A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants
► This study introduces the first monosegmented flow-batch (MSFB) system. ► The MSFB combines favourable characteristics of both FBA and MSFA. ► Slow kinetics applied without impairing the sensitivity or sampling throughput. ► The MSFB displays high frequency (and discrete) sampling throughput. ► Ca...
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| Veröffentlicht in: | Talanta (Oxford) 2012-05, Vol.94, p.111-115 |
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| creator | Barreto, Inakã S. Andrade, Stéfani Iury E. Lima, Marcelo B. Silva, Edvan C. Araújo, Mário César U. Almeida, Luciano F. |
| description | ► This study introduces the first monosegmented flow-batch (MSFB) system. ► The MSFB combines favourable characteristics of both FBA and MSFA. ► Slow kinetics applied without impairing the sensitivity or sampling throughput. ► The MSFB displays high frequency (and discrete) sampling throughput. ► Calibration solutions prepared in-line.
This work introduces the monosegmented flow-batch (MSFB) analysis concept. This system combines favourable characteristics of both flow-batch and the monosegmented analysers, allowing use of the flow-batch system for slow reaction kinetics without impairing sensitivity or sampling throughput. The MSFB was evaluated during spectrophotometric determination of boron in plant extracts, which is a method that involves a slow reaction between boron and azomethine-H. All calibration solutions were prepared in-line, and all analytical processes completed by simply changing the operational parameters in the MSFB control software. The limit of detection was estimated at 0.008mgL−1. The measurements could be performed at a rate of 120 samples per hour with satisfactory precision. The proposed MSFB was successfully applied to analyse 10 plant samples and the results are in agreement with the reference method at a 95% level of confidence. |
| doi_str_mv | 10.1016/j.talanta.2012.03.003 |
| format | Article |
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This work introduces the monosegmented flow-batch (MSFB) analysis concept. This system combines favourable characteristics of both flow-batch and the monosegmented analysers, allowing use of the flow-batch system for slow reaction kinetics without impairing sensitivity or sampling throughput. The MSFB was evaluated during spectrophotometric determination of boron in plant extracts, which is a method that involves a slow reaction between boron and azomethine-H. All calibration solutions were prepared in-line, and all analytical processes completed by simply changing the operational parameters in the MSFB control software. The limit of detection was estimated at 0.008mgL−1. The measurements could be performed at a rate of 120 samples per hour with satisfactory precision. The proposed MSFB was successfully applied to analyse 10 plant samples and the results are in agreement with the reference method at a 95% level of confidence.</description><identifier>ISSN: 0039-9140</identifier><identifier>EISSN: 1873-3573</identifier><identifier>DOI: 10.1016/j.talanta.2012.03.003</identifier><identifier>PMID: 22608422</identifier><identifier>CODEN: TLNTA2</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Analytical chemistry ; Boron - analysis ; Boron determination ; Calibration ; Chemistry ; Exact sciences and technology ; Flow Injection Analysis - instrumentation ; Flow Injection Analysis - methods ; Flow-batch system ; Kinetics ; Limit of Detection ; Monosegmented flow analyser ; Naphthalenesulfonates - chemistry ; Plant Extracts - chemistry ; Plants - chemistry ; Slow kinetic reactions ; Software ; Solutions ; Spectrometric and optical methods ; Spectrophotometry ; Thiosemicarbazones - chemistry</subject><ispartof>Talanta (Oxford), 2012-05, Vol.94, p.111-115</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2012 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c494t-fb619d97b5370cba23665ccbb451ec7f3313484bc4ebc25ee5b271f9d02e7c2c3</citedby><cites>FETCH-LOGICAL-c494t-fb619d97b5370cba23665ccbb451ec7f3313484bc4ebc25ee5b271f9d02e7c2c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0039914012002081$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25940009$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22608422$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Barreto, Inakã S.</creatorcontrib><creatorcontrib>Andrade, Stéfani Iury E.</creatorcontrib><creatorcontrib>Lima, Marcelo B.</creatorcontrib><creatorcontrib>Silva, Edvan C.</creatorcontrib><creatorcontrib>Araújo, Mário César U.</creatorcontrib><creatorcontrib>Almeida, Luciano F.</creatorcontrib><title>A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants</title><title>Talanta (Oxford)</title><addtitle>Talanta</addtitle><description>► This study introduces the first monosegmented flow-batch (MSFB) system. ► The MSFB combines favourable characteristics of both FBA and MSFA. ► Slow kinetics applied without impairing the sensitivity or sampling throughput. ► The MSFB displays high frequency (and discrete) sampling throughput. ► Calibration solutions prepared in-line.
This work introduces the monosegmented flow-batch (MSFB) analysis concept. This system combines favourable characteristics of both flow-batch and the monosegmented analysers, allowing use of the flow-batch system for slow reaction kinetics without impairing sensitivity or sampling throughput. The MSFB was evaluated during spectrophotometric determination of boron in plant extracts, which is a method that involves a slow reaction between boron and azomethine-H. All calibration solutions were prepared in-line, and all analytical processes completed by simply changing the operational parameters in the MSFB control software. The limit of detection was estimated at 0.008mgL−1. The measurements could be performed at a rate of 120 samples per hour with satisfactory precision. The proposed MSFB was successfully applied to analyse 10 plant samples and the results are in agreement with the reference method at a 95% level of confidence.</description><subject>Analytical chemistry</subject><subject>Boron - analysis</subject><subject>Boron determination</subject><subject>Calibration</subject><subject>Chemistry</subject><subject>Exact sciences and technology</subject><subject>Flow Injection Analysis - instrumentation</subject><subject>Flow Injection Analysis - methods</subject><subject>Flow-batch system</subject><subject>Kinetics</subject><subject>Limit of Detection</subject><subject>Monosegmented flow analyser</subject><subject>Naphthalenesulfonates - chemistry</subject><subject>Plant Extracts - chemistry</subject><subject>Plants - chemistry</subject><subject>Slow kinetic reactions</subject><subject>Software</subject><subject>Solutions</subject><subject>Spectrometric and optical methods</subject><subject>Spectrophotometry</subject><subject>Thiosemicarbazones - chemistry</subject><issn>0039-9140</issn><issn>1873-3573</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU1v1DAQhi0EotvCTwD5gsQlwZ9xwgVVFRSkShyAs2VPJtTLJk5tL6j_Hi-7wLEnj0bPjF_NQ8gLzlrOePdm2xa3c0txrWBctEy2jMlHZMN7IxupjXxMNrUzNANX7Iyc57xljAnJ5FNyJkTHeiXEhtxd0jkuMeP3GZeCI5128VfjXYFbmu9zwZlOMdFcuzShgxLiQn-EBUuA_JZ-WRFKiuttLHHGkgLQEQumOSzuDxon6mOqRVjoesibn5Enk9tlfH56L8i3D--_Xn1sbj5ff7q6vGlADao0k-_4MA7Ga2kYeCdk12kA75XmCGaSkkvVKw8KPQiNqL0wfBpGJtCAAHlBXh_3rine7TEXO4cMuKshMO6z5dzwvhdGmYdRxrVQvdYHVB9RSDHnhJNdU5hduq_Qgevs1p7E2IMYy6StGurcy9MXez_j-G_qr4kKvDoBLoPbTcktEPJ_Tg-q-hsq9-7IYb3dz4DJZgi4AI4hVRd2jOGBKL8BDzOwiQ</recordid><startdate>20120530</startdate><enddate>20120530</enddate><creator>Barreto, Inakã S.</creator><creator>Andrade, Stéfani Iury E.</creator><creator>Lima, Marcelo B.</creator><creator>Silva, Edvan C.</creator><creator>Araújo, Mário César U.</creator><creator>Almeida, Luciano F.</creator><general>Elsevier B.V</general><general>Elsevier</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><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope></search><sort><creationdate>20120530</creationdate><title>A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants</title><author>Barreto, Inakã S. ; Andrade, Stéfani Iury E. ; Lima, Marcelo B. ; Silva, Edvan C. ; Araújo, Mário César U. ; Almeida, Luciano F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c494t-fb619d97b5370cba23665ccbb451ec7f3313484bc4ebc25ee5b271f9d02e7c2c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Analytical chemistry</topic><topic>Boron - analysis</topic><topic>Boron determination</topic><topic>Calibration</topic><topic>Chemistry</topic><topic>Exact sciences and technology</topic><topic>Flow Injection Analysis - instrumentation</topic><topic>Flow Injection Analysis - methods</topic><topic>Flow-batch system</topic><topic>Kinetics</topic><topic>Limit of Detection</topic><topic>Monosegmented flow analyser</topic><topic>Naphthalenesulfonates - chemistry</topic><topic>Plant Extracts - chemistry</topic><topic>Plants - chemistry</topic><topic>Slow kinetic reactions</topic><topic>Software</topic><topic>Solutions</topic><topic>Spectrometric and optical methods</topic><topic>Spectrophotometry</topic><topic>Thiosemicarbazones - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barreto, Inakã S.</creatorcontrib><creatorcontrib>Andrade, Stéfani Iury E.</creatorcontrib><creatorcontrib>Lima, Marcelo B.</creatorcontrib><creatorcontrib>Silva, Edvan C.</creatorcontrib><creatorcontrib>Araújo, Mário César U.</creatorcontrib><creatorcontrib>Almeida, Luciano F.</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><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>Talanta (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Barreto, Inakã S.</au><au>Andrade, Stéfani Iury E.</au><au>Lima, Marcelo B.</au><au>Silva, Edvan C.</au><au>Araújo, Mário César U.</au><au>Almeida, Luciano F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants</atitle><jtitle>Talanta (Oxford)</jtitle><addtitle>Talanta</addtitle><date>2012-05-30</date><risdate>2012</risdate><volume>94</volume><spage>111</spage><epage>115</epage><pages>111-115</pages><issn>0039-9140</issn><eissn>1873-3573</eissn><coden>TLNTA2</coden><abstract>► This study introduces the first monosegmented flow-batch (MSFB) system. ► The MSFB combines favourable characteristics of both FBA and MSFA. ► Slow kinetics applied without impairing the sensitivity or sampling throughput. ► The MSFB displays high frequency (and discrete) sampling throughput. ► Calibration solutions prepared in-line.
This work introduces the monosegmented flow-batch (MSFB) analysis concept. This system combines favourable characteristics of both flow-batch and the monosegmented analysers, allowing use of the flow-batch system for slow reaction kinetics without impairing sensitivity or sampling throughput. The MSFB was evaluated during spectrophotometric determination of boron in plant extracts, which is a method that involves a slow reaction between boron and azomethine-H. All calibration solutions were prepared in-line, and all analytical processes completed by simply changing the operational parameters in the MSFB control software. The limit of detection was estimated at 0.008mgL−1. The measurements could be performed at a rate of 120 samples per hour with satisfactory precision. The proposed MSFB was successfully applied to analyse 10 plant samples and the results are in agreement with the reference method at a 95% level of confidence.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><pmid>22608422</pmid><doi>10.1016/j.talanta.2012.03.003</doi><tpages>5</tpages></addata></record> |
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| subjects | Analytical chemistry Boron - analysis Boron determination Calibration Chemistry Exact sciences and technology Flow Injection Analysis - instrumentation Flow Injection Analysis - methods Flow-batch system Kinetics Limit of Detection Monosegmented flow analyser Naphthalenesulfonates - chemistry Plant Extracts - chemistry Plants - chemistry Slow kinetic reactions Software Solutions Spectrometric and optical methods Spectrophotometry Thiosemicarbazones - chemistry |
| title | A monosegmented flow-batch system for slow reaction kinetics: Spectrophotometric determination of boron in plants |
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