酒井清孝
Hayama M, Yamamoto K, Kohori F, et al: How polysulfone dialysis membranes containing polyvinylpyrrolidone achieve excellent biocompatibility?. J Membr Sci 234, 41-49, 2004
Ebara M, Yamato M, Aoyagi T, et al: Temperature-responsive cell culture surfaces enable “on-off" affinity control between cell integrins and RGDS ligands. Biomacromolecules 5, 505-510, 2004
Hayama M, Yamamoto K, Kohori F, et al: Nanoscopic behavior of polyvinylpyrrolidone particles on polysulfone/polyvinylpyrrolidone film. Biomaterials 25, 1019-1028, 2004
Hattori K, Yoshimi Y, Ito T, et al: Effect of electrostatic interactions on gate effect in molecularly imprinted polymers. Electrochemistry 72, 508-510, 2004
Hattori K, Hiwatari M, Iiyama C, et al: Gate effect of theophylline-imprinted polymer grafted to the cellulose by living radical polymerization. J Membr Sci 233, 169-173, 2004
Aoyagi S, Hayama M, Hasegawa U, et al: Estimation of protein adsorption on dialysis membrane by means of TOF-SIMS imaging. J Membr Sci 236, 91-99, 2004
Aoyagi S, Hayama M, Hasegawa U, et al: TOF-SIMS imaging of protein adsorption on dialysis membrane. Appl Surf Sci 231-232, 411-415, 2004
Ebara M, Yamato M, Aoyagi T, et al: Immobilization of cell-adhesive peptides to temperature-responsive surfaces facilitates both serum-free cell adhesion and noninvasive cell harvest. Tissue Eng 10, 1125-1135, 2004
Yoshimi Y, Kamada M, Ohkawara Y, et al: Improvement of hydrogen peroxide sensitivity by an electrochemiluminescent mothod with luminol using polyion adsorption onto the electrode. Electrochemistry 72, 747-750, 2004
Ebara M, Yamato M, Nagai S, et al: Incorporation of new carboxylate functionalized co-monomers to temperature-responsive polymer-grafted cell culture surfaces. Surf Sci 570, 134-141, 2004
Hayama M, Miyasaka T, Mochizuki S, et al: Optimum dialysis membrane for endotoxin blocking. J Membr Sci 219, 15-25, 2003
Ebara M, Yamato M, Hirose M, et al: Copolymerization of 2-carboxyisopropylacrylamide with N-isopropylacrylamide accelerates  cell detachment from grafted surfaces by reducing temperature. Biomacromolecules 4, 344-349, 2003
Aoyagi S, Imai R, Sakai K, et al: Reagentless and regenerable immunosensor for monitoring of immunoglobulin G based on non-separation immunoassay. Biosens Bioelectron 18, 791-795, 2003
Nagase K, Kohori F, Sakai K: Development of a compact artificial gill using concentrated hemoglobin solution as the oxygen carrier. J Membr Sci 215, 281-292, 2003
Kobayashi J, Kikuchi A, Sakai K, et al: Cross-linked thermoresponsive anionic polymer-grafted surfaces to separate bioactive basic peptides. Anal Chem 75, 3244-3249, 2003
Aoyagi S, Kudo M, Hayama M, et al: TOF-SIMS imaging of protein adsorption on dialysis membrane by mean of information entropy. e-J Surf Sci Nanotech 1, 67-71, 2003
Nagase K, Kohori F, Sakai K: Designing an artificial gill using oxygen carrier solution for effective supply of oxygen to underwater closed spaces. Journal of Research in Science and Engineering 1, 31-36, 2003
Endo K, Miyasaka T, Mochizuki S, et al: Development of a superoxide sensor by immobilization of superoxide dismutase. Sensors and Actuators B 83, 30-34, 2002
Hayama M, Kohori F, Sakai K: AFM observation of small surface pores of hollow-fiber dialysis membranes using highly sharpened probe. J Membr Sci 197, 243-249, 2002
Kohori F, Yokoyama M, Sakai K, et al: Process design for efficient and controlled drug incorporation into polymeric micelle carrier system. J Control Release 78, 155-163,2002
Aoyagi S, Miyasaka T, Yoshimi Y, et al: A new reagentless immunosensor for measuring IgG concentration in human plasma based on fluorescence-enhancement immunoassay. J Artif Organs 5, 60-63, 2002
Nagase K, Matsuda N, Sakai K: Optimum control of oxygen affinity of hemoglobin as an oxygen carrier solution for an artificial gill. J Artif Organs 5, 44-49, 2002
Miyasaka T, Endo K, Sakai K: Electrochemiluminescent measurement of human serum concentration in dialysate. J Artif Organs 5, 18-23, 2002
Fukutomi I, Sakai H, Takeoka S, et al: Carbonylation of oxyhemoglobin solution (HbO2→HbCO) using a membrane oxygenator. J Artif Organs 5, 102-107, 2002
Kobayashi J, Kikuchi A, Sakai K, et al: Aqueous chromatography utilizing hydrophobicity-modified anionic temperature-responsive hydrogel for stationary phases. J Chromatogr A 958, 109-119, 2002
Miyasaka T, Matsuda Y, Sakai K, et al: Development of a contamination free 6 valve injector inline monitoring system for endotoxin measurement in dialysate. ASAIO J 48, 389-393, 2002
Ishiwata K, Yamamoto K, Kohori F, et al: Technical evaluation of dialysate flow in a hollow-fiber dialyzer. J Artif Organs 5, 251-256, 2002
Hayama M, Miyasaka T, Mochizuki S, et al: Visualization of distribution of endotoxin trapped in an endotoxin-blocking filtration membrane. J Membr Sci 210, 45-53, 2002
Yoshimi Y, Ohdaira R, Iiyama C, et al: “Gate effect" of thin layer of molecularly-imprinted poly(methacrylic acid-co-ethyleneglycol dimethacrylate). Sens actuators 73, 49-53, 2001
Ebara M, Aoyagi T, Sakai K, et al:The incorporation of carboxylate groups into temperature-responsive poly(N-isopropylacrylamide-based hydrogels promotes rapid gel shrinking. J Polym Sci A 39, 335-342, 2001
Matsuda N, Sakai K, Nakamura T, et al: Temperature-controlled enhancement of oxygen uptake from water using oxygen carrier solution. J Membr Sci 184, 17-26, 2001
Aoyagi S, Suzuki Y, Sakai K, et al: Transient measurement with an enzyme-immobilized electrode undergoing protein adsorption. Electrochemistry 69, 251-253, 2001
Kobayashi J, Kikuchi A, Sakai K, et al: Aqueous chromatography utilizing pH-/temperature-responsive polymer stationary phases to separate ionic bioactive compounds. Anal Chem 73, 2027-2033, 2001
Nakajima A, Miyasaka T, Sakai K, et al: Determination of effective charge density of hollow-fiber dialysis membranes and its effects on phosphate ion permeability. J Membr Sci 187, 129-139, 2001
Aoyagi S, Iwata T, Miyasaka T, et al: Determination of human serum albumin by chemiluminescence immunoassay with luminol using a platinum-immobilized flow-cell. Anal Chim Acta 436, 103-108, 2001
Aoyagi S, Yamazaki M, Miyasaka T, et al: Clarification of enhanced hydroxyl radical production in fenton reaction with ATP/ADP based on luminol chemiluminescence. J Chem Eng Japan 34, 956-959, 2001
Hattori K, Yoshimi Y, Sakai K: Gate effect of cellulosic dialysis membrane grafted with molecularly imprinted polymer. J Chem Eng Japan 34, 1466-1469, 2001
Suzuki Y, Kohori F, Sakai K: Computer-aided design of hollow-fiber dialyzers. J Artif Organs 4, 326-330, 2001
Aoyagi T, Ebara M, Sakai K, et al: Novel bifunctional polymer with reactivity and temperature sensitivity. J Biomater Sci Polym Ed 11, 101-110, 2000
Uchida K, Sakai K, Ito E, et al: Temperature-dependent modulation of blood platelet movement and morphology on poly(N-isopropylacrylamide)-grafted surfaces. Biomaterials 21, 923-929, 2000
Uchida K, Sakai K, Kwon OH, et al: Temperature-sensitive poly(N-isopropylacrylamide)-grafted surfaces modulate of blood platelet interactions. Macromol Rapid Commun 21, 169-173, 2000
Uchida K, Yamato M, Ito E, et al: Two different types of nonthrombogenic surfaces: PEG suppresses platelet adhesion ATP-independently but HEMA-st block copolymer requires ATP consumption of platelets to prevent adhesion. J Biomed Mater Res 50, 585-590, 2000
Matsuda N, Sakai K: Blood flow and oxygen transfer rate of an outside blood flow membrane oxygenator. J Membr Sci 170, 153-158, 2000
Sakai K: Dialysis membranes for blood purification. Front Med Biol Eng 10, 117-129, 2000
Kanamori T, Habu T, Shinbo T, et al: Difference in solute diffusivity in crosslinked collagen gels prepared under various conditions. Mater Sci Eng C 13, 85-89, 2000
Ebara M, Aoyagi T, Sakai K, et al: Introducing reactive carboxyl side chains retains phase transition temperature sensitivity in N-isopropylacrylamide copolymer gels. Macromolecules 33, 8312-8316, 2000
Matsuda N, Sakai K, Yamamoto K, et al: Effects of hollow fiber packing fraction on blood flow pattern and gas transfer rate of an intravascular oxygenator (IVOX). J Membr Sci 179, 231-241, 2000
Miyasaka T, Iijima K, Sakai K, Yoshimi Y, Aketagawa J, Tamura H, Tanaka S : Development of a stopped flow reactor for the rapid, high sensitivity measurement of endotoxin concentration in dialysate. ASAIO J, 45, 104-108, 1999
Tsuji M, Sakai K : Theoretical comparison of filtration by the renal glomernlus and artificial membranes. ASAIO J, 45, 98-103, 1999
Yakushiji T, Sakai K., Kikuchi A, Aoyagi T, Sakurai Y, Okano T : Effects of cross-linked structure on temperature-responsive hydrophobic interaction of poly(N-isopropylacrylamide) hydrogel-modified surfaces with steroids. Anal. Chem, 71, 1125-1130, 1999
Matsuda N, Sakai K : Technical evaluation of oxygen transfer rates of fish gills and artificial gills. ASAIO J, 45, 293-298, 1999
Tsunoda N, Kokubo K, Sakai K, Fukuda M, Miyazaki M, Hiyoshi T : Surface roughness of cellulose hollow fiber dialysis membranes and platelet adhesion.  ASAIO J, 45, 418-423, 1999
Kaneko Y, Nakamura S, Sakai K, Kikuchi A, Aoyagi T, Sakurai Y, Okano T: Synthesis and swelling-deswelling kinetics of poly(N-isopropylacrylamide) hydrogels grafted with LCST modulated polymers. J Biomater Sci Polym Ed, 10, 1079-1091, 1999
Kohori F, Sakai K, Aoyagi T, Yokoyama M, Yamamoto M, Sakurai Y, Okano T: Control of adriamycin cytotoxic activity using thermally responsive polymeric micelles composed of poly(N-isopropyl-acrylamide-co-N, N-dimethylacrylamide)-b-poly(D,L-lactide). Colloids Surf B, 16, 195-205, 1999
Matsuda N, Nakamura M, Sakai K, Kuwana K, Tahara K: Theoretical and experimental evaluation for blood pressure drop and oxygen transfer rate in outside blood flow membrane oxygenator. J Chem Eng Japan, 32, 752-759, 1999
Kaneko Y, Nakamura S, Sakai K, et al: Rapid Deswelling Response of poly(N-isopropylacrylamide) Hydrogels by the Formation of Water Release Channels Using Poly(ethylene oxide) Graft Chains. Macromolecules, 31, 6099-6105, 1998
Kaneko Y, Sakai K, Okano T: Temperature-Responsive Hydrogels as Intelligent Materials. Biorelated Polymers and Gels, pp29-69, 1998
Yakushiji T, Sakai K, Kikuchi A, et al: Graft Architectural Effects on Thermoresponsive Wettability Changes of Poly(N-isopropylacrylamide)-Modified Surfaces.  Langmuir, 14, 4657-4662, 1998
Miyasaka T, Jinbo Y, Sakai K, et al: Determination of Glucose Concentration by Electroluminescence of an Indium-tin Oxide Electrode. Chemical Engineering Food and Bioproducts Processing (Trans IChemE, Part C), 76, 102-106, 1998
Kanamori T, Shinbo T, Sakai K: Size of Polymeric Particles Forming Hemodialysis Membranes Determined from Water and Solute Permeabilities. Journal of Applied Polymer Science, 67, 833-840, 1998
Miyasaka T, Yoshimi, Sakai K: Transient Measurement of Glucose Using On-off Controllable Enzyme Electrode with Polypyrrole Membrane. Journal of Chemical Engineering of Japan, 31, 29-34, 1998
Waki M, Nojiri C, Hayashi H, et al: Surface Modification Techniques for the Artificial Heart. Heart Replacement, Artificial Heart 6, pp.118-125, 1998
Kanamori T, Shinbo T, Sakai K: Feasibility of wearable artificial kidney using presently commercially available hollow-fiber membrane. J Artif Organs, 1, 69-75, 1998
Kohori F, Sakai K, Aoyagi T, et al: Preparation and characterization of thermally responsive block copolymer micelles comprising poly(N-isopropylacrylamide-b-DL-lactide) . J Control Release, 55, 87-98, 1998
Kokubo K, Sakai K, Okada A, et al: Evaluation of the structure of asymmetric hollow-fiber dialysis membranes by dye adsorption. Biochem Eng J, 2, 45-52, 1998
Fukuda M,Kokubo K, Sakai K, et al: Anisotropic differences in solute transfer rate through asymmetric membranes for blood purification accompanied by filtration. Biochem Eng J, 2, 127-136, 1998
Kokubo K, Sakai K : Evaluation of dialysis membranes using a tortuous pore model. AIChE J, 44, 2607-2619, 1998