Search Results - "Iki, Nobuhiko"

Speciation of Chromium by IKI, Nobuhiko

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Silver Nanoparticles by IKI, Nobuhiko

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Facile Preparation of Highly Luminescent Materials by Electrostatic Immobilization of Anionic Metal Complex onto Anion-Exchanger as Exemplified with Tri-Terbium(III) Cluster Complex of Thiacalix[4]arene-p-tetrasulfonate by Shiraishi, Narumi, Karashimada, Ryunosuke, Iki, Nobuhiko

“…We propose a strategy to prepare luminescence materials via simple and organic solvent-free fashion by mixing an anionic luminescent complex with an anion…”
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Capillary electrophoretic reactor for estimation of spontaneous dissociation rate of Trypsin–Aprotinin complex by Sasaki, Yumiko, Sato, Yosuke, Takahashi, Toru, Umetsu, Mitsuo, Iki, Nobuhiko

“…A capillary electrophoretic reactor was used to analyze the dissociation kinetics of an enzyme–inhibitor complex in a homogeneous solution without…”
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Multi-coloration of Calixarene-coated Silver Nanoparticles for the Visual Discrimination of Metal Elements by ABE, Norioki, IKI, Nobuhiko

“…Upon mixing with metal ions such as CdII, TbIII, CuII, NiII, PbII, ZnII, and CoII at pH 10.0, solutions of silver nanoparticles (AgNPs) coated with…”
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Non-covalent strategy for activating separation and detection functionality by use of the multifunctional host molecule thiacalixarene by Iki, Nobuhiko

“…This review article proposes a non-covalent strategy for activating separation and detection functionality; this strategy acts not through extensive organic…”
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MRI Contrasting Agent Based on Mn-MOF-74 Nanoparticles with Coordinatively Unsaturated Sites by Iki, Nobuhiko, Nakane, Ryuta, Masuya-Suzuki, Atsuko, Ozawa, Yoshikazu, Maruoka, Takako, Iiyama, Megumi, Sumiyoshi, Akira, Aoki, Ichio

“…Purpose The development of magnetic resonance imaging (MRI) contrasting agents (CAs) that are safer and have a higher relaxivity than Gd(III)-based agents is a…”
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Photostable near-infrared-absorbing diradical-platinum() complex solubilized by albumin toward a cancer photothermal therapy agent by Sawamura, Ryota, Sato, Masataka, Masuya-Suzuki, Atsuko, Iki, Nobuhiko

“…A hydrophobic diradical-platinum( ii ) complex was solubilized in aqueous solutions by using bovine serum albumin and exhibited photothermal conversion under…”
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Emergence of the super antenna effect in mixed crystals of ytterbium and lutetium complexes showing near-infrared luminescence by Masuya-Suzuki, Atsuko, Goto, Satoshi, Nakamura, Rika, Karashimada, Ryunosuke, Kubota, Yasuhiro, Tsunashima, Ryo, Iki, Nobuhiko

“…The synthesis of luminescent molecular crystalline materials requires a good understanding of the luminescence properties of crystals in which many molecules…”
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Enhanced TbIII-centered Luminescence due to Elongated Methylene Arms of Tripodal Schiff Base Ligand by Karashimada, Ryunosuke, Kambe, Takafumi, Igarashi, Chikai, Masuya-Suzuki, Atsuko, Iki, Nobuhiko

“…LnIII-tripodal Schiff base complex TbIIILtrpn was prepared, in which the three arms of the ligand were extended by one methylene based on the…”
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Thermodynamics of binding of a sulfonamide inhibitor to metal-mutated carbonic anhydrase as studied by affinity capillary electrophoresis by Sato, Yosuke, Hoshino, Hitoshi, Iki, Nobuhiko

“…By affinity capillary electrophoresis (ACE), the thermodynamic binding constants of a sulfonamide (SA) inhibitor to bovine carbonic anhydrase II (CA) and metal…”
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High kinetic stability of ZnII coordinated by the tris(histidine) unit of carbonic anhydrase towards solvolytic dissociation studied by affinity capillary electrophoresis by Sato, Yosuke, Hoshino, Hitoshi, Iki, Nobuhiko

“…Solvolytic dissociation rate constants (kd) of bovine carbonic anhydrase II (CA) and its metallovariants (M-CAs, M=CoII, NiII, CuII, ZnII, and CdII) were…”
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Self-Assembly of a Trilanthanide(III) Core Sandwiched between Two Thiacalix[4]arene Ligands by Iki, Nobuhiko, Tanaka, Teppei, Hiro-oka, Shoichi, Shinoda, Kozo

“…Thiacalix[4]arene‐p‐tetrasulfonate (TCAS) incorporated a trilanthanide(III) core to form a 3:2 Ln3TCAS2 complex in aqueous solution. The self‐assembly process…”
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One-pot synthesis and structural characterization of a Tb(III) coordination polymer based on a tripodal Schiff base ligand adopting an exo-bridging coordination mode by Masuya, Atsuko, Igarashi, Chikai, Kanesato, Masatoshi, Hoshino, Hitoshi, Iki, Nobuhiko

“…A novel Tb(III) coordination polymer constructed with an exo-bridging Schiff base ligand has been obtained by one-pot condensation reaction. A novel Tb(III)…”
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Kinetically Stable LnIII Complexes Comprising a Trinuclear Core Sandwiched between Two Thiacalix[4]arene Ligands Self-Assembled in Water (LnIII = NdIII, YbIII) by Iki, Nobuhiko, Hiro-oka, Shouichi, Nakamura, Mami, Tanaka, Teppei, Hoshino, Hitoshi

“…In aqueous solutions, thiacalixarene (TCAS) and LnIII (= NdIII, YbIII) self‐assembled over a long period of time (1 d) to form 3:2 complexes LnIII3·TCAS2 in…”
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Crystal Structure of the cis-Bis(3-tert-butyl-o-diiminobenzosemiquinonato)platinum(II) Complex by MASUYA-SUZUKI, Atsuko, IKI, Nobuhiko

“…A square-planar platinum(II) complex, cis-bis(3-tert-butyl-o-diiminobenzosemiquinonato)platinum(II), was synthesized and characterized by single-crystal X-ray…”
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Octalanthanide Wheels Supported by p-tert-Butylsulfonylcalix[4]arene by Kajiwara, Takashi, Wu, Hashen, Ito, Tasuku, Iki, Nobuhiko, Miyano, Sotaro

“…A cluster‐forming ligand, p‐tert‐butylsulfonylcalix[4]arene (H4L), allows the formation of lanthanide wheels whose cluster cores contain eight lanthanide ions…”
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Synthesis of p- tert-Butylthiacalix[4]arene and its Inclusion Property by Iki, Nobuhiko, Kabuto, Chizuko, Fukushima, Takanori, Kumagai, Hitoshi, Takeya, Haruhiko, Miyanari, Setsuko, Miyashi, Tsutomu, Miyano, Sotaro

“…A practical method for the synthesis of p- tert-butylthiacalix[4]arene (TC4A), in which the methylene bridges of p- tert-butylcalix[4]arene (C4A) are replaced…”
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Conformation-Controlled Luminescent Properties of Lanthanide Clusters Containing p-tert-Butylsulfonylcalix[4]arene by Kajiwara, Takashi, Katagiri, Kensuke, Hasegawa, Miki, Ishii, Ayumi, Ferbinteanu, Marilena, Takaishi, Shinya, Ito, Tasuku, Yamashita, Masahiro, Iki, Nobuhiko

“…Dinuclear and cubane-shaped lanthanide cluster complexes containing EuIII and TbIII were synthesized by step-by-step construction using…”
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Highly Luminescent Superparamagnetic Diterbium(III) Complex Based on the Bifunctionality of p‐tert‐Butylsulfonylcalix[4]arene by Kajiwara, Takashi, Hasegawa, Miki, Ishii, Ayumi, Katagiri, Kensuke, Baatar, Munkhtsetseg, Takaishi, Shinya, Iki, Nobuhiko, Yamashita, Masahiro

“…A diterbium(III) complex was synthesized by using p‐tert‐butylsulfonylcalix[4]arene, which adopts a 1,2‐alternate conformation, acts as a sensitive…”
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