Wistar 쥐 조직을 이용한 L-Glutamine 바이오센서

A biosensor for the measurement of L-glutamine has been constructed by immobilizing the slice of Wistar rat kidney and it's organelle on $NH_3$ gas-sensing electrode. The effects of pH, buffer solution, temperature and thickness of slice were investigated in order to optimize electrode response...

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Veröffentlicht in:Journal of the Korean Chemical Society 1994, Vol.38 (3), p.200-207
Hauptverfasser: 배진현(Jin-Hyun Bae), 최성문(Sung-Moon Choi), 임동준(Dong-Joon Lim), 김의락(Ui-Rak Kim)
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container_issue 3
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container_title Journal of the Korean Chemical Society
container_volume 38
creator 배진현(Jin-Hyun Bae)
최성문(Sung-Moon Choi)
임동준(Dong-Joon Lim)
김의락(Ui-Rak Kim)
description A biosensor for the measurement of L-glutamine has been constructed by immobilizing the slice of Wistar rat kidney and it's organelle on $NH_3$ gas-sensing electrode. The effects of pH, buffer solution, temperature and thickness of slice were investigated in order to optimize electrode response. The tissue sensor had the linearity in the range of L-glutamine concentration $8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$ with a slope of 53.8 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and optimum thickness of slice and response time were 30 ${\mu}m$ and 3∼5 min, respectively. The organelle sensor showed the linearity within L-glutamine concentration range of $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$ with a slope of 54.0 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and response time was 6∼7 min, respectively. Thus, it is clear that the tissue and organelle sensor will be useful for L-glutamine measurements. Wistar계 쥐의 신장 조직을 암모니아 기체 감응전극에 고정화하여 조직센서를 제작하고, L-glutamine을 정량하기 위한 최적 조건을 조사하였다. 그 결과, $30^{\circ}C$, pH 7.8의 0.05M 인산완충용액과 30 ${\mu}m$ 두께의 신장을 사용하였을 경우, 정량 가능한 직선범위는$ 8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$이었으며, 감응도는 53.8 mV/decade로 나타났고, 감응시간은 3~5분 소요되었다. 또한 같은 최적 조건하에서 조직을 파쇄하여 얻은 세포소기관을 전극에 고정화시킨 센서의 경우, 정량 가능한 직선범위는 $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$이었으며, 감응도는 54.0 mV/decade, 감응시간은 6~7분이 소요되었다. 이와 같이 본 연구에서는 쥐의 신장 조직 및 세포 소기관을 이용하여 L-glutamine을 정량 분석할 수 있는 조직센서 개발에 관하여 연구하였다.
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The effects of pH, buffer solution, temperature and thickness of slice were investigated in order to optimize electrode response. The tissue sensor had the linearity in the range of L-glutamine concentration $8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$ with a slope of 53.8 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and optimum thickness of slice and response time were 30 ${\mu}m$ and 3∼5 min, respectively. The organelle sensor showed the linearity within L-glutamine concentration range of $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$ with a slope of 54.0 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and response time was 6∼7 min, respectively. Thus, it is clear that the tissue and organelle sensor will be useful for L-glutamine measurements. Wistar계 쥐의 신장 조직을 암모니아 기체 감응전극에 고정화하여 조직센서를 제작하고, L-glutamine을 정량하기 위한 최적 조건을 조사하였다. 그 결과, $30^{\circ}C$, pH 7.8의 0.05M 인산완충용액과 30 ${\mu}m$ 두께의 신장을 사용하였을 경우, 정량 가능한 직선범위는$ 8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$이었으며, 감응도는 53.8 mV/decade로 나타났고, 감응시간은 3~5분 소요되었다. 또한 같은 최적 조건하에서 조직을 파쇄하여 얻은 세포소기관을 전극에 고정화시킨 센서의 경우, 정량 가능한 직선범위는 $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$이었으며, 감응도는 54.0 mV/decade, 감응시간은 6~7분이 소요되었다. 이와 같이 본 연구에서는 쥐의 신장 조직 및 세포 소기관을 이용하여 L-glutamine을 정량 분석할 수 있는 조직센서 개발에 관하여 연구하였다.</description><identifier>ISSN: 1017-2548</identifier><identifier>EISSN: 2234-8530</identifier><language>kor</language><publisher>대한화학회</publisher><ispartof>Journal of the Korean Chemical Society, 1994, Vol.38 (3), p.200-207</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,778,782,883,4012</link.rule.ids></links><search><creatorcontrib>배진현(Jin-Hyun Bae)</creatorcontrib><creatorcontrib>최성문(Sung-Moon Choi)</creatorcontrib><creatorcontrib>임동준(Dong-Joon Lim)</creatorcontrib><creatorcontrib>김의락(Ui-Rak Kim)</creatorcontrib><title>Wistar 쥐 조직을 이용한 L-Glutamine 바이오센서</title><title>Journal of the Korean Chemical Society</title><addtitle>Journal of the Korean Chemical Society</addtitle><description>A biosensor for the measurement of L-glutamine has been constructed by immobilizing the slice of Wistar rat kidney and it's organelle on $NH_3$ gas-sensing electrode. The effects of pH, buffer solution, temperature and thickness of slice were investigated in order to optimize electrode response. The tissue sensor had the linearity in the range of L-glutamine concentration $8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$ with a slope of 53.8 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and optimum thickness of slice and response time were 30 ${\mu}m$ and 3∼5 min, respectively. The organelle sensor showed the linearity within L-glutamine concentration range of $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$ with a slope of 54.0 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and response time was 6∼7 min, respectively. Thus, it is clear that the tissue and organelle sensor will be useful for L-glutamine measurements. Wistar계 쥐의 신장 조직을 암모니아 기체 감응전극에 고정화하여 조직센서를 제작하고, L-glutamine을 정량하기 위한 최적 조건을 조사하였다. 그 결과, $30^{\circ}C$, pH 7.8의 0.05M 인산완충용액과 30 ${\mu}m$ 두께의 신장을 사용하였을 경우, 정량 가능한 직선범위는$ 8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$이었으며, 감응도는 53.8 mV/decade로 나타났고, 감응시간은 3~5분 소요되었다. 또한 같은 최적 조건하에서 조직을 파쇄하여 얻은 세포소기관을 전극에 고정화시킨 센서의 경우, 정량 가능한 직선범위는 $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$이었으며, 감응도는 54.0 mV/decade, 감응시간은 6~7분이 소요되었다. 이와 같이 본 연구에서는 쥐의 신장 조직 및 세포 소기관을 이용하여 L-glutamine을 정량 분석할 수 있는 조직센서 개발에 관하여 연구하였다.</description><issn>1017-2548</issn><issn>2234-8530</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1994</creationdate><recordtype>article</recordtype><sourceid>JDI</sourceid><recordid>eNpFkL9KA0EYxBdR8Ih5h2ssF3a_3c3t2oUYo_HwmoDl8d0_WHI55C4pLIV7AAsFkaQQFLFLYekbub6DJwpWv4EZhmF2iAcgJNVKsF3iccYDCkrqfdJvGpswJUQQMCM8cnRpmyXWvnu59d3T1r3euE3ru827e3z7ul_7IZ2UqyUubJX7n9u7H-Ph2bUfrl0fkL0Cyybv_7FHZifj2eiUhtHkbDQM6VyDoiqVSZBCAcgwYR3TQQEB11CI3BihlWKZAJNJxgG1Mhq5QoUGUaRcSiZ65PC3dt4ttXGVNWU8HZ5H3BjJhRxIxaXW-j9XrWq7yDOL8VUnsL6OL6LjMedKAnSHfANFEFo8</recordid><startdate>1994</startdate><enddate>1994</enddate><creator>배진현(Jin-Hyun Bae)</creator><creator>최성문(Sung-Moon Choi)</creator><creator>임동준(Dong-Joon Lim)</creator><creator>김의락(Ui-Rak Kim)</creator><general>대한화학회</general><scope>DBRKI</scope><scope>TDB</scope><scope>JDI</scope></search><sort><creationdate>1994</creationdate><title>Wistar 쥐 조직을 이용한 L-Glutamine 바이오센서</title><author>배진현(Jin-Hyun Bae) ; 최성문(Sung-Moon Choi) ; 임동준(Dong-Joon Lim) ; 김의락(Ui-Rak Kim)</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-k825-5c4b7c2f2a0ab02f2c6f27182f3e9938550d329d4012a8598a15a5a9aa3c14403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>kor</language><creationdate>1994</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>배진현(Jin-Hyun Bae)</creatorcontrib><creatorcontrib>최성문(Sung-Moon Choi)</creatorcontrib><creatorcontrib>임동준(Dong-Joon Lim)</creatorcontrib><creatorcontrib>김의락(Ui-Rak Kim)</creatorcontrib><collection>DBPIA - 디비피아</collection><collection>DBPIA</collection><collection>KoreaScience</collection><jtitle>Journal of the Korean Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>배진현(Jin-Hyun Bae)</au><au>최성문(Sung-Moon Choi)</au><au>임동준(Dong-Joon Lim)</au><au>김의락(Ui-Rak Kim)</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Wistar 쥐 조직을 이용한 L-Glutamine 바이오센서</atitle><jtitle>Journal of the Korean Chemical Society</jtitle><addtitle>Journal of the Korean Chemical Society</addtitle><date>1994</date><risdate>1994</risdate><volume>38</volume><issue>3</issue><spage>200</spage><epage>207</epage><pages>200-207</pages><issn>1017-2548</issn><eissn>2234-8530</eissn><abstract>A biosensor for the measurement of L-glutamine has been constructed by immobilizing the slice of Wistar rat kidney and it's organelle on $NH_3$ gas-sensing electrode. The effects of pH, buffer solution, temperature and thickness of slice were investigated in order to optimize electrode response. The tissue sensor had the linearity in the range of L-glutamine concentration $8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$ with a slope of 53.8 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and optimum thickness of slice and response time were 30 ${\mu}m$ and 3∼5 min, respectively. The organelle sensor showed the linearity within L-glutamine concentration range of $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$ with a slope of 54.0 mV/decade in 0.05 M phosphate buffer solution, pH 7.8 at $30^{\circ}C$, and response time was 6∼7 min, respectively. Thus, it is clear that the tissue and organelle sensor will be useful for L-glutamine measurements. Wistar계 쥐의 신장 조직을 암모니아 기체 감응전극에 고정화하여 조직센서를 제작하고, L-glutamine을 정량하기 위한 최적 조건을 조사하였다. 그 결과, $30^{\circ}C$, pH 7.8의 0.05M 인산완충용액과 30 ${\mu}m$ 두께의 신장을 사용하였을 경우, 정량 가능한 직선범위는$ 8.0{\times}10^{-5}{\sim}1.0{\times}10^{-2} M$이었으며, 감응도는 53.8 mV/decade로 나타났고, 감응시간은 3~5분 소요되었다. 또한 같은 최적 조건하에서 조직을 파쇄하여 얻은 세포소기관을 전극에 고정화시킨 센서의 경우, 정량 가능한 직선범위는 $1.2{\times}10^{-4}{\sim}5.0{\times}10^{-3} M$이었으며, 감응도는 54.0 mV/decade, 감응시간은 6~7분이 소요되었다. 이와 같이 본 연구에서는 쥐의 신장 조직 및 세포 소기관을 이용하여 L-glutamine을 정량 분석할 수 있는 조직센서 개발에 관하여 연구하였다.</abstract><pub>대한화학회</pub><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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title Wistar 쥐 조직을 이용한 L-Glutamine 바이오센서
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