Works matching AU Chujo, Yoshiki

Results: 182

Effects of Regioregularity of π‐Conjugated Polymers Composed of Boron β‐Diketiminate on Their Stimuli‐Responsive Luminescence.

Published in:

Macromolecular Chemistry & Physics, 2022, v. 223, n. 9, p. 1, doi. 10.1002/macp.202100504

By:

Ito, Shunichiro;
Fukuyama, Misuzu;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Bulk Acyclic Diene Metathesis Polycondensation.

Published in:

Macromolecular Chemistry & Physics, 2019, v. 220, n. 15, p. N.PAG, doi. 10.1002/macp.201900223

By:

Bell, Michael;
Hester, Holley Grace;
Gallman, Alec Nicholas;
Gomez, Valentina;
Pribyl, Julia;
Rojas, Giovanni;
Riegger, Andreas;
Weil, Tanja;
Watanabe, Hiro;
Chujo, Yoshiki;
Wagener, Kenneth B.

Publication type:

Article

Sponge-Type Emissive Chemosensors for the Protein Detection Based on Boron Ketoiminate-Modifying Hydrogels with Aggregation-Induced Blueshift Emission Property.

Published in:

Macromolecular Chemistry & Physics, 2016, v. 217, n. 3, p. 414, doi. 10.1002/macp.201500276

By:

Suenaga, Kazumasa;
Yoshii, Ryousuke;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Macromol. Chem. Phys. 3/2016.

Published in:

Macromolecular Chemistry & Physics, 2016, v. 217, n. 3, p. 520, doi. 10.1002/macp.201670010

By:

Suenaga, Kazumasa;
Yoshii, Ryousuke;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Near‐Infrared Emissive Hypervalent Compounds with Germanium(IV)‐Fused Azobenzene π‐Conjugated Systems.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 12, p. 1, doi. 10.1002/chem.202203423

By:

Gon, Masayuki;
Yaegashi, Misao;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

"Durch den Raum" konjugierte Cyclophanpolymere.

Published in:

Angewandte Chemie, 2006, v. 118, n. 39, p. 6580, doi. 10.1002/ange.200600752

By:

Yasuhiro Morisaki;
Yoshiki Chujo

Publication type:

Article

“Durch den Raum” konjugierte Cyclophanpolymere.

Published in:

Angewandte Chemie, 2006, v. 118, n. 39, p. 6580, doi. 10.1002/ange.200600752

By:

Yasuhiro Morisaki;
Yoshiki Chujo

Publication type:

Article

Self‐Assembly of Functionalized Gold Nanoparticles with Rigid and Flexible Multifunctional Linkers.

Published in:

Journal of Macromolecular Science: Physics, 2006, v. 45, n. 4, p. 549, doi. 10.1080/00222340600770012

By:

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

Publication type:

Article

Acid Sensors Based on Luminochromism of Solid‐State Excimer Emission of Pyrene‐Modified Polyhedral Oligomeric Silsesquioxane.

Published in:

Asian Journal of Organic Chemistry, 2025, v. 14, n. 1, p. 1, doi. 10.1002/ajoc.202400508

By:

Narikiyo, Hayato;
Gon, Masayuki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Enhancement of the Lowering Effect on Energy Levels of LUMO by the Formation of B−N Dative Bond for Near‐infrared Light Absorption Properties Based on 1,3,4,6,8,9 b‐Hexaazaphenalene.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 6, p. 1, doi. 10.1002/ajoc.202300156

By:

Watanabe, Hiroyuki;
Ito, Yoshinori;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Position Dependent Effects of the Aza‐Substitution on the Electronic Properties and Crystal Structures Based on Hexaazaphenalene Isomers.

Published in:

Asian Journal of Organic Chemistry, 2022, v. 11, n. 9, p. 1, doi. 10.1002/ajoc.202200221

By:

Watanabe, Hiroyuki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Cover Feature: Enhancing Light‐Absorption and Luminescent Properties of Non‐Emissive 1,3,4,6,9b‐Pentaazaphenalene through Perturbation of Forbidden Electronic Transition by Boron Complexation (Asian J. Org. Chem. 2/2020).

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 2, p. 123, doi. 10.1002/ajoc.202000042

By:

Watanabe, Hiroyuki;
Kawano, Yuki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Enhancing Light‐Absorption and Luminescent Properties of Non‐Emissive 1,3,4,6,9b‐Pentaazaphenalene through Perturbation of Forbidden Electronic Transition by Boron Complexation.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 2, p. 259, doi. 10.1002/ajoc.202000010

By:

Watanabe, Hiroyuki;
Kawano, Yuki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Front Cover: Tuning of Sensitivity in Thermochromic Luminescence by Regulating Molecular Rotation Based on Triphenylamine‐Substituted o‐Carboranes (Asian J. Org. Chem. 12/2019).

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 12, p. 2173, doi. 10.1002/ajoc.201900628

By:

Nishino, Kenta;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Tuning of Sensitivity in Thermochromic Luminescence by Regulating Molecular Rotation Based on Triphenylamine‐Substituted o‐Carboranes.

Published in:

Asian Journal of Organic Chemistry, 2019, v. 8, n. 12, p. 2228, doi. 10.1002/ajoc.201900537

By:

Nishino, Kenta;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Solid-State Thermochromic Luminescence through Twisted Intramolecular Charge Transfer and Excimer Formation of a Carborane−Pyrene Dyad with an Ethynyl Spacer.

Published in:

Asian Journal of Organic Chemistry, 2017, v. 6, n. 12, p. 1818, doi. 10.1002/ajoc.201700390

By:

Nishino, Kenta;
Yamamoto, Hideki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Front Cover: Solid-State Thermochromic Luminescence through Twisted Intramolecular Charge Transfer and Excimer Formation of a Carborane−Pyrene Dyad with an Ethynyl Spacer (Asian J. Org. Chem. 12/2017).

Published in:

Asian Journal of Organic Chemistry, 2017, v. 6, n. 12, p. 1699, doi. 10.1002/ajoc.201700647

By:

Nishino, Kenta;
Yamamoto, Hideki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Optically Active Cyclic Compounds Based on Planar Chiral [2.2]Paracyclophane with Naphthalene Units.

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 3, p. 353, doi. 10.1002/ajoc.201500468

By:

Gon, Masayuki;
Kozuka, Hiroto;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Cover Picture: Optically Active Cyclic Compounds Based on Planar Chiral [2.2]Paracyclophane with Naphthalene Units (Asian J. Org. Chem. 3/2016).

Published in:

Asian Journal of Organic Chemistry, 2016, v. 5, n. 3, p. 302, doi. 10.1002/ajoc.201600007

By:

Gon, Masayuki;
Kozuka, Hiroto;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Synthesis of P-Stereogenic Tetraphosphacrowns.

Published in:

Asian Journal of Organic Chemistry, 2015, v. 4, n. 12, p. 1410, doi. 10.1002/ajoc.201500343

By:

Kato, Ryosuke;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Control of the Emission Behaviors of Trifunctional o-Carborane Dyes.

Published in:

Asian Journal of Organic Chemistry, 2014, v. 3, n. 5, p. 624, doi. 10.1002/ajoc.201300280

By:

Tominaga, Masato;
Naito, Hirofumi;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

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.

Published in:

Journal of Applied Crystallography, 2007, v. 40, p. s73, doi. 10.1107/S0021889807003445

By:

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

Publication type:

Article

Cover Picture: Alternately π‐Stacked Systems Assisted by o‐Carborane: Dual Excimer Emission and Color Modulation by Bcage‐Methylation (Angew. Chem. Int. Ed. 2/2023).

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 2, p. 1, doi. 10.1002/anie.202214397

By:

Ochi, Junki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Alternately π‐Stacked Systems Assisted by o‐Carborane: Dual Excimer Emission and Color Modulation by Bcage‐Methylation.

Published in:

Angewandte Chemie International Edition, 2023, v. 62, n. 2, p. 1, doi. 10.1002/anie.202214397

By:

Ochi, Junki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Recent Progress in the Development of Solid‐State Luminescent o‐Carboranes with Stimuli Responsivity.

Published in:

Angewandte Chemie International Edition, 2020, v. 59, n. 25, p. 9841, doi. 10.1002/anie.201916666

By:

Ochi, Junki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Planar Chiral [2.2]Paracyclophanes: Optical Resolution and Transformation to Optically Active π-Stacked Molecules.

Published in:

Bulletin of the Chemical Society of Japan, 2019, v. 92, n. 2, p. 265, doi. 10.1246/bcsj.20180259

By:

Yasuhiro Morisaki;
Yoshiki Chujo

Publication type:

Article

Concept of Excitation-Driven Boron Complexes and Their Applications for Functional Luminescent Materials.

Published in:

Bulletin of the Chemical Society of Japan, 2019, v. 92, n. 1, p. 7, doi. 10.1246/bcsj.20180245

By:

Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Creative Synthesis of Organic-Inorganic Molecular Hybrid Materials.

Published in:

Bulletin of the Chemical Society of Japan, 2017, v. 90, n. 5, p. 463, doi. 10.1246/bcsj.20170005

By:

Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Synthesis of P-stereogenic macrocycles.

Published in:

Heteroatom Chemistry, 2017, v. 28, n. 1, p. n/a, doi. 10.1002/hc.21354

By:

Kato, Ryosuke;
Fukuyama, Misuzu;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Structural diversity in the coordination of 1,4-dihydro-1,4-diarsinine as a cyclic ditopic organoarsenic ligand to metal ions.

Published in:

Heteroatom Chemistry, 2012, v. 23, n. 1, p. 16, doi. 10.1002/hc.20747

By:

Arita, Manabu;
Naka, Kensuke;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Modulation of Properties by Ion Changing Based on Luminescent Ionic Salts Consisting of Spirobi(boron ketoiminate).

Published in:

Molecules, 2022, v. 27, n. 11, p. 3438, doi. 10.3390/molecules27113438

By:

Suenaga, Kazumasa;
Ito, Shunichiro;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Enhancement of Aggregation-Induced Emission by Introducing Multiple o-Carborane Substitutions into Triphenylamine.

Published in:

Molecules, 2017, v. 22, n. 11, p. 2009, doi. 10.3390/molecules22112009

By:

Kenta Nishino;
Kyoya Uemura;
Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Exciplex Emission in the POSS Possessing Two Kinds of Luminophores.

Published in:

ChemPhotoChem, 2025, v. 9, n. 1, p. 1, doi. 10.1002/cptc.202400273

By:

Narikiyo, Hayato;
Kato, Taichi;
Gon, Masayuki;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Synthesis of Star-Shaped Polymers via Coordination of Bipyridyl-Terminated Polyoxyethylene with Metal Ions.

Published in:

Journal of Macromolecular Science: Pure & Applied Chemistry, 1995, v. 32, n. 6, p. 1213, doi. 10.1080/10601329508011036

By:

Chujo, Yoshiki;
Naka, Akio;
Krämer, Martina;
Sada, Kazuki;
Saegusa, Takeo

Publication type:

Article

Synthesis of α,ω-Bifunctional Fluorine-Containing Polysiloxanes by Hydrosilation Reaction.

Published in:

Journal of Macromolecular Science: Pure & Applied Chemistry, 1995, v. 32, n. 1, p. 29, doi. 10.1080/10601329508011062

By:

Chujo, Yoshiki;
McGrath, James E.

Publication type:

Article

Versatile Reactions of Organoboron Polymers Prepared by Hydroboration Polymerization.

Published in:

Journal of Macromolecular Science: Pure & Applied Chemistry, 1994, v. 31, n. 11, p. 1647, doi. 10.1080/10601329408545874

By:

Chujo, Yoshiki

Publication type:

Article

Catch and release with DNA by imidazolium-presenting iron oxide nanoparticles via anion exchange.

Published in:

Composite Interfaces, 2013, v. 20, n. 1, p. 27, doi. 10.1080/15685543.2013.762891

By:

Tanaka, Kazuo;
Narita, Asako;
Chujo, Yoshiki

Publication type:

Article

Regulation of dispersion/aggregation of phosphonium-presenting iron oxide nanoparticles by anion exchange.

Published in:

Composite Interfaces, 2012, v. 19, n. 9, p. 557, doi. 10.1080/15685543.2012.762862

By:

Tanaka, Kazuo;
Narita, Asako;
Suzuki, Kentaro;
Chujo, Yoshiki

Publication type:

Article

Organic–inorganic polymer hybrids prepared by the sol-gel method.

Published in:

Composite Interfaces, 2005, v. 11, n. 8/9, p. 539, doi. 10.1163/1568554053148735

By:

Ogoshi, Tomoki;
Chujo, Yoshiki

Publication type:

Article

Synthesis of chitosan/silica gel polymer hybrids.

Published in:

Composite Interfaces, 1999, v. 6, n. 3, p. 259

By:

Tamaki, Ryo;
Chujo, Yoshiki

Publication type:

Article

Enhancement of Luminescence Efficiencies by Thermal Rearrangement from ortho- to meta-Carborane in Bis-Carborane-Substituted Acenes.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 16, p. 1885, doi. 10.1002/ejoc.201800151

By:

Naito, Hirofumi;
Uemura, Kyoya;
Morisaki, Yasuhiro;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Design and Luminescence Chromism of Fused Boron Complexes Having Constant Emission Efficiencies in Solution and in the Amorphous and Crystalline States.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 35, p. 5191, doi. 10.1002/ejoc.201700704

By:

Suenaga, Kazumasa;
Tanaka, Kazuo;
Chujo, Yoshiki

Publication type:

Article

Highly Emissive Optically Active Conjugated Dimers Consisting of a Planar Chiral [2.2]Paracyclophane Showing Circularly Polarized Luminescence.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 35, p. 7756, doi. 10.1002/ejoc.201501181

By:

Gon, Masayuki;
Morisaki, Yasuhiro;
Chujo, Yoshiki

Publication type:

Article

Enhancement of excimer formation ability by modulating the length of Side-chains in polyhedral oligomeric silsesquioxane (POSS) and application for fluorescence sensors for metal cations.

Published in:

Bulletin of the Chemical Society of Japan, 2024, v. 97, n. 6, p. 1, doi. 10.1093/bulcsj/uoae066

By:

Hayato Narikiyo;
Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Synthesis and evaluation of modified polyhedral oligomeric silsesquioxane (POSS) derivatives with luminescent Side-chains having charge-transfer characters.

Published in:

Bulletin of the Chemical Society of Japan, 2024, v. 97, n. 4, p. 1, doi. 10.1093/bulcsj/uoae040

By:

Keita Sato;
Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Synthesis, cation exchange, and optical properties of pyrene-based chromophores containing [CB9H9]- and [CB11H11]- cluster units.

Published in:

Bulletin of the Chemical Society of Japan, 2024, v. 97, n. 1, p. 1, doi. 10.1093/bulcsj/uoae005

By:

Junki Ochi;
Takumi Yanagihara;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Investigation of the Substitution Site Effect on o-Carborane-Based Chromophores by Anthracene Introduction at the B(3) Position.

Published in:

Bulletin of the Chemical Society of Japan, 2023, v. 96, n. 2, p. 98, doi. 10.1246/bcsj.20220310

By:

Junki Ochi;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

Acceleration of Chemiluminescence Reactions with Coumarin-Modified Polyhedral Oligomeric Silsesquioxane.

Published in:

Bulletin of the Chemical Society of Japan, 2022, v. 95, n. 5, p. 743, doi. 10.1246/bcsj.20220039

By:

Daisuke Iizuka;
Masayuki Gon;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

The Effect of the Substituent Positions on Self-Assembly Behaviors of Liquid-Crystalline 1,3,4,6,9b-Pentaazaphenalene Derivatives.

Published in:

Bulletin of the Chemical Society of Japan, 2021, v. 94, n. 7, p. 1854, doi. 10.1246/bcsj.20210150

By:

Hiroyuki Watanabe;
Kazuo Tanaka;
Yoshiki Chujo

Publication type:

Article

A new type of block copolymerization with one-shot feeding of two monomers.

Published in:

Macromolecular Symposia, 2002, v. 183, n. 1, p. 53, doi. 10.1002/1521-3900(200207)183:1<53::AID-MASY53>3.0.CO;2-Q

By:

Aoi, Keigo;
Miyamoto, Masatoshi;
Chujo, Yoshiki;
Saegusa, Takeo

Publication type:

Article