Abstract
We prepared silica colloidal membranes suspended in glass openings and containing no major mechanical defects. The surface of these colloidal membranes was modified with amine groups. The diffusion rate of Fe(bpy) 2+3 through the suspended amine-modified colloidal membranes was attenuated by adding acid to the solution. The amine-modified colloidal membranes displayed an average selectivity (the ratio of diffusion rates in the absense and presence of the acid) of 2.6 for Fe(bpy) 2+3 . This selectivity is believed to result from the electrostatic repulsion between the protonated amine-modified membrane surface and positively charged Fe(bpy) 2+3 and was confirmed by observing no change in (1) the diffusion rate of Fe(bpy) 2+3 through an unmodified suspended colloidal membrane, and (2) the diffusion rate of a neutral molecule through the amine-modified colloidal membrane with and without the acid present in solution.
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References
A. Piruska, M. Gong, J.V. Sweedler, P.W. Bohn, Chem. Soc. Rev. 39, 1060 (2010)
M.E. Davis, Science 417, 813 (2002)
H. Bayley, C.R. Martin, Chem. Rev. 100, 2575 (2000)
P.T. Taney, J.-R. Butuille, T.J. Pinnavai, Chem. Adv. Mater., ed. by L.V. Interrante, M.J. Hampden-Smith (Wiley-VCH, New York, 1998), p. 329
T.C. Kuo, L.A. Sloan, J.V. Sweedler, P.W. Bohn, Langmuir 17, 6298 (2001)
A.N. Chatterjee, D.M. Cannon Jr, E.N. Gatimu, J.V. Sweedler, N.R. Aluru, P.W. Bohn, J. Nanopart. Res. 7, 507 (2005)
Y. Zhang, A.T. Timperman, Analyst 128, 537 (2003)
T.-C. Kuo, D.M. Cannon, M.A. Shannon, P.W. Bohn, J.V. Sweedler, Sens. Actuators A 102, 223 (2003)
T.-C. Kuo, H.-K. Kim, D.M. Cannon Jr, M.A. Shannon, J.V. Sweedler, P.W. Bohn, Angew. Chem. Int. Ed. 43, 1862 (2004)
C.R. Martin, M. Nishizawa, K. Jirage, M. Kang, J. Phys. Chem. B 105, 1925 (2001)
M. Nishizawa, V.P. Menon, C.R. Martin, Science 268, 700 (1995)
C.R. Martin, M. Nishizawa, K. Jirage, M. Kange, S.B. Lee, Adv. Mater. 13, 1351 (2001)
K.B. Jirage, J.C. Hulteen, C.R. Martin, Anal. Chem. 71, 4913 (1999)
K.-Y. Chun, P. Stroeve, Langmuir 17, 5271 (2001)
Z. Hou, N.L. Abbott, P. Stroeve, Langmuir 16, 2401 (2000)
S. Kipke, G. Schmid, Adv. Funct. Mater. 14, 1184 (2004)
I. Vlassiouk, A. Krasnoslobodtsev, S. Smirnov, M. Germann, Langmuir 20, 9913 (2004)
S.W. Lee, H. Shang, R.T. Haasch, V. Petrova, G.U. Lee, Nanotechnology 16, 1335 (2005)
M. Wanunu, A. Meller, Nano Lett. 7, 1580 (2007)
B.J. Hinds, N. Chopra, T. Rantell, R. Andrews, V. Gavalas, L.G. Bachas, Science 303, 62 (2004)
P. Nednoor, N. Chopra, V. Gavalas, L.G. Bachas, B. Hinds, Chem. Mater. 17, 3595 (2005)
M.R. Newton, A.K. Bohaty, H.S. White, I. Zharov, J. Am. Chem. Soc. 127, 7268 (2005)
M.R. Newton, A.K. Bohaty, Y. Zhang, H.S. White, I. Zharov, Langmuir 22, 4429 (2006)
J. Cichelli, I. Zharov, J. Am. Chem. Soc. 128, 8130 (2006)
J. Cichelli, I. Zharov, J. Mater. Chem. 17, 1870 (2007)
O. Schepelina, I. Zharov, Langmuir 22, 10523 (2006)
O. Schepelina, I. Zharov, Langmuir 23, 12704 (2007)
S. Zheng, E. Ross, M.A. Legg, M.J. Wirth, J. Am. Chem. Soc. 128, 9016 (2006)
S. Wong, V. Kitaev, G.A. Ozin, J. Am. Chem. Soc. 125, 15589 (2003)
H. Zhang, M.J. Wirth, Anal. Chem. 77, 1237 (2005)
M.R. Newton, K.A. Morey, Y. Zhang, R.J. Snow, M. Diwekar, J. Shi, H.S. White, Nano. Lett. 4, 551 (2004)
P. Yang, T. Deng, D. Zhao, P. Feng, D. Pine, B.F. Chmelka, G.M. Whitesides, G.D. Stucky, Science 282, 2244 (1999)
J. Aizenberg, P.V. Braun, P. Wiltzius, Phys. Rev. Lett. 84, 299 (2000)
K.-H. Lin, J.C. Crocker, V. Prasad, A. Schofield, D.A. Weitz, T.C. Lubensky, A.G. Yodh, Phys. Rev. Lett. 85, 1770 (2000)
G.A. Ozin, S.M. Yang, Adv. Funct. Mater. 11, 95 (2001)
S.M. Yang, G.A. Ozin, Chem. Commun. 24, 2507 (2000)
J.Y. Shiu, C.-W. Kuo, P. Chen, J. Am. Chem. Soc. 126, 8096 (2004)
J. Ye, R. Zentel, S. Arpiainen, J. Ahopelto, F. Jonsson, S.G. Romanov, C.M. Sotomayor Torres, Langmuir 22, 7378 (2006)
Y. Zeng, D.J. Harrison, Anal. Chem. 79, 2289 (2007)
J. Park, D. Lee, W. Kim, S. Horiike, T. Nishimoto, S.H. Lee, C.H. Ahn, Anal. Chem. 79, 3214 (2007)
Z.-Z. Gu, D. Wang, H. Möhwald, Soft Matter 3, 68 (2007)
A.K. Bohaty, I. Zharov, Langmuir 22, 5533 (2006)
A.K. Bohaty, I. Zharov, Langmuir 25, 3096 (2009)
D. Sarkar, P.V. Subbarao, G. Begum, K. Ramakrishna, J. Colloid Interface Sci. 288, 591 (2005)
T.G. Braga, A.C. Wahl, J. Phys. Chem. 89, 5822 (1985)
W. Stöber, A. Fink, E. Bohn, J. Colloid Interface Sci. 26, 62 (1968)
W. Wang, B. Gu, L. Liang, W. Hamilton, J. Phys. Chem. B 107, 3400 (2003)
M.C. Gennaro, E. Mentasti, C. Sarzanini, V. Porta, Chromatographia 25, 117 (1988)
W.A. Summers, J.Y. Lee, J.G. Burr, J. Org. Chem. 40, 1559 (1975)
G.D. Mahan, J.O. Sofo, Phys. Rev. B 62, 2780 (2000)
E.L. Cussler, Diffusion: mass transfer in fluid systems, 2nd edn. (Cambridge University Press, New York, 1997)
A.J. Bard, L.R. Faulkner, Electrochemical methods: fundamentals, applications, 2nd edn. (Wiley, New York, 2001)
J.-J. Shyue, M.R. De Guire, T. Nakanishi, Y. Masuda, K. Koumoto, C.N. Sukenik, Langmuir 20, 8693 (2004)
A. Miller, Writing reaction mechanisms in organic chemistry (Academic Press, Inc., San Diego, 1992)
S.B. Lee, C.R. Martin, Chem. Mater. 13, 3236 (2001)
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This work was supported by the National Science Foundation CAREER Award (CHE-0642615).
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Bohaty, A.K., Abelow, A.E. & Zharov, I. Nanoporous silica colloidal membranes suspended in glass. J Porous Mater 18, 297–304 (2011). https://doi.org/10.1007/s10934-010-9379-z
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DOI: https://doi.org/10.1007/s10934-010-9379-z