Title:
CATION SENSOR MEMBER BASED ON COMPOSITE MATERIAL OF CARBON NANOTUBES AND POLYMERS HAVING FUNCTIONALIZED RECEPTORS, CATION SENSOR, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/234649
Kind Code:
A1
Abstract:
Disclosed are a cation sensor member, a cation sensor, and a manufacturing method therefor, the cation sensor member being based on a composite material of carbon nanotubes and polymers having functionalized receptors. A cation sensor member according to one embodiment may comprise: a composite material of carbon nanotubes and polymers prepared by mixing conductive carbon nanotubes and polymers having pyridyl groups; and a receptor based on metal-porphyrin compounds, which is functionalized to the polymer-carbon nanotube composite material, the receptor being prepared by chelating metal ions to porphyrins functionalized with the pyridyl groups.
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Inventors:
CHOI SEON-JIN (KR)
CHOI SEUNGHO (KR)
LEE JOONSEOK (KR)
CHOI WONJUN (KR)
SEO JAEWOO (KR)
CHOI SEUNGHO (KR)
LEE JOONSEOK (KR)
CHOI WONJUN (KR)
SEO JAEWOO (KR)
Application Number:
PCT/KR2023/007251
Publication Date:
December 07, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
IUCF HYU (KR)
International Classes:
G01N27/333; C01B32/174; C08F8/32; C08F8/42; C08K3/04; C08L39/08; G01N27/30
Foreign References:
| US20220057352A1 | 2022-02-24 | |||
| JP2019155235A | 2019-09-19 | |||
| KR101847507B1 | 2018-04-10 |
Other References:
BELETSKAYA IRINA, TYURIN VLADIMIR S., TSIVADZE ASLAN YU., GUILARD ROGER, STERN CHRISTINE: "Supramolecular Chemistry of Metalloporphyrins", CHEMICAL REVIEWS, AMERICAN CHEMICAL SOCIETY, US, vol. 109, no. 5, 13 May 2009 (2009-05-13), US , pages 1659 - 1713, XP093116788, ISSN: 0009-2665, DOI: 10.1021/cr800247a
MAHENDRA D. SHIRSAT, TAPAN SARKAR, JAMES KAKOULLIS, NOSANG V. MYUNG, BHARATAN KONNANATH, ANDREAS SPANIAS, ASHOK MULCHANDANI: "Porphyrin-Functionalized Single-Walled Carbon Nanotube Chemiresistive Sensor Arrays for VOCs", THE JOURNAL OF PHYSICAL CHEMISTRY C, AMERICAN CHEMICAL SOCIETY, US, vol. 116, no. 5, 9 February 2012 (2012-02-09), US , pages 3845 - 3850, XP055277297, ISSN: 1932-7447, DOI: 10.1021/jp210582t
MAHENDRA D. SHIRSAT, TAPAN SARKAR, JAMES KAKOULLIS, NOSANG V. MYUNG, BHARATAN KONNANATH, ANDREAS SPANIAS, ASHOK MULCHANDANI: "Porphyrin-Functionalized Single-Walled Carbon Nanotube Chemiresistive Sensor Arrays for VOCs", THE JOURNAL OF PHYSICAL CHEMISTRY C, AMERICAN CHEMICAL SOCIETY, US, vol. 116, no. 5, 9 February 2012 (2012-02-09), US , pages 3845 - 3850, XP055277297, ISSN: 1932-7447, DOI: 10.1021/jp210582t
Attorney, Agent or Firm:
YANG, Sungbo (KR)
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