An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2
A new unsymmetric tetradentate salamo-like chemical sensor H 2 L for fluorescent recognition of Zn 2+ has been designed and synthesized. The sensor can recognize Zn 2+ from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10 −6 M) in etha...
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| Veröffentlicht in: | Journal of fluorescence 2020-09, Vol.30 (5), p.1049-1061 |
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| container_end_page | 1061 |
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| container_issue | 5 |
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| container_title | Journal of fluorescence |
| container_volume | 30 |
| creator | Peng, Yun-Dong Zhang, Yu Jiang, Yuan-Li Ren, Zong-Li Wang, Fei Wang, Li |
| description | A new unsymmetric tetradentate salamo-like chemical sensor
H
2
L
for fluorescent recognition of Zn
2+
has been designed and synthesized. The sensor can recognize Zn
2+
from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10
−6
M) in ethanol/H
2
O solution. The results of UV-Vis and fluorescent spectra analyses, X-ray crystallographic study and DMol
3
simulation and calculation (on Materials Studio) indicate that the chelation-enhanced fluorescence (CHEF) recognition mechanism of the sensor
H
2
L
for Zn
2+
is of its hindered PET process. The sensor
H
2
L
for Zn
2+
has excellent fluorescence characteristics and has potential application value in biological and environmental systems. |
| doi_str_mv | 10.1007/s10895-020-02579-y |
| format | Article |
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H
2
L
for fluorescent recognition of Zn
2+
has been designed and synthesized. The sensor can recognize Zn
2+
from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10
−6
M) in ethanol/H
2
O solution. The results of UV-Vis and fluorescent spectra analyses, X-ray crystallographic study and DMol
3
simulation and calculation (on Materials Studio) indicate that the chelation-enhanced fluorescence (CHEF) recognition mechanism of the sensor
H
2
L
for Zn
2+
is of its hindered PET process. The sensor
H
2
L
for Zn
2+
has excellent fluorescence characteristics and has potential application value in biological and environmental systems.</description><identifier>ISSN: 1053-0509</identifier><identifier>EISSN: 1573-4994</identifier><identifier>DOI: 10.1007/s10895-020-02579-y</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 ; Chelation ; Chemical sensors ; Chemoreceptors ; Crystallography ; Ethanol ; Fluorescence ; Original Article ; Recognition ; Selectivity ; Sensors</subject><ispartof>Journal of fluorescence, 2020-09, Vol.30 (5), p.1049-1061</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c282t-4fdfc3fa73e76184d1a9c1f12d4421e31fb4e070de9d4f24b4b70c1309a8cf2b3</citedby><cites>FETCH-LOGICAL-c282t-4fdfc3fa73e76184d1a9c1f12d4421e31fb4e070de9d4f24b4b70c1309a8cf2b3</cites><orcidid>0000-0002-3281-9622</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/s10895-020-02579-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10895-020-02579-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Peng, Yun-Dong</creatorcontrib><creatorcontrib>Zhang, Yu</creatorcontrib><creatorcontrib>Jiang, Yuan-Li</creatorcontrib><creatorcontrib>Ren, Zong-Li</creatorcontrib><creatorcontrib>Wang, Fei</creatorcontrib><creatorcontrib>Wang, Li</creatorcontrib><title>An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2</title><title>Journal of fluorescence</title><addtitle>J Fluoresc</addtitle><description>A new unsymmetric tetradentate salamo-like chemical sensor
H
2
L
for fluorescent recognition of Zn
2+
has been designed and synthesized. The sensor can recognize Zn
2+
from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10
−6
M) in ethanol/H
2
O solution. The results of UV-Vis and fluorescent spectra analyses, X-ray crystallographic study and DMol
3
simulation and calculation (on Materials Studio) indicate that the chelation-enhanced fluorescence (CHEF) recognition mechanism of the sensor
H
2
L
for Zn
2+
is of its hindered PET process. The sensor
H
2
L
for Zn
2+
has excellent fluorescence characteristics and has potential application value in biological and environmental systems.</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>Chelation</subject><subject>Chemical sensors</subject><subject>Chemoreceptors</subject><subject>Crystallography</subject><subject>Ethanol</subject><subject>Fluorescence</subject><subject>Original Article</subject><subject>Recognition</subject><subject>Selectivity</subject><subject>Sensors</subject><issn>1053-0509</issn><issn>1573-4994</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLxDAUhIsouK7-AU8FL16q7yWpaY7L4rqCIKh78RLaNFm7tsmatIf-e6MVBA8ehvcO3wzDJMk5whUC8OuAUIg8AwJRORfZeJDMMOc0Y0Kww_hDTjPIQRwnJyHsAEAUrJgl64VNNzaMXad736j0uWzLzmVt867T5ZvuXNA2OJ-aqNXgvA5K2z590sptbdM3zqbOpK-WnCZHpmyDPvu582Szun1ZrrOHx7v75eIhU6QgfcZMbRQ1Jaea32DBaiyFQoOkZoygpmgqpoFDrUXNDGEVqzgopCDKQhlS0XlyOeXuvfsYdOhl18RObVta7YYgCUPBEQkjEb34g-7c4G1sFynKkXGGPFJkopR3IXht5N43XelHiSC_xpXTuDKOK7_HlWM00ckUImy32v9G_-P6BL66fLw</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Peng, Yun-Dong</creator><creator>Zhang, Yu</creator><creator>Jiang, Yuan-Li</creator><creator>Ren, Zong-Li</creator><creator>Wang, Fei</creator><creator>Wang, Li</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-3281-9622</orcidid></search><sort><creationdate>20200901</creationdate><title>An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2</title><author>Peng, Yun-Dong ; Zhang, Yu ; Jiang, Yuan-Li ; Ren, Zong-Li ; Wang, Fei ; Wang, Li</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c282t-4fdfc3fa73e76184d1a9c1f12d4421e31fb4e070de9d4f24b4b70c1309a8cf2b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</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>Chelation</topic><topic>Chemical sensors</topic><topic>Chemoreceptors</topic><topic>Crystallography</topic><topic>Ethanol</topic><topic>Fluorescence</topic><topic>Original Article</topic><topic>Recognition</topic><topic>Selectivity</topic><topic>Sensors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peng, Yun-Dong</creatorcontrib><creatorcontrib>Zhang, Yu</creatorcontrib><creatorcontrib>Jiang, Yuan-Li</creatorcontrib><creatorcontrib>Ren, Zong-Li</creatorcontrib><creatorcontrib>Wang, Fei</creatorcontrib><creatorcontrib>Wang, Li</creatorcontrib><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>Peng, Yun-Dong</au><au>Zhang, Yu</au><au>Jiang, Yuan-Li</au><au>Ren, Zong-Li</au><au>Wang, Fei</au><au>Wang, Li</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2</atitle><jtitle>Journal of fluorescence</jtitle><stitle>J Fluoresc</stitle><date>2020-09-01</date><risdate>2020</risdate><volume>30</volume><issue>5</issue><spage>1049</spage><epage>1061</epage><pages>1049-1061</pages><issn>1053-0509</issn><eissn>1573-4994</eissn><abstract>A new unsymmetric tetradentate salamo-like chemical sensor
H
2
L
for fluorescent recognition of Zn
2+
has been designed and synthesized. The sensor can recognize Zn
2+
from other metal ions examined with selectivity, anti-interference, reliability and high sensitivity (LOD = 1.89 × 10
−6
M) in ethanol/H
2
O solution. The results of UV-Vis and fluorescent spectra analyses, X-ray crystallographic study and DMol
3
simulation and calculation (on Materials Studio) indicate that the chelation-enhanced fluorescence (CHEF) recognition mechanism of the sensor
H
2
L
for Zn
2+
is of its hindered PET process. The sensor
H
2
L
for Zn
2+
has excellent fluorescence characteristics and has potential application value in biological and environmental systems.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10895-020-02579-y</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-3281-9622</orcidid></addata></record> |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Analytical Chemistry Biochemistry Biological and Medical Physics Biomedical and Life Sciences Biomedicine Biophysics Biotechnology Chelation Chemical sensors Chemoreceptors Crystallography Ethanol Fluorescence Original Article Recognition Selectivity Sensors |
| title | An Unsymmetric Salamo-like Chemosensor for Fuorescent Recognition of Zn2 |
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