Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing

Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive an...
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Autor*in:	Mingyue Liu [verfasserIn] Zhao Gao [verfasserIn] Yanjun Yu [verfasserIn] Rongxin Su [verfasserIn] Renliang Huang [verfasserIn] Wei Qi [verfasserIn] Zhimin He [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	Molecularly imprinted polymer Ratiometric fluorescent probe Fluorescence resonance energy transfer 4-Nitrophenol

Übergeordnetes Werk:	In: Nanoscale Research Letters - SpringerOpen, 2007, 13(2018), 1, Seite 9
Übergeordnetes Werk:	volume:13 ; year:2018 ; number:1 ; pages:9

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc Journal toc

DOI / URN:	10.1186/s11671-018-2440-6

Katalog-ID:	DOAJ033302367

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520			\|a Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes.
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allfields	10.1186/s11671-018-2440-6 doi (DE-627)DOAJ033302367 (DE-599)DOAJc4ed84d441a14b429e2c71ef9c7fddaf DE-627 ger DE-627 rakwb eng TA401-492 Mingyue Liu verfasserin aut Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes. Molecularly imprinted polymer Ratiometric fluorescent probe Fluorescence resonance energy transfer 4-Nitrophenol Materials of engineering and construction. Mechanics of materials Zhao Gao verfasserin aut Yanjun Yu verfasserin aut Rongxin Su verfasserin aut Renliang Huang verfasserin aut Wei Qi verfasserin aut Zhimin He verfasserin aut In Nanoscale Research Letters SpringerOpen, 2007 13(2018), 1, Seite 9 (DE-627)518632474 (DE-600)2253244-4 1556276X nnns volume:13 year:2018 number:1 pages:9 https://doi.org/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/article/c4ed84d441a14b429e2c71ef9c7fddaf kostenfrei http://link.springer.com/article/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/toc/1931-7573 Journal toc kostenfrei https://doaj.org/toc/1556-276X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2027 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2018 1 9
spelling	10.1186/s11671-018-2440-6 doi (DE-627)DOAJ033302367 (DE-599)DOAJc4ed84d441a14b429e2c71ef9c7fddaf DE-627 ger DE-627 rakwb eng TA401-492 Mingyue Liu verfasserin aut Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes. Molecularly imprinted polymer Ratiometric fluorescent probe Fluorescence resonance energy transfer 4-Nitrophenol Materials of engineering and construction. Mechanics of materials Zhao Gao verfasserin aut Yanjun Yu verfasserin aut Rongxin Su verfasserin aut Renliang Huang verfasserin aut Wei Qi verfasserin aut Zhimin He verfasserin aut In Nanoscale Research Letters SpringerOpen, 2007 13(2018), 1, Seite 9 (DE-627)518632474 (DE-600)2253244-4 1556276X nnns volume:13 year:2018 number:1 pages:9 https://doi.org/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/article/c4ed84d441a14b429e2c71ef9c7fddaf kostenfrei http://link.springer.com/article/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/toc/1931-7573 Journal toc kostenfrei https://doaj.org/toc/1556-276X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2027 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2018 1 9
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allfieldsSound	10.1186/s11671-018-2440-6 doi (DE-627)DOAJ033302367 (DE-599)DOAJc4ed84d441a14b429e2c71ef9c7fddaf DE-627 ger DE-627 rakwb eng TA401-492 Mingyue Liu verfasserin aut Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes. Molecularly imprinted polymer Ratiometric fluorescent probe Fluorescence resonance energy transfer 4-Nitrophenol Materials of engineering and construction. Mechanics of materials Zhao Gao verfasserin aut Yanjun Yu verfasserin aut Rongxin Su verfasserin aut Renliang Huang verfasserin aut Wei Qi verfasserin aut Zhimin He verfasserin aut In Nanoscale Research Letters SpringerOpen, 2007 13(2018), 1, Seite 9 (DE-627)518632474 (DE-600)2253244-4 1556276X nnns volume:13 year:2018 number:1 pages:9 https://doi.org/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/article/c4ed84d441a14b429e2c71ef9c7fddaf kostenfrei http://link.springer.com/article/10.1186/s11671-018-2440-6 kostenfrei https://doaj.org/toc/1931-7573 Journal toc kostenfrei https://doaj.org/toc/1556-276X Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2027 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2018 1 9
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callnumber-first	T - Technology
author	Mingyue Liu
spellingShingle	Mingyue Liu misc TA401-492 misc Molecularly imprinted polymer misc Ratiometric fluorescent probe misc Fluorescence resonance energy transfer misc 4-Nitrophenol misc Materials of engineering and construction. Mechanics of materials Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing
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topic_title	TA401-492 Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing Molecularly imprinted polymer Ratiometric fluorescent probe Fluorescence resonance energy transfer 4-Nitrophenol
topic	misc TA401-492 misc Molecularly imprinted polymer misc Ratiometric fluorescent probe misc Fluorescence resonance energy transfer misc 4-Nitrophenol misc Materials of engineering and construction. Mechanics of materials
topic_unstemmed	misc TA401-492 misc Molecularly imprinted polymer misc Ratiometric fluorescent probe misc Fluorescence resonance energy transfer misc 4-Nitrophenol misc Materials of engineering and construction. Mechanics of materials
topic_browse	misc TA401-492 misc Molecularly imprinted polymer misc Ratiometric fluorescent probe misc Fluorescence resonance energy transfer misc 4-Nitrophenol misc Materials of engineering and construction. Mechanics of materials
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title	Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing
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title_full	Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing
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title_sort	molecularly imprinted core-shell cdsesio2/cds as a ratiometric fluorescent probe for 4-nitrophenol sensing
callnumber	TA401-492
title_auth	Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing
abstract	Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes.
abstractGer	Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes.
abstract_unstemmed	Abstract 4-Nitrophenol (4-NP) is a priority pollutant in water and is both carcinogenic and genotoxic to humans and wildlife even at very low concentrations. Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes.
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title_short	Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing
url	https://doi.org/10.1186/s11671-018-2440-6 https://doaj.org/article/c4ed84d441a14b429e2c71ef9c7fddaf http://link.springer.com/article/10.1186/s11671-018-2440-6 https://doaj.org/toc/1931-7573 https://doaj.org/toc/1556-276X
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author2	Zhao Gao Yanjun Yu Rongxin Su Renliang Huang Wei Qi Zhimin He
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up_date	2024-07-03T16:57:59.147Z
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Thus, we herein fabricated a novel molecularly imprinted core-shell nanohybrid as a ratiometric fluorescent sensor for the highly sensitive and selective detection of 4-NP. This sensor was functioned by the transfer of fluorescence resonance energy between photoluminescent carbon dots (CDs) and 4-NP. This sensor was synthesized by linking organosilane-functionalized CDs to silica-coated CdSe quantum dots (CdSeSiO2) via Si–O bonds. The nanohybrids were further modified by anchoring a molecularly imprinted polymer (MIP) layer on the ratiometric fluorescent sensor through a facile sol–gel polymerization method. The morphology, chemical structure, and optical properties of the resulting molecularly imprinted dual-emission fluorescent probe were characterized by transmission electron microscopy and spectroscopic analysis. The probe was then applied in the detection of 4-NP and exhibited good linearity between 0.051 and 13.7 μg/mL, in addition to a low detection limit of 0.026 μg/mL. Furthermore, the simplicity, reliability, high selectivity, and high sensitivity of the developed sensor demonstrate that the combination of MIPs and ratiometric fluorescence allows the preparation of excellent fluorescent sensors for the detection of trace or ultra-trace analytes.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Molecularly imprinted polymer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ratiometric fluorescent probe</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Fluorescence resonance energy transfer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">4-Nitrophenol</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Materials of engineering and construction. Mechanics of materials</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhao Gao</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yanjun Yu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Rongxin Su</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Renliang Huang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Wei Qi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhimin He</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Nanoscale Research Letters</subfield><subfield code="d">SpringerOpen, 2007</subfield><subfield code="g">13(2018), 1, Seite 9</subfield><subfield code="w">(DE-627)518632474</subfield><subfield code="w">(DE-600)2253244-4</subfield><subfield code="x">1556276X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:13</subfield><subfield code="g">year:2018</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:9</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1186/s11671-018-2440-6</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/c4ed84d441a14b429e2c71ef9c7fddaf</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield 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Molecularly Imprinted Core-Shell CdSeSiO2/CDs as a Ratiometric Fluorescent Probe for 4-Nitrophenol Sensing

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