Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride
Simple and sensitive spectrophotometric and spectrofluorimetric methods are described for analysis of acyclovir and acebutolol hydrochloride. The proposed methods are based on oxidation of the selected drugs with cerium(IV) ion in acidic medium with subsequent measurement of either the decrease in a...
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| Veröffentlicht in: | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2007, Vol.66 (1), p.106-110 |
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| container_title | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
| container_volume | 66 |
| creator | Ayad, Magda M. Abdellatef, Hisham E. El-Henawee, Magda M. El-Sayed, Heba M. |
| description | Simple and sensitive spectrophotometric and spectrofluorimetric methods are described for analysis of acyclovir and acebutolol hydrochloride. The proposed methods are based on oxidation of the selected drugs with cerium(IV) ion in acidic medium with subsequent measurement of either the decrease in absorbance at 320
nm or the fluorescence intensity of the produced cerous(III) ion at 361–363
nm (excitation at 250
nm). Beer's law obeyed from 2 to 8, 0.25 to 2.5
μg
cm
−1 acyclovir, 1 to 7 and 0.25 to 2.5
μg
ml
−1 acebutolol hydrochloride, using the spectrophotometric and spectrofluorimetric method, respectively. The proposed method were successfully applied for determination of the selected drugs in their pharmaceutical preparations with good recoveries. |
| doi_str_mv | 10.1016/j.saa.2006.02.031 |
| format | Article |
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nm or the fluorescence intensity of the produced cerous(III) ion at 361–363
nm (excitation at 250
nm). Beer's law obeyed from 2 to 8, 0.25 to 2.5
μg
cm
−1 acyclovir, 1 to 7 and 0.25 to 2.5
μg
ml
−1 acebutolol hydrochloride, using the spectrophotometric and spectrofluorimetric method, respectively. The proposed method were successfully applied for determination of the selected drugs in their pharmaceutical preparations with good recoveries.</description><identifier>ISSN: 1386-1425</identifier><identifier>DOI: 10.1016/j.saa.2006.02.031</identifier><identifier>PMID: 17035079</identifier><language>eng</language><publisher>England: Elsevier B.V</publisher><subject>Acebutolol - analysis ; Acyclovir - analysis ; Cerium - chemistry ; Spectrometry, Fluorescence - methods ; Sulfates - chemistry</subject><ispartof>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2007, Vol.66 (1), p.106-110</ispartof><rights>2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-e40fed69bdab968479e83dc816ae9059cc00f7eb48dc8fe48c4a02d9f4ca2cb33</citedby><cites>FETCH-LOGICAL-c417t-e40fed69bdab968479e83dc816ae9059cc00f7eb48dc8fe48c4a02d9f4ca2cb33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.saa.2006.02.031$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17035079$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ayad, Magda M.</creatorcontrib><creatorcontrib>Abdellatef, Hisham E.</creatorcontrib><creatorcontrib>El-Henawee, Magda M.</creatorcontrib><creatorcontrib>El-Sayed, Heba M.</creatorcontrib><title>Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride</title><title>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</title><addtitle>Spectrochim Acta A Mol Biomol Spectrosc</addtitle><description>Simple and sensitive spectrophotometric and spectrofluorimetric methods are described for analysis of acyclovir and acebutolol hydrochloride. The proposed methods are based on oxidation of the selected drugs with cerium(IV) ion in acidic medium with subsequent measurement of either the decrease in absorbance at 320
nm or the fluorescence intensity of the produced cerous(III) ion at 361–363
nm (excitation at 250
nm). Beer's law obeyed from 2 to 8, 0.25 to 2.5
μg
cm
−1 acyclovir, 1 to 7 and 0.25 to 2.5
μg
ml
−1 acebutolol hydrochloride, using the spectrophotometric and spectrofluorimetric method, respectively. The proposed method were successfully applied for determination of the selected drugs in their pharmaceutical preparations with good recoveries.</description><subject>Acebutolol - analysis</subject><subject>Acyclovir - analysis</subject><subject>Cerium - chemistry</subject><subject>Spectrometry, Fluorescence - methods</subject><subject>Sulfates - chemistry</subject><issn>1386-1425</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE1LAzEURbNQbK3-ADcyK3cdX2amMxlcSfELCi7Udci8vNCUtKnJTKH_3tQW3Ll6cDn3wjuM3XDIOfD6fpVHpfICoM6hyKHkZ2zMS1FPeVXMRuwyxhUAcFHABRvxBsoZNO2Y2Y8tYR_8dul7v6Y-WMzURmfxGBs3-GBPeTpLr2NmfEiMcvtoY-ZNpnCPzu9s-G0qpG7ovfMuW-518Lh0aULTFTs3ykW6Pt0J-3p--py_ThfvL2_zx8UUK970U6rAkK7bTquurUXVtCRKjYLXilqYtYgApqGuEik0VAmsFBS6NRWqAruynLC74-42-O-BYi_XNiI5pzbkhyhrUdZlIXgC-RHE4GMMZOQ2varCXnKQB6dyJZNTeXAqoZDJaercnsaHbk36r3ESmoCHI0DpxZ2lICNa2iBpG5JRqb39Z_4HSnuNZQ</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Ayad, Magda M.</creator><creator>Abdellatef, Hisham E.</creator><creator>El-Henawee, Magda M.</creator><creator>El-Sayed, Heba M.</creator><general>Elsevier B.V</general><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>2007</creationdate><title>Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride</title><author>Ayad, Magda M. ; Abdellatef, Hisham E. ; El-Henawee, Magda M. ; El-Sayed, Heba M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-e40fed69bdab968479e83dc816ae9059cc00f7eb48dc8fe48c4a02d9f4ca2cb33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Acebutolol - analysis</topic><topic>Acyclovir - analysis</topic><topic>Cerium - chemistry</topic><topic>Spectrometry, Fluorescence - methods</topic><topic>Sulfates - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ayad, Magda M.</creatorcontrib><creatorcontrib>Abdellatef, Hisham E.</creatorcontrib><creatorcontrib>El-Henawee, Magda M.</creatorcontrib><creatorcontrib>El-Sayed, Heba M.</creatorcontrib><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>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ayad, Magda M.</au><au>Abdellatef, Hisham E.</au><au>El-Henawee, Magda M.</au><au>El-Sayed, Heba M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride</atitle><jtitle>Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy</jtitle><addtitle>Spectrochim Acta A Mol Biomol Spectrosc</addtitle><date>2007</date><risdate>2007</risdate><volume>66</volume><issue>1</issue><spage>106</spage><epage>110</epage><pages>106-110</pages><issn>1386-1425</issn><abstract>Simple and sensitive spectrophotometric and spectrofluorimetric methods are described for analysis of acyclovir and acebutolol hydrochloride. The proposed methods are based on oxidation of the selected drugs with cerium(IV) ion in acidic medium with subsequent measurement of either the decrease in absorbance at 320
nm or the fluorescence intensity of the produced cerous(III) ion at 361–363
nm (excitation at 250
nm). Beer's law obeyed from 2 to 8, 0.25 to 2.5
μg
cm
−1 acyclovir, 1 to 7 and 0.25 to 2.5
μg
ml
−1 acebutolol hydrochloride, using the spectrophotometric and spectrofluorimetric method, respectively. The proposed method were successfully applied for determination of the selected drugs in their pharmaceutical preparations with good recoveries.</abstract><cop>England</cop><pub>Elsevier B.V</pub><pmid>17035079</pmid><doi>10.1016/j.saa.2006.02.031</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 1386-1425 |
| ispartof | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2007, Vol.66 (1), p.106-110 |
| issn | 1386-1425 |
| language | eng |
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| source | MEDLINE; Access via ScienceDirect (Elsevier) |
| subjects | Acebutolol - analysis Acyclovir - analysis Cerium - chemistry Spectrometry, Fluorescence - methods Sulfates - chemistry |
| title | Spectrophotometric and spectrofluorimetric methods for analysis of acyclovir and acebutolol hydrochloride |
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