Improvements in europium sensitized fluorimetric determination of demeclocycline and methacycline
Demeclocycline (DM) and methacycline (MT) have been determined by europium-sensitized fluorescence, using EDTA as co-ligand and cetyltrimethylammonium chloride as surfactant. The methods have been developed in slightly alkaline solutions, with the formation of a new chelate where the lanthanide ion...
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| Veröffentlicht in: | Journal of pharmaceutical and biomedical analysis 2005-04, Vol.37 (5), p.1101-1104 |
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| container_end_page | 1104 |
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| container_issue | 5 |
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| container_title | Journal of pharmaceutical and biomedical analysis |
| container_volume | 37 |
| creator | Mahedero, M.C. Bohoyo, D. Salinas, F. Ardila, T. Airado, D. Roldán, B. |
| description | Demeclocycline (DM) and methacycline (MT) have been determined by europium-sensitized fluorescence, using EDTA as co-ligand and cetyltrimethylammonium chloride as surfactant. The methods have been developed in slightly alkaline solutions, with the formation of a new chelate where the lanthanide ion is bound to the beta-diketone group. Calibration graphs between 0.01 and 0.1
μg
mL
−1 have been obtained for DM and MT determination. Both methods have been applied to the determination of these tetracyclines in serum samples with satisfactory recovery results. |
| doi_str_mv | 10.1016/j.jpba.2004.10.040 |
| format | Article |
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μg
mL
−1 have been obtained for DM and MT determination. Both methods have been applied to the determination of these tetracyclines in serum samples with satisfactory recovery results.</description><identifier>ISSN: 0731-7085</identifier><identifier>EISSN: 1873-264X</identifier><identifier>DOI: 10.1016/j.jpba.2004.10.040</identifier><identifier>PMID: 15862691</identifier><identifier>CODEN: JPBADA</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analysis ; Analytical, structural and metabolic biochemistry ; Biological and medical sciences ; Demeclocycline ; Demeclocycline - analysis ; Europium - analysis ; Europium-sensitized fluorescence ; Fundamental and applied biological sciences. Psychology ; General pharmacology ; Medical sciences ; Methacycline ; Methacycline - analysis ; Pharmacology. Drug treatments ; Serum determination ; Spectrometry, Fluorescence - methods</subject><ispartof>Journal of pharmaceutical and biomedical analysis, 2005-04, Vol.37 (5), p.1101-1104</ispartof><rights>2004 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c384t-22dac23879e81bac95964419c332f62a0983b156ba90cb9e7719c74d40143c1b3</citedby><cites>FETCH-LOGICAL-c384t-22dac23879e81bac95964419c332f62a0983b156ba90cb9e7719c74d40143c1b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jpba.2004.10.040$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16805806$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15862691$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mahedero, M.C.</creatorcontrib><creatorcontrib>Bohoyo, D.</creatorcontrib><creatorcontrib>Salinas, F.</creatorcontrib><creatorcontrib>Ardila, T.</creatorcontrib><creatorcontrib>Airado, D.</creatorcontrib><creatorcontrib>Roldán, B.</creatorcontrib><title>Improvements in europium sensitized fluorimetric determination of demeclocycline and methacycline</title><title>Journal of pharmaceutical and biomedical analysis</title><addtitle>J Pharm Biomed Anal</addtitle><description>Demeclocycline (DM) and methacycline (MT) have been determined by europium-sensitized fluorescence, using EDTA as co-ligand and cetyltrimethylammonium chloride as surfactant. The methods have been developed in slightly alkaline solutions, with the formation of a new chelate where the lanthanide ion is bound to the beta-diketone group. Calibration graphs between 0.01 and 0.1
μg
mL
−1 have been obtained for DM and MT determination. Both methods have been applied to the determination of these tetracyclines in serum samples with satisfactory recovery results.</description><subject>Analysis</subject><subject>Analytical, structural and metabolic biochemistry</subject><subject>Biological and medical sciences</subject><subject>Demeclocycline</subject><subject>Demeclocycline - analysis</subject><subject>Europium - analysis</subject><subject>Europium-sensitized fluorescence</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General pharmacology</subject><subject>Medical sciences</subject><subject>Methacycline</subject><subject>Methacycline - analysis</subject><subject>Pharmacology. Drug treatments</subject><subject>Serum determination</subject><subject>Spectrometry, Fluorescence - methods</subject><issn>0731-7085</issn><issn>1873-264X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1r3DAQhkVpaLZp_0APxZfm5s3ow_qAXkpI20CglxZ6E7I8plpsaSvZgeTXV8sacutp4J1nhpmHkA8U9hSovDnsD8fe7RmAqMEeBLwiO6oVb5kUv1-THShOWwW6uyRvSzkAQEeNeEMuaaclk4buiLufjzk94oxxKU2IDa45HcM6NwVjCUt4xqEZpzXlMOOSg28GXDDPIbolpNiksQYz-in5Jz-FiI2LQ1PRP24L3pGL0U0F32_1ivz6evfz9nv78OPb_e2Xh9ZzLZaWscF5xrUyqGnvvOmMFIIazzkbJXNgNO9pJ3tnwPcGlao9JQYBVHBPe35Frs976z9_VyyLnUPxOE0uYlqLlUoZRhlUkJ1Bn1MpGUd7rM-5_GQp2JNYe7AnsfYk9pRVsXXo47Z97WccXkY2kxX4tAGueDeN2UUfygsnNXQaZOU-nzmsLh4DZlt8wOhxCBn9YocU_nfHP7RCmEA</recordid><startdate>20050429</startdate><enddate>20050429</enddate><creator>Mahedero, M.C.</creator><creator>Bohoyo, D.</creator><creator>Salinas, F.</creator><creator>Ardila, T.</creator><creator>Airado, D.</creator><creator>Roldán, B.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20050429</creationdate><title>Improvements in europium sensitized fluorimetric determination of demeclocycline and methacycline</title><author>Mahedero, M.C. ; Bohoyo, D. ; Salinas, F. ; Ardila, T. ; Airado, D. ; Roldán, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c384t-22dac23879e81bac95964419c332f62a0983b156ba90cb9e7719c74d40143c1b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Analysis</topic><topic>Analytical, structural and metabolic biochemistry</topic><topic>Biological and medical sciences</topic><topic>Demeclocycline</topic><topic>Demeclocycline - analysis</topic><topic>Europium - analysis</topic><topic>Europium-sensitized fluorescence</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General pharmacology</topic><topic>Medical sciences</topic><topic>Methacycline</topic><topic>Methacycline - analysis</topic><topic>Pharmacology. Drug treatments</topic><topic>Serum determination</topic><topic>Spectrometry, Fluorescence - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mahedero, M.C.</creatorcontrib><creatorcontrib>Bohoyo, D.</creatorcontrib><creatorcontrib>Salinas, F.</creatorcontrib><creatorcontrib>Ardila, T.</creatorcontrib><creatorcontrib>Airado, D.</creatorcontrib><creatorcontrib>Roldán, B.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of pharmaceutical and biomedical analysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mahedero, M.C.</au><au>Bohoyo, D.</au><au>Salinas, F.</au><au>Ardila, T.</au><au>Airado, D.</au><au>Roldán, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improvements in europium sensitized fluorimetric determination of demeclocycline and methacycline</atitle><jtitle>Journal of pharmaceutical and biomedical analysis</jtitle><addtitle>J Pharm Biomed Anal</addtitle><date>2005-04-29</date><risdate>2005</risdate><volume>37</volume><issue>5</issue><spage>1101</spage><epage>1104</epage><pages>1101-1104</pages><issn>0731-7085</issn><eissn>1873-264X</eissn><coden>JPBADA</coden><abstract>Demeclocycline (DM) and methacycline (MT) have been determined by europium-sensitized fluorescence, using EDTA as co-ligand and cetyltrimethylammonium chloride as surfactant. The methods have been developed in slightly alkaline solutions, with the formation of a new chelate where the lanthanide ion is bound to the beta-diketone group. Calibration graphs between 0.01 and 0.1
μg
mL
−1 have been obtained for DM and MT determination. Both methods have been applied to the determination of these tetracyclines in serum samples with satisfactory recovery results.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>15862691</pmid><doi>10.1016/j.jpba.2004.10.040</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0731-7085 |
| ispartof | Journal of pharmaceutical and biomedical analysis, 2005-04, Vol.37 (5), p.1101-1104 |
| issn | 0731-7085 1873-264X |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Analysis Analytical, structural and metabolic biochemistry Biological and medical sciences Demeclocycline Demeclocycline - analysis Europium - analysis Europium-sensitized fluorescence Fundamental and applied biological sciences. Psychology General pharmacology Medical sciences Methacycline Methacycline - analysis Pharmacology. Drug treatments Serum determination Spectrometry, Fluorescence - methods |
| title | Improvements in europium sensitized fluorimetric determination of demeclocycline and methacycline |
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