# Accessing a Hidden Pathway to Supramolecular Toroid through Vibrational Strong Coupling

https://mdr.nims.go.jp/datasets/3b45ec43-ac1a-4a5a-af6f-2ac672e118e4

## File

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## Id

3b45ec43-ac1a-4a5a-af6f-2ac672e118e4

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-07-09T07:22:38.898104Z

## Updated at

2025-07-10T23:30:29.811289Z

## Published at

2025-07-10T23:16:42.046427Z

## Doi



## First published url

https://doi.org/10.1021/jacs.5c02960

## Date published

2025-07-09

## Recorded date published

2025-7-9

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: Accessing a Hidden Pathway to Supramolecular Toroid through Vibrational Strong
    Coupling
  title_type: original
  lang: en

## Description

- description: Recently, vibrational strong coupling (VSC) has emerged as a new tool
    for manipulating specific intermolecular interactions. Although VSC shows promise
    for controlling molecular assembly, it has not yet to demonstrate the capability
    to open a pathway for creating structures that are inaccessible by conventional
    assembly methods. Here, we used VSC to control the transformation process of a
    naphthalenediimide supramolecular polymer induced by a click reaction. The supramolecular
    polymers with reactive ethynyl groups undergo a transformation from long fibers
    to thick fibers upon induction by an amino-yne click reaction in the absence of
    VSC. Applying VSC to the C–H stretch uniquely altered the morphological transformation
    process, leading to the formation of metastable toroids instead of thick fibers.
    These findings link VSC-induced modulation of intermolecular interactions to structural
    outcomes, establishing VSC as a tool for manipulating molecular assembly beyond
    traditional assembly methods.
  description_type: abstract
  lang: und

## Creator

- name: Shunsuke Imai
  role: author
- name: Takumi Hamada
  role: author
- name: Misa Nozaki
  role: author
- name: Takatoshi Fujita
  role: author
  orcid: https://orcid.org/0000-0003-1504-2249
- name: Mariko Takahashi
  role: author
- name: Yasuhiko Fujita
  role: author
  orcid: https://orcid.org/0000-0003-1302-1436
- name: Koji Harano
  role: author
  orcid: https://orcid.org/0000-0001-6800-8023
- name: Hiroshi Uji-i
  role: author
  orcid: https://orcid.org/0000-0002-0463-9659
- name: Atsuro Takai
  role: author
  orcid: https://orcid.org/0000-0003-3457-3352
- name: Kenji Hirai
  role: author
  orcid: https://orcid.org/0000-0003-3307-3970

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: Supramolecular Polymer
  schema: not_defined
- subject: Vibrational Strong Coupling
  schema: not_defined
- subject: Molecular Interactions
  schema: not_defined
- subject: Click Reaction
  schema: not_defined

## Rights

- identifier: https://creativecommons.org/licenses/by/4.0/

## Other identifier(s)



## Data origin

- data_origin_type: other

## Embargo



## Journal

- title: Journal of the American Chemical Society
  issn: '00027863'
  volume: '147'
  issue: '27'

## Conference



## Related item



## Funding

- identifier: JP23H04874
  funder_name: Japan Society for the Promotion of Science
- identifier: JP23H04877
  funder_name: Japan Society for the Promotion of Science
- identifier: JP23H04879
  funder_name: Japan Society for the Promotion of Science
- identifier: JP24H01734
  funder_name: Japan Society for the Promotion of Science

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## Specimen



## Chemical composition



## Structure for specimen



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## Fileset

- id: a67103e0-ea25-4684-ae54-9220ff0229de
  filename: JACS,2025,147,23528.pdf
  content_type: application/pdf
  size: 4347438
  md5: af568ef5dbf4b7a697342b894375814f

## Thumbnail

fileset_id: a67103e0-ea25-4684-ae54-9220ff0229de
filename: JACS,2025,147,23528.pdf