochemical determination of tryptophan, uric acid and ascorbic acid at a gold nanoparticles modified carbon paste electrode, Analytical Methods, vol.74, issue.8, pp.2447-2453, 2012.
DOI : 10.1016/j.colsurfb.2009.07.013

P. R. Roy, T. Okajima, and T. Ohsaka, Simultaneous electrochemical detection of uric acid and ascorbic acid at a poly(N,N-dimethylaniline) film-coated GC electrode, Journal of Electroanalytical Chemistry, vol.561, pp.75-82, 2004.
DOI : 10.1016/j.jelechem.2003.07.003

M. Choukairi, D. Bouchta, L. Bounab, M. B. Atyah, R. Elkhamlichi et al., Electrochemical detection of uric acid and ascorbic acid: Application in serum, Journal of Electroanalytical Chemistry, vol.758, pp.117-124, 2015.
DOI : 10.1016/j.jelechem.2015.10.012

X. Ma, M. Chao, and M. Chen, Russ. J. Electrochem, vol.2014, issue.50, pp.154-161

H. Zhang, J. Zhang, and J. Zheng, Measurement, vol.2015, issue.59, pp.177-183

A. A. Ensafi, M. Taei, and T. Khayamian, Simultaneous determination of ascorbic acid, epinephrine, and uric acid by differential pulse voltammetry using poly(p-xylenolsulfonephthalein) modified glassy carbon electrode, Colloids and Surfaces B: Biointerfaces, vol.79, issue.2, pp.480-487, 2010.
DOI : 10.1016/j.colsurfb.2010.05.017

. M. Md, A. J. Khan, K. Haque, and . Kim, J. Electroanal. Chem, vol.700, pp.54-59, 2013.

L. Zhang and L. Wang, Anal. Sci, vol.2012, issue.28, pp.1001-1007

D. M. Sun, W. N. Hu, and W. Ma, Simultaneous electrochemical detection of uric acid and ascorbic acid at a silver doped poly(glutamic acid) modified glassy carbon electrode, Journal of Analytical Chemistry, vol.197, issue.s.1???3, pp.310-316, 2011.
DOI : 10.1016/0022-0728(86)80154-1

M. Taei, F. Hasanpour, N. Tavakkoli, and M. Bahrameian, Electrochemical characterization of poly(fuchsine acid) modified glassy carbon electrode and its application for simultaneous determination of ascorbic acid, epinephrine and uric acid, Journal of Molecular Liquids, vol.211, pp.353-362, 2015.
DOI : 10.1016/j.molliq.2015.07.029

M. Taei, H. Hadadzadeh, F. Hasanpour, N. Tavakkoli, and M. H. Dolatabadi, Ionics, vol.2015, issue.21, pp.3267-3278

D. Sun, Y. Zhang, F. Wang, K. Wu, J. Chen et al., Electrochemical sensor for simultaneous detection of ascorbic acid, uric acid and xanthine based on the surface enhancement effect of mesoporous silica, Sensors and Actuators B: Chemical, vol.141, issue.2, pp.641-645, 2009.
DOI : 10.1016/j.snb.2009.07.043

W. A. Struck and P. J. Elving, Biochemistry, vol.4, issue.7, pp.1343-1353, 1965.
DOI : 10.1021/bi00883a019

G. Dryhurst, Electrochemical Oxidation of Uric Acid and Xanthine at the Pyrolytic Graphite Electrode, Journal of The Electrochemical Society, vol.119, issue.12, pp.1659-1664, 1972.
DOI : 10.1149/1.2404066

J. L. Owens, H. A. Marsh, and G. Dryhurst, J. Electroanal. Chem, vol.91, pp.231-247, 1978.

G. R. Buettner and B. A. , Jurkiewicz in Handbook of antioxidants, pp.91-115, 1996.

C. Jacob, G. I. Giles, N. M. Giles, and H. Sies, Sulfur and Selenium: The Role of Oxidation State in Protein Structure and Function, Angewandte Chemie International Edition, vol.42, issue.39, pp.4742-4758, 2003.
DOI : 10.1002/anie.200300573

E. Ergü-n, S. Kart, D. K. Zeybek, and B. Zeybek, Simultaneous electrochemical determination of ascorbic acid and uric acid using poly(glyoxal-bis(2-hydroxyanil)) modified glassy carbon electrode, Sensors and Actuators B: Chemical, vol.224, pp.55-64, 2016.
DOI : 10.1016/j.snb.2015.10.032