Determination of Morestan Residues in Water and Foodstuffs by Transmitted Room Temperature Solid Phase Spectrophosphorimetry
A method for the determination of the pesticide morestan by means of transmitted room temperature solid phase spectrophosphorimetry has been developed. The method is based on the native phosphorescence showed by the morestan when it is fixed in a Whatman No 4 paper as a solid support. The excitation...
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| Veröffentlicht in: | Analytical Letters 1998-12, Vol.31 (15), p.2767-2789 |
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| container_issue | 15 |
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| container_title | Analytical Letters |
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| creator | Capitán-Vallvey, L. F. Kalil Deheidel, M. Avidad, R. |
| description | A method for the determination of the pesticide morestan by means of transmitted room temperature solid phase spectrophosphorimetry has been developed. The method is based on the native phosphorescence showed by the morestan when it is fixed in a Whatman No 4 paper as a solid support. The excitation and emission wavelengths were 362 and 527 nm, respectively. The optimum phosphorescent emission was obtained when the delay time was 0.15 ms and the gate time 12.0 ms without need of a heavy atom. The linear dynamic range was between 0.1 and 1.0 μg.ml
−1
, and the detection and quantification limits were 0.03 and 0.09 μg.ml
−1
, respectively. The precision of the method, expressed as the relative standard deviation of ten samples at the 0.6 μg.ml
−1
concentration level, was 3.0%. The method was applied to the determination of the pesticide in different type of waters, potatoes and vegetables. |
| doi_str_mv | 10.1080/00032719808005342 |
| format | Article |
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−1
, and the detection and quantification limits were 0.03 and 0.09 μg.ml
−1
, respectively. The precision of the method, expressed as the relative standard deviation of ten samples at the 0.6 μg.ml
−1
concentration level, was 3.0%. The method was applied to the determination of the pesticide in different type of waters, potatoes and vegetables.</description><identifier>ISSN: 0003-2719</identifier><identifier>EISSN: 1532-236X</identifier><identifier>DOI: 10.1080/00032719808005342</identifier><identifier>CODEN: ANALBP</identifier><language>eng</language><publisher>Philadelphia, PA: Taylor & Francis Group</publisher><subject>40 CHEMISTRY ; Analysis methods ; Analytical chemistry ; Applied sciences ; CHEMICAL ANALYSIS ; Chemistry ; ENVIRONMENTAL SCIENCES ; Exact sciences and technology ; EXPERIMENTAL DATA ; FOOD ; Morestan determination ; Natural water pollution ; PESTICIDES ; PH VALUE ; PHOSPHORESCENCE ; POLLUTION ; RESIDUES ; Residues analysis ; Room temperature phosphorescence ; SPECTROMETERS ; Spectrometric and optical methods ; WATER ; Water treatment and pollution</subject><ispartof>Analytical Letters, 1998-12, Vol.31 (15), p.2767-2789</ispartof><rights>Copyright Taylor & Francis Group, LLC 1998</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c399t-e4cbdbefaac557c47982f9d6a136e8019e6e8e5b1171ba4114472149aed363603</citedby><cites>FETCH-LOGICAL-c399t-e4cbdbefaac557c47982f9d6a136e8019e6e8e5b1171ba4114472149aed363603</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/00032719808005342$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/00032719808005342$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,881,27903,27904,59623,60412</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1625409$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/305401$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Capitán-Vallvey, L. F.</creatorcontrib><creatorcontrib>Kalil Deheidel, M.</creatorcontrib><creatorcontrib>Avidad, R.</creatorcontrib><title>Determination of Morestan Residues in Water and Foodstuffs by Transmitted Room Temperature Solid Phase Spectrophosphorimetry</title><title>Analytical Letters</title><description>A method for the determination of the pesticide morestan by means of transmitted room temperature solid phase spectrophosphorimetry has been developed. The method is based on the native phosphorescence showed by the morestan when it is fixed in a Whatman No 4 paper as a solid support. The excitation and emission wavelengths were 362 and 527 nm, respectively. The optimum phosphorescent emission was obtained when the delay time was 0.15 ms and the gate time 12.0 ms without need of a heavy atom. The linear dynamic range was between 0.1 and 1.0 μg.ml
−1
, and the detection and quantification limits were 0.03 and 0.09 μg.ml
−1
, respectively. The precision of the method, expressed as the relative standard deviation of ten samples at the 0.6 μg.ml
−1
concentration level, was 3.0%. The method was applied to the determination of the pesticide in different type of waters, potatoes and vegetables.</description><subject>40 CHEMISTRY</subject><subject>Analysis methods</subject><subject>Analytical chemistry</subject><subject>Applied sciences</subject><subject>CHEMICAL ANALYSIS</subject><subject>Chemistry</subject><subject>ENVIRONMENTAL SCIENCES</subject><subject>Exact sciences and technology</subject><subject>EXPERIMENTAL DATA</subject><subject>FOOD</subject><subject>Morestan determination</subject><subject>Natural water pollution</subject><subject>PESTICIDES</subject><subject>PH VALUE</subject><subject>PHOSPHORESCENCE</subject><subject>POLLUTION</subject><subject>RESIDUES</subject><subject>Residues analysis</subject><subject>Room temperature phosphorescence</subject><subject>SPECTROMETERS</subject><subject>Spectrometric and optical methods</subject><subject>WATER</subject><subject>Water treatment and pollution</subject><issn>0003-2719</issn><issn>1532-236X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkE2LFDEQhoMoOO76A7xF8NqaSvoTvMjqqrCyso7oralOKkykO2mSDDqwP94Mo3hYZA-hEvI8Ly_F2DMQL0H04pUQQskOhr48RKNq-YBtoFGykqr9_pBtjv_VEXjMnqT0QwiQvYQNu31LmeLiPGYXPA-WfwqRUkbPbyg5s6fEneffsFAcveGXIZiU99YmPh34NqJPi8uZDL8JYeFbWlaKmPeR-JcwO8M_7zCV-0o6x7DuQionuoVyPJyzRxbnRE__zDP29fLd9uJDdXX9_uPFm6tKq2HIFdV6MhNZRN00na67oZd2MC2CaqkXMFAZ1EwAHUxYA9R1J6EekIxqVSvUGXt-yg0puzFpl0nvdPC-dBqVaGoBhYETo2NIKZId19IS42EEMR5XPN5ZcXFenJwVk8bZlmVol_6JrSzRQ8G6E-a8DXHBnyHOZsx4mEP869wJH_OvXMzX95rq__1-A76toqc</recordid><startdate>19981201</startdate><enddate>19981201</enddate><creator>Capitán-Vallvey, L. F.</creator><creator>Kalil Deheidel, M.</creator><creator>Avidad, R.</creator><general>Taylor & Francis Group</general><general>Taylor & Francis</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>19981201</creationdate><title>Determination of Morestan Residues in Water and Foodstuffs by Transmitted Room Temperature Solid Phase Spectrophosphorimetry</title><author>Capitán-Vallvey, L. F. ; Kalil Deheidel, M. ; Avidad, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c399t-e4cbdbefaac557c47982f9d6a136e8019e6e8e5b1171ba4114472149aed363603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>40 CHEMISTRY</topic><topic>Analysis methods</topic><topic>Analytical chemistry</topic><topic>Applied sciences</topic><topic>CHEMICAL ANALYSIS</topic><topic>Chemistry</topic><topic>ENVIRONMENTAL SCIENCES</topic><topic>Exact sciences and technology</topic><topic>EXPERIMENTAL DATA</topic><topic>FOOD</topic><topic>Morestan determination</topic><topic>Natural water pollution</topic><topic>PESTICIDES</topic><topic>PH VALUE</topic><topic>PHOSPHORESCENCE</topic><topic>POLLUTION</topic><topic>RESIDUES</topic><topic>Residues analysis</topic><topic>Room temperature phosphorescence</topic><topic>SPECTROMETERS</topic><topic>Spectrometric and optical methods</topic><topic>WATER</topic><topic>Water treatment and pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Capitán-Vallvey, L. F.</creatorcontrib><creatorcontrib>Kalil Deheidel, M.</creatorcontrib><creatorcontrib>Avidad, R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Analytical Letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Capitán-Vallvey, L. F.</au><au>Kalil Deheidel, M.</au><au>Avidad, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of Morestan Residues in Water and Foodstuffs by Transmitted Room Temperature Solid Phase Spectrophosphorimetry</atitle><jtitle>Analytical Letters</jtitle><date>1998-12-01</date><risdate>1998</risdate><volume>31</volume><issue>15</issue><spage>2767</spage><epage>2789</epage><pages>2767-2789</pages><issn>0003-2719</issn><eissn>1532-236X</eissn><coden>ANALBP</coden><abstract>A method for the determination of the pesticide morestan by means of transmitted room temperature solid phase spectrophosphorimetry has been developed. The method is based on the native phosphorescence showed by the morestan when it is fixed in a Whatman No 4 paper as a solid support. The excitation and emission wavelengths were 362 and 527 nm, respectively. The optimum phosphorescent emission was obtained when the delay time was 0.15 ms and the gate time 12.0 ms without need of a heavy atom. The linear dynamic range was between 0.1 and 1.0 μg.ml
−1
, and the detection and quantification limits were 0.03 and 0.09 μg.ml
−1
, respectively. The precision of the method, expressed as the relative standard deviation of ten samples at the 0.6 μg.ml
−1
concentration level, was 3.0%. The method was applied to the determination of the pesticide in different type of waters, potatoes and vegetables.</abstract><cop>Philadelphia, PA</cop><pub>Taylor & Francis Group</pub><doi>10.1080/00032719808005342</doi><tpages>23</tpages></addata></record> |
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| ispartof | Analytical Letters, 1998-12, Vol.31 (15), p.2767-2789 |
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| subjects | 40 CHEMISTRY Analysis methods Analytical chemistry Applied sciences CHEMICAL ANALYSIS Chemistry ENVIRONMENTAL SCIENCES Exact sciences and technology EXPERIMENTAL DATA FOOD Morestan determination Natural water pollution PESTICIDES PH VALUE PHOSPHORESCENCE POLLUTION RESIDUES Residues analysis Room temperature phosphorescence SPECTROMETERS Spectrometric and optical methods WATER Water treatment and pollution |
| title | Determination of Morestan Residues in Water and Foodstuffs by Transmitted Room Temperature Solid Phase Spectrophosphorimetry |
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