Yoshiki Chujo

Acceleration of guanine oxidation under visible light irradiation by photon upconversion based on triplet-triplet annihilation (2009)

Tanaka, Kazuo, Kitamura, Narufumi, Inafuku, Kenichi, Chujo, Yoshiki

We report the fluorescent polymer complex which can show fluorescence emission at 380 nm with the excitation of 520 nm in aqueous media. This photon upconversion based on triplet–triplet...

Silsesquioxane/Polystyrene Hybrid Materials via Charge Transfer Interactions (2008)

Choi, Ji-Won, Chujo, Yoshiki

Charge transfer interaction as a hybridization mechanism of silsesquioxane/polymer was tested using carbazole (electron donor) group and dinitrobenzene (electron acceptor) group. Hybridization test...

Synthesis of new main-chain-type organoboron quinolate polymer linked on quinolate ligand (2008)

Nagata, Yuuya, Otaka, Hirounichi, Chujo, Yoshiki

Thermally stabilized blue luminescent poly(p-phenylene)s covered with polyhedral oligomeric silsesquioxanes (2008)

Miyake, Junpei, Chujo, Yoshiki

Molecular Recognizable Cucurbituril/Silica Hybrids (2008)

Miyake, Junpei, Chujo, Yoshiki

Enhancement of entrapping ability of dendrimers by a cubic silsesquioxane core (2008)

Tanaka, Kazuo, Inafuku, Kenichi, Naka, Kensuke, Chujo, Yoshiki

Aza-Wittig Polymerization: A Simple Method for the Synthesis of Regioregular Poly(azomethine)s (2008)

Miyake, Junpei, Chujo, Yoshiki

Multi-modal F-19 NMR probe using perfluorinated cubic silsesquioxane-coated silica nanoparticles for monitoring enzymatic activity (2008)

Tanaka, Kazuo, Kitamura, Narufumi, Naka, Kensuke, Chujo, Yoshiki

1,3-Diketone-Based Organoboron Polymers: Emission by Extending pi-Conjugation along a Polymeric Ligand (2008)

Nagai, Atsushi, Kokado, Kenta, Nagata, Yuuya, Chujo, Yoshiki

Ratiometric multimodal chemosensors based on cubic silsesquioxanes for monitoring solvent polarity (2008)

Tanaka, Kazuo, Inafuku, Kenichi, Chujo, Yoshiki

Functionalization of Inorganic Nanoparticles with Organic Molecules (2008)

Narita, Asako, Chujo, Yoshiki

Synthesis of PAMAM Dendrimers Possessing [2.2]Paracyclophane on Their Surface (2008)

Morisaki, Yasuhiro, Shiotani, Yoshiyuki, Lin, Lin, Chujo, Yoshiki

Highly Intense Fluorescent Diarylboron Diketonate (2008)

Nagai, Atsushi, Kokado, Kenta, Nagata, Yunya, Arita, Manabu, Chujo, Yoshiki

Assembly system of direct modified superparamagnetic iron oxide nanoparticles for target-specific MRI contrast agents (2008)

Tanaka, Kazuo, Kitamura, Narufumi, Morita, Masahito, Inubushi, Toshiro, Chujo, Yoshiki

A hybrid-type, chiral pi-conjugated polymer wrapped with polyhedral oligomeric silsesquioxanes (2008)

Miyake, Junpei, Chujo, Yoshiki

Synthesis and properties of [2.2]paracyclophane-layered polymers (2008)

Morisaki, Yasuhiro, Murakarni, Takuya, Chujo, Yoshiki

The aza-Wittig polymerization: An efficient method for the construction of carbon-nitrogen double bonds-containing polymers (2008)

Miyake, Junpei, Chujo, Yoshiki

Poly(p-phenyleneethynylene)-silica gel hybrids without any compatibilizer (2008)

Kokado, Kenta, Chujo, Yoshiki

Synthesis and photoluminescence properties of pyrene-incorporated organic-inorganic polymer hybrids (2008)

Kokado, Kenta, Iwamura, Takeru, Chujo, Yoshiki

Hydrophilicity-controllable microporous hybrid materials by anion exchange (2008)

Miyake, Junpei, Chujo, Yoshiki

Homogeneous anionic PPE hybrids with silica gel (2008)

Kokado, Kenta, Chujo, Yoshiki

Main-chain-type N,N '-chelate organoboron ammoquinolate polymers: Synthesis, luminescence, and energy transfer behavior (2008)

Nagata, Yuuya, Chujo, Yoshiki

pi-conjugated organoboron polymers via the vacant p-orbital of the boron atom (2008)

Matsumi, Noriyoshi, Chujo, Yoshiki

Effect of molecular weights of poly(acrylic acid) on crystallization of calcium carbonate by the delayed addition method (2008)

Huang, Shu-Chen, Naka, Kensuke, Chujo, Yoshiki

Synthesis of methyl-substituted main-chain-type organoboron quinolate, polymers and their emission color tuning (2008)

Nagata, Yuuya, Chujo, Yoshiki

Bidentate coordination effect on polycondensation of amino acid esters between metal triflates and methoxy groups (2008)

Nemoto, Tadamasa, Naka, Kensuke, Chujo, Yoshiki

Molecular recognizable cucurbituril/silica hybrids (2008)

Miyake, Junpei, Chujo, Yoshiki

Stereospecific construction of a trans-1,4-diphosphacyclohexane skeleton (2008)

Morisaki, Yasuhiro, Imoto, Hiroaki, Ouchi, Yuko, Nagata, Yuuya, Chujo, Yoshiki

Stabilized spherical aggregate of palladium nanoparticles prepared by reduction of palladium acetate in octa(3-aminopropyl)octasilsesquioxane as a rigid template (2008)

Naka, Kensuke, Sato, Masahide, Chujo, Yoshiki

Control of self-assembling processes of polyamidoamine dendrimers and Pd nanoparticles (2008)

Tanaka, Hirokazu, Hashimoto, Takeji, Koizumi, Satoshi, Itoh, Hideaki, Naka, Kensuke, Chujo, Yoshiki

Preparation of osmium(II)-centered star-shaped polymer by the coordination of 2,2'-bipyridyl-terminated poly(oxyethylene) with osmium ion (2008)

Konishi, Gen-ichi, Chujo, Yoshiki

Highly Luminescent BODIPY-Based Organoboron Polymer Exhibiting Supramolecular Self-Assemble Structure (2008)

Nagai, Atsushi, Miyake, Junpei, Kokado, Kenta, Nagata, Yuuya, Chujo, Yoshiki

Preparation and Characterization of Poly(vinylpyrrolidone)/Zirconium Oxide Hybrids by Using Inorganic Nanocrystals (2008)

Otsuka, Takeshi, Chujo, Yoshiki

Stoichiometric complexation of palladium(II) with 1,4-dihydro-1,4-diarsinine as a rigid symmetrical bidentate ligand (2008)

Naka, Kensuke, Nakahashi, Akiko, Arita, Manabu, Chujo, Yoshiki

Properties of Superparamagnetic Iron Oxide Nanoparticles Assembled on Nucleic Acids (2008)

Tanaka, Kazuo, Kitamura, Narufumi, Chujo, Yoshiki

Synthesis of Multimodal19F NMR Probes Based on Cubic Silsesquioxanes (2008)

Tanaka, Kazuo, Kitamura, Narufumi, Chujo, Yoshiki

Properties of Superparamagnetic Iron Oxide Nanoparticles Assembled on Nucleic Acids (2008)

Tanaka, Kazuo, Kitamura, Narufumi, Chujo, Yoshiki

We report the direct modification of SPIOs with a biomolecule, and the sequence-specific assembly of the modified SPIOs was achieved with the aptamer-small molecule interaction. In addition, the...

Lewis acid-modified mesoporous alumina: A new catalyst carrier for methyltrioxorhenium in metathesis of olefins bearing functional groups (2007)

Oikawa, Takashi, Masui, Yoichi, Tanaka, Tsunehiro, Chujo, Yoshiki, Onaka, Makoto

Synthesis of sulfur-containing hyperbranched polymers by the bisthiolation polymerization of diethynyl disulfide derivatives (2007)

Nakahashi, Akiko, Fujita, Masaki, Miyoshi, Eisuke, Umeyama, Tomokazu, Naka, Kensuke, Chujo, Yoshiki

Synthesis of poly(vinylene-phosphine)s: Ring-collapsed radical alternating copolymerization of methyl-substituted cyclooligophosphine with acetylenic compounds (2007)

Naka, Kensuke, Umeyama, Tomokazu, Nakahashi, Akiko, Chujo, Yoshiki

A carbonate controlled-addition method for amorphous calcium carbonate spheres stabilized by poly(acrylic acid)s (2007)

Huang, Shu-Chen, Naka, Kensuke, Chujo, Yoshiki

Functional polymers based on electron-donating TTF and derivatives (2007)

Inagi, Shinsuke, Naka, Kensuke, Chujo, Yoshiki

Synthesis of optically active dendrimers having chiral bisphosphine as a core (2007)

Ouchi, Yuko, Morisaki, Yasuhiro, Chujo, Yoshiki

Poly(dithiafulvene)s containing alkoxy groups and mesogenic moiety in the side chain: synthesis, properties and their charge-transfer complex (2007)

Inagi, Shinsuke, Naka, Kensuke, Chujo, Yoshiki

Synthesis of optically active P-chiral and optically inactive oligophosphines (2007)

Morisaki, Yasuhiro, Ouchi, Yuko, Naka, Kensuke, Chujo, Yoshiki

Water-soluble anionic POSS-Core dendrimer: Synthesis and copper(II) complexes in aqueous solution (2007)

Naka, Kensuke, Fujita, Masaki, Tanaka, Kazuo, Chujo, Yoshiki

3-(2,2 ': 6 ',2 ''-Terpyridin-4 '-yloxy)propyltoluene-4-sulfonate (2007)

Hoogenboom, Richard, Nakahashi, Akiko, Kickelbick, Guido, Chujo, Yoshiki, Schubert, Ulrich S.

Synthesis and characterization of novel π-conjugated polymers with phosphole ring derivatives (2007)

Na, Hai-Sub, Morisaki, Yasuhiro, Aiki, Yasuhiro, Chujo, Yoshiki

Synthesis and properties of an amphiphilic dithiafulvene oligomer (2007)

Inagi, Shinsuke, Naka, Kensuke, Chujo, Yoshiki

Combined in situ and time-resolved SANS and SAXS studies of chemical reactions at specific sites and self-assembling processes of reaction products: Reduction of palladium ions in self-assembled polyamidoamine dendrimers as a template (2007)

Tanaka, Hirokazu, Koizumi, Satoshi, Hashimoto, Takeji, Itoh, Hideaki, Satoh, Masahide, Naka, Kensuke, ...

A combined small-angle scattering study of a chemical reaction at specific sites and reaction-induced self-assembly as a problem in open non-equilibrium phenomena (2007)

Hashimoto, Takeji, Tanaka, Hirokazu, Koizumi, Satoshi, Naka, Kensuke, Chujo, Yoshiki

Self-organized multilayer films and porous nanocomposites of gold nanoparticles with octa(3-aminopropyl)octasilsesquioxane (2007)

Wang, Xiaqin, Naka, Kensuke, Zhu, Meifang, Kuroda, Hidekatsu, Itoh, Hideaki, Chujo, Yoshiki

Appearing, disappearing, and reappearing fumed silica nanoparticles: Tapping-mode AFM evidence in a condensation cured polydimethylsiloxane hybrid elastomer (2007)

Inagi, Shinsuke, Ogoshi, Tomoki, Miyake, Junpei, Bertolucci, Massimo, Fujiwara, Tomoko, Galli, Giancarlo, ...

Synthesis and characterization of π-conjugated polymers with a 2,5-substituted phosphole skeleton (2007)

Morisaki, Yasuhiro, Na, Hai-Sub, Aiki, Yasuhiro, Chujo, Yoshiki

Synthesis of conjugated polymers containing phosphole with the 5-member fused carbocycle (2007)

Na, Hai-Sub, Morisaki, Yasuhiro, Aiki, Yasuhiro, Chujo, Yoshiki

Synthesis of the optically active polymer consisting of chiral phosphorus atoms and p-phenylene-ethynylene units (2007)

Morisaki, Yasuhiro, Ouchi, Yuko, Tsurui, Kazuhiko, Chujo, Yoshiki

1,4-Dihydro-1,4-diarsinine: Facile synthesis via nonvolatile arsenic intermediates by radical reactions (2007)

Nakahashi, Akiko, Naka, Kensuke, Chujo, Yoshiki

Synthesis of organic-metal hybrid nanowires by cooperative self-organization of tetrathiafulvalene and metallic gold via charge-transfer (2007)

Naka, Kensuke, Ando, Daisuke, Wang, Xiaqin, Chujo, Yoshiki

Synthesis of a stimuli-responsive P-chiral polymer with chiral phosphorus atoms and azobenzene moieties in the main chain (2007)

Ouchi, Yuko, Morisaki, Yasuhiro, Ogoshi, Tomoki, Chujo, Yoshiki

Periodic terpolymerization of cyclooligoarsine, cyclooligostibine, and acetylenic compound (2007)

Naka, Kensuke, Nakahashi, Akiko, Chujo, Yoshiki

Synthesis of optically active polymers containing chiral phosphorus atoms in the main chain (2007)

Morisaki, Yasuhiro, Ouchi, Yuko, Tsurui, Kazuhiko, Chujo, Yoshiki

Synthesis of optically active oligomers consisting of chiral phosphorus atoms: capture of an intermediate between a polymer and a small molecule (2007)

Morisaki, Yasuhiro, Ouchi, Yuko, Naka, Kensuke, Chujo, Yoshiki

Effect of iron (III) hydroxide sol as a support for oligomerization of L-phenylalanine in aqueous solution (2007)

Naka, Kensuke, Tampo, Yoshihiro, Chujo, Yoshiki

Self-assembly of functionalized gold nanoparticles with rigid and flexible multifunctional linkers (vol 43, pg 1733, 2006) (2007)

Li, Wenbin, Zu, Meifang, Wang, Xiaqin, Zhou, Xingping, Naka, Kensuke, Chujo, Yoshiki

Silsesquioxane/polystyrene hybrid materials via charge transfer interactions (2007)

Choi, Jiwon, Chujo, Yoshiki

Organic - Inorganic Nano-Hybrid Materials (2007)

Chujo, Yoshiki

Synthesis of poly(vinyl alcohol) / silica gel polymer hybrids by in-situ hydrolysis method (1998)

Tamaki, Ryo, Chujo, Yoshiki

Homogeneous poly(vinyl alcohol) (PVA)–silica gel polymer hybrids were prepared by in-situ hydrolysis of poly(vinyl acetate) (PVAc) in a sol–gel reaction mixture with tetramethoxysilane (TMOS)....

Synthesis of poly(vinyl alcohol) / silica gel polymer hybrids by in-situ hydrolysis method (1998)

Tamaki, Ryo, Chujo, Yoshiki

Homogeneous poly(vinyl alcohol) (PVA)–silica gel polymer hybrids were prepared by in-situ hydrolysis of poly(vinyl acetate) (PVAc) in a sol–gel reaction mixture with tetramethoxysilane (TMOS)....