Abstract
In the present study, the adsorption of glucose oxidase (GOD) to a mesoporous aluminum oxide (MAO) film was examined with in-situ neutron reflectometry (NR) measurements. The MAO film was deposited on a cover glass slip and a Si disc, and its pore structure was characterized by X-ray reflectometry (XRR) and NR. The Si disc with MAO film was applied for an in-situ NR experiment, and its NR profiles before/after adsorption of GOD were continuously measured with a flow cell. The results indicated that the negatively-charged GOD molecules hardly penetrate into the narrow pore channel (pore diameter = ca. 10 nm) with opposite surface charge.
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J. Nawrocki, J. Chromatogr. A, 1997, 779, 29.
K. Ariga, A. Vinu, Y. Yamauchi, Q. Ji, J.P. Hill, Bull. Chem. Soc. Jpn., 2012, 85, 1.
T. Itoh, A. Yamaguchi, T. Kyotani, T. Hanaoka, F. Mizukami, Adv. Porous Mater., 2016, 4, 157.
T. Sato, K. Hata, K. Nakatani, Anal. Sci., 2017, 33, 647.
A. Saini and L. Kisley, J. Appl. Phys., 2019, 726, 081101.
W. Ogieglo, H. Wormeester, K.-J. Eichhorn, M. Wessling, N.E. Benes, Prog. Polym. Sci., 2015, 42, 42.
M.Y. Chen and M.J. Sailor, Anal. Chem., 2011, 83, 7186.
L.M. Karlsson, P. Tengvall, I. Lundström, H. Arwin, J. Colloid Interface Sci., 2003, 266, 40.
J. Deere, M. Serantoni, K.J. Edler, B.K. Hodnett, J.G. Wall, E. Magner, Langmuir, 2004, 20, 532.
S.A. Bhakta, T.E. Benavidez, C.D. Garcia, J. Colloid Interface Sci., 2014, 430, 351.
P.W. Akers, A.J. Dingley, S. Swift, A.R.J. Nelson, J. Martin, D.J. McGillivray, J. Phys. Chem. B, 2017, 727, 5908.
D.A. Doshi, A.M. Dattelbaum, E.B. Watkins, C.J. Brinker, B.I. Swanson, A.P. Shreve, A.N. Parikh, J. Majewski, Langmuir, 2005, 27, 2865.
S. Isaksson, E.B. Watkins, K.L. Browning, T.K. Lind, M. Cardenas, K. Hedfalk, F. Höök, M. Andersson, Nano Lett., 2017, 77, 476.
A. Christoulaki, A. Chennevière, E. Dubois, N. Jouault, Nanoscale, 2019, 77, 2148.
K. Hotta, A. Yamaguchi, N. Teramae, ACS Nano, 2012, 6, 1541.
H. Arafune, A. Yamaguchi, K. Hotta, T. Itoh, N. Teramae, Anal. Sci., 2013, 29, 187.
H. Arafune, K. Hotta, T. Itoh, N. Teramae, A. Yamaguchi, Anal. Sci., 2017, 33, 473.
P.W. Akers, A.J. Dingley, S. Swift, A.R.J. Nelson, J. Martin, D.J. McGillivray, J. Phys. Chem. B, 2017, 727, 5908.
Y. Shibuya, K. Katayama, K. Akutsu-Suyama, A. Yamaguchi, ACS Omega, 2019, 4, 17890.
H. Masuda, H. Yamada, M. Satoh, H. Asoh, M. Nakao, T. Tamamura, Appl. Phys. Lett., 1997, 77, 2770.
H.J. Hecht, H.M. Kalisz, J. Hendle, R.D. Schmid, D. Schomburg, J. Mol. Biol., 1993, 229, 153.
P.G. Squire, P. Moser, C.T. O'Konski, Biochemistry, 1968, 7, 4261.
M. James, A. Nelson, S.A. Holt, T. Saerbeck, W.A. Hamilton, F. Klose, Nucl. Instr. Methods Phys. Res. A, 2011, 632, 112.
A. Nelson, J. Appl. Crystallogr., 2006, 39, 273.
S. Dourdain, A. Mehdi, J.F. Bardeau, A. Gibaud, Thin Solid Films, 2006, 495, 205.
W. Daear, M. Mahadeo, E.J. Prenner, Biochim. Biophys. Acta, 2017, 7859, 1749.
S.K. Sinha, Y.P. Feng, C.A. Melendres, D.D. Lee, T.P. Russell, S.K. Satija, E.B. Sirota, M.K. Sanyal, Physica A, 1996, 237, 99.
V.P. Romanov, S.V. Ulyanov, V.M. Uzdin, G. Nowak, M. Vadala, H. Zabel, J. Phys. D, 2008, 47, 115401.
J.R. Lu, T.-J. Su, D. Georganopoulou, D.E. Williams, J. Phys. Chem. B, 2003, 707, 3954.
A.M. Clemments, P. Botella, C.C. Landry, J. Am. Chem. Soc., 2017, 739, 3978.
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Yamaguchi, A., Katayama, K. & Holt, S.A. In-situ Neutron Reflectometry Study on Adsorption of Glucose Oxidase at Mesoporous Aluminum Oxide Film. ANAL. SCI. 36, 1331–1335 (2020). https://doi.org/10.2116/analsci.20P160
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DOI: https://doi.org/10.2116/analsci.20P160