Top Page Introduction of published papers > Optical Instruments > Picosecond Transient Absorption Spectroscopy System picoTAS / RIPT method

Introduction of published papers

As of March 11, 2022

■Picosecond Transient Absorption Spectroscopy System picoTAS / RIPT method■

Artificial PhotoSynthesis

  • "Photocatalytic CO2 Reduction Using a Robust Multifunctional Iridium Complex toward the Selective Formation of Formic Acid"
       K. Kamada et al., J. Am. Chem. Soc. 142, 10261 (2020).
  • "Photocatalytic Oxygenation Reactions with a Cobalt Porphyrin Complex Using Water as an Oxygen Source and Dioxygen as an Oxidant"
      Y. H. Hong et al., J. Am. Chem. Soc. 141, 9155 (2019).
  • "Dual function photocatalysis of cyano-bridged heteronuclear metal complexes for water oxidation and two-electron reduction of dioxygen to produce hydrogen peroxide as a solar fuel."
      Y. Aratani et al., Chem. Comm., 53, 3473 (2017).
  • "Photoinduced Electron Transfer in 9-Substituted 10-Methylacridinium Ions."
      T. Tsudaka et al., Chem. - A European J., 23, 1306 (2017).
  • "Photocatalytic Hydroxylation of Benzene by Dioxygen to Phenol with a Cyano-Bridged Complex Containing FeII and RuII Incorporated in Mesoporous Silica Alumina."
      Y. Aratani et al., Inorg. Chem., 55, 5780 (2016).
  • "Production of hydrogen peroxide by combination of semiconductor-photocatalysed oxidation of water and photocatalytic two-electron reduction of dioxygen."
      Y. Isaka et al., RSC Advances, 6, 42041 (2016).

  • Instrumentation

  • "Mind the (nano)gap"
      J. Yeston, Science 352, 669 (2016).
  • "Temporal flexibility"
      G. Donati, Nat. Photonics 10, 285 (2016).
  • "Probing with randomly interleaved pulse train bridges the gap between ultrafast pump-probe and nanosecond flash photolysis."
      T. Nakagawa et al., Opt. Lett. 41, 1498 (2016).
  • "Effect of reabsorption of fluorescence on transient absorption measurements"
      Y. Shibasaki et al., Spectrochimica Acta Part A: Mol and Biom Spect. 220, 117127 (2019).

  • Nano Particles

  • "Carrier-Selective Blocking Layer Synergistically Improves the Plasmonic Enhancement Effect"
      T. Kawawaki et al., J. Am. Chem. Soc. 141, 8402 (2019).
  • "Near infrared light induced plasmonic hot hole transfer at a nano-heterointerface."
      Z. Lian et al., Nat. Commun. 9, 2314 (2018).
  • "Durian-Shaped CdS@ZnSe Core@Mesoporous-Shell Nanoparticles for Enhanced and Sustainable Photocatalytic Hydrogen Evolution"
      Z. Lian et al., J. Phys. Chem. Lett. 9, 2212 (2018).

  • Singlet Fission

  • "Supramolecular Singlet Fission of Pentacene Dimers within Polyaromatic Capsules"
       L. Catti et al., J. Am. Chem. Soc. 143, 9361 (2021).
  • "Quantitative Sequential Photoenergy Conversion Process from Singlet Fission to Intermolecular Two-Electron Transfers Utilizing Tetracene Dimer"
      S. Nakamura et al., ACS Energy Lett., 4, 26 (2019).
  • "Multiexciton Dynamics Depending on Intramolecular Orientations in Pentacene Dimers: Recombination and Dissociation of Correlated Triplet Pairs"
      H. Sakai et al., J. Phys. Chem. Lett., 9, 3354 (2018).
  • "Exergonic Intramolecular Singlet Fission of an Adamantane-Linked Tetracene Dyad via Twin Quintet Multiexcitons"
       Y. Matsui et al., J. Phys. Chem. C 123, 18813 (2019).

  • MOF

  • "Excited-State Electronic Properties in Zr-Based Metal-Organic Frameworks as a Function of a Topological Network."
      J. Yu et al., J. Am. Chem. Soc., 140, 10488 (2018)

  • Nano Ring (Cycloparaphenylenes)

  • "Size-Dependent Relaxation Processes of Photoexcited [n]Cycloparaphenylenes (n = 5–12): Significant Contribution of Internal Conversion in Smaller Rings"
       M. Fujitsuka et al., J. Phys. Chem. A 123, 4737 (2019).
  • "Reaction of Oxygen with the Singlet Excited State of [n]Cycloparaphenylenes (n = 9, 12, and 15): A Time-Resolved Transient Absorption Study Seamlessly Covering Time Ranges from Sub-Nanoseconds to Microseconds by the Randomly-Interleaved-Pulse-Train Method"
       T. Suenobu et al., J. Phys. Chem. A, 124, 46 (2020).

  • Others

  • "Suppressed Triplet Exciton Diffusion Due to Small Orbital Overlap as a Key Design Factor for Ultralong‐Lived Room‐Temperature Phosphorescence in Molecular Crystals"
      K. Narushima et al., Adv. Mater., 31, 1807268 (2019).
  • "Near-Unity Singlet Fission on a Quantum Dot Initiated by Resonant Energy Transfer"
       J. Zhang et al., J. Am. Chem. Soc. 143, 17388 (2021).
  • "Dynamic Spin–Spin Interaction Observed as Interconversion of Chemical Bonds in Stepwise Two-Photon Induced Photochromic Reaction"
       K. Mutoh et al., J. Am. Chem. Soc. 143, 13917 (2021).
  • "1,3-Diradicals Embedded in Curved Paraphenylene Units: Singlet versus Triplet State and In-Plane Aromaticity"
       Y. Miyazawa et al., J. Am. Chem. Soc. 143, 7426 (2021).
  • "Fast T-Type Photochromism of Colloidal Cu-Doped ZnS Nanocrystals"
       Y. Han et al., J. Am. Chem. Soc. 143, 2239 (2021).
  • "Mechanistic study of photocatalytic CO2 reduction using a Ru(ii)–Re(i) supramolecular photocatalyst"
       K. Kamogawa et al., Chem. Sci., 12, 9682 (2021).
  • "Impact of the macrocyclic structure and dynamic solvent effect on the reactivity of a localised singlet diradicaloid with π-single bonding character"
       Z. Wang et al., Chem. Sci. 12, 613 (2021).
  • "Intrinsic Analysis of Radiative and Room-Temperature Nonradiative Processes Based on Triplet State Intramolecular Vibrations of Heavy Atom-Free Conjugated Molecules toward Efficient Persistent Room-Temperature Phosphorescence"
      S. Hirata, J. Phys. Chem. Lett., 9, 4251 (2018).
  • "Large Reverse Saturable Absorption at the Sunlight Power Level Using the Ultralong Lifetime of Triplet Excitons"
      S. Hirata et al., J. Phys. Chem. Lett., 8, 3683 (2017).
  • "Number of Surface-Attached Acceptors on a Quantum Dot Impacts Energy Transfer and Photon Upconversion Efficiencies"
       J. Zhang et al., ACS Photonics 7, 1876 (2020).
  • "Pyrrole‐Based π‐System–PtII Complexes: Chiroptical Properties and Excited‐State Dynamics with Microsecond Triplet Lifetimes"
      G. Hirata et al., Chem. Eur. J., 25, 8797 (2019).
  • "Photoinduced Electron Transfer in a MoS2/Anthracene Mixed-Dimensional Heterojunction in Aqueous Media"
       T. Tajima et al., B. Chem. Soc. Jpn. 93, 745 (2020).
  • "Effect of Tris(Trimethylsilyl)Silyl Group on the Fluorescence and Triplet Yields of Oligothiophenes"
       S. Hirata et al., J. Phys. Chem. C 124, 3277 (2020).
  • "Synergetic Role of Conformational Flexibility and Electronic Coupling for Quantitative Intramolecular Singlet Fission"
       S. Nakamura et al., J. Phys. Chem. C 125, 18287 (2021).
  • "p-Nitroterphenyl units for near-infrared two-photon uncaging of calcium ions"
       T. Pham et al., J. Photochem. Photobiol. A 409, 113154 (2021).
  • "Enhancement of Negative Photochromic Properties of Naphthalene‐Bridged Phenoxyl‐Imidazolyl Radical Complex"
       H. Ito et al., ChemPhysChem 21, 1578 (2020).
  • "Extending the Lifetimes of Charge Transfer States Generated by Photoinduced Heterolysis of Photochromic Radical Complexes"
       Y. Kawanishi et al., Asian J. Org. Chem. 10, 891 (2021).
  • "Factors determining formation efficiencies of one-electron-reduced species of redox photosensitizers"
       K. Ozawa et al., J. Chem. Phys. 153, 154302 (2020).
  • "Light-triggered elimination of CO2 and absorption of O2 (artificial breathing reaction) in photolysis of 2-(4-nitrophenyl)-1H-indole derivatives"
       Q. Lin and M. Abe, Photochem. Photobiol. Sci. 20, 421 (2021).
  • "Structural Transformation of 2‐(p‐Aminophenyl)‐1‐hydroxyinden‐3‐ylmethyl Chromophore as a Photoremovable Protecting Group"
       M. Abe et al., ChemPhotoChem 4, 5392 (2020).
  • "Effect of Deuteration on Relaxation Dynamics of the Perylene Excimer Studied by Subnanosecond Transient Absorption Spectroscopy"
       Y. Shibasaki et al., J. Phys. Chem. A 125, 1359 (2021).
  • "Delocalization of positive charge in aromatic liquids studied by subnanosecond near-infrared transient absorption spectroscopy"
       S. Nikaido et al., Chem. Phys. Lett. 731, 136578 (2019).
  • "Intramolecular photoinduced electron transfer reactions of zinc (II) porphyrin dyads studied with a sub-ns time resolution"
       K. Sakakibara et al., J. Porphyrins Phthalocyanines 24, 1099 (2020).
  • "Key of Suppressed Triplet Nonradiative Transition-Dependent Chemical Backbone for Spatial Self-Tunable Afterglow"
       I. Bhattacharjee et al., JACS Au 1, 945 (2021).