Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods

Ali Solak; Gamze Abacıoğlu; Zafer Üstündağ; Serkan Demirci; Aybüke Turan; Haslet Ekşi; Remziye Güzel; Sebahattin Balcı

Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods

Year 2014, Volume: 2 Issue: 1, 3 - 15, 01.05.2014

Ali Solak Gamze Abacıoğlu Zafer Üstündağ Serkan Demirci , Aybüke Turan Haslet Ekşi Remziye Güzel Sebahattin Balcı

Abstract

pKa values of the organic surfaces were determined with ionizable carboxylic acid groups, obtained by the modification of gold electrode by reduction of p-benzoic acid diazonium tetrafluoroborate and oxidation of p-aminobenzoic acid. Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) techniques were used in the surface pKa determination, by exploiting the barrier effect arising from the charged nature of the surface against the electrochemistry of Fe(CN)64-/3- redox probe. Contact angle measurement (CAM) technique was also used to compare the accuracy of the surface pKa values acquired by electrochemical methods. pKa values for Au-BA were found as 2.938±0.283, 4.128 ± 0.342 and 4.251±0.089 by CV, EIS, and CAM, respectively : while the values are 4.084±0.101 5.326±0.323 and 5.102±0.147 for Au-NHBA.

Keywords

Surface pKa of benzoic acid, modified gold electrode, cyclic voltammetry, electrochemical impedance spectroscopy, contact angle measurement

References

[1] McCreery RL, Electrochem. Soc. of Japan 78(2) (2010) 103.
[2] Allongue P, Delamar M, Desbat B, Fagebaume O, Hitmi R, Pinson J, Savéant JM, J. Am. Chem. Soc. 119(1) (1997) 201-207.
[3] Ghilane J, Martin P, Randriamahazaka H, Lacroix CJ, Electrochem. Commun. 12(2) (2010) 246-249.
[4] Downard AJ, Tan ESQ, Yu SSC, New J. Chem. 30(98) (2006) 1283-1288.
[5] Bureau C, Delhalle JJ, J. Surf. Anal. 6 (1999) 159-170.
[6] Ameur S, Bureau C, Charlier J, Palacin S, J. Phys. Chem. B 108 (2004) 13042-13046.
[7] İsbir-Turan AA, Üstündağ Z, Solak AO, Kılıç E, Avseven A, Thin Solid Films 517(9) (2009) 2871-2877.
[8] Üstündağ Z, Solak AO, Electrochim. Acta 54(26) (2009) 6426-6432.
[9] Pinson J, Podvorica F, Chem. Soc. Rev. 34(5) (2005) 429-439.
[10] Downard AJ, Electroanal. 12(14) (2000) 1085-1096.
[11] Downard AJ, Prince MJ, Langmuir 17(18) (2001) 5581-5586.
[12] Herlem G, Goux C, Fahys B, Dominati FA, Gonçalves M, Mathieu C, Sutter E, Trokourey A, Penneau JF, J. Electroanal. Chem. 435(1-2) (1997) 259-265.
[13] Hurley BL, McCreery RL, J. Electrochem. Soc. 151(5) (2004) B252-B259.
[14] McCreery R, Dieringer J, Solak AO, Snyder B, Nowak AM, DuVall WRS, J. Am. Chem. Soc. 125(35) (2003) 10748-10758.
[15] Solak AO, Eichorst LR, Clark WJ, McCreery RL, Anal. Chem. 75(2) (2003) 296-305.
[16] Palacin S, Bureau C, Charlier J, Deniau G, Mouanda B, Viel P, ChemPhysChem 5(10) (2004) 1468-1481.
[17] Ranganathan S, Steidel I, Anariba F, McCreery RL, Nano Lett. 1(9) (2001) 491-494.
[18] İsbir AA, Solak AO, Üstündağ Z, Bilge S, Natsagdorj A, Kılıç E, Kılıç Z, Anal. Chim. Acta 547(1) (2005) 59-63.
[19] İsbir-Turan AA, Kılıç E, Üstündağ Z, Ekşi H, Solak AO, Zorer B, J. Solid State Electrochem. 16(1) (2012) 235-245.
[20] Üstündağ Z, İsbir-Turan AA, Solak AO, Kılıç E, Avseven A, Instrument. Sci. & Techn. 37(3) (2009) 284-302.
[21] İsbir-Turan AA, Solak AO, Üstündağ Z, Kılıç E, Avseven A, Electroanal. 20(15) (2008) 1665-1670.
[22] Solak AO, Ranganathan S, Itoh T, McCreery RL, Electrochem. Solid-State Lett. 5(8) (2002) E43-E46.
[23] Bernard MC, Chausse A, C-Deliry E, Chehimi M, Pinson J, Podvorica F, V-Ul C, Chem. Mater. 15(18) (2003) 3450-3462.
[24] Liu G, Liu J, Böcking T, Eggers PK, Gooding J, Chem. Phys. 319(1-3) (2005) 136-146.
[25] Adenier A, Bernard MC, Chehimi MM, C-Deliry E, Desbat B, Fagebaume O, Pinson J, Podvorica F, J. Am. Chem. Soc. 123(19) (2001) 4541-4549.
[26] Boukerma K, Chehimi MM, Pinson J, Blomfield C, Langmuir 19(15) (2003) 6333-6335.
[27] Stewart MP, Maya MP, Kosynkin DV, Dirk SM, Stapleton JJ, Allara CL, Tour JM, J. Am. Chem. Soc. 126(1) (2004) 370-378.
[28] Cruickshank AC, Tan ESQ, Brooksby PA, Downard A, Electrochem. Commun. 9(7) (2007) 1456-1462.
[29] Taner B, Özcan E, Üstündag Z, Keskin S, Solak AO, Ekşi H, Thin Solid Films 519(1) (2010) 289-295.
[30] Nowak AM, McCreery RL, Anal. Chem. 76(9) (2004) 1089-1097.
[31] Anariba F, Viswanathan U, Bocian DF, McCreery RL, Anal. Chem. 78(9) (2006) 3104-3112.
[32] Paulik MG, Brooksby PA, Abell AD, Downard AJ, J. Phys. Chem. C 111(21) (2007) 7808-7815.
[33] Morita K, Yamaguchi A, Teramae N, J. Electroanal. Chem. 563(2) (2004) 249-255.
[34] Yang G, Shen Y, Wang M, Chen H, Liu B, Dong S, Talanta 68(3) (2006) 741-747.
[35] Liu J, Cheng L, Liu B, Dong S, Langmuir 16(19) (2000) 7471-7476.
[36] Bryant MA, Crooks RM, Langmuir 9(2) (1993) 385-387.
[37] Kim K, Kwak J, J. Electroanal. Chem. 512(1-2) (2001) 83-91.
[38] Takahashi S, Anzai J, Langmuir 21(11) (2005) 5102-5107.
[39] Li X, Wan Y, Sun C, J. Electroanal. Chem. 569(1) (2004) 79-87.
[40] Nigmatullin RR, Baleanu D, Dinç E, Solak AO, Phys. E: Low-Dimen. Syst. and Nanostruct. 41(4) (2009) 609-616.
[41] Tekin-Celebi S, Solak AO, Üstündağ Z, Demirci S, Chem. Papers 66(12) (2012) 1146-1156.
[42] Liu G, Böcking T, Gooding JJ, J. Electroanal. Chem. 600(2) (2007) 335-344.
[43] Bhugun I, Savéant JM, J. Electroanal. Chem. 395(1-2) (1995) 127-131.
[44] Abiman P, Crossley A, Wildgoose GG, Jones JH, Compton RG, Langmuir 23(14) (2007) 7847-7852.
[45] Brooksby PA, Downard AJ, Langmuir 20(12) (2004) 5038-5045.
[46] Adenier A, Chehimi MM, Gallardo I, Pinson J, Vilá N, Langmuir 20(19) (2004) 8243-8253.
[47] Üstündağ Z, Çaglayan MO, Güzel R, Pişkin E, Solak AO, Analyst 136(7) (2011) 1464-1471.
[48] Baranton S, Bélanger D, J. Phys. Chem. B 109(51) (2005) 24401-24410.
[49] Weast RC, CRC Handbook of Chemistry and Physics Boca Raton, FL, USA, 1974.
[50] Petrov JG, Möbis D, Langmuir 12(15) (1996) 3650-3656.
[51] Saby C, Ortiz B, Champagne GY, Bélanger D, Langmuir 13(23) (1997) 6805-6813.
[52] Demirci S, Caykara T, Surf. Sci. 604(7-8) (2010) 649-653.
[53] Demirci S, Alaslan A, Caykara T, App. Surf. Sci. 255 (2009) 5979-5983.
[54] Wang H, Lee IH, Yan MA, J. Coll. Interf. Sci. 365(1) (2012) 178-183.
[55] Wagner M, Mavon A, Haidara H, Vallat MF, Duplan H, Roucoules V, Intern. J. Cosm. Sci. 34(1) (2012) 55-63.
[56] Demirci S, Kinali-Demirci S, Caykara T, J. Polym. Sci. Part A: Polym. Chem. 51(7) (2013) 1612-1619.
[57] Dong R, Lindau M, Ober CK, Langmuir 25(8) (2009) 4774-4779.
[58] Whitesides GM, Laibinis PE, Langmuir 6(1) (1990) 87-96.
[59] Holmes-Farley SR, Reamey RH, McCarthy TJ, Deutch J, Whitesides GM, Langmuir 1(6) (1985) 725-740.

Benzoik Asitle Modifiye Edilmiş Altın Elektrotun Yüzey pKa'sının Elektrokimyasal ve Temas Açısı Ölçüm Metotları ile Tayini

Year 2014, Volume: 2 Issue: 1, 3 - 15, 01.05.2014

Ali Solak Gamze Abacıoğlu Zafer Üstündağ Serkan Demirci , Aybüke Turan Haslet Ekşi Remziye Güzel Sebahattin Balcı

Abstract

p-Benzoik asit diazonyum tuzunun altın elektrot yüzeyinde indirgenmesi ile p-amino benzoik asit tuzunun yükseltgenmesi sonucu elde edilen modifiye altın elektrot yüzeylerinin pKa değerleri iyonize olabilen karboksilik asit grupları ile tayin edilmiştir. pKa tayini için dönüşümlü voltametri (CV) ve elektrokimyasal empedans spektroskopisi (EIS) teknikleri kullanılmıştır. Redoks probu olarak Fe(CN)64-/3- kullanılmıştır. Elektrokimyasal tekniklerle belirlenen pKa değerlerini karşılaştırmak amacıyla temas açısı ölçümleri (CAM) yapılmıştır. Au-BA için pKa değerleri CV, EIS ve CAM teknikleri ile sırasıyla 2.938±0.283, 4.128 ± 0.342 ve 4.251±0.089 ve Au-NHBA için ise yine sırasıyla 4.084±0.101 5.326±0.323 ve 5.102±0.147 olarak bulunmuştur

Keywords

Benzoik asitin yüzey pKa, modifiye altın elektrot, dönüşümlü voltametri, elektrokimyasal empedans spektroskopisi, temas açısı ölçümü

References

[1] McCreery RL, Electrochem. Soc. of Japan 78(2) (2010) 103.
[2] Allongue P, Delamar M, Desbat B, Fagebaume O, Hitmi R, Pinson J, Savéant JM, J. Am. Chem. Soc. 119(1) (1997) 201-207.
[3] Ghilane J, Martin P, Randriamahazaka H, Lacroix CJ, Electrochem. Commun. 12(2) (2010) 246-249.
[4] Downard AJ, Tan ESQ, Yu SSC, New J. Chem. 30(98) (2006) 1283-1288.
[5] Bureau C, Delhalle JJ, J. Surf. Anal. 6 (1999) 159-170.
[6] Ameur S, Bureau C, Charlier J, Palacin S, J. Phys. Chem. B 108 (2004) 13042-13046.
[7] İsbir-Turan AA, Üstündağ Z, Solak AO, Kılıç E, Avseven A, Thin Solid Films 517(9) (2009) 2871-2877.
[8] Üstündağ Z, Solak AO, Electrochim. Acta 54(26) (2009) 6426-6432.
[9] Pinson J, Podvorica F, Chem. Soc. Rev. 34(5) (2005) 429-439.
[10] Downard AJ, Electroanal. 12(14) (2000) 1085-1096.
[11] Downard AJ, Prince MJ, Langmuir 17(18) (2001) 5581-5586.
[12] Herlem G, Goux C, Fahys B, Dominati FA, Gonçalves M, Mathieu C, Sutter E, Trokourey A, Penneau JF, J. Electroanal. Chem. 435(1-2) (1997) 259-265.
[13] Hurley BL, McCreery RL, J. Electrochem. Soc. 151(5) (2004) B252-B259.
[14] McCreery R, Dieringer J, Solak AO, Snyder B, Nowak AM, DuVall WRS, J. Am. Chem. Soc. 125(35) (2003) 10748-10758.
[15] Solak AO, Eichorst LR, Clark WJ, McCreery RL, Anal. Chem. 75(2) (2003) 296-305.
[16] Palacin S, Bureau C, Charlier J, Deniau G, Mouanda B, Viel P, ChemPhysChem 5(10) (2004) 1468-1481.
[17] Ranganathan S, Steidel I, Anariba F, McCreery RL, Nano Lett. 1(9) (2001) 491-494.
[18] İsbir AA, Solak AO, Üstündağ Z, Bilge S, Natsagdorj A, Kılıç E, Kılıç Z, Anal. Chim. Acta 547(1) (2005) 59-63.
[19] İsbir-Turan AA, Kılıç E, Üstündağ Z, Ekşi H, Solak AO, Zorer B, J. Solid State Electrochem. 16(1) (2012) 235-245.
[20] Üstündağ Z, İsbir-Turan AA, Solak AO, Kılıç E, Avseven A, Instrument. Sci. & Techn. 37(3) (2009) 284-302.
[21] İsbir-Turan AA, Solak AO, Üstündağ Z, Kılıç E, Avseven A, Electroanal. 20(15) (2008) 1665-1670.
[22] Solak AO, Ranganathan S, Itoh T, McCreery RL, Electrochem. Solid-State Lett. 5(8) (2002) E43-E46.
[23] Bernard MC, Chausse A, C-Deliry E, Chehimi M, Pinson J, Podvorica F, V-Ul C, Chem. Mater. 15(18) (2003) 3450-3462.
[24] Liu G, Liu J, Böcking T, Eggers PK, Gooding J, Chem. Phys. 319(1-3) (2005) 136-146.
[25] Adenier A, Bernard MC, Chehimi MM, C-Deliry E, Desbat B, Fagebaume O, Pinson J, Podvorica F, J. Am. Chem. Soc. 123(19) (2001) 4541-4549.
[26] Boukerma K, Chehimi MM, Pinson J, Blomfield C, Langmuir 19(15) (2003) 6333-6335.
[27] Stewart MP, Maya MP, Kosynkin DV, Dirk SM, Stapleton JJ, Allara CL, Tour JM, J. Am. Chem. Soc. 126(1) (2004) 370-378.
[28] Cruickshank AC, Tan ESQ, Brooksby PA, Downard A, Electrochem. Commun. 9(7) (2007) 1456-1462.
[29] Taner B, Özcan E, Üstündag Z, Keskin S, Solak AO, Ekşi H, Thin Solid Films 519(1) (2010) 289-295.
[30] Nowak AM, McCreery RL, Anal. Chem. 76(9) (2004) 1089-1097.
[31] Anariba F, Viswanathan U, Bocian DF, McCreery RL, Anal. Chem. 78(9) (2006) 3104-3112.
[32] Paulik MG, Brooksby PA, Abell AD, Downard AJ, J. Phys. Chem. C 111(21) (2007) 7808-7815.
[33] Morita K, Yamaguchi A, Teramae N, J. Electroanal. Chem. 563(2) (2004) 249-255.
[34] Yang G, Shen Y, Wang M, Chen H, Liu B, Dong S, Talanta 68(3) (2006) 741-747.
[35] Liu J, Cheng L, Liu B, Dong S, Langmuir 16(19) (2000) 7471-7476.
[36] Bryant MA, Crooks RM, Langmuir 9(2) (1993) 385-387.
[37] Kim K, Kwak J, J. Electroanal. Chem. 512(1-2) (2001) 83-91.
[38] Takahashi S, Anzai J, Langmuir 21(11) (2005) 5102-5107.
[39] Li X, Wan Y, Sun C, J. Electroanal. Chem. 569(1) (2004) 79-87.
[40] Nigmatullin RR, Baleanu D, Dinç E, Solak AO, Phys. E: Low-Dimen. Syst. and Nanostruct. 41(4) (2009) 609-616.
[41] Tekin-Celebi S, Solak AO, Üstündağ Z, Demirci S, Chem. Papers 66(12) (2012) 1146-1156.
[42] Liu G, Böcking T, Gooding JJ, J. Electroanal. Chem. 600(2) (2007) 335-344.
[43] Bhugun I, Savéant JM, J. Electroanal. Chem. 395(1-2) (1995) 127-131.
[44] Abiman P, Crossley A, Wildgoose GG, Jones JH, Compton RG, Langmuir 23(14) (2007) 7847-7852.
[45] Brooksby PA, Downard AJ, Langmuir 20(12) (2004) 5038-5045.
[46] Adenier A, Chehimi MM, Gallardo I, Pinson J, Vilá N, Langmuir 20(19) (2004) 8243-8253.
[47] Üstündağ Z, Çaglayan MO, Güzel R, Pişkin E, Solak AO, Analyst 136(7) (2011) 1464-1471.
[48] Baranton S, Bélanger D, J. Phys. Chem. B 109(51) (2005) 24401-24410.
[49] Weast RC, CRC Handbook of Chemistry and Physics Boca Raton, FL, USA, 1974.
[50] Petrov JG, Möbis D, Langmuir 12(15) (1996) 3650-3656.
[51] Saby C, Ortiz B, Champagne GY, Bélanger D, Langmuir 13(23) (1997) 6805-6813.
[52] Demirci S, Caykara T, Surf. Sci. 604(7-8) (2010) 649-653.
[53] Demirci S, Alaslan A, Caykara T, App. Surf. Sci. 255 (2009) 5979-5983.
[54] Wang H, Lee IH, Yan MA, J. Coll. Interf. Sci. 365(1) (2012) 178-183.
[55] Wagner M, Mavon A, Haidara H, Vallat MF, Duplan H, Roucoules V, Intern. J. Cosm. Sci. 34(1) (2012) 55-63.
[56] Demirci S, Kinali-Demirci S, Caykara T, J. Polym. Sci. Part A: Polym. Chem. 51(7) (2013) 1612-1619.
[57] Dong R, Lindau M, Ober CK, Langmuir 25(8) (2009) 4774-4779.
[58] Whitesides GM, Laibinis PE, Langmuir 6(1) (1990) 87-96.
[59] Holmes-Farley SR, Reamey RH, McCarthy TJ, Deutch J, Whitesides GM, Langmuir 1(6) (1985) 725-740.

There are 59 citations in total.

Details

Other ID	JA66ZJ24DV
Journal Section	Research Article
Authors	Ali Solak This is me Gamze Abacıoğlu This is me Zafer Üstündağ This is me Serkan Demirci Aybüke Turan This is me Haslet Ekşi This is me Remziye Güzel This is me Sebahattin Balcı This is me
Publication Date	May 1, 2014
Published in Issue	Year 2014 Volume: 2 Issue: 1

Cite

APA	Solak, A., Abacıoğlu, G., Üstündağ, Z., Demirci, S., et al. (2014). Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods. MANAS Journal of Engineering, 2(1), 3-15.
AMA	Solak A, Abacıoğlu G, Üstündağ Z, Demirci S, Turan A, Ekşi H, Güzel R, Balcı S. Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods. MJEN. May 2014;2(1):3-15.
Chicago	Solak, Ali, Gamze Abacıoğlu, Zafer Üstündağ, Serkan Demirci, Aybüke Turan, Haslet Ekşi, Remziye Güzel, and Sebahattin Balcı. “Surface PKa Determination of Benzoic Acid Modified Gold electrode by Electrochemical and Contact Angle Measurement Methods”. MANAS Journal of Engineering 2, no. 1 (May 2014): 3-15.
EndNote	Solak A, Abacıoğlu G, Üstündağ Z, Demirci S, Turan A, Ekşi H, Güzel R, Balcı S (May 1, 2014) Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods. MANAS Journal of Engineering 2 1 3–15.
IEEE	A. Solak, G. Abacıoğlu, Z. Üstündağ, S. Demirci, A. Turan, H. Ekşi, R. Güzel, and S. Balcı, “Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods”, MJEN, vol. 2, no. 1, pp. 3–15, 2014.
ISNAD	Solak, Ali et al. “Surface PKa Determination of Benzoic Acid Modified Gold electrode by Electrochemical and Contact Angle Measurement Methods”. MANAS Journal of Engineering 2/1 (May 2014), 3-15.
JAMA	Solak A, Abacıoğlu G, Üstündağ Z, Demirci S, Turan A, Ekşi H, Güzel R, Balcı S. Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods. MJEN. 2014;2:3–15.
MLA	Solak, Ali et al. “Surface PKa Determination of Benzoic Acid Modified Gold electrode by Electrochemical and Contact Angle Measurement Methods”. MANAS Journal of Engineering, vol. 2, no. 1, 2014, pp. 3-15.
Vancouver	Solak A, Abacıoğlu G, Üstündağ Z, Demirci S, Turan A, Ekşi H, Güzel R, Balcı S. Surface pKa determination of benzoic acid modified gold electrode by electrochemical and contact angle measurement methods. MJEN. 2014;2(1):3-15.

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