Cyanine-based Fluorescent Probe for Cyanide Ion Detection
Cyanine-based probe-possessing indolium iodide and indole unit were synthesized in two-step with easy available raw material: a potential probe for the cyanide ion detection. The detecting ability of the probe was investigated and confirmed by a visual and instrumental approach. A noticeable color c...
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| Veröffentlicht in: | Journal of fluorescence 2021-09, Vol.31 (5), p.1409-1415 |
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| container_title | Journal of fluorescence |
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| creator | Gosi, Mahesh Marepu, Nagaraju Sunandamma, Yeturu |
| description | Cyanine-based probe-possessing indolium iodide and indole unit were synthesized in two-step with easy available raw material: a potential probe for the cyanide ion detection. The detecting ability of the probe was investigated and confirmed by a visual and instrumental approach. A noticeable color change from orange to colorless obtained only for cyanide ions and other added ions does not impart any changes visually and through UV and Fluorescence technique. To confirm the mechanism of sensing 1H-NMR recorded. From the result, the peak belonging to
N
-methyl displayed an upfield shift from 4.01 δ ppm to 2.74 δ ppm due to the disappearance of indolium iodide ion and the olefin protons peaks were shifted from 7.19 to 6.17 and 8.70 to 7.20 δ ppm confirms the nucleophilic addition of cyanide ion to the probe. Test kit from filter paper prepared for the real-time monitoring cyanide ion. The prepared strip is effective in detecting cyanide ion with a visual color change. |
| doi_str_mv | 10.1007/s10895-021-02771-8 |
| format | Article |
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N
-methyl displayed an upfield shift from 4.01 δ ppm to 2.74 δ ppm due to the disappearance of indolium iodide ion and the olefin protons peaks were shifted from 7.19 to 6.17 and 8.70 to 7.20 δ ppm confirms the nucleophilic addition of cyanide ion to the probe. Test kit from filter paper prepared for the real-time monitoring cyanide ion. The prepared strip is effective in detecting cyanide ion with a visual color change.</description><identifier>ISSN: 1053-0509</identifier><identifier>ISSN: 1573-4994</identifier><identifier>EISSN: 1573-4994</identifier><identifier>DOI: 10.1007/s10895-021-02771-8</identifier><identifier>PMID: 34241792</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Analytical Chemistry ; Biochemistry ; Biological and Medical Physics ; Biomedical and Life Sciences ; Biomedicine ; Biophysics ; Biotechnology ; Carbocyanines - chemistry ; Cyanides - analysis ; Fluorescent Dyes - chemical synthesis ; Fluorescent Dyes - chemistry ; Fluorescent indicators ; Ions - analysis ; Molecular Structure ; NMR ; Nuclear magnetic resonance ; Original Article ; Spectrometry, Fluorescence</subject><ispartof>Journal of fluorescence, 2021-09, Vol.31 (5), p.1409-1415</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021</rights><rights>2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.</rights><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c419t-6d3b71bc84ddf2bf93487f1259f15548464a915aa2d444f198716e1ee3c4979e3</citedby><cites>FETCH-LOGICAL-c419t-6d3b71bc84ddf2bf93487f1259f15548464a915aa2d444f198716e1ee3c4979e3</cites><orcidid>0000-0002-8453-7985</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10895-021-02771-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10895-021-02771-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34241792$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gosi, Mahesh</creatorcontrib><creatorcontrib>Marepu, Nagaraju</creatorcontrib><creatorcontrib>Sunandamma, Yeturu</creatorcontrib><title>Cyanine-based Fluorescent Probe for Cyanide Ion Detection</title><title>Journal of fluorescence</title><addtitle>J Fluoresc</addtitle><addtitle>J Fluoresc</addtitle><description>Cyanine-based probe-possessing indolium iodide and indole unit were synthesized in two-step with easy available raw material: a potential probe for the cyanide ion detection. The detecting ability of the probe was investigated and confirmed by a visual and instrumental approach. A noticeable color change from orange to colorless obtained only for cyanide ions and other added ions does not impart any changes visually and through UV and Fluorescence technique. To confirm the mechanism of sensing 1H-NMR recorded. From the result, the peak belonging to
N
-methyl displayed an upfield shift from 4.01 δ ppm to 2.74 δ ppm due to the disappearance of indolium iodide ion and the olefin protons peaks were shifted from 7.19 to 6.17 and 8.70 to 7.20 δ ppm confirms the nucleophilic addition of cyanide ion to the probe. Test kit from filter paper prepared for the real-time monitoring cyanide ion. The prepared strip is effective in detecting cyanide ion with a visual color change.</description><subject>Analytical Chemistry</subject><subject>Biochemistry</subject><subject>Biological and Medical Physics</subject><subject>Biomedical and Life Sciences</subject><subject>Biomedicine</subject><subject>Biophysics</subject><subject>Biotechnology</subject><subject>Carbocyanines - chemistry</subject><subject>Cyanides - analysis</subject><subject>Fluorescent Dyes - chemical synthesis</subject><subject>Fluorescent Dyes - chemistry</subject><subject>Fluorescent indicators</subject><subject>Ions - analysis</subject><subject>Molecular Structure</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Original Article</subject><subject>Spectrometry, Fluorescence</subject><issn>1053-0509</issn><issn>1573-4994</issn><issn>1573-4994</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kD1PwzAQhi0EoqXwBxhQJBaWgD_OsT2iQqFSJRhgtvJxQanSuNjJwL_HNAUkBgbrLN1z750eQs4ZvWaUqpvAqDYypZzFpxRL9QGZMqlECsbAYfxTKVIqqZmQkxDWlFKjQR-TiQAOTBk-JWb-kXdNh2mRB6ySRTs4j6HErk-evSswqZ1PdkyFydJ1yR32WPaN607JUZ23Ac_2dUZeF_cv88d09fSwnN-u0hKY6dOsEoViRamhqmpe1EaAVjXj0tRMStCQQW6YzHNeAUDNjFYsQ4YoSjDKoJiRqzF36937gKG3myYe2LZ5h24IlktJeZZRUBG9_IOu3eC7eF2kMkMzQTVEio9U6V0IHmu79c0m9x-WUfsl1o5ibRRrd2KtjkMX--ih2GD1M_JtMgJiBEJsdW_of3f_E_sJjFaAvA</recordid><startdate>20210901</startdate><enddate>20210901</enddate><creator>Gosi, Mahesh</creator><creator>Marepu, Nagaraju</creator><creator>Sunandamma, Yeturu</creator><general>Springer US</general><general>Springer Nature 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><orcidid>https://orcid.org/0000-0002-8453-7985</orcidid></search><sort><creationdate>20210901</creationdate><title>Cyanine-based Fluorescent Probe for Cyanide Ion Detection</title><author>Gosi, Mahesh ; Marepu, Nagaraju ; Sunandamma, Yeturu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c419t-6d3b71bc84ddf2bf93487f1259f15548464a915aa2d444f198716e1ee3c4979e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Analytical Chemistry</topic><topic>Biochemistry</topic><topic>Biological and Medical Physics</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedicine</topic><topic>Biophysics</topic><topic>Biotechnology</topic><topic>Carbocyanines - chemistry</topic><topic>Cyanides - analysis</topic><topic>Fluorescent Dyes - chemical synthesis</topic><topic>Fluorescent Dyes - chemistry</topic><topic>Fluorescent indicators</topic><topic>Ions - analysis</topic><topic>Molecular Structure</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Original Article</topic><topic>Spectrometry, Fluorescence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gosi, Mahesh</creatorcontrib><creatorcontrib>Marepu, Nagaraju</creatorcontrib><creatorcontrib>Sunandamma, Yeturu</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>Journal of fluorescence</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gosi, Mahesh</au><au>Marepu, Nagaraju</au><au>Sunandamma, Yeturu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cyanine-based Fluorescent Probe for Cyanide Ion Detection</atitle><jtitle>Journal of fluorescence</jtitle><stitle>J Fluoresc</stitle><addtitle>J Fluoresc</addtitle><date>2021-09-01</date><risdate>2021</risdate><volume>31</volume><issue>5</issue><spage>1409</spage><epage>1415</epage><pages>1409-1415</pages><issn>1053-0509</issn><issn>1573-4994</issn><eissn>1573-4994</eissn><abstract>Cyanine-based probe-possessing indolium iodide and indole unit were synthesized in two-step with easy available raw material: a potential probe for the cyanide ion detection. The detecting ability of the probe was investigated and confirmed by a visual and instrumental approach. A noticeable color change from orange to colorless obtained only for cyanide ions and other added ions does not impart any changes visually and through UV and Fluorescence technique. To confirm the mechanism of sensing 1H-NMR recorded. From the result, the peak belonging to
N
-methyl displayed an upfield shift from 4.01 δ ppm to 2.74 δ ppm due to the disappearance of indolium iodide ion and the olefin protons peaks were shifted from 7.19 to 6.17 and 8.70 to 7.20 δ ppm confirms the nucleophilic addition of cyanide ion to the probe. Test kit from filter paper prepared for the real-time monitoring cyanide ion. The prepared strip is effective in detecting cyanide ion with a visual color change.</abstract><cop>New York</cop><pub>Springer US</pub><pmid>34241792</pmid><doi>10.1007/s10895-021-02771-8</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-8453-7985</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Analytical Chemistry Biochemistry Biological and Medical Physics Biomedical and Life Sciences Biomedicine Biophysics Biotechnology Carbocyanines - chemistry Cyanides - analysis Fluorescent Dyes - chemical synthesis Fluorescent Dyes - chemistry Fluorescent indicators Ions - analysis Molecular Structure NMR Nuclear magnetic resonance Original Article Spectrometry, Fluorescence |
| title | Cyanine-based Fluorescent Probe for Cyanide Ion Detection |
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