NEWSmore
- 2024-9-3Seminar
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Prof. Ayyappanpillai Ajayaghosh (SRM Institute of Science and Technology) was invited to give a lecture.
- 2024-8-16Award
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Andoh (M2) received the Poster Award at 20th International Symposium on Novel Aromatic Compounds (ISNA)!
- 2024-7-23Publication Sulfur-Bridged Cationic Diazulenomethenes: Formation of Charge-Segregated Assembly with High Charge-Carrier Mobility
S. Takahashi, M. Murai, Y. Hattori, S. Seki, T. Yanai, S. Yamaguchi
J. Am. Chem. Soc., 146, accepted (2024).
- 2024-6-27Publication Dithieno[3,2-b;2',3'-f]phosphepinium-Based Near-Infrared Fluorophores: px-π* Conjugation Inherent to Seven-Membered Phosphacycles
K. Andoh, M. Murai, P.-A. Bouit, M. Hissler, S. Yamaguchi
Angew. Chem. Int. Ed., 63, e202410204 (2024).
- 2024-6-10Publication Introducing a π-Skeleton Perpendicular to the Central Methylene Carbon in Alkanediamides: Design of Supramolecular Polymers with an Offset π-Stacking Arrangement
Y. Hamada, S. Ogi, S. Yamaguchi
Angew. Chem. Int. Ed., 63, e202409657 (2024).
- 2024-5-29Publication Fluorescence Lifetime Imaging of Lipid Heterogeneity in the InnerMitochondrial Membrane with a Super-photostable Environment-Sensitive Probe
J. Wang, M. Taki, Y. Ohba, M. Arita, S. Yamaguchi
Angew. Chem. Int. Ed., 63, e202404328 (2024).
- 2024-5-23Seminar
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Dr. Ulrich F. J. Mayer (Mayer Scientific Editing) was invited to give a lecture.
- 2024-5-21Seminar
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Prof. Jun Okuda (RWTH Aachen University) was invited to give a lecture.
- 2024-5-17Seminar
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Prof. Calhong Xu (Chinese Academy of Sciences) was invited to give a lecture.
- 2024-5-7Publication Bis-Ortho-Donor-Modification of Boracyclic π-Electron Systems beyond Steric Protection to Produce Thermally Activated Delayed Fluorescence Materials
H. Narita, H. Min, N. Kubo, I. Hattori, T. Yasuda, S. Yamaguchi
Angew. Chem. Int. Ed., 63, e202405412 (2024).
- 2024-5-2Seminar
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Prof. Manfred Scheer (University of Regensburg) was invited to give a lecture.
- 2024-4-23Seminar
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Prof. Stefan Matile (University of Geneva) was invited to give a lecture.
- 2024-4-15Seminar
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Prof. Graham Bodwell (Memorial University of Newfoundland) was invited to give a lecture.
- 2024-3-31Publication In-Silico Screening and Experimental Verification of Near-Infrared-Emissive Two-Boron-Doped Polycyclic Aromatic Hydrocarbons
I. Hattori, M. Hagai, M. Ito, M. Sakai, H. Narita, K. J. Fujimoto, T. Yanai, S. Yamaguchi
Angew. Chem. Int. Ed., 63, accepted (2024).
- 2024-3-12Award
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Nils (PD) received the Poster Award at SupraChem 2024!
- 2024-3-7Seminar
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Porf. Zachary Hudson (University of British Columbia) was invited to give a lecture.
- 2024-2-29Publication Stereochemistry-Dependent Labeling of Organelles with a Near-Infrared-Emissive Phosphorus-Bridged Rhodamine Dye in Live-Cell Imaging
Q. Wu, M. Taki, Y. Tanaka, M. Kesherwani, Q. M. Phung, S. Enoki, Y. Okada, F. Tama, S. Yamaguchi
Angew. Chem. Int. Ed., 63, e202400711 (2024).
- 2024-2-13Seminar
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Dr. Elena Mena-Osteritz (University of Ulm) was invited to give a lecture.
- 2023-12-5Seminar
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Prof. Deqing Zhang (Chinese Academy of Science) was invited to give a lecture.
- 2023-11-6Seminar
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Prof. Emmanuelle Rémond (University of Montpellier) was invited to give a lecture.
- 2023-9-13Publication Dithienoazepine-Based Near-Infrared Dyes: Janus-FacedEffects of a Thiophene-Fused Structure on Antiaromatic Azepines
M. Murai, T. Enoki, S. Yamaguchi
Angew. Chem. Int. Ed., 62, e202311445 (2023).
- 2023-6-23Publication Biomimetic Design of a Robustly Stabilized Folded State Enabling Seed-Initiated Supramolecular Polymerization under Microfluidic Mixing
S. Ogi, A. Takamatsu, K. Matsumoto, S. Hasegawa, S. Yamaguchi
Angew. Chem. Int. Ed., 62, accepted (2023).
- 2023-6-15Publication Amphiphile Desymmetrisation-induced Steric Relief Governs Self-assembly Pathways in Aqueous Media
N. Bäumer, S. Ogi, L. Borsdorf, S. Yamaguchi, G. Fernández
Chem. Commun., 59, accepted (2023).
- 2023-6-12Seminar
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Prof. Michael M. Haley (University of Oregon) was invited to give a lecture.
- 2023-6-7Seminar
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Prof. Chunyan Chi (National University of Singapore) was invited to give a lecture.
- 2023-5-20Publication Germanium- and Tin-Bridged Diazulenylmethyl Cations: Effects of the Group 14 Element on the Structure and Properties of the π-Extended Cation
M. Murai, M. Ito, S. Takahashi, S. Yamaguchi
Dalton Trans., 52, 8631-8635 (2023).
- 2023-5-8Publication A Synthetic Strategy for Multi-Functionalized Phospharhodamines via Catalytic P-Arylation
Y. Asada, M. Taki, S. Yamaguchi
Bull. Chem. Soc. Jpn., 96, 601-606 (2023).
- 2023-4-4Publication Photodissociative Modules that Control Dual-Emission Properties in Donor–π–Acceptor Organoborane Fluorophores
M. Kawashiro, T. Mori, M. Ito, N. Ando, S. Yamaguchi
Angew. Chem. Int. Ed., 62, e202303725 (2023).
- 2022-12-2Publication Impact of Hydrophobic/Hydrophilic Balance on Aggregation Pathways, Morphologies, and Excited-State Dynamics of Amphiphilic Diketopyrrolopyrrole Dyes in Aqueous Media
N. Fukaya, S. Ogi, H. Sotome, K. J. Fujimoto, T. Yanai, N. Bäumer, G. Fernández, H. Miyasaka, S. Yamaguchi
J. Am. Chem. Soc., 144, 22479-22492 (2022).
- 2022-10-15Publication Diazulenylmethyl Cations with a Silicon Bridge: A π-Extended Cationic Motif to Form J-Aggregates with Near-Infrared Absorption and Emission
M. Murai, M. Abe, S. Ogi, S. Yamaguchi
J. Am. Chem. Soc., 144, 20385-20393 (2022).
- 2022-8-8Publication Olefin–Borane Interactions in Donor–π–Acceptor Fluorophores that Undergo Frustrated-Lewis-Pair-Type Reactions
R. Oshimizu, N. Ando, S. Yamaguchi
Angew. Chem. Int. Ed., 61, e202209394 (2022).
- 2022-5-9Publication A Negative-solvatochromic Fluorescent Probe for Visualizing Intracellular Distributions of Fatty Acid Metabolites
K. Kajiwara, H. Osaki, S. Greßies, K. Kuwata, J-H. Kim, T. Gensch, Y. Sato, F. Glorius, S. Yamaguchi, M. Taki
Nat. Commun., 13, 2533 (2022).
- 2022-4-11Publication
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Planarized Phenyldithienylboranes: Effects of the Bridging Moieties and π-Extension on the Photophysical Properties and Lewis Acidity
M. Sakai, M. Mori, M. Hirai, N. Ando, S. Yamaguchi
Chem. Eur. J., 28, e202200728 (2022).
- DOI: 10.1002/chem.202200728
- 2022-4-11Publication
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Fluorescent Organic π-Radicals Stabilized with Boron: Featuring a SOMO–LUMO Electronic Transition
M. Ito, S. Shirai, Y. Xie, T. Kushida, N. Ando, H. Soutome, K. J. Fujimoto, T. Yanai, K. Tabata, Y. Miyata, H. Kita, S. Yamaguchi
Angew. Chem. Int. Ed., e202201965 (2022).
- DOI: 10.1002/ange.202201965
- 2022-1-19研究成果 Fully Fused Boron-doped Polycyclic Aromatic Hydrocarbons: Their Synthesis, Structure–property Relationships, and Self-assembly Behavior in Aqueous Media
H. Narita, H. Choi, M. Ito, N. Ando, S. Ogi, S. Yamaguchi
Chem. Sci., 1484-1491 (2022).
- 2021-11-27Publication Photobase-Driven Excited-State Intramolecular Proton Transfer (ESIPT) in a Strapped π-Electron System
N. Suzuki, T. Kubota, N.i Ando, . Yamaguchi
Chem. Eur. J., 27, e202103584 (2021).
- 2021-7-26Publication Regio- and Stereoselective 1,2-Carboboration of Ynamides with Aryldichloroboranes
C. You, M. Sakai, C. G. Daniliuc, K. Bergander, S. Yamaguchi, A. Studer
Angew. Chem. Int. Ed., 60, 21697-21701 (2021).
- 2021-6-11Publication
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Electron-Deficient Heteroacenes that Contain Two Boron Atoms: Near-Infrared Fluorescence Based on a Push–Pull Effect
M. Ito, M. Sakai, N. Ando, S. Yamaguchi
Angew. Chem. Int. Ed., in press (2021).
- DOI: 10.1002/anie.202106642
- 2021-5-29Publication
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Boron-Doped Polycyclic π-Electron Systems with an Antiaromatic Borole Substructure that Form Photoresponsive B–P Lewis Adducts
N. Ando, T. Yamada, H. Narita, N. Oehlmann, M. Wagner, S. Yamaguchi
J. Am. Chem. Soc., 143, 9944-9951 (2021).
- DOI: 10.1021/jacs.1c04251
- Selected as a Cover
- 2021-4-30Publication
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Late-stage Functionalisation of Alkyne-modified Phospha-Xanthene Dyes: Lysosomal Imaging Using an OFF-ON-OFF Type of pH Probe
H. Ogasawara, Y. Tanaka, M. Taki, S. Yamaguchi
Chem. Sci., 12, 7902-7907 (2021).
- DOI: 10.1039/D1SC01705E
- 2021-3-24Publication
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Donor–Acceptor–Acceptor-Type Near-infrared Fluorophores that Contain Dithienophosphole Oxide and Boryl Groups: Effect of the Boryl Group on the Nonradiative Decay
Y. Sugihara, N. Inai, M. Taki, T. Baumgartner, R. Kawakami, T. Saitou, T. Imamura, T. Yanai, S. Yamaguchi
Chem. Sci., 12, 6333-6341 (2021).
- DOI: 10.1039/D1SC00827G
- 2021-2-1Publication
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Dual Trapping of a Metastable Planarized Triarylborane π-System Based on Folding and Lewis Acid–Base Complexation for Seeded Polymerization
H. Choi, S. Ogi, N. Ando, S. Yamaguchi
J. Am. Chem. Soc., 143, 2953-2961 (2021).
- DOI: 10.1021/jacs.0c13353
- 2020-12-04Publication
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Fused Thiophene-S,S-dioxide-Based Super-Photostable Fluorescent Marker for Lipid Droplets
M. Taki, K. Kajiwara, E. Yamaguchi, Y. Sato, S. Yamaguchi
ACS Materials Lett., 3, 42-49 (2021).
- DOI: 10.1021/acsmaterialslett.0c00451
- 2020-10-21Publication
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Twofold C–H Activation Enables Synthesis of a Diazacoronene-type Fluorophore with Near Infrared Emission through Isosteric Replacement
S. Greßies, M. Ito, M. Sakai, H. Osaki, J. H. Kim, T. Gensch, C. Daniliuc, N. Ando, S. Yamaguchi, F. Glorius
Chem. Eur. J., 27, 2753-2759 (2020).
- DOI: 10.1002/chem.20204080
- 2020-10-20Publication
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Dithieno[a,e]pentalenes: Highly Antiaromatic Yet Stable π‐Electron Systems without Bulky Substituents
J. Usuba, M. Hayakawa, S. Yamaguchi, A. Fukazawa
Chem. Eur. J., 27, 1638-1647 (2021).
- DOI: 10.1002/chem.20204244
- 2020-09-16Publication
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Hydrophobicity-driven Folding and Seeded Polymerization of Cystine-based Dimeric Diamides in Aqueous Media
N. Fukaya, S. Ogi, M. Kawashiro, S. Yamaguchi
Chem. Commun., 56, 12901-12904 (2020).
- DOI: 10.1039/D0CC05255H
- Selected as a Front Cover
- Selected as a Hot article
- 2020-09-03Publication
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Long-lived charge transfer state from B-N frustrated Lewis pairs enchained in supramolecular copolymers
B. Adelizzi, P. Chidchob, N. Tanaka, B. A.G. Lamers, S. C. J. Meskers, S. Ogi, A. R. A. Palmans, S. Yamaguchi, E. W. Meijer
J. Am. Chem. Soc., 142, 16681-16689 (2020).
- DOI: 10.1021/jacs.0c06921
- 2020-07-01Publication
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A Near-Infrared Emissive p-Conjugated Polymer Consisting of an Excited-state Intramolecular Prorotn Transfer Unit
N. Suzuki, M. Wakioka, F. Ozawa, S.Yamaguchi
Asian J. Org. Chem., 9, 1326-1332 (2020).
- DOI: 10.1002/ajoc.202000234
- 2020-05-22Publication
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Phosphole-oxide-based Fluorescent Probe for Super-resolution Stimulated Emission Depletion (STED) Live Imaging of the Lysosome Membrane
C. Wang, M. Taki, K. Kajiwara, J. Wang, S.Yamaguchi
ACS Materials Lett., 2, 705-711 (2020).
- DOI: 10.1021/acsmaterialslett.0c00147
- 2020-01-10NEWS
- The English website has been launched.