# An Analytical Model of Sorption-Induced Static Mode Nanomechanical Sensing for Multicomponent Analytes

https://mdr.nims.go.jp/datasets/9d782388-4772-46b4-848c-54e646316381

## File

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## Id

9d782388-4772-46b4-848c-54e646316381

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2025-11-12T23:38:36.192452Z

## Updated at

2025-11-13T07:30:13.408748Z

## Published at

2025-11-13T07:24:28.937802Z

## Doi



## First published url

https://doi.org/10.1021/acs.analchem.5c03397

## Date published

2025-09-09

## Recorded date published

2025-9-9

## Resource type

journal_article

## Manuscript type

vor

## Collection



## Title

- title: An Analytical Model of Sorption-Induced Static Mode Nanomechanical Sensing
    for Multicomponent Analytes
  title_type: original
  lang: en

## Description

- description: Nanomechanical sensors and their arrays have attracted significant
    attention for detecting, distinguishing, and identifying target analytes, especially
    complex mixtures of odors. In the static mode operation, sensing signals are obtained
    by a concen-tration-dependent sorption-induced mechanical strain/stress. Understanding
    of the dynamic responses is crucial for develop-ing practical artificial olfaction;
    however, the analytical formulations are still limited to single-component analytes.
    Here, we derive an analytical model of viscoelastic material-based static mode
    nanomechanical sensing for multi-component analytes by extending the theoretical
    model via solving differential equations. The present model can reduce the dynamic
    responses to the multi-component target analytes observed in the experimental
    signal responses. Moreover, the use of optimized fitting parameters extracted
    from pure vapors with viscoelastic parameters allows us to predict the concentration
    of each analyte in the multi-component system.
  description_type: abstract
  lang: und

## Creator

- name: Kosuke Minami
  role: author
  orcid: https://orcid.org/0000-0003-4145-1118
- name: Genki Yoshikawa
  role: author
  orcid: https://orcid.org/0000-0002-9136-8964

## Contact agent



## Publisher

organization: American Chemical Society (ACS)

## Managing organization



## Keyword

- subject: nanomechanical sensors
  schema: not_defined
- subject: sorption kinetics
  schema: not_defined
- subject: viscoelastic stress relaxation
  schema: not_defined

## Rights

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

## Other identifier(s)



## Data origin



## Embargo



## Journal

- title: Analytical Chemistry
  issn: '00032700'
  volume: '97'
  issue: '35'
  start_page: 19306
  end_page: 19312

## Conference



## Related item



## Funding

- identifier: 18H04168
  funder_name: Japan Society for the Promotion of Science
- identifier: 20K20554
  funder_name: Japan Society for the Promotion of Science
- identifier: 22K05324
  funder_name: Japan Society for the Promotion of Science
- identifier: 25K08830
  funder_name: Japan Society for the Promotion of Science
- funder_name: Cabinet Office, Government of Japan
- funder_name: National Institute for Materials Science

## Instrument



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## Measurement method



## Specimen



## Chemical composition



## Structure for specimen



## Structural feature for specimen



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## Process for specimen treatment



## Computational method



## Energy level/transition state



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## Fileset

- id: 45470e45-85d3-4f74-8a31-e88e55cb8369
  filename: AnalChem_2025_97_19306.pdf
  content_type: application/pdf
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  md5: dfc97184a53932490e8fd2fcb4a905ea
- id: 952b8b53-5617-46d8-8e5a-63d340126ac7
  filename: ac5c03397_si_001.pdf
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## Thumbnail

fileset_id: 45470e45-85d3-4f74-8a31-e88e55cb8369
filename: AnalChem_2025_97_19306.pdf