Equipment-free and visual detection of Pb2+ ion based on curcumin-modified bacterial cellulose nanofiber
In the present study, a novel colorimetric sensor was designed based on the curcumin embedded in bacterial cellulose nanofiber for the determination of lead (Pb 2+ ) ion in rice. Curcumin-modified bacterial cellulose nanofiber was characterized by FT-IR and FEG-SEM analyses. The fabricated chemosens...
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| Veröffentlicht in: | Journal of the Iranian Chemical Society 2022, Vol.19 (1), p.283-290 |
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| creator | Sheikhzadeh, Elham Naji-Tabasi, Sara Verdian, Asma Kolahi-Ahari, Simin |
| description | In the present study, a novel colorimetric sensor was designed based on the curcumin embedded in bacterial cellulose nanofiber for the determination of lead (Pb
2+
) ion in rice. Curcumin-modified bacterial cellulose nanofiber was characterized by FT-IR and FEG-SEM analyses. The fabricated chemosensor underwent a color change from orange to red in the presence of Pb
2+
. The selectivity of the sensor was examined by its challenging against the various heavy metal ions, such as Ba
2+
, Ca
2+
, Cd
2+
, Mg
2+
, Ni
2+
and Zn
2+
ions. The results proved that the developed sensor was selective toward Pb2 + ion. The sensing method provides the advantages of simplicity and cost-effectiveness for the quantitative detection of Pb
2+
with the detection limits of 9 µM and 0.9 µM through observation with naked eye and image processing, respectively. The designed chemosensor is promising to be a low-cost and portable device for the on-site and real-time monitoring of Pb
2+
ion. |
| doi_str_mv | 10.1007/s13738-021-02305-w |
| format | Article |
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2+
) ion in rice. Curcumin-modified bacterial cellulose nanofiber was characterized by FT-IR and FEG-SEM analyses. The fabricated chemosensor underwent a color change from orange to red in the presence of Pb
2+
. The selectivity of the sensor was examined by its challenging against the various heavy metal ions, such as Ba
2+
, Ca
2+
, Cd
2+
, Mg
2+
, Ni
2+
and Zn
2+
ions. The results proved that the developed sensor was selective toward Pb2 + ion. The sensing method provides the advantages of simplicity and cost-effectiveness for the quantitative detection of Pb
2+
with the detection limits of 9 µM and 0.9 µM through observation with naked eye and image processing, respectively. The designed chemosensor is promising to be a low-cost and portable device for the on-site and real-time monitoring of Pb
2+
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2+
) ion in rice. Curcumin-modified bacterial cellulose nanofiber was characterized by FT-IR and FEG-SEM analyses. The fabricated chemosensor underwent a color change from orange to red in the presence of Pb
2+
. The selectivity of the sensor was examined by its challenging against the various heavy metal ions, such as Ba
2+
, Ca
2+
, Cd
2+
, Mg
2+
, Ni
2+
and Zn
2+
ions. The results proved that the developed sensor was selective toward Pb2 + ion. The sensing method provides the advantages of simplicity and cost-effectiveness for the quantitative detection of Pb
2+
with the detection limits of 9 µM and 0.9 µM through observation with naked eye and image processing, respectively. The designed chemosensor is promising to be a low-cost and portable device for the on-site and real-time monitoring of Pb
2+
ion.</description><subject>Analytical Chemistry</subject><subject>Bacteria</subject><subject>Biochemistry</subject><subject>Calcium ions</subject><subject>Cellulose</subject><subject>Cellulose fibers</subject><subject>Chemical sensors</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemoreceptors</subject><subject>Colorimetry</subject><subject>Heavy metals</subject><subject>Image processing</subject><subject>Inorganic Chemistry</subject><subject>Nanofibers</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Portable equipment</subject><subject>Selectivity</subject><subject>Sensors</subject><issn>1735-207X</issn><issn>1735-2428</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLxDAUhYMoOI7-AVcFlxJN0ubRpQzjAwZ0oeAutMmNZuhjJmkd_PdmrOLOxeUeLuecCx9C55RcUULkdaS5zBUmjKbJCce7AzSjMueYFUwd_moiX4_RSYxrQrgkvJih9-V29JsWugG7AJBVnc0-fByrJrMwgBl832W9y55qdpntdV1FsFkSZgxmbH2H295659OxrswAwaeogaYZmz5C1lVd73wN4RQduaqJcPaz5-jldvm8uMerx7uHxc0KG1aUA66VZU46qBXl3IhS0JLy0tVAuVIFk5YSWZSlk8YWwha0ELkFoZwleZnMLp-ji6l3E_rtCHHQ634MXXqpmaCiVERwlVxscpnQxxjA6U3wbRU-NSV6T1RPRHUiqr-J6l0K5VMoJnP3BuGv-p_UFwa4eek</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Sheikhzadeh, Elham</creator><creator>Naji-Tabasi, Sara</creator><creator>Verdian, Asma</creator><creator>Kolahi-Ahari, Simin</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>2022</creationdate><title>Equipment-free and visual detection of Pb2+ ion based on curcumin-modified bacterial cellulose nanofiber</title><author>Sheikhzadeh, Elham ; Naji-Tabasi, Sara ; Verdian, Asma ; Kolahi-Ahari, Simin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-b8d2f7feb8155c69619159fbe1588427d107499f7cd46d41463de68fd039961f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Analytical Chemistry</topic><topic>Bacteria</topic><topic>Biochemistry</topic><topic>Calcium ions</topic><topic>Cellulose</topic><topic>Cellulose fibers</topic><topic>Chemical sensors</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemoreceptors</topic><topic>Colorimetry</topic><topic>Heavy metals</topic><topic>Image processing</topic><topic>Inorganic Chemistry</topic><topic>Nanofibers</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Portable equipment</topic><topic>Selectivity</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sheikhzadeh, Elham</creatorcontrib><creatorcontrib>Naji-Tabasi, Sara</creatorcontrib><creatorcontrib>Verdian, Asma</creatorcontrib><creatorcontrib>Kolahi-Ahari, Simin</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Iranian Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sheikhzadeh, Elham</au><au>Naji-Tabasi, Sara</au><au>Verdian, Asma</au><au>Kolahi-Ahari, Simin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Equipment-free and visual detection of Pb2+ ion based on curcumin-modified bacterial cellulose nanofiber</atitle><jtitle>Journal of the Iranian Chemical Society</jtitle><stitle>J IRAN CHEM SOC</stitle><date>2022</date><risdate>2022</risdate><volume>19</volume><issue>1</issue><spage>283</spage><epage>290</epage><pages>283-290</pages><issn>1735-207X</issn><eissn>1735-2428</eissn><abstract>In the present study, a novel colorimetric sensor was designed based on the curcumin embedded in bacterial cellulose nanofiber for the determination of lead (Pb
2+
) ion in rice. Curcumin-modified bacterial cellulose nanofiber was characterized by FT-IR and FEG-SEM analyses. The fabricated chemosensor underwent a color change from orange to red in the presence of Pb
2+
. The selectivity of the sensor was examined by its challenging against the various heavy metal ions, such as Ba
2+
, Ca
2+
, Cd
2+
, Mg
2+
, Ni
2+
and Zn
2+
ions. The results proved that the developed sensor was selective toward Pb2 + ion. The sensing method provides the advantages of simplicity and cost-effectiveness for the quantitative detection of Pb
2+
with the detection limits of 9 µM and 0.9 µM through observation with naked eye and image processing, respectively. The designed chemosensor is promising to be a low-cost and portable device for the on-site and real-time monitoring of Pb
2+
ion.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13738-021-02305-w</doi><tpages>8</tpages></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Analytical Chemistry Bacteria Biochemistry Calcium ions Cellulose Cellulose fibers Chemical sensors Chemistry Chemistry and Materials Science Chemoreceptors Colorimetry Heavy metals Image processing Inorganic Chemistry Nanofibers Organic Chemistry Original Paper Physical Chemistry Portable equipment Selectivity Sensors |
| title | Equipment-free and visual detection of Pb2+ ion based on curcumin-modified bacterial cellulose nanofiber |
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