Molecularly imprinted ratiometric fluorescence sensor for visual detection of 17β-estradiol in milk: A generalized strategy toward imprinted ratiometric fluorescence construction
17β-Estradiol (E2) is the typical endocrine disruptor of steroidal estrogens and is widely used in animal husbandry and dairy processing. In the environment, even lower concentrations of E2 can cause endocrine dysfunction in organisms. Herein, we have developed a novel molecularly imprinted ratiomet...
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| Veröffentlicht in: | Mikrochimica acta (1966) 2024-05, Vol.191 (5), p.249-249, Article 249 |
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| container_issue | 5 |
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| container_title | Mikrochimica acta (1966) |
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| creator | Wang, Na Li, Huiru Tian, Yanbo Tan, Liju Cheng, Shuzhen Wang, Jiangtao |
| description | 17β-Estradiol (E2) is the typical endocrine disruptor of steroidal estrogens and is widely used in animal husbandry and dairy processing. In the environment, even lower concentrations of E2 can cause endocrine dysfunction in organisms. Herein, we have developed a novel molecularly imprinted ratiometric fluorescent sensor based on SiO
2
-coated CdTe quantum dots (CdTe@SiO
2
) and 7-hydroxycoumarin with a post-imprint mixing strategy. The sensor selectively detected E2 in aqueous environments due to its two fluorescent signals with a self-correction function. The sensor has been successfully used for spiking a wide range of real water and milk samples. The results showed that the sensor exhibited good linearity over the concentration range 0.011–50 μg/L, obtaining satisfactory recoveries of 92.4–110.6% with precisions (RSD) |
| doi_str_mv | 10.1007/s00604-024-06329-w |
| format | Article |
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2
-coated CdTe quantum dots (CdTe@SiO
2
) and 7-hydroxycoumarin with a post-imprint mixing strategy. The sensor selectively detected E2 in aqueous environments due to its two fluorescent signals with a self-correction function. The sensor has been successfully used for spiking a wide range of real water and milk samples. The results showed that the sensor exhibited good linearity over the concentration range 0.011–50 μg/L, obtaining satisfactory recoveries of 92.4–110.6% with precisions (RSD) < 2.5%. Moreover, this sensor obtained an ultra-low detection limit of 3.3 ng/L and a higher imprinting factor of 13.66. By using estriol (E3), as a supporting model, it was confirmed that a simple and economical ratiometric fluorescent construction strategy was provided for other hydrophobic substances.
Graphical Abstract</description><identifier>ISSN: 0026-3672</identifier><identifier>EISSN: 1436-5073</identifier><identifier>DOI: 10.1007/s00604-024-06329-w</identifier><identifier>PMID: 38587558</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Analytical Chemistry ; Animal husbandry ; Aqueous environments ; Cadmium tellurides ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Estrogens ; Fluorescence ; Microengineering ; Milk ; Nanochemistry ; Nanotechnology ; Original Paper ; Quantum dots ; Sensors ; Sex hormones ; Silicon dioxide</subject><ispartof>Mikrochimica acta (1966), 2024-05, Vol.191 (5), p.249-249, Article 249</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c326t-3a7f4f26fb097b5a3cd55ce04b5c9cd80465698ca1e6f490b0b6b3d6c6a7e1603</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00604-024-06329-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00604-024-06329-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38587558$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Na</creatorcontrib><creatorcontrib>Li, Huiru</creatorcontrib><creatorcontrib>Tian, Yanbo</creatorcontrib><creatorcontrib>Tan, Liju</creatorcontrib><creatorcontrib>Cheng, Shuzhen</creatorcontrib><creatorcontrib>Wang, Jiangtao</creatorcontrib><title>Molecularly imprinted ratiometric fluorescence sensor for visual detection of 17β-estradiol in milk: A generalized strategy toward imprinted ratiometric fluorescence construction</title><title>Mikrochimica acta (1966)</title><addtitle>Microchim Acta</addtitle><addtitle>Mikrochim Acta</addtitle><description>17β-Estradiol (E2) is the typical endocrine disruptor of steroidal estrogens and is widely used in animal husbandry and dairy processing. In the environment, even lower concentrations of E2 can cause endocrine dysfunction in organisms. Herein, we have developed a novel molecularly imprinted ratiometric fluorescent sensor based on SiO
2
-coated CdTe quantum dots (CdTe@SiO
2
) and 7-hydroxycoumarin with a post-imprint mixing strategy. The sensor selectively detected E2 in aqueous environments due to its two fluorescent signals with a self-correction function. The sensor has been successfully used for spiking a wide range of real water and milk samples. The results showed that the sensor exhibited good linearity over the concentration range 0.011–50 μg/L, obtaining satisfactory recoveries of 92.4–110.6% with precisions (RSD) < 2.5%. Moreover, this sensor obtained an ultra-low detection limit of 3.3 ng/L and a higher imprinting factor of 13.66. By using estriol (E3), as a supporting model, it was confirmed that a simple and economical ratiometric fluorescent construction strategy was provided for other hydrophobic substances.
Graphical Abstract</description><subject>Analytical Chemistry</subject><subject>Animal husbandry</subject><subject>Aqueous environments</subject><subject>Cadmium tellurides</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Estrogens</subject><subject>Fluorescence</subject><subject>Microengineering</subject><subject>Milk</subject><subject>Nanochemistry</subject><subject>Nanotechnology</subject><subject>Original Paper</subject><subject>Quantum dots</subject><subject>Sensors</subject><subject>Sex hormones</subject><subject>Silicon dioxide</subject><issn>0026-3672</issn><issn>1436-5073</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqNkctu1DAUhi1ERYfCC7BAltiwCT3xNWFXVdykVmxgHTnO8cjFiYuddDQ8FrwHz4SnKVRigVgceeHv_8_lJ-RZDa9qAH2aARSIClgpxVlb7R6QTS24qiRo_pBsAJiquNLsmDzO-Qqg1oqJR-SYN7LRUjYb8uMyBrRLMCnsqR-vk59mHGgys48jzslb6sISE2aLk0WaccoxUVfqxufFBDrgjLbQE42O1vrn9wrznMzgY6B-oqMPX17TM7rFCZMJ_ltxP_zPuN3TOe5MGv6nr41TUS23jZ6QI2dCxqd37wn5_PbNp_P31cXHdx_Ozy4qy5maK260E44p10Ore2m4HaS0CKKXtrVDA0JJ1TbW1KicaKGHXvV8UFYZjbUCfkJerr7XKX5dylbd6Ms4IZgJ45I7DlzoclF2QF_8hV7FJU1lupUSUvC2UGylbIo5J3Rd2Xs0ad_V0B0i7dZIuxJpdxtptyui53fWSz_i8EfyO8MC8BXIhytuMd33_oftL8v4sxk</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Wang, Na</creator><creator>Li, Huiru</creator><creator>Tian, Yanbo</creator><creator>Tan, Liju</creator><creator>Cheng, Shuzhen</creator><creator>Wang, Jiangtao</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>K9.</scope><scope>7X8</scope></search><sort><creationdate>20240501</creationdate><title>Molecularly imprinted ratiometric fluorescence sensor for visual detection of 17β-estradiol in milk: A generalized strategy toward imprinted ratiometric fluorescence construction</title><author>Wang, Na ; Li, Huiru ; Tian, Yanbo ; Tan, Liju ; Cheng, Shuzhen ; Wang, Jiangtao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c326t-3a7f4f26fb097b5a3cd55ce04b5c9cd80465698ca1e6f490b0b6b3d6c6a7e1603</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Analytical Chemistry</topic><topic>Animal husbandry</topic><topic>Aqueous environments</topic><topic>Cadmium tellurides</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Estrogens</topic><topic>Fluorescence</topic><topic>Microengineering</topic><topic>Milk</topic><topic>Nanochemistry</topic><topic>Nanotechnology</topic><topic>Original Paper</topic><topic>Quantum dots</topic><topic>Sensors</topic><topic>Sex hormones</topic><topic>Silicon dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Na</creatorcontrib><creatorcontrib>Li, Huiru</creatorcontrib><creatorcontrib>Tian, Yanbo</creatorcontrib><creatorcontrib>Tan, Liju</creatorcontrib><creatorcontrib>Cheng, Shuzhen</creatorcontrib><creatorcontrib>Wang, Jiangtao</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Mikrochimica acta (1966)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Na</au><au>Li, Huiru</au><au>Tian, Yanbo</au><au>Tan, Liju</au><au>Cheng, Shuzhen</au><au>Wang, Jiangtao</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Molecularly imprinted ratiometric fluorescence sensor for visual detection of 17β-estradiol in milk: A generalized strategy toward imprinted ratiometric fluorescence construction</atitle><jtitle>Mikrochimica acta (1966)</jtitle><stitle>Microchim Acta</stitle><addtitle>Mikrochim Acta</addtitle><date>2024-05-01</date><risdate>2024</risdate><volume>191</volume><issue>5</issue><spage>249</spage><epage>249</epage><pages>249-249</pages><artnum>249</artnum><issn>0026-3672</issn><eissn>1436-5073</eissn><abstract>17β-Estradiol (E2) is the typical endocrine disruptor of steroidal estrogens and is widely used in animal husbandry and dairy processing. In the environment, even lower concentrations of E2 can cause endocrine dysfunction in organisms. Herein, we have developed a novel molecularly imprinted ratiometric fluorescent sensor based on SiO
2
-coated CdTe quantum dots (CdTe@SiO
2
) and 7-hydroxycoumarin with a post-imprint mixing strategy. The sensor selectively detected E2 in aqueous environments due to its two fluorescent signals with a self-correction function. The sensor has been successfully used for spiking a wide range of real water and milk samples. The results showed that the sensor exhibited good linearity over the concentration range 0.011–50 μg/L, obtaining satisfactory recoveries of 92.4–110.6% with precisions (RSD) < 2.5%. Moreover, this sensor obtained an ultra-low detection limit of 3.3 ng/L and a higher imprinting factor of 13.66. By using estriol (E3), as a supporting model, it was confirmed that a simple and economical ratiometric fluorescent construction strategy was provided for other hydrophobic substances.
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| subjects | Analytical Chemistry Animal husbandry Aqueous environments Cadmium tellurides Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Estrogens Fluorescence Microengineering Milk Nanochemistry Nanotechnology Original Paper Quantum dots Sensors Sex hormones Silicon dioxide |
| title | Molecularly imprinted ratiometric fluorescence sensor for visual detection of 17β-estradiol in milk: A generalized strategy toward imprinted ratiometric fluorescence construction |
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