Near-infrared to near-infrared upconverting NaYF4:Yb3+,Tm3+ nanoparticles-aptamer-Au nanorods light resonance energy transfer system for the detection of mercuric(II) ions in solution.
Identifieur interne : 000297 ( PubMed/Corpus ); précédent : 000296; suivant : 000298Near-infrared to near-infrared upconverting NaYF4:Yb3+,Tm3+ nanoparticles-aptamer-Au nanorods light resonance energy transfer system for the detection of mercuric(II) ions in solution.
Auteurs : Hong-Qi Chen ; Fei Yuan ; Shao-Zhen Wang ; Juan Xu ; Yi-Yan Zhang ; Lun WangSource :
- The Analyst [ 1364-5528 ] ; 2013.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Ions, Mercury, Ytterbium.
- chemical , chemistry : Fluorides, Silver, Thulium, Ytterbium, Yttrium.
- chemistry : Metal Nanoparticles, Nanotubes.
- methods : Spectroscopy, Near-Infrared.
- Energy Transfer.
Abstract
A new luminescence resonant energy transfer (LRET) system has been designed that utilizes near-infrared (NIR)-to-NIR upconversion lanthanide nanophosphors (UCNPs) as the donor, and Au nanorods (Au NRs) as the acceptor. The UCNPs were excited by a near-infrared (980 nm) wavelength and also emitted at a near-infrared wavelength (804 nm) using an inexpensive infrared continuous wave laser diode. The Au NRs showed a high absorption band around 806 nm, which provided large spectral overlap between the donor and the acceptor. Hg(2+) ions were added to an aqueous solution containing the UCNPs and Au NRs that were modified with a Hg(2+) aptamer. Then, a sandwich-type LRET system was developed for the detection of Hg(2+) ions that had high sensitivity and selectivity in the NIR region. The method was successfully applied to the sensing of Hg(2+) ions in water and human serum samples.
DOI: 10.1039/c3an36921h
PubMed: 23463191
Links to Exploration step
pubmed:23463191Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Near-infrared to near-infrared upconverting NaYF4:Yb3+,Tm3+ nanoparticles-aptamer-Au nanorods light resonance energy transfer system for the detection of mercuric(II) ions in solution.</title><author><name sortKey="Chen, Hong Qi" sort="Chen, Hong Qi" uniqKey="Chen H" first="Hong-Qi" last="Chen">Hong-Qi Chen</name><affiliation><nlm:affiliation>Anhui Key Laboratory of Chemo-Biosensing, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, Fei" sort="Yuan, Fei" uniqKey="Yuan F" first="Fei" last="Yuan">Fei Yuan</name></author><author><name sortKey="Wang, Shao Zhen" sort="Wang, Shao Zhen" uniqKey="Wang S" first="Shao-Zhen" last="Wang">Shao-Zhen Wang</name></author><author><name sortKey="Xu, Juan" sort="Xu, Juan" uniqKey="Xu J" first="Juan" last="Xu">Juan Xu</name></author><author><name sortKey="Zhang, Yi Yan" sort="Zhang, Yi Yan" uniqKey="Zhang Y" first="Yi-Yan" last="Zhang">Yi-Yan Zhang</name></author><author><name sortKey="Wang, Lun" sort="Wang, Lun" uniqKey="Wang L" first="Lun" last="Wang">Lun Wang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2013">2013</date><idno type="doi">10.1039/c3an36921h</idno><idno type="RBID">pubmed:23463191</idno><idno type="pmid">23463191</idno><idno type="wicri:Area/PubMed/Corpus">000297</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000297</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Near-infrared to near-infrared upconverting NaYF4:Yb3+,Tm3+ nanoparticles-aptamer-Au nanorods light resonance energy transfer system for the detection of mercuric(II) ions in solution.</title><author><name sortKey="Chen, Hong Qi" sort="Chen, Hong Qi" uniqKey="Chen H" first="Hong-Qi" last="Chen">Hong-Qi Chen</name><affiliation><nlm:affiliation>Anhui Key Laboratory of Chemo-Biosensing, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, PR China.</nlm:affiliation></affiliation></author><author><name sortKey="Yuan, Fei" sort="Yuan, Fei" uniqKey="Yuan F" first="Fei" last="Yuan">Fei Yuan</name></author><author><name sortKey="Wang, Shao Zhen" sort="Wang, Shao Zhen" uniqKey="Wang S" first="Shao-Zhen" last="Wang">Shao-Zhen Wang</name></author><author><name sortKey="Xu, Juan" sort="Xu, Juan" uniqKey="Xu J" first="Juan" last="Xu">Juan Xu</name></author><author><name sortKey="Zhang, Yi Yan" sort="Zhang, Yi Yan" uniqKey="Zhang Y" first="Yi-Yan" last="Zhang">Yi-Yan Zhang</name></author><author><name sortKey="Wang, Lun" sort="Wang, Lun" uniqKey="Wang L" first="Lun" last="Wang">Lun Wang</name></author></analytic><series><title level="j">The Analyst</title><idno type="eISSN">1364-5528</idno><imprint><date when="2013" type="published">2013</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Energy Transfer</term><term>Fluorides (chemistry)</term><term>Ions (analysis)</term><term>Mercury (analysis)</term><term>Metal Nanoparticles (chemistry)</term><term>Nanotubes (chemistry)</term><term>Silver (chemistry)</term><term>Spectroscopy, Near-Infrared (methods)</term><term>Thulium (chemistry)</term><term>Ytterbium (analysis)</term><term>Ytterbium (chemistry)</term><term>Yttrium (chemistry)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Ions</term><term>Mercury</term><term>Ytterbium</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Fluorides</term><term>Silver</term><term>Thulium</term><term>Ytterbium</term><term>Yttrium</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Metal Nanoparticles</term><term>Nanotubes</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Spectroscopy, Near-Infrared</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Energy Transfer</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A new luminescence resonant energy transfer (LRET) system has been designed that utilizes near-infrared (NIR)-to-NIR upconversion lanthanide nanophosphors (UCNPs) as the donor, and Au nanorods (Au NRs) as the acceptor. The UCNPs were excited by a near-infrared (980 nm) wavelength and also emitted at a near-infrared wavelength (804 nm) using an inexpensive infrared continuous wave laser diode. The Au NRs showed a high absorption band around 806 nm, which provided large spectral overlap between the donor and the acceptor. Hg(2+) ions were added to an aqueous solution containing the UCNPs and Au NRs that were modified with a Hg(2+) aptamer. Then, a sandwich-type LRET system was developed for the detection of Hg(2+) ions that had high sensitivity and selectivity in the NIR region. The method was successfully applied to the sensing of Hg(2+) ions in water and human serum samples.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">23463191</PMID><DateCreated><Year>2013</Year><Month>03</Month><Day>19</Day></DateCreated><DateCompleted><Year>2014</Year><Month>02</Month><Day>18</Day></DateCompleted><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1364-5528</ISSN><JournalIssue CitedMedium="Internet"><Volume>138</Volume><Issue>8</Issue><PubDate><Year>2013</Year><Month>Apr</Month><Day>21</Day></PubDate></JournalIssue><Title>The Analyst</Title><ISOAbbreviation>Analyst</ISOAbbreviation></Journal><ArticleTitle>Near-infrared to near-infrared upconverting NaYF4:Yb3+,Tm3+ nanoparticles-aptamer-Au nanorods light resonance energy transfer system for the detection of mercuric(II) ions in solution.</ArticleTitle><Pagination><MedlinePgn>2392-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1039/c3an36921h</ELocationID><Abstract><AbstractText>A new luminescence resonant energy transfer (LRET) system has been designed that utilizes near-infrared (NIR)-to-NIR upconversion lanthanide nanophosphors (UCNPs) as the donor, and Au nanorods (Au NRs) as the acceptor. The UCNPs were excited by a near-infrared (980 nm) wavelength and also emitted at a near-infrared wavelength (804 nm) using an inexpensive infrared continuous wave laser diode. The Au NRs showed a high absorption band around 806 nm, which provided large spectral overlap between the donor and the acceptor. Hg(2+) ions were added to an aqueous solution containing the UCNPs and Au NRs that were modified with a Hg(2+) aptamer. Then, a sandwich-type LRET system was developed for the detection of Hg(2+) ions that had high sensitivity and selectivity in the NIR region. The method was successfully applied to the sensing of Hg(2+) ions in water and human serum samples.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Chen</LastName><ForeName>Hong-Qi</ForeName><Initials>HQ</Initials><AffiliationInfo><Affiliation>Anhui Key Laboratory of Chemo-Biosensing, Ministry of Education, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yuan</LastName><ForeName>Fei</ForeName><Initials>F</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Shao-Zhen</ForeName><Initials>SZ</Initials></Author><Author ValidYN="Y"><LastName>Xu</LastName><ForeName>Juan</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Yi-Yan</ForeName><Initials>YY</Initials></Author><Author 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UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007477">Ions</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000032">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008628">Mercury</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000032">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D053768">Metal Nanoparticles</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D043942">Nanotubes</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012834">Silver</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000737">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019265">Spectroscopy, 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