総説・解説記事（Misc） - 松井 淳
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Molecularly imprinted nanocomposites for highly sensitive SPR detection of a non-aqueous atrazine sample
Jun Matsui, Megumi Takayose, Kensuke Akamatsu, Hidemi Nawafune, Katsuyuki Tamaki, Naoki Sugimoto
ANALYST 134 ( 1 ) 80 - 86 2009年
出版者・発行元：ROYAL SOC CHEMISTRY
A surface plasmon resonance (SPR) sensor highly sensitive and selective for the herbicide atrazine was composed by immobilizing atrazine-imprinted polymer with gold nanoparticles on a gold thin film as a sensor chip. In the detection, the atrazine-imprinted polymer was expected to work as synthetic receptor for selectively capturing atrazine in organic solvent, and the gold nanoparticles were expected to exhibit a coupling effect with the gold thin film to enhance the local electromagnetic field between the nanoparticles and the gold film, making the sensor chip highly sensitive for changes in microenvironmental polarity. Thus, a combination of the atrazine-imprinted polymer and gold nanoparticles enabled us to compose an SPR sensor demonstrating the detection of 5 pM atrazine in acetonitrile.
DOI： 10.1039/b803350a
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Preparation and Characterization of Au Nanoparticle/Polymer Composite Photonic Crystals
松井 淳
Trans. MRS-Japan 33 717 - 720 2008年
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Molecular imprinting under molecular crowding conditions: An aid to the synthesis of a high-capacity polymeric sorbent for triazine herbicides
Jun Matsui, Shou Goji, Takashi Murashima, Daisuke Miyoshi, Satoshi Komai, Aiko Shigeyasu, Takuho Kushida, Toshifumi Miyazawa, Takashi Yamada, Katsuyuki Tamaki, Naoki Sugimoto
ANALYTICAL CHEMISTRY 79 ( 4 ) 1749 - 1757 2007年2月
出版者・発行元：AMER CHEMICAL SOC
Molecular crowding, an important feature of the molecular environments in biological cells, was applied to the synthesis of antibody-mimic polymers selective for a group of biologically active compounds, the triazine herbicides. Synthesis of these polymers was conducted using molecular imprinting under molecular crowding conditions, whereby atrazine (a template molecule) was complexed with methacrylic acid (a functional monomer) in the presence of a macromolecular crowding agent (either poly(methyl methacrylate) (PMMA) or polystyrene (PS)) followed by cross-linking with ethylene glycol dimethacrylate. After removal of atrazine from the polymer matrix, the retention properties and selectivity of the resultant polymers were assessed by chromatographic tests. The addition of a crowding-inducing agent resulted in polymers with superior retention properties and excellent selectivity for triazine herbicides, as compared to polymers prepared without addition of a crowding-inducing agent. An imprinted polymer prepared in the presence of PS as a crowding agent exhibited a retention factor for atrazine an order of magnitude larger than that of an imprinted polymer prepared in the absence of a crowding agent. NMR results suggest that the crowding agent is capable of promoting hydrogen bond formation between atrazine and methacrylic acid, which could account for the effect of crowding on molecular imprinting.
DOI： 10.1021/ac060441m
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Molecularly-imprinted polymeric logic gates selective for predetermined chemical input species
Jun Matsui, Takuji Sodeyama, Katsuyuki Tamaki, Naoki Sugimoto
CHEMICAL COMMUNICATIONS ( 30 ) 3217 - 3219 2006年
出版者・発行元：ROYAL SOC CHEMISTRY
Selective AND and OR logic gates were fabricated by molecular imprinting with simultaneous use of two kinds of template species, with the resultant binding behaviour (AND or OR) of the imprinted polymers governed by intermolecular interactions between the two template species.
DOI： 10.1039/b604354b
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An SPR Sensor Chip for Sensitive Detection of Small Molecules Using Molecularly Imprinted Polymer with Embedded Gold Nanoparticle
SUGIMOTO Naoki, AKAMATSU Kensuke, HARA Noriaki, MIYOSHI Daisuke, NAWAFUNE Hidemi, TAMAKI Katsuyuki, MATSUI Jun
Anal. Chem. 77 ( 13 ) 4282 - 4285 2005年
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Composite of Au Nanoparticles and molecularly imprinted polymer as a sensing material
SUGIMOTO N, AKAMATSU K, NISHIGUCHI S, MIYOSHI D, NAWAFUNE H, TAMAKI K, MATSUI J
Anal. Chem. 76 ( 5 ) 1310 - 1315 2004年
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Molecular Imprinting in Alcohols: utility of a pre-polymer based strategy for synthesizing stereoselective artificial receptor polymers in media hydrophilic
松井 淳
Anal.Chim.Acta 466, 11-15 2002年
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Combinatorial Molecular Imprinting for Formation of Atrazine Decomposing Polymers
松井 淳
Chem.Lett. 530-531 2001年
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Molecularly Imprinted Polymers with Metalloporphyrin-Based Molecular Recognition Sites Coassembled with Methacrylic Acid
松井 淳
Anal.Chem. 73, 3869-3874 2001年
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Molecularly Imprinted Polymer as 9-Ethyladenine Receptor Having a Porphyrin-Based Recognition Center(共著)
MATSUI Jun
J. Am. Chem. Soc. 122 ( 21 ) 5218 - 5219 2000年
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Molecularly Imprinted Fluorescent-Shift Receptors Prepared with 2-(Trifluoromethyl) acrylic acid(共著)
MATSUI Jun
Anal. Chem. 72 ( 14 ) 3286 - 3290 2000年
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Atrazine-Selective Polymers Prepared by Molecular Imprinting of Trialkylmelamines as Dummy Template Species of Atrazine(共著)
MATSUI Jun
Anal. Chem. 72 ( 8 ) 1810 - 1813 2000年
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Combinatorial Molecular Imprinting : An Approach to Synthetic Polymer Receptors(共著)
MATSUI Jun
Anal. Chem. 71 ( 2 ) 285 - 290 1999年