Differentiation of vapor mixture with chemical sensor arrays

Chulki Kim, Youngmo Jung, Hi Gyu Moon, Ji Eun Lee, Bum Ju Shin, Chaehyun Lim, Jaebin Choi, Minah Seo, Jae Hun Kim, Seong Chan Jun, Sang Kyung Kim, Chong-Yun Kang, Taikjin Lee, Seok Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Arrays of partially selective chemical sensors have been the focus of extensive research over the past decades because of their potential for widespread application in ambient air monitoring, health and safety, and biomedical diagnostics. Especially, vapor sensor arrays based on functionalized nanomaterials have shown great promise with their high sensitivity by dimensionality and outstanding electronic properties. Here, we introduce experiments where individual vapors and mixtures of them are examined by different chemical sensor arrays. The collected data from those sensor arrays are further analyzed by a principal component analysis (PCA) and targeted vapors are recognized based on prepared database.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9655
ISBN (Print)9781628418651
DOIs
Publication statusPublished - 2015
Externally publishedYes
Event5th Asia-Pacific Optical Sensors Conference, APOS 2015 - Jeju, Korea, Republic of
Duration: 2015 May 202015 May 22

Other

Other5th Asia-Pacific Optical Sensors Conference, APOS 2015
CountryKorea, Republic of
CityJeju
Period15/5/2015/5/22

Fingerprint

Chemical Sensor
Sensor Array
Sensor arrays
Chemical sensors
Vapors
vapors
sensors
Nanomaterials
Electronic Properties
Health Monitoring
Nanostructured materials
Electronic properties
Principal component analysis
Principal Component Analysis
Dimensionality
Diagnostics
principal components analysis
Safety
Health
health

Keywords

  • PCA
  • Sensor array
  • vapor mixture

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Kim, C., Jung, Y., Moon, H. G., Lee, J. E., Shin, B. J., Lim, C., ... Lee, S. (2015). Differentiation of vapor mixture with chemical sensor arrays. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9655). [96551B] SPIE. https://doi.org/10.1117/12.2186157

Differentiation of vapor mixture with chemical sensor arrays. / Kim, Chulki; Jung, Youngmo; Moon, Hi Gyu; Lee, Ji Eun; Shin, Bum Ju; Lim, Chaehyun; Choi, Jaebin; Seo, Minah; Kim, Jae Hun; Jun, Seong Chan; Kim, Sang Kyung; Kang, Chong-Yun; Lee, Taikjin; Lee, Seok.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655 SPIE, 2015. 96551B.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kim, C, Jung, Y, Moon, HG, Lee, JE, Shin, BJ, Lim, C, Choi, J, Seo, M, Kim, JH, Jun, SC, Kim, SK, Kang, C-Y, Lee, T & Lee, S 2015, Differentiation of vapor mixture with chemical sensor arrays. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9655, 96551B, SPIE, 5th Asia-Pacific Optical Sensors Conference, APOS 2015, Jeju, Korea, Republic of, 15/5/20. https://doi.org/10.1117/12.2186157
Kim C, Jung Y, Moon HG, Lee JE, Shin BJ, Lim C et al. Differentiation of vapor mixture with chemical sensor arrays. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655. SPIE. 2015. 96551B https://doi.org/10.1117/12.2186157
Kim, Chulki ; Jung, Youngmo ; Moon, Hi Gyu ; Lee, Ji Eun ; Shin, Bum Ju ; Lim, Chaehyun ; Choi, Jaebin ; Seo, Minah ; Kim, Jae Hun ; Jun, Seong Chan ; Kim, Sang Kyung ; Kang, Chong-Yun ; Lee, Taikjin ; Lee, Seok. / Differentiation of vapor mixture with chemical sensor arrays. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655 SPIE, 2015.
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