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D. Sakamaki · SciRah

Researcher profile · Semantic Scholar

D. Sakamaki

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D. Sakamaki — researcher profile on SciRah

h-index: 21
Works: 88
Citations: 1,482

Most-cited papers

Nitrogen-embedded buckybowl and its assembly with C60
Hiroki Yokoi, Yuya Hiraoka, Satoru Hiroto, D. Sakamaki +2 more
2015Nature Communications166 citations Open access
Semantic Scholar
Fusion of phosphole and 1,1'-biacenaphthene: phosphorus(V)-containing extended π-systems with high electron affinity and electron mobility.
Y. Matano, A. Saito, T. Fukushima, Yasuaki Tokudome +6 more
2011Angewandte Chemie105 citations
Semantic Scholar
Charge carrier mobility in organic molecular materials probed by electromagnetic waves.
S. Seki, A. Saeki, Tsuneaki Sakurai, D. Sakamaki
2014Physical Chemistry, Chemical Physics - PCCP102 citations
Semantic Scholar
N-Substituted Dicyanomethylphenyl Radicals: Dynamic Covalent Properties and Formation of Stimuli-Responsive Cyclophanes by Self-Assembly.
T. Kobashi, D. Sakamaki, S. Seki
2016Angewandte Chemie75 citations
Semantic Scholar
A facile and versatile approach to double N-heterohelicenes: tandem oxidative C-N couplings of N-Heteroacenes via cruciform dimers.
D. Sakamaki, Daisuke Kumano, E. Yashima, S. Seki
2015Angewandte Chemie73 citations
Semantic Scholar
Highly Fluorescent Liquid Crystals from Excited‐State Intramolecular Proton Transfer Molecules
Wan-Ying Zhang, Tsuneaki Sakurai, Mika Aotani, Go Watanabe +6 more
2018Advanced Optical Materials47 citations
Semantic Scholar
Effects of carbon-metal-carbon linkages on the optical, photophysical, and electrochemical properties of phosphametallacycle-linked coplanar porphyrin dimers.
Y. Matano, Kazuaki Matsumoto, H. Hayashi, Y. Nakao +10 more
2012Journal of the American Chemical Society46 citations
Semantic Scholar
A triphenylamine double-decker: from a delocalized radical cation to a diradical dication with an excited triplet state.
Yuichiro Yokoyama, D. Sakamaki, Akihiro Ito, Kazuyoshi Tanaka +1 more
2012Angewandte Chemie44 citations
Semantic Scholar
Fabrication of enzyme-degradable and size-controlled protein nanowires using single particle nano-fabrication technique
Masaaki Omichi, A. Asano, Satoshi Tsukuda, K. Takano +6 more
2014Nature Communications39 citations Open access
Semantic Scholar
The Divergent Dimerization Behavior of N-Substituted Dicyanomethyl Radicals: Dynamically Stabilized versus Stable Radicals.
K. Okino, S. Hira, Yukio Inoue, D. Sakamaki +1 more
2017Angewandte Chemie36 citations
Semantic Scholar
π–π Interactions: Influence on Molecular Packing and Solid-State Emission of ESIPT and non-ESIPT Motifs
Vikas Padalkar, D. Sakamaki, Kenji Kuwada, Akifumi Horio +5 more
201635 citations
Semantic Scholar
Optical and Structural Properties of ESIPT Inspired HBT-Fluorene Molecular Aggregates and Liquid Crystals.
Vikas Padalkar, Yusuke Tsutsui, Tsuneaki Sakurai, D. Sakamaki +6 more
2017Journal of Physical Chemistry B34 citations
Semantic Scholar
Recognizing Through-Bond and Through-Space Self-Exchange Charge/Spin Transfer Pathways in Bis(triarylamine) Radical Cations with Similar Geometrical Arrangements.
M. Uebe, Tatsuya Kazama, Ryohei Kurata, D. Sakamaki +1 more
2017Angewandte Chemie33 citations
Semantic Scholar
AIE active triphenylamine–benzothiazole based motifs: ESIPT or ICT emission
Vikas Padalkar, D. Sakamaki, Kenji Kuwada, N. Tohnai +3 more
201630 citations
Semantic Scholar
Spin-Delocalization in Charged States of para-Phenylene-Linked Dendritic Oligoarylamines†
Akihiro Ito, D. Sakamaki, Y. Ichikawa, Kazuyoshi Tanaka
201129 citations
Semantic Scholar
Dynamic covalent bonds: approaches from stable radical species
D. Sakamaki, Samrat Ghosh, S. Seki
2019Materials Chemistry Frontiers28 citations
Semantic Scholar
Hash-Mark-Shaped Azaacene Tetramers with Axial Chirality.
Yukio Inoue, D. Sakamaki, Yusuke Tsutsui, Masayuki Gon +2 more
2018Journal of the American Chemical Society27 citations
Semantic Scholar
1,3,5-Benzenetriamine double- and triple-decker molecules.
D. Sakamaki, Akihiro Ito, Kazuyoshi Tanaka, K. Furukawa +2 more
2012Angewandte Chemie27 citations
Semantic Scholar
A double hetero[4]helicene composed of two phenothiazines: synthesis, structural properties, and cationic states.
D. Sakamaki, Daisuke Kumano, E. Yashima, S. Seki
2015Chemical Communications26 citations Open access
Semantic Scholar
A polymacrocyclic oligoarylamine with a pseudobeltane motif: towards a cylindrical multispin system.
D. Sakamaki, Akihiro Ito, K. Furukawa, T. Kato +2 more
2012Angewandte Chemie22 citations
Semantic Scholar
Polycationic States of Oligoanilines Based on Wurster's Blue
Akihiro Ito, D. Sakamaki, H. Ino, Aya Taniguchi +4 more
200922 citations
Semantic Scholar
Diversity-oriented synthesis of tetrathia[8]circulenes by sequential C-H borylation and annulation.
Shohei Kato, Yuma Serizawa, D. Sakamaki, S. Seki +2 more
2015Chemical Communications21 citations
Semantic Scholar
Formation of Cyclophane Macrocycles in Carbazole-Based Biradicaloids: Impact of the Dicyanomethylene Substitution Position
Irene Badía-Domínguez, A. Pérez-Guardiola, J. Sancho-García, J. T. López Navarrete +5 more
2019ACS Omega20 citations Open access
Semantic Scholar
Dicyanomethyl Radical-Based Near-Infrared Thermochromic Dyes with High Transparency in the Visible Region
K. Okino, D. Sakamaki, S. Seki
2019ACS Materials Letters20 citations
Semantic Scholar
Enhancing the low-energy absorption band and charge mobility of antiaromatic NiII norcorroles by their substituent effects.
T. Yoshida, D. Sakamaki, S. Seki, Hiroshi Shinokubo
2017Chemical Communications20 citations
Semantic Scholar
Highly emissive excited-state intramolecular proton transfer (ESIPT) inspired 2-(2′-hydroxy)benzothiazole‒fluorene motifs: spectroscopic and photophysical properties investigation
Vikas Padalkar, D. Sakamaki, N. Tohnai, Tomoyuki Akutagawa +3 more
201819 citations
Semantic Scholar
Unique cohesive nature of the β1-isomer of [70]PCBM fullerene on structures and photovoltaic performances of bulk heterojunction films with PffBT4T-2OD polymers.
T. Umeyama, Kensho Igarashi, D. Sakamaki, S. Seki +1 more
2018Chemical Communications19 citations
Semantic Scholar
Supramolecular assemblies of a nitrogen-embedded buckybowl dimer with C60
Hiroki Yokoi, Satoru Hiroto, D. Sakamaki, S. Seki +1 more
2017Chemical Science19 citations Open access
Semantic Scholar
Redox modulation of para-phenylenediamine by substituted nitronyl nitroxide groups and their spin states.
Akihiro Ito, Ryohei Kurata, D. Sakamaki, S. Yano +5 more
2013Journal of Physical Chemistry A19 citations
Semantic Scholar
Double Heterohelicenes Composed of Benzo[b]- and Dibenzo[b,i]phenoxazine: A Comprehensive Comparison of Their Electronic and Chiroptical Properties.
D. Sakamaki, Shunya Tanaka, Katsuki Tanaka, Mayu Takino +6 more
2021Journal of Physical Chemistry Letters18 citations Open access
Semantic Scholar
AIE Active Carbazole‐Benzothiazole Based ESIPT Motifs: Positional Isomers Directing the Optical and Electronic Properties
Vikas Padalkar, Kenji Kuwada, D. Sakamaki, N. Tohnai +4 more
201718 citations
Semantic Scholar
High-spin polycationic states of an alternate meta-para-linked oligoarylamine incorporating two macrocycles.
D. Sakamaki, Akihiro Ito, K. Furukawa, T. Kato +1 more
2009Chemical Communications18 citations Open access
Semantic Scholar
Diversity of Dimerization Behaviors of N-Substituted Dicyanomethyl Radicals: Boundary between Dynamically Stabilized Radicals and a Stable Radical
K. Okino, S. Hira, Yukio Inoue, D. Sakamaki +1 more
201717 citations
Semantic Scholar
Meta-para-linked octaaza[1(8)]cyclophanes and their polycationic states.
D. Sakamaki, Akihiro Ito, K. Furukawa, T. Kato +1 more
2013Journal of Organic Chemistry17 citations
Semantic Scholar
Tetraaza[14]- and Octaaza[18]paracyclophane: Synthesis and Characterization of Their Neutral and Cationic States.
D. Sakamaki, Akihiro Ito, Yusuke Tsutsui, S. Seki
2017Journal of Organic Chemistry15 citations Open access
Semantic Scholar
Tetraaza[1.1.1.1]m,p,m,p-cyclophane Diradical Dications Revisited: Tuning Spin States by Confronted Arenes.
Ryohei Kurata, D. Sakamaki, Akihiro Ito
2017Organic Letters15 citations
Semantic Scholar
A Dicyanomethyl Radical Conjugated with a Pyridylamino Group: Combining Radical-based Dynamic Covalent Chemistry and Coordination Chemistry.
Hiroki Hasegawa, D. Sakamaki, H. Fujiwara
2023Angewandte Chemie12 citations
Semantic Scholar
Landscape of Charge Carrier Transport in Doped Poly(3-hexylthiophene): Noncontact Approach Using Ternary Combined Dielectric, Paramagnetic, and Optical Spectroscopies.
Yusuke Tsutsui, Haruka Okamoto, D. Sakamaki, K. Sugiyasu +2 more
2018Journal of Physical Chemistry Letters12 citations
Semantic Scholar
Ferrocene-Substituted Naphthalenediimide with Broad Absorption and Electron-Transport Properties in the Segregated-Stack Structure.
Atsuro Takai, D. Sakamaki, S. Seki, Y. Matsushita +1 more
2016Chemistry12 citations
Semantic Scholar
Isolable Triradical Trication of Hexaaza[16]paracyclophane with Embedded 9,10-Anthrylenes: A Frustrated Three-Spin System.
Ryohei Kurata, D. Sakamaki, M. Uebe, M. Kinoshita +3 more
2017Organic Letters11 citations Open access
Semantic Scholar
Reversible Control of Radius and Morphology of Fluorene‐Azobenzene Copolymer Nanowires by Light Exposure
Hoi-Lok Cheng, Michael T. Tang, Wasin Tuchinda, Kazuyuki Enomoto +9 more
201510 citations
Semantic Scholar
Fabrication of “Clickable” Polyfluorene Nanowires with High Aspect Ratio as Biological Sensing Platforms
Tuchinda Wasin, Kazuyuki Enomoto, Tsuneaki Sakurai, Vikas Padalkar +13 more
20168 citations Open access
Semantic Scholar
Synthesis and Characterization of 6,13-Diamino-Substituted Pentacenes.
Akihiro Ito, M. Uebe, Kazuki Takahashi, H. Ishikawa +4 more
2016Chemistry8 citations
Semantic Scholar
A Triphenylamine with Two Phenoxy Radicals Having Unusual Bonding Patterns and a Closed-Shell Electronic State.
D. Sakamaki, S. Yano, T. Kobashi, S. Seki +4 more
2015Angewandte Chemie8 citations
Semantic Scholar
Electronic structure of tetraaza[1.1.1.1]o,p,o,p-cyclophane and its oxidized states
D. Sakamaki, Akihiro Ito, Takashi Matsumoto, Kazuyoshi Tanaka
20148 citations
Semantic Scholar
Electronic and Photophysical Properties of 9,10-Anthrylene-Bridged B-π-N Donor-Acceptor Molecules with Solid-State Emission in the Yellow to Red Region.
M. Uebe, D. Sakamaki, Akihiro Ito
2019ChemPlusChem7 citations
Semantic Scholar
Modulation of Open-shell Characters of Amine-inserted Diphenoquinones via Structural Modification.
Yuya Matsuta, D. Sakamaki, Ryohei Kurata, Akihiro Ito +1 more
2017Chemistry - An Asian Journal6 citations
Semantic Scholar
Highly emissive excited-state intramolecular proton transfer (ESIPT) inspired 2-(2′-hydroxy)benzothiazole–fluorene motifs: spectroscopic and photophysical properties investigation
Vikas Padalkar, D. Sakamaki, N. Tohnai, Tomoyuki Akutagawa +2 more
20156 citations Open access
Semantic Scholar
A Double Heterohelicene Composed of Two Benzo[b]phenothiazine Exhibiting Intense Room-Temperature Circularly Polarized Phosphorescence
Shunya Tanaka, D. Sakamaki, Naoki Haruta, Tohru Sato +3 more
2023Journal of Materials Chemistry C5 citations Open access
Semantic Scholar
A Tetrathiafulvalene-inserted Diphenoquinone: Synthesis, Structure and Dynamic Redox Property.
Misaki Mitsuoka, D. Sakamaki, H. Fujiwara
2020Chemistry5 citations
Semantic Scholar

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