|| G. Wulff, "Molecular Imprinting in Cross-Linked Materials with the Aid of Molecular Templates - a Way Towards Artificial Antibodies," Angewandte Chemie-International Edition in English, vol. 34, pp. 1812-1832, Sep 15 1995.|
 K. Mosbach and O. Ramstrom, "The emerging technique of molecular imprinting and its future impact on biotechnology," Bio-Technology, vol. 14, pp. 163-170, Feb 1996.
 N. Perez-Moral and A. G. Mayes, "Comparative study of imprinted polymer particles prepared by different polymerisation methods," Analytica Chimica Acta, vol. 504, pp. 15-21, Feb 16 2004.
 E. Busi, R. Basosi, F. Ponticelli, and M. Olivucci, "An innovative approach to the design of plastic antibodies: molecular imprinting via a non-polar transition state analogue," Journal of Molecular Catalysis a-Chemical, vol. 217, pp. 31-36, Aug 3 2004.
 H. Y. Yan and K. H. Row, "Characteristic and synthetic approach of molecularly imprinted polymer," International Journal of Molecular Sciences, vol. 7, pp. 155-178, May-Jun 2006.
 K. Haupt and K. Mosbach, "Plastic antibodies: developments and applications," Trends in Biotechnology, vol. 16, pp. 468-475, Nov 1998.
 P. A. G. Cormack and K. Mosbach, "Molecular imprinting: recent developments and the road ahead," Reactive & Functional Polymers, vol. 41, pp. 115-124, Jul 15 1999.
 R. S. Gill, M. Marquez, and G. Larsen, "Molecular imprinting of a cellulose/silica composite with caffeine and its characterization," Microporous and Mesoporous Materials, vol. 85, pp. 129-135, Oct 23 2005.
 K. Haupt, "Moleculy imprinted polymers: The next generation," Analytical Chemistry, vol. 75, pp. 376a-383a, Sep 1 2003.
 M. E. Diaz-Garcia and R. B. Laino, "Molecular imprinting in sol-gel materials: Recent developments and applications," Microchimica Acta, vol. 149, pp. 19-36, Feb 2005.
 M. V. Polyakov, "Adsorption properties and structure of silica gel," Zhurnal Fizicheskoi Khimii, vol. 2, pp. 799-905, 1931.
 M. J. Whitcombe and E. N. Vulfson, "Imprinted polymers," Advanced Materials, vol. 13, pp. 467-478, Apr 4 2001.
 J. Haginaka, "Monodispersed, molecularly imprinted polymers as affinity-based chromatography media," Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences, vol. 866, pp. 3-13, Apr 15 2008.
 T. B. Liao, X. Tu, and S. J. Li, "Selective adsorption and recognition by molecularly imprinted polymer: A study on molecular self-assembly and its effect on selectivity," Polymer-Plastics Technology and Engineering, vol. 46, pp. 613-619, 2007.
 K. S. Lee, D. S. Kim, and B. S. Kim, "Biodegradable molecularly imprinted polymers based on poly (epsilon-caprolactone)," Biotechnology and Bioprocess Engineering, vol. 12, pp. 152-156, Mar-Apr 2007.
 K. Farrington, E. Magner, and F. Regan, "Predicting the performance of molecularly imprinted polymers: Selective extraction of caffeine by molecularly imprinted solid phase extraction," Analytica Chimica Acta, vol. 566, pp. 60-68, Apr 27 2006.
 H. Yan, L. Jin, and K. H. Row, "Special selectivity of molecularly imprinted monolithic stationary phase," Journal of Liquid Chromatography & Related Technologies, vol. 28, pp. 3147-3155, 2005.
 Z. Y. Chen, R. Zhao, D. Shangguan, and G. Q. Liu, "Preparation and evaluation of uniform-sized molecularly imprinted polymer beads used for the separation of sulfamethazine," Biomedical Chromatography, vol. 19, pp. 533-538, Sep 2005.
 X. J. Liu, C. B. Ouyan, R. Zhao, D. H. Shangouan, Y. Chen, and G. Q. Liu, "Monolithic molecularly imprinted polymer for sulfamethoxazole and molecular recognition properties in aqueous mobile phase," Analytica Chimica Acta, vol. 571, pp. 235-241, Jul 7 2006.
 J. X. He, S. Wang, G. Z. Fang, H. P. Zhu, and Y. Zhang, "Molecularly imprinted polymer online solid-phase extraction coupled with high-performance liquid chromatography-UV for the determination of three Sulfonamides in pork and chicken," Journal of Agricultural and Food Chemistry, vol. 56, pp. 2919-2925, May 14 2008.
 S. F. Su, M. Zhang, B. L. Li, H. Y. Zhang, and X. C. Dong, "HPLC determination of sulfamethazine in milk using surface-imprinted silica synthesized with iniferter technique," Talanta, vol. 76, pp. 1141-1146, Sep 15 2008.
 K. Haupt and K. Mosbach, "Molecularly imprinted polymers and their use in biomimetic sensors," Chemical Reviews, vol. 100, pp. 2495-2504, Jul 2000.
 L. I. Andersson, "Molecular imprinting: developments and applications in the analytical chemistry field," Journal of Chromatography B, vol. 745, pp. 3-13, Aug 4 2000.
 P. D. Martin, G. R. Jones, F. Stringer, and I. D. Wilson, "Comparison of normal and reversed-phase solid phase extraction methods for extraction of beta-blockers from plasma using molecularly imprinted polymers," Analyst, vol. 128, pp. 345-350, 2003.
 J. F. Yin, G. L. Yang, and Y. Chen, "Rapid and efficient chiral separation of nateglinide and its L-enantiomer on monolithic molecularly imprinted polymers," Journal of Chromatography A, vol. 1090, pp. 68-75, Oct 7 2005.
 H. W. Sun, F. X. Qiao, and G. Y. Liu, "Characteristic of theophylline imprinted monolithic column and its application for determination of xanthine derivatives caffeine and theophylline in green tea," Journal of Chromatography A, vol. 1134, pp. 194-200, Nov 17 2006.
 O. Bruggemann, A. Visnjevski, R. Burch, and P. Patel, "Selective extraction of antioxidants with molecularly imprinted polymers," Analytica Chimica Acta, vol. 504, pp. 81-88, Feb 16 2004.
 H. Yan and K. H. Row, "Molecularly imprinted monolithic stationary phases for liquid chromatographic separation of tryptophan and N-CBZ-phenylaianine enantiomers," Biotechnology and Bioprocess Engineering, vol. 11, pp. 357-363, Jul-Aug 2006.
 D. Cunliffe, A. Kirby, and C. Alexander, "Molecularly imprinted drug delivery systems," Advanced Drug Delivery Reviews, vol. 57, pp. 1836-1853, Dec 6 2005.
 W. Cummins, P. Duggan, and P. McLoughlin, "A comparative study of the potential of acrylic and sol-gel polymers for molecular imprinting," Analytica Chimica Acta, vol. 542, pp. 52-60, Jun 22 2005.
 M. M. Collinson, "Sol-gel strategies for the preparation of selective materials for chemical analysis," Critical Reviews in Analytical Chemistry, vol. 29, pp. 289-311, 1999.
 O. Cauli and M. Morelli, "Caffeine and the dopaminergic system," Behavioural Pharmacology, vol. 16, pp. 63-77, Mar 2005.
 L. L. Hench and J. K. West, "The Sol-Gel Process," Chemical Reviews, vol. 90, pp. 33-72, Jan-Feb 1990.
 M. Jokinen, E. Gyorvary, and J. B. Rosenholm, "Viscoelastic characterization of three different sol-gel derived silica gels," Colloids and Surfaces a-Physicochemical and Engineering Aspects, vol. 141, pp. 205-216, Nov 1 1998.
 A. M. Siouffi, "Silica gel-based monoliths prepared by the sol-gel method: facts and figures," Journal of Chromatography A, vol. 1000, pp. 801-818, Jun 6 2003.
 B. Brunetti, E. Desimoni, and P. Casati, "Determination of caffeine at a Nafion-covered glassy carbon electrode," Electroanalysis, vol. 19, pp. 385-388, Jan 2007.
 E. C. European, "Establishment of Maximum Residue Levels of Veterinary Medical Products in foodstuffs of animal origin," European Community Council Regulation, vol. No 2377/90, pp. 224/1-8, 1990.
 N. A. Littlefield, W. G. Sheldon, R. Allen, and D. W. Gaylor, "Chronic Toxicity Carcinogenicity Studies of Sulfamethazine in Fischer 344/N Rats - 2-Generation Exposure," Food and Chemical Toxicology, vol. 28, pp. 157-167, Mar 1990.
 A. E. Cribb, M. Miller, A. Tesoro, and S. P. Spielberg, "Peroxidase-Dependent Oxidation of Sulfonamides by Monocytes and Neutrophils from Humans and Dogs," Molecular Pharmacology, vol. 38, pp. 744-751, Nov 1990.
 H. S. Wei, Y. L. Tsai, J. Y. Wu, and H. Chen, "Preparation of inorganic molecularly imprinted polymers with higher adsorption and selectivity by sol-gel method," Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences, vol. 836, pp. 57-62, May 19 2006.
 H. Minakuchi, K. Nakanishi, N. Soga, N. Ishizuka, and N. Tanaka, "Octadecylsilylated porous silica rods as separation media for reversed-phase liquid chromatography," Analytical Chemistry, vol. 68, pp. 3498-3501, Oct 1 1996.
 H. Minakuchi, K. Nakanishi, N. Soga, N. Ishizuka, and N. Tanaka, "Effect of skeleton size on the performance of octadecylsilylated continuous porous silica columns in reversed-phase liquid chromatography," Journal of Chromatography A, vol. 762, pp. 135-146, Feb 21 1997.
 K. Nakanishi, H. Minakuchi, N. Soga, and N. Tanaka, "Double pore silica gel monolith applied to liquid chromatography," Journal of Sol-Gel Science and Technology, vol. 8, pp. 547-552, 1997.
 N. Ishizuka, H. Minakuchi, K. Nakanishi, N. Soga, and N. Tanaka, "Designing monolithic double-pore silica for high-speed liquid chromatography," Journal of Chromatography A, vol. 797, pp. 133-137, Feb 27 1998.
 K. Nakanishi, H. Minakuchi, N. Soga, and N. Tanaka, "Structure design of double-pore silica and its application to HPLC," Journal of Sol-Gel Science and Technology, vol. 13, pp. 163-169, 1998.
 Z. Zhang, Y. Tanigami, R. Terai, and H. Wakabayashi, "Preparation of Transparent Methyl-Modified Silica-Gel," Journal of Non-Crystalline Solids, vol. 189, pp. 212-217, Sep 1995.
 S. Arrhenius, "The Viscosity of Aqueous Mixture," Physical and Chemistry, vol. 1, pp. 285-298, 1887.
 K. K. Unger, D. Kumar, M. Grun, G. Buchel, S. Ludtke, T. Adam, K. Schumacher, and S. Renker, "Synthesis of spherical porous silicas in the micron and submicron size range: challenges and opportunities for miniaturized high-resolution chromatographic and electrokinetic separations," Journal of Chromatography A, vol. 892, pp. 47-55, Sep 15 2000.
 L. Holysz, "The effect of thermal treatment of silica gel on its surface free energy components," Colloids and Surfaces a-Physicochemical and Engineering Aspects, vol. 134, pp. 321-329, Mar 31 1998.
 K. S. W. Sing, D. H. Everett, R. A. W. Haul, L. Moscou, R. A. Pierotti, J. Rouquerol, and T. Siemieniewska, "Reporting Physisorption Data for Gas/Solid Systems with Special Reference to the Determination of Surface Area and Porosity " Pure and Applied Chemistry, vol. 57, pp. 603-619, 1985.