Spectrophotometric Determination of Cu2+ and Monitoring of Hg2+ and Ni2+ in some Iranian Vegetables Using 6-(2-Naphthyl)-2, 3-Dihydro-as-triazine-3-thione
Identifieur interne : 000124 ( Main/Exploration ); précédent : 000123; suivant : 000125Spectrophotometric Determination of Cu2+ and Monitoring of Hg2+ and Ni2+ in some Iranian Vegetables Using 6-(2-Naphthyl)-2, 3-Dihydro-as-triazine-3-thione
Auteurs : Fazel Shamsa ; Malehe Barazande Tehrani ; Hamid Mehravar ; Elaheh MohammadiSource :
- Iranian Journal of Pharmaceutical Research : IJPR [ 1735-0328 ] ; 2013.
Abstract
Recently, 6-(2-naphthyl)-2, 3-dihydro-as-triazine-3-thione (NDTT) was synthesized in laboratory and used successfully for the spectrophotometric determination of nanogram levels of Cu2+ in aqueous solution. This reagent forms a specific red complex with Cu2+ ions after the extraction by chloroform at alkaline pH. The absorption of the complex in the UV region (313 nm) is about 8 times as strong as in the visible one (510 nm). Mercury and nickel ions form yellow complexes with NDTT under the same conditions which interfere in the UV region and without effect on Cu (II) absorbance in the visible region. The studied vegetables include
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PubMed: 24250566
PubMed Central: 3813219
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Spectrophotometric Determination of Cu<sup>2+</sup> and Monitoring of Hg<sup>2+</sup> and Ni<sup>2+</sup> in some Iranian Vegetables Using 6-(2-Naphthyl)-2, 3-Dihydro-as-triazine-3-thione </title><author><name sortKey="Shamsa, Fazel" sort="Shamsa, Fazel" uniqKey="Shamsa F" first="Fazel" last="Shamsa">Fazel Shamsa</name></author><author><name sortKey="Barazande Tehrani, Malehe" sort="Barazande Tehrani, Malehe" uniqKey="Barazande Tehrani M" first="Malehe" last="Barazande Tehrani">Malehe Barazande Tehrani</name></author><author><name sortKey="Mehravar, Hamid" sort="Mehravar, Hamid" uniqKey="Mehravar H" first="Hamid" last="Mehravar">Hamid Mehravar</name></author><author><name sortKey="Mohammadi, Elaheh" sort="Mohammadi, Elaheh" uniqKey="Mohammadi E" first="Elaheh" last="Mohammadi">Elaheh Mohammadi</name></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">24250566</idno><idno type="pmc">3813219</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3813219</idno><idno type="RBID">PMC:3813219</idno><date when="2013">2013</date><idno type="wicri:Area/Pmc/Corpus">000038</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000038</idno><idno type="wicri:Area/Pmc/Curation">000038</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Curation">000038</idno><idno type="wicri:Area/Pmc/Checkpoint">000023</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Checkpoint">000023</idno><idno type="wicri:Area/Ncbi/Merge">000094</idno><idno type="wicri:Area/Ncbi/Curation">000094</idno><idno type="wicri:Area/Ncbi/Checkpoint">000094</idno><idno type="wicri:doubleKey">1735-0328:2013:Shamsa F:spectrophotometric:determination:of</idno><idno type="wicri:Area/Main/Merge">000126</idno><idno type="wicri:Area/Main/Curation">000124</idno><idno type="wicri:Area/Main/Exploration">000124</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Spectrophotometric Determination of Cu<sup>2+</sup> and Monitoring of Hg<sup>2+</sup> and Ni<sup>2+</sup> in some Iranian Vegetables Using 6-(2-Naphthyl)-2, 3-Dihydro-as-triazine-3-thione </title><author><name sortKey="Shamsa, Fazel" sort="Shamsa, Fazel" uniqKey="Shamsa F" first="Fazel" last="Shamsa">Fazel Shamsa</name></author><author><name sortKey="Barazande Tehrani, Malehe" sort="Barazande Tehrani, Malehe" uniqKey="Barazande Tehrani M" first="Malehe" last="Barazande Tehrani">Malehe Barazande Tehrani</name></author><author><name sortKey="Mehravar, Hamid" sort="Mehravar, Hamid" uniqKey="Mehravar H" first="Hamid" last="Mehravar">Hamid Mehravar</name></author><author><name sortKey="Mohammadi, Elaheh" sort="Mohammadi, Elaheh" uniqKey="Mohammadi E" first="Elaheh" last="Mohammadi">Elaheh Mohammadi</name></author></analytic><series><title level="j">Iranian Journal of Pharmaceutical Research : IJPR</title><idno type="ISSN">1735-0328</idno><idno type="eISSN">1726-6890</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>Recently, 6-(2-naphthyl)-2, 3-dihydro-as-triazine-3-thione (NDTT) was synthesized in laboratory and used successfully for the spectrophotometric determination of nanogram levels of Cu<sup>2+</sup> in aqueous solution. This reagent forms a specific red complex with Cu<sup>2+</sup> ions after the extraction by chloroform at alkaline pH. The absorption of the complex in the UV region (313 nm) is about 8 times as strong as in the visible one (510 nm). Mercury and nickel ions form yellow complexes with NDTT under the same conditions which interfere in the UV region and without effect on Cu (II) absorbance in the visible region. The studied vegetables include <italic>Mentha pipereta </italic>L., <italic>Anethum graveolens </italic>L., <italic>Beta vulgaris </italic>L., <italic>Coriandrum sativum</italic>, <italic>Petroselinum hortense </italic>H., <italic>Ocimum basilicum </italic>L., <italic>Spinacia oleracea </italic>L., <italic>Lactuca sativa </italic>L., and <italic>Brassica oleracea </italic>L. </p></div></front><back><div1 type="bibliography"><listBibl><biblStruct><analytic><author><name sortKey="Coultate, Tp" uniqKey="Coultate T">TP Coultate</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Reddy, Bk" uniqKey="Reddy B">BK Reddy</name></author><author><name sortKey="Kumar, Jr" uniqKey="Kumar J">JR Kumar</name></author><author><name sortKey="Reddy, Kj" uniqKey="Reddy K">KJ Reddy</name></author><author><name sortKey="Sarma, Ls" uniqKey="Sarma L">LS Sarma</name></author><author><name sortKey="Reddy, Av" uniqKey="Reddy A">AV Reddy</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lokhande, Rs" uniqKey="Lokhande R">RS Lokhande</name></author><author><name sortKey="Degwekar, Na" uniqKey="Degwekar N">NA Degwekar</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lokhande, Rs" uniqKey="Lokhande R">RS Lokhande</name></author><author><name sortKey="Nirupa, S" uniqKey="Nirupa S">S Nirupa</name></author><author><name sortKey="Chaudhary, Ab" uniqKey="Chaudhary A">AB Chaudhary</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Bharadwaj, Ps" uniqKey="Bharadwaj P">PS Bharadwaj</name></author><author><name sortKey="Naik, Hb" uniqKey="Naik H">HB Naik</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Maghssoudi, Rh" uniqKey="Maghssoudi R">RH Maghssoudi</name></author><author><name sortKey="Fawzi, Ab" uniqKey="Fawzi A">AB Fawzi</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Shamsa, F" uniqKey="Shamsa F">F Shamsa</name></author><author><name sortKey="Barazandeh Tehrani, M" uniqKey="Barazandeh Tehrani M">M Barazandeh-Tehrani</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Lalezari, I" uniqKey="Lalezari I">I Lalezari</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Maghssoudi, Rh" uniqKey="Maghssoudi R">RH Maghssoudi</name></author><author><name sortKey="Shamsa, F" uniqKey="Shamsa F">F Shamsa</name></author></analytic></biblStruct><biblStruct><analytic><author><name sortKey="Shamsa, F" uniqKey="Shamsa F">F Shamsa</name></author><author><name sortKey="Keeshwardoost, F" uniqKey="Keeshwardoost F">F Keeshwardoost</name></author></analytic></biblStruct></listBibl></div1></back></TEI><affiliations><list></list><tree><noCountry><name sortKey="Barazande Tehrani, Malehe" sort="Barazande Tehrani, Malehe" uniqKey="Barazande Tehrani M" first="Malehe" last="Barazande Tehrani">Malehe Barazande Tehrani</name><name sortKey="Mehravar, Hamid" sort="Mehravar, Hamid" uniqKey="Mehravar H" first="Hamid" last="Mehravar">Hamid Mehravar</name><name sortKey="Mohammadi, Elaheh" sort="Mohammadi, Elaheh" uniqKey="Mohammadi E" first="Elaheh" last="Mohammadi">Elaheh Mohammadi</name><name sortKey="Shamsa, Fazel" sort="Shamsa, Fazel" uniqKey="Shamsa F" first="Fazel" last="Shamsa">Fazel Shamsa</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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