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DNA自己組織化に基づくカーボンナノチューブアレイの構築

Research Project

Project/Area Number 17655085
Research Category

Grant-in-Aid for Exploratory Research

Allocation TypeSingle-year Grants
Research Field Functional materials/Devices
Research InstitutionOsaka University

Principal Investigator

真嶋 哲朗  大阪大学, 産業科学研究所, 教授 (00165698)

Co-Investigator(Kenkyū-buntansha) 川井 清彦  大阪大学, 産業科学研究所, 助教授 (50314422)
Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2006: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2005: ¥2,400,000 (Direct Cost: ¥2,400,000)
Keywordsカーボンナノチューブ / DNA / 単一分子分光 / 分子フィルター / 一分子蛍光 / 全反射蛍光顕微鏡 / 自己組織化 / 二酸化チタン / 酸化反応
Research Abstract

アレイ化したカーボンナノチューブを可視化することを目的とし、全反射蛍光顕微鏡を用いた単一分子蛍光顕微分光システムの構築を行った。具体的には、分光器および高感度CCDカメラを備え付けた全反射蛍光顕微鏡を開発した。本顕微分光システムの性能を評価するため、以下の研究を行った。二酸化チタン光触媒反応によって生成した一重項酸素などの酸素活性種を蛍光プローブにより単一分子レベルで検出することに成功した。二酸化チタン反応によって生成した一重項酸素は空気中へ飛散し、2mm以上離れた距離まで到達することを明らかにした。また、ペリレンナノ結晶の初期成長過程を水溶液中でその場観察することに成功し、種結晶形成機構に関する知見を得た。以上の結果から、本顕微分光システムが、単一ナノ材料の光誘起反応ならびに動的挙動の検出において強力な手法であることが明らかとなった。また、カーボンナノチューブと複合化させる自己組織化DNAにおける電荷移動機構を明らかにするため、レーザーフラッシュフォトリシス法による検討を行った。任意の塩基配列群をビルディングブロックとして用いることによりDNA中の電荷移動ダイナミクスを制御することに成功した。単層および多層カーボンナノチューブに蛍光色素を化学的に修飾し、カーボンナノチューブアレイの単一アレイ蛍光検出を行った。個々の蛍光色素修飾カーボンナノチューブアレイからの蛍光を検出することにより、集合体のサイズ、色素修飾率、光退色速度などを単一アレイレベルで評価した。

Report

(2 results)
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (113 results)

All 2007 2006 2005 2004 Other

All Journal Article (100 results) Book (5 results) Patent(Industrial Property Rights) (8 results)

  • [Journal Article] Intermolecular Electron Transfer from Excited Benzophenone Ketyl Radical2007

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J. Phys. Chem. A 111・2

      Pages: 223-229

    • Related Report
      2006 Annual Research Report
  • [Journal Article] One-electron Oxidation of alcohols by trimehtoxybenzne radical cation in the excited state during two-color two-laser flash photolysis2007

    • Author(s)
      Xichen Cai
    • Journal Title

      J. Phys. Chem. A (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Relationship between hole transfer rate and photosensitizwed DNA damage : importance of adenine oxidation damage2007

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      J. Phys. Chem. B (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Energy Levels of Oligothiophenes in the Higher Excited Triplet States2007

    • Author(s)
      Yosuke Oseki
    • Journal Title

      J. Phys. Chem. C 111・2

      Pages: 1024-1028

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fluorescence Properties of Si-linked Oligothiophenes2007

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J. Phys. Chem. C 111・5

      Pages: 1993-1998

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Donor-Acceptor Substituted Tetrakis(phenylethynyl)benzenes as Emissive Molecules during Pulse Radiolysis in Benzene2007

    • Author(s)
      Shingo Samori
    • Journal Title

      J. Org. Chem. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] C-O Bond Cleavage o Ester Group having a Naphthyl Grounp in the Higher Excited State during Two-color Two-laser Flash Photolysis2007

    • Author(s)
      Xichen Cai
    • Journal Title

      Chem. Eur. J. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Hole transfer rates in A-from DNA/2'-OMeRNA hybrid2007

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Chem. Eur. J. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photochemical Formation of Au/Cu Bimetallic Nanoparticles with Different Shapes and Sizes in a PVA Film2007

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      Adv. Functional Mater. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] S2- and S1-States Properties of Zinc Porphyrin Polypeptides2007

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J. Photochem. Photobiol. A (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Monitoring G-Quadruplex Structures and G-Quadruplex-ligand Complex by 2-Aminopurine Modified Oligonucleotide2007

    • Author(s)
      Takumi Kimura
    • Journal Title

      Tetrahedron (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Spin-correlated Radical Pairs in the Synthetic Hairpin DNA2007

    • Author(s)
      Satoru Nakajima
    • Journal Title

      ChemPhysChem. (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Charge Transfer through DNA Nanoscaled Assembly Programmable with DNA Building Blocks2006

    • Author(s)
      Yasuko Osakada
    • Journal Title

      Proc. Nat. Acad. Sci. U.S.A. 103・48

      Pages: 18072-18076

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Temperature-Driven Oxygenation Rate Control by Polymeric Photosensitizer2006

    • Author(s)
      Hisao Koizumi
    • Journal Title

      J. Am. Chem. Soc. (Communication) 128・27

      Pages: 8751-8753

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Rapid Long-Distance Hole Transfer through a Consecutive Adenine Sequence2006

    • Author(s)
      Tadao Takada
    • Journal Title

      J. Am. Chem. Soc. (Communication) 128・34

      Pages: 11012-11013

    • Related Report
      2006 Annual Research Report
  • [Journal Article] In Situ and Ex Situ Observations of the Growth Dynamics of Single Perylene Nanocrystals in Water2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      J. Am. Chem. Soc. (Communication) 128・50

      Pages: 15944-15945

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Single-Molecule Detection of Airbone Singlet Oxygen2006

    • Author(s)
      Kazuya Naito
    • Journal Title

      J. Am. Chem. Soc. (Communication) 128・51

      Pages: 16340-16341

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Transannular Distance Dependence of Stabilization Energy of the Intramolecular Dimer Radical Cation of Cyclophanes2006

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J. Phys. Chem. A 110・17

      Pages: 5735-5739

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photodissociation of Naphthalene Dimer Radical Cation during the Two-Color Two-Laser Flash Photolysis and Pulse Radiolysis-Laser Flash Photolysis2006

    • Author(s)
      Xichen Cai
    • Journal Title

      J. Phys. Chem. A 110・30

      Pages: 9319-9324

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Properties and Reactivity of Xanthyl Radical in the Excited State2006

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J. Phys. Chem. A 110・32

      Pages: 9788-9792

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Solvent Effect on the Deactivation Processes of Benzophenone Ketyl Radicals in the Excited State2006

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J. Phys. Chem. A 110・42

      Pages: 11800-11808

    • Related Report
      2006 Annual Research Report
  • [Journal Article] S-S Bond Mesolysis in alpha, alpha'-Dinaphthyl Disulfide Radical Anion Generated during -Radiolysis and Pulse Radiolysis in Organic Solution2006

    • Author(s)
      Minoru Yamaji
    • Journal Title

      J. Phys. Chem. A 110・50

      Pages: 13487-13491

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Intramolecular Exciplex and Intermolecular Excimer Formation of 1,8-Naphthalimide-linker-Phenothiazine Dyads2006

    • Author(s)
      Dae Won Cho
    • Journal Title

      J. Phys. Chem. B 110・10

      Pages: 4576-4582

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Intramolecular Electron Transfer from Axial Ligand to S2-Excited Sb-Tetraphenylporphyrin2006

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J. Phys. Chem. B (Letter) 110・19

      Pages: 9368-9370

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photoinduced Electron Transfer Processes in 1,8-Naphthalimide-linker-Phenothiazine Dyads2006

    • Author(s)
      Dae Won Cho
    • Journal Title

      J. Phys. Chem. B 110・23

      Pages: 11062-11068

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Singlet Energy Migration along Alternating Block Copolymer of Oligothiophene and Oligosilylene in Solution2006

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J. Phys. Chem. B 110・25

      Pages: 12446-12450

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Visible Light-Induced Degradation of Ethylene Glycol on Nitrogen-doped TiO_2 Powders2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      J. Phys. Chem. B 110・26

      Pages: 13158-13165

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Emission from Charge Recombination during the Pulse Radiolysis of Arylethynylpyrenes2006

    • Author(s)
      Shingo Samori
    • Journal Title

      J. Phys. Chem. B 110・26

      Pages: 13296-13303

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photoinduced Charge Separation in Titania Nanotubes2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      J. Phys. Chem. B (Letter) 110・29

      Pages: 14055-14059

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Monitoring the DNA Binding and Dissociation Events by Observing the Local Structural and Environmental Changes in the Dimer Interface of BamHI Using a Solvatochromic Dansyl Fluorophore2006

    • Author(s)
      Koji Nakayama
    • Journal Title

      J. Phys. Chem. B 110・42

      Pages: 21311-21318

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Probing the Surface Adsorption and Photocatalytic Degradation of Catechols on the TiO_2 by Solid-State NMR Spetroscopy2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Langmuir (Letter) 22・3

      Pages: 893-896

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Acceleration of Laser Induced Formation of Gold Nanoparticles in a PVA Film2006

    • Author(s)
      Shingo Samori
    • Journal Title

      Langmuir 22・14

      Pages: 6361-6366

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Reactivity of Triaryphosphine Peroxyl Radical Cations Generated through the Reaction of Triaryphosphine Radical Cations with Oxygen2006

    • Author(s)
      Sachiko Tojo
    • Journal Title

      J. Org. Chem. 71・21

      Pages: 8227-8232

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Probing of microenvironments in the grooves of Z-DNA using dan-modified oligonucleotides2006

    • Author(s)
      Takumi Kimura
    • Journal Title

      Chem. Commun.

      Pages: 1542-1544

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Emission from charge recombination during the pulse radiolysis of 9-cyano-10-phenylethynylanthracenes with donor and acceptor substituents2006

    • Author(s)
      Shingo Samori
    • Journal Title

      J. Org. Chem. 71・23

      Pages: 8732-8739

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Detection of G-quadruplex-TMPyP4 Complex by 2-Aminopurine Modified Human Telomeric DNA2006

    • Author(s)
      Takumi Kimura
    • Journal Title

      Chem. Commun.

      Pages: 401-402

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Thermodynamic properties of branched DNA complexes with full-matched and mismatched DNA strand2006

    • Author(s)
      Masayuki Endo
    • Journal Title

      Chem. Commun.

      Pages: 2329-2331

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effects of reaction rate of radical anion of a photosensitizer with molecular oxygen on the photosensitized DNA damage2006

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Chem. Commun.

      Pages: 3918-3920

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Effects of substituents on aryl groups during the reaction of triarylphosphine radical cation and oxygen2006

    • Author(s)
      Shinro Yasui
    • Journal Title

      Org. Biomol. Chem. 4

      Pages: 2969-2973

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Formation of Pyrene Dimer Radical Cation at the Minor Groove of DNA2006

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Bull. Chem. Soc. Jpn. 79・2

      Pages: 312-316

    • NAID

      10017271759

    • Related Report
      2006 Annual Research Report
  • [Journal Article] High Yield Generation of Long-Lived Charge-Separated State in Diphenylacetylene-Modified DNA2006

    • Author(s)
      Tadao Takada
    • Journal Title

      Angew. Chem. Int. Ed. 45・1

      Pages: 120-122

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Properties of Excited Ketyl Radicals of Benzophenone Analogues Depending on the Size and Electronic Character of Aromatic Rings2006

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      Chem. Eur. J. 12・6

      Pages: 1610-1617

    • Related Report
      2006 Annual Research Report
  • [Journal Article] One-Electron Redox Processes during the Polyoxometalate-Mediated TiO_2 Photocatalytic Reactions Studied by Two-Color Two-Laser Flash Photolysis2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Chem. Eur. J. 12・11

      Pages: 3124-3131

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Pyrene-Stacked Nanostructures Constructed in the Tabacco Mosaic Virus Rod Scaffold2006

    • Author(s)
      Masayuki Endo
    • Journal Title

      Chem. Eur. J. 12・14

      Pages: 3735-3740

    • Related Report
      2006 Annual Research Report
  • [Journal Article] α-Carbonyl Substituent Effect on the Lifetimes of Triplet 1,4-Biradicals from Norrish Type II Reaction2006

    • Author(s)
      Xichen Cai
    • Journal Title

      Chem. Eur. J. 12・17

      Pages: 4662-4667

    • Related Report
      2006 Annual Research Report
  • [Journal Article] One-Electron Oxidation Pathways during beta-Cyclodextrin-Modified TiO2 Photocatalytic Reactions2006

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Chem. Eur. J. 12・29

      Pages: 7585-7594

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Two-color Two-laser Fabrication of Gold Nanoparticles in a PVA Film2006

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      Chem. Phys. Lett. 420・1-3

      Pages: 90-94

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Photophysical and photochemical properties of corannulenes studied by emission and optoacoustic measurements, laser flash photolysis and pulse radiolysis2006

    • Author(s)
      Minoru Yamaji
    • Journal Title

      Chem. Phys. Lett. 425・1-3

      Pages: 53-57

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Direct Fluorescence Measurement of Excited Radical Cations of 1,3,4-Trimethoxybenzene by ns-ps Two-color Two-laser Flash Photolysis2006

    • Author(s)
      Xichen Cai
    • Journal Title

      Chem. Phys. Lett. 432・4-6

      Pages: 436-440

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Important Factors for the Formation of Radical Cations of Stilbene and Substituted Stilbenes during Resonant Two-Photon Ionization with a 266- or 355-nm Laser2006

    • Author(s)
      Shingo Samori
    • Journal Title

      J. Photochem. Photobiol. A 179・1-2

      Pages: 115-124

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Emission from Charge Recombination between Radical Cations and Radical Anions of 9-Cycano-10-(p-substituted phenyl)anthracene Generated during Pulse Radiolysis2006

    • Author(s)
      Shingo Samori
    • Journal Title

      J. Chinese Chem. Soc. 53・6

      Pages: 1225-1234

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Remarkable Reactivities of Xanthone Ketyl radicals in the Excited State Compared with that in the Ground State2005

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J.Am.Chem.Soc.(Commun.) 127・11

      Pages: 3702-3703

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Kinetics of Transient End-to-End Contact of Single-Stranded DNAs2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      J.Am.Chem.Soc. 127・38

      Pages: 13232-13237

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fast Exciton Migration in Porphyrin-Functionalized Polypeptides2005

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J.Phys.Chem.B(Commun.) 109・1

      Pages: 33-35

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Inhibition of the formation and decay of core-stilbene radical cations by the dendron-phenoxyl group during the photoinduced lectron transfer2005

    • Author(s)
      Michihiro Hara
    • Journal Title

      J.Phys.Chem.B 109・2

      Pages: 973-976

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hofmeister Effects on the Electron Transfer Reactions of 1-Pyrenesulfonic Acid Radical cation with Nucleophilic Anions in Nafion Membrane2005

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      J.Phys.Chem.B 109・8

      Pages: 3381-3386

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photophysical Properties of Oligo(2,3-Thienyleneethynylne)s2005

    • Author(s)
      Yosuke Oseki
    • Journal Title

      J.Phys.Chem.B 109(21)

      Pages: 10695-10698

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Efficient emission from charge recombination during the pulse radiolysis of electrochemical luminescent substituted quinolines with donor-acceptor character2005

    • Author(s)
      Shingo Samori
    • Journal Title

      J.Phys.Chem.B 109・23

      Pages: 11735-11742

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Exclusion of Aromatic Radical Cations from Cyclodextrin Nanocavity Studied by Pulse Radiolysis2005

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      J.Phys.Chem.B 109・37

      Pages: 17460-17466

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Ultrafast Photoinduced Intramolecular Charge Separation and Recombination Processes in the Oligothiophene-Substituted Benzene Dyads with Amide Spacer2005

    • Author(s)
      Yosuke Oseki
    • Journal Title

      J.Phys.Chem.B 109・37

      Pages: 17460-17466

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Single-Molecule Fluorscence Imaging of the Remote TiO_2 Photocatalytic Oxidation2005

    • Author(s)
      Kazuya Naito
    • Journal Title

      J.Phys.Chem.B(Lett.) 109・49

      Pages: 23138-23140

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Remarkable Reactivities of Xanthone Ketyl Radicals in the Excited State Compared with that in the Ground State2005

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J.Phys.Chem.A 109・11

      Pages: 2452-2458

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Formation of Highly Stabilized Intramolecular Dimer Radical Cation and π-Complex of [3_n]Cyclophanes (n=3,5,6) during Pulse Radiolysis2005

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      J.Phys.Chem.A 109・16

      Pages: 3531-3534

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Stepwise Photocleavage of C-O Bonds of Bis(Substituted-methyl)naphthalenes with Stepwise Excitation by Two-Color Two-Laser and Three-color three-Laser Irradiations2005

    • Author(s)
      Xichen Cai
    • Journal Title

      J.Phys.Chem.A 109・17

      Pages: 3797-3802

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Significant Effects of Substituents on Substituted Naphthalenes in the Higher Triplet Excited States2005

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J.Phys.Chem.A 109・21

      Pages: 4657-4661

    • Related Report
      2005 Annual Research Report
  • [Journal Article] C-O Bond Cleavage of Benzophenones Substituted by 4-CH_2OR (R=C_6H_5 and CH_3) with Stepwise Two-photon Excitation2005

    • Author(s)
      Xichen Cai
    • Journal Title

      J.Phys.Chem.A 109・27

      Pages: 5989-5994

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dual Electron Transfer Pathways from 4,4'-Dimethoxybenzophenone Ketyl Radical in the excited state to Parent Molecule in the Ground State2005

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      J.Phys.Chem.A 109・31

      Pages: 6830-6835

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Importance of Properties of the Lowest and Higher Singlet excited States on the Resonant Two-photon Ionization of Stilbene and Substituted Stilbenes using Two-color Two-lasers2005

    • Author(s)
      Michihiro Hara
    • Journal Title

      J.Phys.Chem.A 109・43

      Pages: 9831-9835

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Monitoring of Microenvironmental Changes in the Major and Minor Grooves of DNA by Dan Modified Oligonucleotides2005

    • Author(s)
      Takumi Kimura
    • Journal Title

      Org.Lett. 7・26

      Pages: 5829-5832

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Reaction of Triarylphophine Radical Cations Generated from Photo-Induced Electron Transfer in the Presence of Oxygen2005

    • Author(s)
      Shinro Yasui
    • Journal Title

      J.Org.Chem. 70・4

      Pages: 1276-1280

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dihydrophenanthrene-type Intermediates during Photoreaction of trans-4'-Benzyl-5-styrylfuran2005

    • Author(s)
      Shingo Samori
    • Journal Title

      J.Org.Chem. 70・7

      Pages: 2708-2712

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Effect of Oxygen on Trans-4-methoxystilbene during Resonat Two-photon Inonization in Acetonitrile2005

    • Author(s)
      Michihiro Hara
    • Journal Title

      J.Org.Chem. 70・11

      Pages: 4370-4374

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Efficient emission from charge recombination during the pulse radiolysis of electrochemical luminescent donor-acceptor molecules with an ethynyl linkage2005

    • Author(s)
      Shingo Samori
    • Journal Title

      J.Org.Chem. 70・17

      Pages: 6661-6668

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Four Double Helix DNA Bundled Structures Assembled by Porphyrin Connectors2005

    • Author(s)
      Masayuki Endo
    • Journal Title

      J.Org.Chem 70・19

      Pages: 7468-7472

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photochemical Control of Restriction Enzyme BamHI Activity Using Azobenzene Derivatives Incorporated Site-Selectively into the Dimer Interface2005

    • Author(s)
      Koji Nakayama
    • Journal Title

      Bioconjugate Chem.

      Pages: 1360-1366

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Selective guanine oxidation by UVB-irradiation in telomeric DNA2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Chem.Comm.

      Pages: 1476-1477

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Programmable DNA translation system using cross-linked DNA mediators2005

    • Author(s)
      Masayuki Endo
    • Journal Title

      Chem.Commun

      Pages: 3153-3155

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Structural Arrangement of DNA Constrained by a Cross-linker2005

    • Author(s)
      Masayuki Endo
    • Journal Title

      Org.Biomol.Chem 3

      Pages: 3476-3478

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Anisotropic Interfacial Electron Transfer Across a Semiconductor-Solution Interface Studied by Time-Resolved EPR2005

    • Author(s)
      Kimio Akiyama
    • Journal Title

      Angew.Chem.Int.Ed. 44・23

      Pages: 3591-3594

    • Related Report
      2005 Annual Research Report
  • [Journal Article] DNA Tube Structures Controlled by a Four-Way Branched DNA Connector2005

    • Author(s)
      Masayuki Endo
    • Journal Title

      Angew.Chem.Int.Ed 44

      Pages: 2-4

    • Related Report
      2005 Annual Research Report
  • [Journal Article] One-Electron Redox Processes during the Polyoxometalate-Mediated TiO_2 Photocatalytic Reactions Studied by Two-Color Two-Laser Flash Photolysis2005

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Chem.Eur.J. 34・11

      Pages: 1522-1523

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Contributions of the Distance-Dependent Reorganization Energy and Proton Transfer Process to Hole Transfer in DNA2005

    • Author(s)
      Tadao Takada
    • Journal Title

      Chem.Eur.J. 11

      Pages: 3835-3843

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Higher Triplet Excited State of Benzophenone and its Substituted Benzophenones during ns-ps Two-color Two-laser Flash Photolysis2005

    • Author(s)
      Xichen Cai
    • Journal Title

      Chem.Eur.J. 11

      Pages: 6471-6477

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Consecutive adenine sequence are potential targets in photosensitized DNA damage2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Chem.Biol. 12

      Pages: 1049-1054

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Recognition of Substituted Cytosine Derivatives by the Base Pairing with Guanine Connected to Pyrene2005

    • Author(s)
      Takahiro Kawai
    • Journal Title

      Chem.Phys.Lett 407

      Pages: 58-62

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Homolytic cleavage of C-Si bond of p-trimethylsilylmethylacetophenone upon stepwise two-photon excitation using two-color two-laser flash photolysis2005

    • Author(s)
      Xichen Cai
    • Journal Title

      Chem.Phys.Lett 407

      Pages: 402-406

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Synthesis and Properties of Terthiophene Modified Oligodeoxynucletides2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Bioorg.Med.Chem.Lett 15・20

      Pages: 4547-4549

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photocatalytic Electron transfer in Hybrid Titania Nanosheets Studied by Nanosecond Laser Flash Photolysis2005

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Chem.Lett 34・11

      Pages: 1522-1523

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photosensitized one-electron oxidation of DNA2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Pure Appl.Chem 77・6

      Pages: 963-975

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Spectroscopic Investigation of Oxidative Hole Transfer in DNA"in "Charge transfer in DNA2005

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Wiley-VCH, Weinheim

      Pages: 117-132

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Probing the Surface Adsorption and Photocatalytic Degradation of Catechols on the TiO_2 by Solid-State NMR Spetroscopy

    • Author(s)
      Takashi Tachikawa
    • Journal Title

      Langmuir (Lett.). (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Intramolecular Exciplex and Intermolecular Excimer Formation of 1,8-Naphthalimide-linker-Phenothiazine Dyads

    • Author(s)
      Dae Won Cho
    • Journal Title

      J.Phys.Chem.B (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High-Yield Generation of Long-Lived Charge-Separated State in Diphenylacetylene-Modified DNA

    • Author(s)
      Tadao Takada
    • Journal Title

      Angew.Chem.Int.Ed. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Properties of Excited Ketyl Radicals of Benzophenone Analogues Depending on the Size and Electronic Character of Aromatic Rings

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      Chem Eur.J. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Detection of G-quadruplex-TMPyP4 Complex by 2-Aminopurine Modified Human Telomeric DNA

    • Author(s)
      Takumi Kimura
    • Journal Title

      Chem.Comm. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Two-color Two-laser Fabrication of gold Nanoparticles in a PVA Film

    • Author(s)
      Masanori Sakamoto
    • Journal Title

      Chem.Phys.Lett. (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Important Factors for the Formation of Radical Cations of Stilbene and Substituted Stilbenes during Resonant Two-Photon Ionization with a 266- or 355-nm Laser

    • Author(s)
      Shingo Samori
    • Journal Title

      J.Photochem.Photobiol.A (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Formation of Pyrene Dimer Radical Cation at the Minor Groove of DNA

    • Author(s)
      Kiyohiko Kawai
    • Journal Title

      Bull.Chem.Soc.Jpn. (in press)

    • NAID

      10017271759

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Photochemistry of Short-lived Species using Multi-beam Irradiation

    • Author(s)
      Mamoru Fujitsuka
    • Journal Title

      Advanced in Photochemistry (in press)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] "DNA Supramolecular Structures for the Creation of Functional Nannomaterials" "Soft Nanomaterials"

    • Author(s)
      Masayuki Endo
    • Journal Title

      American Scientific Publisher (in press)

    • Related Report
      2005 Annual Research Report
  • [Book] Photochemistry of Short-lived Species using Multi-beam Irradiation2007

    • Author(s)
      M.Fujitsuka, T.Majima
    • Total Pages
      57
    • Publisher
      John Wiley & Sons, Inc.
    • Related Report
      2006 Annual Research Report
  • [Book] DNA Supramolecular Structures for the Creation of Functional Nannomaterials in Soft Nanomaterials2007

    • Author(s)
      M.Endo, T.Majima
    • Publisher
      American Scientific Publishers, Valencia, California, USA (in press)
    • Related Report
      2006 Annual Research Report
  • [Book] 電子線エネルギーの吸収と高励起状態、光応用技術・材料事典2006

    • Author(s)
      真嶋哲朗
    • Total Pages
      3
    • Publisher
      (株)産業技術サービスセンター
    • Related Report
      2006 Annual Research Report
  • [Book] 光触媒〜基礎・材料開発・応用〜"酸化チタン光触媒による有機物の一電子酸化"2005

    • Author(s)
      立川貴士, 真嶋哲朗
    • Publisher
      エヌ・ティー・エス
    • Related Report
      2005 Annual Research Report
  • [Book] 光科学研究の最前線"DNA光化学"2005

    • Author(s)
      真嶋哲朗
    • Publisher
      強光子場科学研究懇談会
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属ナノ粒子の形成方法2006

    • Inventor(s)
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-121694
    • Filing Date
      2006-04-26
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 媒体中に金属ナノ粒子を形成する方法2006

    • Inventor(s)
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-142132
    • Filing Date
      2006-05-22
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] DNAナノブロックを利用したDNAナノエレクトロニクス2006

    • Inventor(s)
      真嶋哲朗, 川井清彦, 小阪田泰子, 藤塚守
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-291734
    • Filing Date
      2006-10-26
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 活性酸素種を単一分子レベルで検出する方法2006

    • Inventor(s)
      真嶋哲朗, 立川貴士, 藤塚守
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2006-316047
    • Filing Date
      2006-11-22
    • Related Report
      2006 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属ナノ粒子、金属ナノ線、金属ナノコンポジットの作成方法2005

    • Inventor(s)
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Industrial Property Rights Holder
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Filing Date
      2005-08-10
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] 金属ナノ粒子の高速、高効率生成法2005

    • Inventor(s)
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Industrial Property Rights Holder
      真嶋哲朗, 坂本雅典, 立川貴士, 藤塚守
    • Filing Date
      2005-08-12
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] 媒体中に二つまたは複数の金属からなる合金もしくはコアシェル等の多様な構造を持つ金属ナノ粒子を形成する方法2005

    • Inventor(s)
      真嶋哲朗, 坂本雅典, 藤塚守
    • Industrial Property Rights Holder
      真嶋哲朗, 坂本雅典, 藤塚守
    • Filing Date
      2005-12-26
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] High-sensitive Detection Method of SNIPS by Photocurrent Measurement2004

    • Inventor(s)
      真嶋哲朗, 高田忠雄, 川井清彦, 藤塚守
    • Industrial Property Rights Holder
      真嶋哲朗, 高田忠雄, 川井清彦, 藤塚守
    • Filing Date
      2004-05-28
    • Related Report
      2005 Annual Research Report

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Published: 2005-04-01   Modified: 2016-04-21  

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