MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing

Lei Zheng; Yash Bhatia; Lukas Steinbach; Andreas Schneider; Bernhard Roth

doi:10.1117/12.3002303

MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing

Lei Zheng^*
, Yash Bhatia
, Lukas Steinbach
, Andreas Schneider
, Bernhard Roth

^*Korrespondierende*r Autor*in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

Abstract

We present a simple optical fiber sensor with a MOF-on-MOF (Co-ZIF-90-on-ZIF-8 in this work) coating for water vapor sensing and detection, with a sensing mechanism based on the refractive index variation as a function of analyte adsorption within the MOF layer. A seeding layer approach was employed to grow the MOF-on-MOF layers with high quality for optical sensing application. The resulting sensor exhibits stable sensitivity to water vapors with excellent reversibility of vapor adsorption and desorption. The evaluated adsorption and desorption times of water vapor are approximately 48 seconds and 29 seconds, respectively. The demonstrated bi-layer MOF-based optical sensor provides the potential to further develop easy-to-fabricate sensors as well as multiplexed and distributed sensors in an inexpensive and reproducible way.

Originalsprache	Englisch
Titel des Sammelwerks	Integrated Optics
Untertitel	Devices, Materials, and Technologies XXVIII
Herausgeber/-innen	Sonia M. Garcia-Blanco, Pavel Cheben
Herausgeber (Verlag)	SPIE
Seitenumfang	6
ISBN (elektronisch)	9781510670389
DOIs	https://doi.org/10.1117/12.3002303
Publikationsstatus	Veröffentlicht - 12 März 2024
Veranstaltung	SPIE OPTO 2024 - San Francisco, USA / Vereinigte Staaten Dauer: 27 Jan. 2024 → 1 Feb. 2024

Publikationsreihe

Name	Proceedings of SPIE - The International Society for Optical Engineering
Band	12889
ISSN (Print)	0277-786X
ISSN (elektronisch)	1996-756X

Konferenz

Konferenz	SPIE OPTO 2024
Land/Gebiet	USA / Vereinigte Staaten
Ort	San Francisco
Zeitraum	27 Jan. 2024 → 1 Feb. 2024

ASJC Scopus Sachgebiete

Elektronische, optische und magnetische Materialien
Physik der kondensierten Materie
Angewandte Informatik
Angewandte Mathematik
Elektrotechnik und Elektronik

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10.1117/12.3002303

Andere Dateien und Links

Verknüpfung zur Publikation in Scopus

1 Abgeschlossen

PhoenixD: Exzellenzcluster 2122/1: Photonics, Optics, and Engineering – Innovation Across Disciplines
Morgner, U. (Projektleiter*in (Principal Investigator)) & Overmeyer, L. (Leitende*r Forscher*in (Co-Principal Investigator))
1 Jan. 2019 → 31 Dez. 2025
Projekt: Forschung

Dieses zitieren

Zheng, L., Bhatia, Y., Steinbach, L., Schneider, A., & Roth, B. (2024). MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing. in S. M. Garcia-Blanco, & P. Cheben (Hrsg.), Integrated Optics: Devices, Materials, and Technologies XXVIII Artikel 128890W (Proceedings of SPIE - The International Society for Optical Engineering; Band 12889). SPIE. https://doi.org/10.1117/12.3002303

@inproceedings{4e8cea1f5d174c8cb491dbdd430cd809,

title = "MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing",

abstract = "We present a simple optical fiber sensor with a MOF-on-MOF (Co-ZIF-90-on-ZIF-8 in this work) coating for water vapor sensing and detection, with a sensing mechanism based on the refractive index variation as a function of analyte adsorption within the MOF layer. A seeding layer approach was employed to grow the MOF-on-MOF layers with high quality for optical sensing application. The resulting sensor exhibits stable sensitivity to water vapors with excellent reversibility of vapor adsorption and desorption. The evaluated adsorption and desorption times of water vapor are approximately 48 seconds and 29 seconds, respectively. The demonstrated bi-layer MOF-based optical sensor provides the potential to further develop easy-to-fabricate sensors as well as multiplexed and distributed sensors in an inexpensive and reproducible way.",

keywords = "Co-ZIF-90, Metal-organic frameworks, MOF-on-MOF, optical fiber sensing, vapor sensing, ZIF-8",

author = "Lei Zheng and Yash Bhatia and Lukas Steinbach and Andreas Schneider and Bernhard Roth",

note = "Publisher Copyright: {\textcopyright} 2024 SPIE. ; SPIE OPTO 2024 ; Conference date: 27-01-2024 Through 01-02-2024",

year = "2024",

month = mar,

day = "12",

doi = "10.1117/12.3002303",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Garcia-Blanco, \{Sonia M.\} and Pavel Cheben",

booktitle = "Integrated Optics",

address = "United States",

}

Zheng, L, Bhatia, Y, Steinbach, L, Schneider, A & Roth, B 2024, MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing. in SM Garcia-Blanco & P Cheben (Hrsg.), Integrated Optics: Devices, Materials, and Technologies XXVIII., 128890W, Proceedings of SPIE - The International Society for Optical Engineering, Bd. 12889, SPIE, SPIE OPTO 2024, San Francisco, USA / Vereinigte Staaten, 27 Jan. 2024. https://doi.org/10.1117/12.3002303

MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing. / Zheng, Lei; Bhatia, Yash; Steinbach, Lukas et al.
Integrated Optics: Devices, Materials, and Technologies XXVIII. Hrsg. / Sonia M. Garcia-Blanco; Pavel Cheben. SPIE, 2024. 128890W (Proceedings of SPIE - The International Society for Optical Engineering; Band 12889).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review

TY - GEN

T1 - MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing

AU - Zheng, Lei

AU - Bhatia, Yash

AU - Steinbach, Lukas

AU - Schneider, Andreas

AU - Roth, Bernhard

PY - 2024/3/12

Y1 - 2024/3/12

N2 - We present a simple optical fiber sensor with a MOF-on-MOF (Co-ZIF-90-on-ZIF-8 in this work) coating for water vapor sensing and detection, with a sensing mechanism based on the refractive index variation as a function of analyte adsorption within the MOF layer. A seeding layer approach was employed to grow the MOF-on-MOF layers with high quality for optical sensing application. The resulting sensor exhibits stable sensitivity to water vapors with excellent reversibility of vapor adsorption and desorption. The evaluated adsorption and desorption times of water vapor are approximately 48 seconds and 29 seconds, respectively. The demonstrated bi-layer MOF-based optical sensor provides the potential to further develop easy-to-fabricate sensors as well as multiplexed and distributed sensors in an inexpensive and reproducible way.

AB - We present a simple optical fiber sensor with a MOF-on-MOF (Co-ZIF-90-on-ZIF-8 in this work) coating for water vapor sensing and detection, with a sensing mechanism based on the refractive index variation as a function of analyte adsorption within the MOF layer. A seeding layer approach was employed to grow the MOF-on-MOF layers with high quality for optical sensing application. The resulting sensor exhibits stable sensitivity to water vapors with excellent reversibility of vapor adsorption and desorption. The evaluated adsorption and desorption times of water vapor are approximately 48 seconds and 29 seconds, respectively. The demonstrated bi-layer MOF-based optical sensor provides the potential to further develop easy-to-fabricate sensors as well as multiplexed and distributed sensors in an inexpensive and reproducible way.

KW - Co-ZIF-90

KW - Metal-organic frameworks

KW - MOF-on-MOF

KW - optical fiber sensing

KW - vapor sensing

KW - ZIF-8

UR - https://www.scopus.com/pages/publications/85191497272

U2 - 10.1117/12.3002303

DO - 10.1117/12.3002303

M3 - Conference contribution

AN - SCOPUS:85191497272

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Integrated Optics

A2 - Garcia-Blanco, Sonia M.

A2 - Cheben, Pavel

PB - SPIE

T2 - SPIE OPTO 2024

Y2 - 27 January 2024 through 1 February 2024

ER -

MOF-on-MOF layer-coated optical fiber sensor for water vapor sensing

Abstract

Publikationsreihe

Konferenz

ASJC Scopus Sachgebiete

Zugriff auf Dokument

Andere Dateien und Links

Projekte

PhoenixD: Exzellenzcluster 2122/1: Photonics, Optics, and Engineering – Innovation Across Disciplines

Dieses zitieren