研究者総覧 - 原田　拓典

ハラダ　タクノリ
原田　拓典

所属大分大学理工学部生命・物質化学プログラム

職種准教授

論文
論文	Geometric Locking in B–O–B Bridged Helicenes: Simultaneous Enhancement of Emission Efficiency and Configurational Stability 2026/08/25
論文	Mechanochromism of dinuclear aluminum-based triple-stranded helicates through crystalline-to-amorphous phase transition Journal of Materials Chemistry C 2026/06
論文	Chiroptical spectroscopy of mechanically fragile single crystals without sample degradation Chemistry Letters 55 (6) 2026/05/28
論文	Post-synthetic Bromination of a Dinuclear Aluminum Helicate and Its Chiroptical Properties 2026/05/18
論文	Circular Dichroism and Circularly Polarized Fluorescence of Optically Anisotropic Samples — Stokes-Mueller Matrix Polarization Analysis — BUNSEKI KAGAKU 75 (1.2),33-49頁 2026/01/05
論文	Amyloidogenic Growth Observation of Stem Bromelain via Atomic Force Microscopy ACS Omega 10 (41),49002-49009頁 2025/10/09
論文	Optical Property Control by the Interligand Charge Transfer Excited State in Brominated Homoleptic and Heteroleptic Aluminum Dinuclear Triple-Stranded Helicates Inorganic Chemistry 63 (25),11716-11725頁 2024/06/11
論文	Simultaneous discovery of chiral and achiral dyes: elucidating the optical functions of helical and flag-hinged boron tetradentate complexes. Dalton transactions (Cambridge, England : 2003) 53 (21),9183-9191頁 2024/05/28
論文	Chiral induction and amplification of achiral molecules induced by chiral compounds in solid matrices Chemistry Letters 53 (5) 2024/05/02
論文	Unraveling the Remarkable Influence of Substituents on the Emission Variation and Circularly Polarized Luminescence of Dinuclear Aluminum Triple-Stranded Helicates. Inorganic chemistry 63 (14),6296-6304頁 2024/04/08
論文	Far-red fluorescence and chiroptical properties of pyrrolopyrrole aza-BODIPYs induced by the B,O-chelation Chemical Communications 60 (48),6170-6173頁 2024
論文	Synthesis of Optically Active [3.3](3,9)Carbazolophane Derivatives and Their Chiroptical Properties Chemistry Letters 52 (11),858-860頁 2023/11/05
論文	Fast and artifact‐free circular dichroism measurement of solid‐state structural changes Chirality 2023/10/05
論文	Fabrication of a Floatable Micron-Sized Enzyme Device Using Diatom Frustules ACS Omega 2023/05/27
論文	Enhanced Singlet Oxygen Generation via Near‐Infrared Photo‐Activated Upconversion: Application to Amyloid Fibril Degradation ChemPhotoChem 2023/04/22
論文	Color-tuning and boosting circularly polarized luminescence performance of axially chiral tetra-BF₂complexes by post-modifications Journal of Materials Chemistry C 11 (7),2574-2581頁 2023/01
論文	Optically Active Poly(benzene-1,4-diyl)s with Random and Alternating Copolymer Sequences Composed of Chiral and Achiral, Bulky Monomeric Units: A Systematic Study on Side-Chain Bulkiness Effects on Ground-State and Excited-State Chiroptical Properties and Chiral Recognition Ability Macromolecules 55 (13),5390-5402頁 2022/07/12
論文	Highly Fluorescent Bipyrrole-Based Tetra-BF2 Flag-Hinge Chromophores: Achieving Multicolor and Circularly Polarized Luminescence. Angewandte Chemie (International ed. in English),e202204358 2022/05/05
論文	Aggregation-induced chirality amplification of optically active fluorescent polyurethane and a cyclic dimer in the ground and excited states CHEMICAL COMMUNICATIONS 58 (7),1029-1032頁 2022/01
論文	Axially chiral 1,1′-bicarbazolyls with near-ultraviolet circularly polarized luminescence Chemical Communications 2022
論文	Dinuclear Triple-Stranded Helicates Comprising Al(III), Ga(III), or In(III) and a Hydrazine-Linked Bisiminopyrrolyl Ligand: Synthesis, Structure, Optical Resolution, and Chiroptical Properties Bulletin of the Chemical Society of Japan 94 (2),573-578頁 2021/02/15
論文	Dinuclear Triple-Stranded Helicates Composed of Tetradentate Ligands with Aluminum(III) Chromophores: Optical Resolution and Multi-color Circularly Polarized Luminescence Properties Angewandte Chemie - International Edition 60 (5),2614-2618頁 2021/02/01
論文	Microencapsulation of drug with enteric polymer Eudragit L100 for controlled release using the particles from gas saturated solutions (PGSS) process The Journal of Supercritical Fluids 167,105044-105044頁 2021/01
論文	Blue circularly polarized luminescent amorphous molecules with single-handed propeller chirality induced by circularly polarized light irradiation Chemical Communications 57 (14),1794-1797頁 2021
論文	Finding and characterizing a catalytic antibody light chain, H34, capable of degrading the PD-1 molecule RSC Chemical Biology 2 (1),220-229頁 2021
論文	Optically active covalent organic frameworks and hyperbranched polymers with chirality induced by circularly polarized light Chemical Communications 57 (62),7681-7684頁 2021
論文	Chiroptical spectrophotometer and analytical method for optically anisotropic samples Review of Scientific Instruments 91 (12),125108-125108頁 2020/12/01
論文	Combined Experimental and Theoretical Studies on Planar Chirality of Partially Overlapped C-2-Symmetric [3.3](3,9)Dicarbazolophanes JOURNAL OF PHYSICAL CHEMISTRY A 124 (10),2057-2063頁 2020/03
論文	Inter- and intramolecular excimer circularly polarised luminescence of planar chiral paracyclophane-pyrene luminophores RSC ADVANCES 10 (19),11335-11338頁 2020/03
論文	Decomposition of amyloid fibrils by NIR-active upconversion nanoparticles Photochemical & Photobiological Sciences 19 (1),29-33頁 2020/01
論文	Characterization and pharmacokinetic evaluation of microcomposite particles of alpha lipoic acid/hydrogenated colza oil obtained in supercritical carbon dioxide Pharmaceutical Development and Technology 25 (3),359-365頁 2019/12/20
論文	Non-classical control of solid-state aggregation-induced enhanced circularly polarized luminescence in chiral perylene diimides TETRAHEDRON 75 (21),2944-2948頁 2019/05/24
論文	Solid-state AIEnh-circularly polarised luminescence of chiral perylene diimide fluorophores RSC ADVANCES 9 (4),1976-1981頁 2019
論文	Helix Induction to Polyfluorenes Using Circularly Polarized Light: Chirality Amplification, Phase-selective Induction, and Anisotropic Emission Macromolecules 51 (17),6865-6877頁 2018/09/11
論文	Application of a polarized modulation technique in supramolecular science: chiroptical measurements of optically anisotropic systems Polymer Journal 50 (8),1-9頁 2018/05/21
論文	Long-time relaxation of stress-induced birefringence of microcrystalline alkali halide crystals Molecules 23 (4),757 2018
論文	Isolation and phototransformation of enantiomerically pure iridium(III) bis[(4,6-difluorophenyl)pyridinato-N,C-2]picolinate RSC ADVANCES 7 (47),29550-29553頁 2017
論文	Solvent-controlled sign inversion of circularly polarized luminescent binaphthylacetic acid derivative JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 331,115-119頁 2016/12
論文	Binaphthyl luminophores with triphenylsilyl groups: sign inversion of circularly polarized luminescence and circular dichroism TETRAHEDRON 72 (44),7032-7038頁 2016/11
論文	Gas-saturated solution process to obtain microcomposite particles of alpha lipoic acid/hydrogenated colza oil in supercritical carbon dioxide PHARMACEUTICAL DEVELOPMENT AND TECHNOLOGY 21 (6),737-748頁 2016/09
論文	A solid-state dedicated circularly polarized luminescence spectrophotometer: Development and application REVIEW OF SCIENTIFIC INSTRUMENTS 87 (7),075102 2016/07
論文	Ultrasonically enhanced extraction of luteolin and apigenin from the leaves of Perilla frutescens (L.) Britt. using liquid carbon dioxide and ethanol ULTRASONICS SONOCHEMISTRY 29,19-26頁 2016/03
論文	Effect of Simple Calculation Exercise on Cerebral Blood Oxygenation during a Verbal Memory Task Measured by fNIRS Journal of the Institute of Industrial Applications Engineers 4 (4),199-205頁 2016
論文	Extraction of Isovitexin from Melinjo (Gnetum Gnemon L.) Leaves Using Mixtures of Liquid Carbon Dioxide and Ethanol International Journal of Biomass&Renewables 5,23-30頁 2016
論文	Microencapsulation of phenylalanine with pH-responsive polymer for controlled release of drug by pressure-induced phase separation of CO2 solution Proceedings of the 7th International Symposium on Molecular Thermodynamics and Molecular Simulation (MTMS'15) 2015/08/06
論文	Solubility of baicalein in supercritical carbon dioxide Proceedings of the 7th International Symposium on Molecular Thermodynamics and Molecular Simulation (MTMS'15) 2015/08/06
論文	A fluorescence quenching study for interaction of apigenin to bovine serum albumin Proceedings of the 7th International Symposium on Molecular Thermodynamics and Molecular Simulation (MTMS'15) 2015/08
論文	Circularly Polarized Luminescence of Chiral Binaphthyl with Achiral Terthiophene Fluorophores CHEMISTRY LETTERS 44 (5),598-600頁 2015/05
論文	Extraction of Apigenin and Luteolin from Leaves of Alfalfa (Medicago sativa L.) Using Mixtures of Liquid Carbon Dioxide and Ethanol SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 22,177-186頁 2015
論文	Extraction of Resveratrol from Melinjo (Gnetum gnemon L.) Seeds Using Mixtures of Liquid Carbon Dioxide and Ethanol SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 22,69-77頁 2015
論文	Liquid Carbon Dioxide Extraction of Xanthones from the Pericarps of Garcinia Mangostana Linn. Enhanced by Ultrasonic Irradiation SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 22,187-199頁 2015
論文	Pyrene magic: chiroptical enciphering and deciphering 1,3-dioxolane bearing two wirepullings to drive two remote pyrenes CHEMICAL COMMUNICATIONS 51 (39),8237-8240頁 2015
論文	The formation of pH- responsive microcapsules for controlled release of drug by pressure-induced phase separation of CO2 solution Proceedings of the 27th International Symposium on Chemical Engineering 2014/12/05
論文	Spectroscopic Characterization of Supramolecular Chiral Porphyrin Homoassociates at the Air-Water Interface APPLIED SPECTROSCOPY 68 (11),1235-1240頁 2014/11
論文	Microencapsulation of Particles with Fluoropolymer by Pressure-Induced Phase Separation of Supercritical Carbon Dioxide Solutions Proceedings of the 4th International Symposium on Aqua Science and Water Resources 2014/08/13
論文	Chiral Optical Properties of Phenyloxazoline Derivatives that Appear Only in the Solid State EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (4),719-724頁 2014/02
論文	Extraction of Luteolin and Apigenin from Leaves of Perilla frutescens (L.) Britt. with Liquid Carbon Dioxide SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 21,55-63頁 2014
論文	Plasmon resonance-enhanced circularly polarized luminescence of self-assembled meso-tetrakis-(4-sulfonatophenyl)porphyrin-surfactant complexes in interaction with Ag nanoparticles CHEMICAL COMMUNICATIONS 50 (76),11169-11172頁 2014
論文	A new method for separating configurational and constitutional chiralities using diffuse reflectance circular dichroism (DRCD) Applied Spectroscopy 67 (10),1210-1213頁 2013/10
論文	Complex Coacervation for Composites of ZnO Nanoparticles with a Fluoropolymer by Pressure-Induced Phase Separation of Supercritical Carbon Dioxide Solutions Proceedings of the 33rd International Conference on Solution Chemistry 2013/07/10
論文	Facile Synthetic Route to Highly Luminescent Sila[7]helicene ORGANIC LETTERS 15 (9),2104-2107頁 2013/05
論文	Control of variable composition structures by fluorine substituent in supramolecular organic fluorophore composed of 2-naphthalenecarboxylic acid CRYSTENGCOMM 15 (23),4624-4630頁 2013
論文	Extraction of Xanthones from the Pericarps of Garcinia mangostana Linn. with Supercritical Carbon Dioxide and Ethanol SOLVENT EXTRACTION RESEARCH AND DEVELOPMENT-JAPAN 20,79-89頁 2013
論文	Solid-state circularly polarised luminescence and circular dichroism of viscous binaphthyl compounds RSC ADVANCES 3 (45),23508-23513頁 2013
論文	Chiroptical Spectra of Tetrakis (+)-3-Heptafluorobutylrylcamphorate Ln(III) Complexes with an Encapsulated Alkali Metal Ion: Solution Structures as Revealed by Chiroptical Spectra CHIRALITY 24 (12),1055-1062頁 2012/12
論文	On-Off Switching of the Novel Thermochromic Chiroptical Behavior of Pseudoisocyanine Driven by Association/Dissociation CHEMISTRY LETTERS 41 (11),1442-1444頁 2012/11
論文	Homochiral 1D Helical Chain Based on an Achiral Cu(II) Complex (vol 51, pg 7502, 2012) INORGANIC CHEMISTRY 51 (15),8636-8636頁 2012/08
論文	Homochiral 1D Helical Chain Based on an Achiral Cu(II) Complex INORGANIC CHEMISTRY 51 (14),7502-7507頁 2012/07
論文	Novel Means of Controlling the Solid-State Circular Dichroism Property in a Supramolecular Organic Fluorophore Comprising 4-[2-(Methylphenyl)ethynyl]benzoic Acid by Varying the Position of the Methyl Substituent CRYSTAL GROWTH & DESIGN 12 (4),1859-1864頁 2012/04
論文	Supramolecular Chirality Measurement of an Optically Anomalous Single Crystal CHEMISTRY LETTERS 41 (4),452-454頁 2012/04
論文	Solid-state circularly polarized luminescence measurements: Theoretical analysis CHEMICAL PHYSICS LETTERS 530,126-131頁 2012/03
論文	Solid-State Chiroptical Spectroscopy: Principles and Applications Comprehensive Chiroptical Spectroscopy 1,91-113頁 2012/01/31
論文	Polymorphic supramolecular organic fluorophore composed of 2-naphthalenecarboxylic acid and benzylamine CRYSTENGCOMM 14 (4),1468-1472頁 2012
論文	Chiral Superstructures of Insulin Amyloid Fibrils CHIRALITY 23 (8),638-646頁 2011/09
論文	Solid-state chiral optical properties of axially chiral binaphthyl acid derivatives JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 220 (2-3),134-138頁 2011/05
論文	Control of the Solid-State Chiral Optical Properties of a Supramolecular Organic Fluorophore Containing 4-(2-Arylethynyl)-Benzoic Acid CHEMISTRY-AN ASIAN JOURNAL 6 (4),1092-1098頁 2011/04
論文	CD Measurements of beta-Amyloid (1-40) and (1-42) in the Condensed Phase BIOPOLYMERS 95 (2),127-134頁 2011/02
論文	Control of relationship between conformational and color polymorphs of achiral 2-methyl-3-arylthio-1,4-naphthalenediones JOURNAL OF MOLECULAR STRUCTURE 982 (1-3),16-21頁 2010/10
論文	A 2D Layered Chiral Supramolecular Organic Fluorophore Composed of 1-Amino-2-indanol and Carboxylic Acid Derivatives EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (7),1353-1357頁 2010/03
論文	Control of solid-state chiral optical properties of a chiral supramolecular organic fluorophore consisting of 1-pyrenesulfonic acid and chiral amine molecules CRYSTENGCOMM 12 (6),1688-1692頁 2010
論文	Solid-State Chiral Supramolecular Organic Fluorophore Having a pi-Conjugated Phenylene Ethynylene Unit EUROPEAN JOURNAL OF ORGANIC CHEMISTRY 33 (33),5760-5764頁 2009/11
論文	FLUO 27-Enantioselective photoreaction and supramolecular chirality in the solid ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 238 2009/08
論文	Quantum chemical CD calculations of dioncophylline A in the solid state TETRAHEDRON 65 (29-30),5720-5728頁 2009/07
論文	Solid-State Optical Properties of a Chiral Supramolecular Organic Fluorophore Consisting of Fluorescent 1-Pyrenesulfonic Acid and Amine Molecules EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (19),3244-3248頁 2009/07
論文	Synthesis of Chiral Dotriacontanaphthalenes: How Many Naphthalene Units Are We Able To Elaborately Connect? JOURNAL OF ORGANIC CHEMISTRY 74 (10),3940-3943頁 2009/05
論文	High performance diffuse reflectance circular dichroism spectrophotometer REVIEW OF SCIENTIFIC INSTRUMENTS 80 (4),046101 2009/04
論文	Complexation Behavior of a Supramolecular Organic Fluorophore Prepared by Solid-State Co-Grinding Crystallization Using 2-Anthracenecarboxylic Acid and (R)-1-(2-Naphthyl)ethylamine and Its Optical Properties EUROPEAN JOURNAL OF ORGANIC CHEMISTRY (9),1335-1339頁 2009/03
論文	Conformational and color polymorphism of achiral 2-methyl-3-(2-naphthalenylthio)-1,4-naphthalenedione CRYSTENGCOMM 11 (7),1223-1226頁 2009
論文	Formation and crystal structure of the chiral charge-transfer complex with axially chiral 1,1 '-bis-2-naphthol derivatives and tetracyanobenzene CRYSTENGCOMM 11 (4),620-624頁 2009
論文	Formation and crystal structure of the chiral charge-transfer complex with axially chiral 1,1 '-bis-2-naphthol derivatives and tetracyanobenzene CRYSTENGCOMM 11 (4),620-624頁 2009
論文	Supramolecular chirality measured by diffuse reflectance circular dichroism spectroscopy CHEMICAL COMMUNICATIONS (8),899-901頁 2009
論文	Syntheses and photophysical properties of optical-active blue-phosphorescent iridium complexes bearing asymmetric tridentate ligands DALTON TRANSACTIONS 10 (10),1700-1702頁 2009
論文	Preparation of a spontaneous resolution chiral fluorescent system using 2-anthracenecarboxylic acid ORGANIC & BIOMOLECULAR CHEMISTRY 6 (19),3471-3475頁 2008/10
論文	Selective formation and optical property of a 2(1)-helical columnar fluorophore composed of achiral 2-anthracenecarboxylic acid and benzylamine CRYSTAL GROWTH & DESIGN 8 (9),3376-3379頁 2008/09
論文	Vertical-type chiroptical spectrophotometer (I): Instrumentation and application to diffuse reflectance circular dichroism measurement REVIEW OF SCIENTIFIC INSTRUMENTS 79 (7),073103 2008/07
論文	Inversion of the sign of the solid-state circular dichroism at low temperature CHEMICAL PHYSICS LETTERS 456 (4-6),268-271頁 2008/05
論文	Helicates, boxes, and polymers from simple pyridine-alcohol ligands: the impact of the identity of the transition metal ion INORGANIC CHEMISTRY 47 (1),209-218頁 2008/01
論文	Chirality realized only in the crystalline state: inorganic and organic compounds Acta Crystallographica Section A 64 (a1),C34 2008
論文	Control of circularly polarized luminescence (CPL) properties by supramolecular complexation NEW JOURNAL OF CHEMISTRY 32 (7),1110-1112頁 2008
論文	Multiple molecular response columnar host system composed of rac-2-amino-1,2-diphenylethanol and 1-fluorenecarboxylic acid CRYSTENGCOMM 10 (8),951-953頁 2008
論文	On the mechano-chiral effect of vortical flows on the dichroic spectra of 5-phenyl-10,15,20-tris(4-sulfonatophenyl)porphyrin J-aggregates CHEMISTRY-A EUROPEAN JOURNAL 14 (21),6438-6443頁 2008
論文	Solid-state optical properties of a chiral supramolecular fluorophore consisting of chiral (1R,2R)-1,2-diphenylethylenediamine and fluorescent carboxylic acid derivatives TETRAHEDRON LETTERS 48 (16),2927-2930頁 2007/04
論文	Solvent dependent assembly and disassembly of a hydrogen bonded helical structure in a Co-Mo bimetallic complex CHEMICAL COMMUNICATIONS (38),3927-3929頁 2007
論文	Helicity induction through hydrogen bonding and spontaneous resolution of a bimetallic nickel complex coordinated to an octahedral metalloligand INORGANIC CHEMISTRY 45 (24),9619-9621頁 2006/11
論文	Intrinsic birefringence of a chiral sodium chlorate crystal: Is cubic crystal truly optically neutral? CHEMICAL PHYSICS LETTERS 413 (4-6),445-449頁 2005/09
論文	Mono- and dinuclear complexes of chiral tri- and tetradentate Schiff-base ligands derived from 1,1 '-binaphthyl-2,2 '-diamine INORGANIC CHEMISTRY 43 (20),6168-6176頁 2004/10
論文	Formation of Microcapsules of medicines by the Rapid Expansion of a Supercritical Solution with a Nonsolvent J. Appl. Plym Sci. 89(3),742-752 (3),742-752頁 2003
論文	Solid-state supramolecular chirogenesis: High optical activity and gradual development of zinc octaethylporphyrin aggregates ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 42 (15),1746-1749頁 2003
論文	Crystal chirality of the non-chiral inorganic salt, alpha-Ni(H2O)(6)center dot SO4 CHEMICAL PHYSICS LETTERS 360 (3-4),217-222頁 2002/07
論文	Circular dichroism measurement of a protein in dried thin films CHEMISTRY LETTERS 3 (3),326-327頁 2002/03
論文	Phase-sensitive supramolecular chirogenesis in bisporphyrin systems ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 41 (8),1378-1381頁 2002
論文	Universal Chiroptical Spectrophotometerの開発及び固体試料測定東京大学博士論文 2002
論文	A solid-state dedicated circular dichroism spectrophotometer: Development and application REVIEW OF SCIENTIFIC INSTRUMENTS 72 (10),3802-3810頁 2001/10
論文	The application of polarization modulation method to investigate the optical homogeneity of polymer films JOURNAL OF PLASTIC FILM & SHEETING 17 (2),164-183頁 2001/04