D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 44 Citations 5,964 128 World Ranking 10968 National Ranking 912

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Internal medicine
  • Enzyme

Yasuyuki Araki mainly investigates Photochemistry, Porphyrin, Fullerene, Photoinduced electron transfer and Electron transfer. His studies deal with areas such as Benzonitrile, Ultrafast laser spectroscopy, Moiety, Excited state and Intramolecular force as well as Photochemistry. His Porphyrin research is multidisciplinary, incorporating elements of Trimer, Photocurrent, Quantum yield, Molecular orbital and Absorption spectroscopy.

His study looks at the relationship between Fullerene and fields such as Supramolecular chemistry, as well as how they intersect with chemical problems. His study in Photoinduced electron transfer is interdisciplinary in nature, drawing from both Singlet state, Carbon nanotube and Anisotropy. His studies in Electron transfer integrate themes in fields like Zinc porphyrin, Dendrimer, Electron acceptor and Photoinduced charge separation.

His most cited work include:

  • Axially modified gallium phthalocyanines and naphthalocyanines for optical limiting (246 citations)
  • Energy Transfer Followed by Electron Transfer in a Supramolecular Triad Composed of Boron Dipyrrin, Zinc Porphyrin, and Fullerene: A Model for the Photosynthetic Antenna-Reaction Center Complex (241 citations)
  • Long-lived charge-separated state generated in a ferrocene-meso,meso-linked porphyrin trimer-fullerene pentad with a high quantum yield. (165 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Photochemistry, Electron transfer, Fullerene, Photoinduced electron transfer and Excited state. His primary area of study in Photochemistry is in the field of Porphyrin. His Electron transfer research is multidisciplinary, incorporating perspectives in Quenching, Chromophore and Dendrimer.

The study incorporates disciplines such as Triad, Photoinduced charge separation, Covalent bond, Ferrocene and Molecule in addition to Fullerene. His Photoinduced electron transfer research includes elements of Rotaxane, Radical ion, Benzonitrile, Zinc and Electron acceptor. His Excited state research incorporates elements of Phthalocyanine, Dimer and Ground state.

He most often published in these fields:

  • Photochemistry (60.54%)
  • Electron transfer (26.42%)
  • Fullerene (24.41%)

What were the highlights of his more recent work (between 2014-2021)?

  • Photochemistry (60.54%)
  • DNA (3.68%)
  • Crystallography (8.36%)

In recent papers he was focusing on the following fields of study:

Yasuyuki Araki mostly deals with Photochemistry, DNA, Crystallography, Fluorescence and Luminescence. Yasuyuki Araki undertakes multidisciplinary studies into Photochemistry and Pentacene in his work. He has included themes like Stereochemistry and Pyrene in his DNA study.

His study in the field of Supramolecular chemistry also crosses realms of Template. His Fluorescence research is multidisciplinary, relying on both Excited state and Intersystem crossing. Yasuyuki Araki interconnects Photoinduced electron transfer, Electron transfer and Excimer in the investigation of issues within Nanoclusters.

Between 2014 and 2021, his most popular works were:

  • Long-Lived Triplet Excited States of Bent-Shaped Pentacene Dimers by Intramolecular Singlet Fission (65 citations)
  • Highly Fluorescent [7]Carbohelicene Fused by Asymmetric 1,2-Dialkyl-Substituted Quinoxaline for Circularly Polarized Luminescence and Electroluminescence (63 citations)
  • Synthetic Control of the Excited-State Dynamics and Circularly Polarized Luminescence of Fluorescent "Push-Pull" Tetrathia[9]helicenes. (46 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Enzyme
  • Internal medicine

His primary scientific interests are in Photochemistry, Luminescence, Fluorescence, Helicene and Crystallography. His research in Photochemistry intersects with topics in Excited state and Singlet fission. His Excited state study combines topics in areas such as Delocalized electron, Dimer, Absorption, Intramolecular force and Density functional theory.

The various areas that Yasuyuki Araki examines in his Fluorescence study include Picene, Maleimide, Benzimidazole, Derivative and Deprotonation. The Helicene study which covers Quinoxaline that intersects with Dihedral angle, Alkylation, Phenanthrene and Alkyl. Yasuyuki Araki has researched Crystallography in several fields, including Structural isomer, Electrochemistry and HOMO/LUMO.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Axially modified gallium phthalocyanines and naphthalocyanines for optical limiting

Yu Chen;Yu Chen;Yu Chen;Michael Hanack;Yasuyuki Araki;Osamu Ito.
Chemical Society Reviews (2005)

373 Citations

Energy Transfer Followed by Electron Transfer in a Supramolecular Triad Composed of Boron Dipyrrin, Zinc Porphyrin, and Fullerene: A Model for the Photosynthetic Antenna-Reaction Center Complex

Francis D'Souza;Phillip M. Smith;Melvin E. Zandler;Amy L. McCarty.
Journal of the American Chemical Society (2004)

366 Citations

Stepwise charge separation and charge recombination in ferrocene-meso,meso-linked porphyrin dimer-fullerene triad.

Hiroshi Imahori;Koichi Tamaki;Yasuyuki Araki;Yuji Sekiguchi.
Journal of the American Chemical Society (2002)

258 Citations

Limitation of combination therapy of interferon and ribavirin for older patients with chronic hepatitis C

Yoshiaki Iwasaki;Hiroshi Ikeda;Yasuyuki Araki;Toshiya Osawa.
Hepatology (2006)

244 Citations

Long-lived charge-separated state generated in a ferrocene-meso,meso-linked porphyrin trimer-fullerene pentad with a high quantum yield.

Hiroshi Imahori;Yuji Sekiguchi;Yukiyasu Kashiwagi;Tohru Sato.
Chemistry: A European Journal (2004)

231 Citations

Quinoxaline-fused porphyrins for dye-sensitized solar cells

Seunghun Eu;Shinya Hayashi;Tornokazu Umeyama;Yoshihiro Matano.
Journal of Physical Chemistry C (2008)

200 Citations

Donor−Acceptor Nanohybrids of Zinc Naphthalocyanine or Zinc Porphyrin Noncovalently Linked to Single-Wall Carbon Nanotubes for Photoinduced Electron Transfer

Raghu Chitta;Atula S. D. Sandanayaka;Amy L. Schumacher;§ Lawrence D'Souza.
Journal of Physical Chemistry C (2007)

199 Citations

Supramolecular Carbon Nanotube-Fullerene Donor−Acceptor Hybrids for Photoinduced Electron Transfer

Francis D'Souza;Raghu Chitta;Atula S. D. Sandanayaka;Navaneetha K. Subbaiyan.
Journal of the American Chemical Society (2007)

174 Citations

Naphthyl-Fused π-Elongated Porphyrins for Dye-Sensitized TiO2 Cells

Shinya Hayashi;Masanobu Tanaka;Hironobu Hayashi;Seunghun Eu.
Journal of Physical Chemistry C (2008)

164 Citations

Fullerene‐Terminated Dendritic Multiporphyrin Arrays: “Dendrimer Effects” on Photoinduced Charge Separation

Myung Seok Choi;Takuzo Aida;Hongxia Luo;Yasuyuki Araki.
Angewandte Chemie (2003)

143 Citations

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