Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres

Yohei Yamamoto; Osamu Oki; Hiroshi Yamagishi; Chidambar Kulkarni; Stefan C.J. Meskers; E.W. Meijer; Zhan-Hong Lin; Jer-Shing Huang

doi:10.1364/CLEOPR.2022.CFP8J_05

Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres

Yohei Yamamoto, Osamu Oki, Hiroshi Yamagishi, Chidambar Kulkarni, Stefan C.J. Meskers, E.W. Meijer, Zhan-Hong Lin, Jer-Shing Huang

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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We present that conjugated polymer bearing chiral side chains self-assemble into solid microspheres with a twisted bipolar interior. The microspheres are mechanically robust enough to be handled with a microneedle under ambient conditions, allowing comprehensive examination of the angular anisotropy of CPL. The single microsphere exhibits distinct angularly anisotropic CPL with g_lum up to ∼0.5 in the equatorial plane, which is 2.5-fold greater than that along the polar axis.

Originele taal-2	Engels
Titel	Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022
Uitgeverij	Optica Publishing Group
Hoofdstuk	CFP8J_05
DOI's	https://doi.org/10.1364/CLEOPR.2022.CFP8J_05
Status	Gepubliceerd - 2022
Evenement	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 - Sapporo, Japan Duur: 31 aug. 2022 → 5 sep. 2022

Congres

Congres	2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022
Land/Regio	Japan
Stad	Sapporo
Periode	31/08/22 → 5/09/22

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10.1364/CLEOPR.2022.CFP8J_05

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Yamamoto, Y., Oki, O., Yamagishi, H., Kulkarni, C., Meskers, S. C. J., Meijer, E. W., Lin, Z.-H., & Huang, J.-S. (2022). Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres. In Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 Optica Publishing Group. https://doi.org/10.1364/CLEOPR.2022.CFP8J_05

@inproceedings{e5f2d9532aee4f20b5747fe1f123baa4,

title = "Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres",

abstract = "We present that conjugated polymer bearing chiral side chains self-assemble into solid microspheres with a twisted bipolar interior. The microspheres are mechanically robust enough to be handled with a microneedle under ambient conditions, allowing comprehensive examination of the angular anisotropy of CPL. The single microsphere exhibits distinct angularly anisotropic CPL with glum up to ∼0.5 in the equatorial plane, which is 2.5-fold greater than that along the polar axis.",

author = "Yohei Yamamoto and Osamu Oki and Hiroshi Yamagishi and Chidambar Kulkarni and Meskers, {Stefan C.J.} and E.W. Meijer and Zhan-Hong Lin and Jer-Shing Huang",

year = "2022",

doi = "10.1364/CLEOPR.2022.CFP8J_05",

language = "English",

booktitle = "Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022",

publisher = "Optica Publishing Group",

address = "United States",

note = "2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 ; Conference date: 31-08-2022 Through 05-09-2022",

}

Yamamoto, Y, Oki, O, Yamagishi, H, Kulkarni, C, Meskers, SCJ , Meijer, EW, Lin, Z-H & Huang, J-S 2022, Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres. in Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022. Optica Publishing Group, 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022, Sapporo, Japan, 31/08/22. https://doi.org/10.1364/CLEOPR.2022.CFP8J_05

Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres. / Yamamoto, Yohei; Oki, Osamu; Yamagishi, Hiroshi et al.
Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022. Optica Publishing Group, 2022.

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

TY - GEN

T1 - Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres

AU - Yamamoto, Yohei

AU - Oki, Osamu

AU - Yamagishi, Hiroshi

AU - Kulkarni, Chidambar

AU - Meskers, Stefan C.J.

AU - Meijer, E.W.

AU - Lin, Zhan-Hong

AU - Huang, Jer-Shing

PY - 2022

Y1 - 2022

N2 - We present that conjugated polymer bearing chiral side chains self-assemble into solid microspheres with a twisted bipolar interior. The microspheres are mechanically robust enough to be handled with a microneedle under ambient conditions, allowing comprehensive examination of the angular anisotropy of CPL. The single microsphere exhibits distinct angularly anisotropic CPL with glum up to ∼0.5 in the equatorial plane, which is 2.5-fold greater than that along the polar axis.

AB - We present that conjugated polymer bearing chiral side chains self-assemble into solid microspheres with a twisted bipolar interior. The microspheres are mechanically robust enough to be handled with a microneedle under ambient conditions, allowing comprehensive examination of the angular anisotropy of CPL. The single microsphere exhibits distinct angularly anisotropic CPL with glum up to ∼0.5 in the equatorial plane, which is 2.5-fold greater than that along the polar axis.

UR - http://www.scopus.com/inward/record.url?scp=85166469242&partnerID=8YFLogxK

U2 - 10.1364/CLEOPR.2022.CFP8J_05

DO - 10.1364/CLEOPR.2022.CFP8J_05

M3 - Conference contribution

AN - SCOPUS:85166469242

BT - Proceedings of the 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022

PB - Optica Publishing Group

T2 - 2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022

Y2 - 31 August 2022 through 5 September 2022

ER -

Robust Angular Anisotropy of Circularly Polarized Luminescence from Chiral Twisted Bipolar Conjugated Polymer Microspheres

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