Enhanced gas sensing with soft functional materials

Susana I. C. J. Palma; Carina Esteves; Ana C. C. S. Pádua; Cláudia M. Alves; Goncalo M. C. Santos; Henrique M. A. Costa; Madalena Dionisio; Hugo Gamboa; Jonas Gruber; Ana C. A. Roque

doi:10.1109/ISOEN.2019.8823178

Enhanced gas sensing with soft functional materials

Susana I. C. J. Palma, Carina Esteves, Ana C. C. S. Pádua, Cláudia M. Alves, Goncalo M. C. Santos, Henrique M. A. Costa, Madalena Dionisio, Hugo Gamboa, Jonas Gruber, Ana C. A. Roque

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

The materials described in this work result from the self-Assembly of liquid crystals and ionic liquids into droplets, stabilized within a biopolymeric matrix. These systems are extremely versatile gels, in terms of composition, and offer potential for fine tuning of both structure and function, as each individual component can be varied. Here, the characterization and application of these gels as sensing thin films in gas sensor devices is presented. The unique supramolecular structure of the gels is explored for molecular recognition of volatile organic compounds (VOCs) by employing gels with distinct formulations to yield combinatorial optical and electrical responses used in the distinction and identification of VOCs.

Original language	English
Title of host publication	ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
ISBN (Electronic)	9781538683279
DOIs	https://doi.org/10.1109/ISOEN.2019.8823178
Publication status	Published - 1 May 2019
Event	18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019 - Fukuoka, Japan Duration: 26 May 2019 → 29 May 2019

Conference

Conference	18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019
Country/Territory	Japan
City	Fukuoka
Period	26/05/19 → 29/05/19

Keywords

biopolymer
gel
ionic liquid
liquid crystal

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10.1109/ISOEN.2019.8823178

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Palma, S. I. C. J., Esteves, C., Pádua, A. C. C. S., Alves, C. M., Santos, G. M. C., Costa, H. M. A., Dionisio, M., Gamboa, H., Gruber, J., & Roque, A. C. A. (2019). Enhanced gas sensing with soft functional materials. In ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings Article 8823178 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/ISOEN.2019.8823178

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abstract = "The materials described in this work result from the self-Assembly of liquid crystals and ionic liquids into droplets, stabilized within a biopolymeric matrix. These systems are extremely versatile gels, in terms of composition, and offer potential for fine tuning of both structure and function, as each individual component can be varied. Here, the characterization and application of these gels as sensing thin films in gas sensor devices is presented. The unique supramolecular structure of the gels is explored for molecular recognition of volatile organic compounds (VOCs) by employing gels with distinct formulations to yield combinatorial optical and electrical responses used in the distinction and identification of VOCs.",

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author = "Palma, {Susana I. C. J.} and Carina Esteves and P{\'a}dua, {Ana C. C. S.} and Alves, {Cl{\'a}udia M.} and Santos, {Goncalo M. C.} and Costa, {Henrique M. A.} and Madalena Dionisio and Hugo Gamboa and Jonas Gruber and Roque, {Ana C. A.}",

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Palma, SICJ , Esteves, C , Pádua, ACCS , Alves, CM , Santos, GMC , Costa, HMA , Dionisio, M , Gamboa, H, Gruber, J & Roque, ACA 2019, Enhanced gas sensing with soft functional materials. in ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings., 8823178, Institute of Electrical and Electronics Engineers (IEEE), 18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019, Fukuoka, Japan, 26/05/19. https://doi.org/10.1109/ISOEN.2019.8823178

Enhanced gas sensing with soft functional materials. / Palma, Susana I. C. J.; Esteves, Carina ; Pádua, Ana C. C. S. et al.
ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings. Institute of Electrical and Electronics Engineers (IEEE), 2019. 8823178.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Palma, Susana I. C. J.

AU - Esteves, Carina

AU - Pádua, Ana C. C. S.

AU - Alves, Cláudia M.

AU - Santos, Goncalo M. C.

AU - Costa, Henrique M. A.

AU - Dionisio, Madalena

AU - Gamboa, Hugo

AU - Gruber, Jonas

AU - Roque, Ana C. A.

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AB - The materials described in this work result from the self-Assembly of liquid crystals and ionic liquids into droplets, stabilized within a biopolymeric matrix. These systems are extremely versatile gels, in terms of composition, and offer potential for fine tuning of both structure and function, as each individual component can be varied. Here, the characterization and application of these gels as sensing thin films in gas sensor devices is presented. The unique supramolecular structure of the gels is explored for molecular recognition of volatile organic compounds (VOCs) by employing gels with distinct formulations to yield combinatorial optical and electrical responses used in the distinction and identification of VOCs.

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M3 - Conference contribution

BT - ISOEN 2019 - 18th International Symposium on Olfaction and Electronic Nose, Proceedings

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - 18th International Symposium on Olfaction and Electronic Nose, ISOEN 2019

Y2 - 26 May 2019 through 29 May 2019

ER -

Enhanced gas sensing with soft functional materials

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Keywords

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