GlutaredoxinV1, Main, Exploration, bibRecord, 000120

Substrate Metabolism-Driven Assembly of High-Quality CdS xSe1- x Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.

Identifieur interne : 000120 ( Main/Exploration ); précédent : 000119; suivant : 000121

Substrate Metabolism-Driven Assembly of High-Quality CdS xSe1- x Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.

Source :

ACS nano [ 1936-086X ] ; 2019.

RBID : pubmed:30969107

Descripteurs français

KwdFr :
- Animaux (MeSH), Boîtes quantiques (composition chimique), Boîtes quantiques (métabolisme), Cadmium (composition chimique), Cadmium (pharmacologie), Escherichia coli (effets des médicaments et des substances chimiques), Fluorescence (MeSH), Glutarédoxines (composition chimique), Glutarédoxines (génétique), Humains (MeSH), Imagerie moléculaire (méthodes), Microscopie de fluorescence (méthodes), Souris (MeSH), Spécificité du substrat (effets des médicaments et des substances chimiques), Survie cellulaire (effets des médicaments et des substances chimiques), Sélénium (composition chimique), Sélénium (pharmacologie), Thiorédoxines (composition chimique), Thiorédoxines (génétique).
MESH :
- composition chimique : Boîtes quantiques, Cadmium, Glutarédoxines, Sélénium, Thiorédoxines.
- effets des médicaments et des substances chimiques : Escherichia coli, Spécificité du substrat, Survie cellulaire.
- génétique : Glutarédoxines, Thiorédoxines.
- métabolisme : Boîtes quantiques.
- méthodes : Imagerie moléculaire, Microscopie de fluorescence.
- pharmacologie : Cadmium, Sélénium.
- Animaux, Fluorescence, Humains, Souris.

English descriptors

KwdEn :
- Animals (MeSH), Cadmium (chemistry), Cadmium (pharmacology), Cell Survival (drug effects), Escherichia coli (drug effects), Fluorescence (MeSH), Glutaredoxins (chemistry), Glutaredoxins (genetics), Humans (MeSH), Mice (MeSH), Microscopy, Fluorescence (methods), Molecular Imaging (methods), Quantum Dots (chemistry), Quantum Dots (metabolism), Selenium (chemistry), Selenium (pharmacology), Substrate Specificity (drug effects), Thioredoxins (chemistry), Thioredoxins (genetics).
MESH :
- chemical , chemistry : Cadmium, Glutaredoxins, Selenium, Thioredoxins.
- chemical , genetics : Glutaredoxins, Thioredoxins.
- chemical , pharmacology : Cadmium, Selenium.
- chemistry : Quantum Dots.
- drug effects : Cell Survival, Escherichia coli, Substrate Specificity.
- metabolism : Quantum Dots.
- methods : Microscopy, Fluorescence, Molecular Imaging.
- Animals, Fluorescence, Humans, Mice.

Abstract

Biosynthesis offers opportunities for cost-effective and sustainable production of semiconductor quantum dots (QDs), but is currently restricted by poor controllability on the synthesis process, resulting from limited knowledge on the assembly mechanisms and the lack of effective control strategies. In this work, we provide molecular-level insights into the formation mechanism of biogenic QDs (Bio-QDs) and its connection with the cellular substrate metabolism in Escherichia coli. Strengthening the substrate metabolism for producing more reducing power was found to stimulate the production of several reduced thiol-containing proteins (including glutaredoxin and thioredoxin) that play key roles in Bio-QDs assembly. This effectively diverted the transformation route of the selenium (Se) and cadmium (Cd) metabolic from Cd₃(PO₄)₂ formation to CdS _xSe_{1- x} QDs assembly, yielding fine-sized (2.0 ± 0.4 nm), high-quality Bio-QDs with quantum yield (5.2%) and fluorescence lifetime (99.19 ns) far exceeding the existing counterparts. The underlying mechanisms of Bio-QDs crystallization and development were elucidated by density functional theory calculations and molecular dynamics simulation. The resulting Bio-QDs were successfully used for bioimaging of cancer cells and tumor tissue of mice without extra modification. Our work provides fundamental knowledge on the Bio-QDs assembly mechanisms and proposes an effective, facile regulation strategy, which may inspire advances in controlled synthesis and practical applications of Bio-QDs as well as other bionanomaterials.

DOI: 10.1021/acsnano.9b01581
PubMed: 30969107

Affiliations:

République populaire de Chine

Links toward previous steps (curation, corpus...)

to stream Main, to step Corpus: 000152
to stream Main, to step Curation: 000152

Le document en format XML

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Se<sub>1- x</sub>
 Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.</title>
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<author><name sortKey="Liu, Yang Zhong" sort="Liu, Yang Zhong" uniqKey="Liu Y" first="Yang-Zhong" last="Liu">Yang-Zhong Liu</name>
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<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
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<author><name sortKey="Yu, Han Qing" sort="Yu, Han Qing" uniqKey="Yu H" first="Han-Qing" last="Yu">Han-Qing Yu</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Substrate Metabolism-Driven Assembly of High-Quality CdS <sub>x</sub>
Se<sub>1- x</sub>
 Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.</title>
<author><name sortKey="Tian, Li Jiao" sort="Tian, Li Jiao" uniqKey="Tian L" first="Li-Jiao" last="Tian">Li-Jiao Tian</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
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<author><name sortKey="Min, Yuan" sort="Min, Yuan" uniqKey="Min Y" first="Yuan" last="Min">Yuan Min</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
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<author><name sortKey="Li, Wen Wei" sort="Li, Wen Wei" uniqKey="Li W" first="Wen-Wei" last="Li">Wen-Wei Li</name>
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<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
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<author><name sortKey="Chen, Jie Jie" sort="Chen, Jie Jie" uniqKey="Chen J" first="Jie-Jie" last="Chen">Jie-Jie Chen</name>
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<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
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<author><name sortKey="Zhou, Nan Qing" sort="Zhou, Nan Qing" uniqKey="Zhou N" first="Nan-Qing" last="Zhou">Nan-Qing Zhou</name>
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<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Zhu, Ting Ting" sort="Zhu, Ting Ting" uniqKey="Zhu T" first="Ting-Ting" last="Zhu">Ting-Ting Zhu</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Li, Dao Bo" sort="Li, Dao Bo" uniqKey="Li D" first="Dao-Bo" last="Li">Dao-Bo Li</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ma, Jing Yuan" sort="Ma, Jing Yuan" uniqKey="Ma J" first="Jing-Yuan" last="Ma">Jing-Yuan Ma</name>
<affiliation wicri:level="1"><nlm:affiliation>Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201204 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201204 </wicri:regionArea>
<wicri:noRegion>Shanghai 201204 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="An, Peng Fei" sort="An, Peng Fei" uniqKey="An P" first="Peng-Fei" last="An">Peng-Fei An</name>
<affiliation wicri:level="1"><nlm:affiliation>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 </wicri:regionArea>
<wicri:noRegion>Beijing 100049 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Zheng, Li Rong" sort="Zheng, Li Rong" uniqKey="Zheng L" first="Li-Rong" last="Zheng">Li-Rong Zheng</name>
<affiliation wicri:level="1"><nlm:affiliation>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 </wicri:regionArea>
<wicri:noRegion>Beijing 100049 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Huang, Hai" sort="Huang, Hai" uniqKey="Huang H" first="Hai" last="Huang">Hai Huang</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Liu, Yang Zhong" sort="Liu, Yang Zhong" uniqKey="Liu Y" first="Yang-Zhong" last="Liu">Yang-Zhong Liu</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Yu, Han Qing" sort="Yu, Han Qing" uniqKey="Yu H" first="Han-Qing" last="Yu">Han-Qing Yu</name>
<affiliation wicri:level="1"><nlm:affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</nlm:affiliation>
<country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 </wicri:regionArea>
<wicri:noRegion>Hefei 230026 </wicri:noRegion>
</affiliation>
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<series><title level="j">ACS nano</title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term>
<term>Cadmium (chemistry)</term>
<term>Cadmium (pharmacology)</term>
<term>Cell Survival (drug effects)</term>
<term>Escherichia coli (drug effects)</term>
<term>Fluorescence (MeSH)</term>
<term>Glutaredoxins (chemistry)</term>
<term>Glutaredoxins (genetics)</term>
<term>Humans (MeSH)</term>
<term>Mice (MeSH)</term>
<term>Microscopy, Fluorescence (methods)</term>
<term>Molecular Imaging (methods)</term>
<term>Quantum Dots (chemistry)</term>
<term>Quantum Dots (metabolism)</term>
<term>Selenium (chemistry)</term>
<term>Selenium (pharmacology)</term>
<term>Substrate Specificity (drug effects)</term>
<term>Thioredoxins (chemistry)</term>
<term>Thioredoxins (genetics)</term>
</keywords>
<keywords scheme="KwdFr" xml:lang="fr"><term>Animaux (MeSH)</term>
<term>Boîtes quantiques (composition chimique)</term>
<term>Boîtes quantiques (métabolisme)</term>
<term>Cadmium (composition chimique)</term>
<term>Cadmium (pharmacologie)</term>
<term>Escherichia coli (effets des médicaments et des substances chimiques)</term>
<term>Fluorescence (MeSH)</term>
<term>Glutarédoxines (composition chimique)</term>
<term>Glutarédoxines (génétique)</term>
<term>Humains (MeSH)</term>
<term>Imagerie moléculaire (méthodes)</term>
<term>Microscopie de fluorescence (méthodes)</term>
<term>Souris (MeSH)</term>
<term>Spécificité du substrat (effets des médicaments et des substances chimiques)</term>
<term>Survie cellulaire (effets des médicaments et des substances chimiques)</term>
<term>Sélénium (composition chimique)</term>
<term>Sélénium (pharmacologie)</term>
<term>Thiorédoxines (composition chimique)</term>
<term>Thiorédoxines (génétique)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Cadmium</term>
<term>Glutaredoxins</term>
<term>Selenium</term>
<term>Thioredoxins</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="genetics" xml:lang="en"><term>Glutaredoxins</term>
<term>Thioredoxins</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Cadmium</term>
<term>Selenium</term>
</keywords>
<keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Quantum Dots</term>
</keywords>
<keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Boîtes quantiques</term>
<term>Cadmium</term>
<term>Glutarédoxines</term>
<term>Sélénium</term>
<term>Thiorédoxines</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Cell Survival</term>
<term>Escherichia coli</term>
<term>Substrate Specificity</term>
</keywords>
<keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Escherichia coli</term>
<term>Spécificité du substrat</term>
<term>Survie cellulaire</term>
</keywords>
<keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Glutarédoxines</term>
<term>Thiorédoxines</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Quantum Dots</term>
</keywords>
<keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Microscopy, Fluorescence</term>
<term>Molecular Imaging</term>
</keywords>
<keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Boîtes quantiques</term>
</keywords>
<keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Imagerie moléculaire</term>
<term>Microscopie de fluorescence</term>
</keywords>
<keywords scheme="MESH" qualifier="pharmacologie" xml:lang="fr"><term>Cadmium</term>
<term>Sélénium</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Fluorescence</term>
<term>Humans</term>
<term>Mice</term>
</keywords>
<keywords scheme="MESH" xml:lang="fr"><term>Animaux</term>
<term>Fluorescence</term>
<term>Humains</term>
<term>Souris</term>
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<front><div type="abstract" xml:lang="en">Biosynthesis offers opportunities for cost-effective and sustainable production of semiconductor quantum dots (QDs), but is currently restricted by poor controllability on the synthesis process, resulting from limited knowledge on the assembly mechanisms and the lack of effective control strategies. In this work, we provide molecular-level insights into the formation mechanism of biogenic QDs (Bio-QDs) and its connection with the cellular substrate metabolism in Escherichia coli. Strengthening the substrate metabolism for producing more reducing power was found to stimulate the production of several reduced thiol-containing proteins (including glutaredoxin and thioredoxin) that play key roles in Bio-QDs assembly. This effectively diverted the transformation route of the selenium (Se) and cadmium (Cd) metabolic from Cd<sub>3</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 formation to CdS <sub>x</sub>
Se<sub>1- x</sub>
 QDs assembly, yielding fine-sized (2.0 ± 0.4 nm), high-quality Bio-QDs with quantum yield (5.2%) and fluorescence lifetime (99.19 ns) far exceeding the existing counterparts. The underlying mechanisms of Bio-QDs crystallization and development were elucidated by density functional theory calculations and molecular dynamics simulation. The resulting Bio-QDs were successfully used for bioimaging of cancer cells and tumor tissue of mice without extra modification. Our work provides fundamental knowledge on the Bio-QDs assembly mechanisms and proposes an effective, facile regulation strategy, which may inspire advances in controlled synthesis and practical applications of Bio-QDs as well as other bionanomaterials.</div>
</front>
</TEI>
<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30969107</PMID>
<DateCompleted><Year>2020</Year>
<Month>08</Month>
<Day>19</Day>
</DateCompleted>
<DateRevised><Year>2020</Year>
<Month>08</Month>
<Day>19</Day>
</DateRevised>
<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1936-086X</ISSN>
<JournalIssue CitedMedium="Internet"><Volume>13</Volume>
<Issue>5</Issue>
<PubDate><Year>2019</Year>
<Month>05</Month>
<Day>28</Day>
</PubDate>
</JournalIssue>
<Title>ACS nano</Title>
<ISOAbbreviation>ACS Nano</ISOAbbreviation>
</Journal>
<ArticleTitle>Substrate Metabolism-Driven Assembly of High-Quality CdS <sub>x</sub>
Se<sub>1- x</sub>
 Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.</ArticleTitle>
<Pagination><MedlinePgn>5841-5851</MedlinePgn>
</Pagination>
<ELocationID EIdType="doi" ValidYN="Y">10.1021/acsnano.9b01581</ELocationID>
<Abstract><AbstractText>Biosynthesis offers opportunities for cost-effective and sustainable production of semiconductor quantum dots (QDs), but is currently restricted by poor controllability on the synthesis process, resulting from limited knowledge on the assembly mechanisms and the lack of effective control strategies. In this work, we provide molecular-level insights into the formation mechanism of biogenic QDs (Bio-QDs) and its connection with the cellular substrate metabolism in Escherichia coli. Strengthening the substrate metabolism for producing more reducing power was found to stimulate the production of several reduced thiol-containing proteins (including glutaredoxin and thioredoxin) that play key roles in Bio-QDs assembly. This effectively diverted the transformation route of the selenium (Se) and cadmium (Cd) metabolic from Cd<sub>3</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 formation to CdS <sub>x</sub>
Se<sub>1- x</sub>
 QDs assembly, yielding fine-sized (2.0 ± 0.4 nm), high-quality Bio-QDs with quantum yield (5.2%) and fluorescence lifetime (99.19 ns) far exceeding the existing counterparts. The underlying mechanisms of Bio-QDs crystallization and development were elucidated by density functional theory calculations and molecular dynamics simulation. The resulting Bio-QDs were successfully used for bioimaging of cancer cells and tumor tissue of mice without extra modification. Our work provides fundamental knowledge on the Bio-QDs assembly mechanisms and proposes an effective, facile regulation strategy, which may inspire advances in controlled synthesis and practical applications of Bio-QDs as well as other bionanomaterials.</AbstractText>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tian</LastName>
<ForeName>Li-Jiao</ForeName>
<Initials>LJ</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Min</LastName>
<ForeName>Yuan</ForeName>
<Initials>Y</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Li</LastName>
<ForeName>Wen-Wei</ForeName>
<Initials>WW</Initials>
<Identifier Source="ORCID">0000-0001-9280-0045</Identifier>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Chen</LastName>
<ForeName>Jie-Jie</ForeName>
<Initials>JJ</Initials>
<Identifier Source="ORCID">0000-0002-2539-8305</Identifier>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhou</LastName>
<ForeName>Nan-Qing</ForeName>
<Initials>NQ</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhu</LastName>
<ForeName>Ting-Ting</ForeName>
<Initials>TT</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Li</LastName>
<ForeName>Dao-Bo</ForeName>
<Initials>DB</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Ma</LastName>
<ForeName>Jing-Yuan</ForeName>
<Initials>JY</Initials>
<AffiliationInfo><Affiliation>Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics , Chinese Academy of Sciences , Shanghai 201204 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>An</LastName>
<ForeName>Peng-Fei</ForeName>
<Initials>PF</Initials>
<AffiliationInfo><Affiliation>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zheng</LastName>
<ForeName>Li-Rong</ForeName>
<Initials>LR</Initials>
<AffiliationInfo><Affiliation>Beijing Synchrotron Radiation Laboratory, Institute of High Energy Physics , Chinese Academy of Science , Beijing 100049 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Huang</LastName>
<ForeName>Hai</ForeName>
<Initials>H</Initials>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Liu</LastName>
<ForeName>Yang-Zhong</ForeName>
<Initials>YZ</Initials>
<Identifier Source="ORCID">0000-0003-2891-7964</Identifier>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Yu</LastName>
<ForeName>Han-Qing</ForeName>
<Initials>HQ</Initials>
<Identifier Source="ORCID">0000-0001-5247-6244</Identifier>
<AffiliationInfo><Affiliation>CAS Key Laboratory of Urban Pollutant Conversion, Department of Applied Chemistry , University of Science and Technology of China , Hefei 230026 , China.</Affiliation>
</AffiliationInfo>
</Author>
</AuthorList>
<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
</PublicationTypeList>
<ArticleDate DateType="Electronic"><Year>2019</Year>
<Month>04</Month>
<Day>15</Day>
</ArticleDate>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>ACS Nano</MedlineTA>
<NlmUniqueID>101313589</NlmUniqueID>
<ISSNLinking>1936-0851</ISSNLinking>
</MedlineJournalInfo>
<ChemicalList><Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D054477">Glutaredoxins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>00BH33GNGH</RegistryNumber>
<NameOfSubstance UI="D002104">Cadmium</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>52500-60-4</RegistryNumber>
<NameOfSubstance UI="D013879">Thioredoxins</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>H6241UJ22B</RegistryNumber>
<NameOfSubstance UI="D012643">Selenium</NameOfSubstance>
</Chemical>
</ChemicalList>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002104" MajorTopicYN="N">Cadmium</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D002470" MajorTopicYN="N">Cell Survival</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D004926" MajorTopicYN="N">Escherichia coli</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D005453" MajorTopicYN="N">Fluorescence</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D054477" MajorTopicYN="N">Glutaredoxins</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D051379" MajorTopicYN="N">Mice</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008856" MajorTopicYN="N">Microscopy, Fluorescence</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="N">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D057054" MajorTopicYN="N">Molecular Imaging</DescriptorName>
<QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D045663" MajorTopicYN="N">Quantum Dots</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012643" MajorTopicYN="N">Selenium</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
<QualifierName UI="Q000494" MajorTopicYN="N">pharmacology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013379" MajorTopicYN="N">Substrate Specificity</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013879" MajorTopicYN="N">Thioredoxins</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">assembly mechanism</Keyword>
<Keyword MajorTopicYN="Y">bioimaging</Keyword>
<Keyword MajorTopicYN="Y">biosynthesis</Keyword>
<Keyword MajorTopicYN="Y">metabolism</Keyword>
<Keyword MajorTopicYN="Y">quantum dots</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2019</Year>
<Month>4</Month>
<Day>11</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2020</Year>
<Month>8</Month>
<Day>20</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2019</Year>
<Month>4</Month>
<Day>11</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">30969107</ArticleId>
<ArticleId IdType="doi">10.1021/acsnano.9b01581</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
<affiliations><list><country><li>République populaire de Chine</li>
</country>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Tian, Li Jiao" sort="Tian, Li Jiao" uniqKey="Tian L" first="Li-Jiao" last="Tian">Li-Jiao Tian</name>
</noRegion>
<name sortKey="An, Peng Fei" sort="An, Peng Fei" uniqKey="An P" first="Peng-Fei" last="An">Peng-Fei An</name>
<name sortKey="Chen, Jie Jie" sort="Chen, Jie Jie" uniqKey="Chen J" first="Jie-Jie" last="Chen">Jie-Jie Chen</name>
<name sortKey="Huang, Hai" sort="Huang, Hai" uniqKey="Huang H" first="Hai" last="Huang">Hai Huang</name>
<name sortKey="Li, Dao Bo" sort="Li, Dao Bo" uniqKey="Li D" first="Dao-Bo" last="Li">Dao-Bo Li</name>
<name sortKey="Li, Wen Wei" sort="Li, Wen Wei" uniqKey="Li W" first="Wen-Wei" last="Li">Wen-Wei Li</name>
<name sortKey="Liu, Yang Zhong" sort="Liu, Yang Zhong" uniqKey="Liu Y" first="Yang-Zhong" last="Liu">Yang-Zhong Liu</name>
<name sortKey="Ma, Jing Yuan" sort="Ma, Jing Yuan" uniqKey="Ma J" first="Jing-Yuan" last="Ma">Jing-Yuan Ma</name>
<name sortKey="Min, Yuan" sort="Min, Yuan" uniqKey="Min Y" first="Yuan" last="Min">Yuan Min</name>
<name sortKey="Yu, Han Qing" sort="Yu, Han Qing" uniqKey="Yu H" first="Han-Qing" last="Yu">Han-Qing Yu</name>
<name sortKey="Zheng, Li Rong" sort="Zheng, Li Rong" uniqKey="Zheng L" first="Li-Rong" last="Zheng">Li-Rong Zheng</name>
<name sortKey="Zhou, Nan Qing" sort="Zhou, Nan Qing" uniqKey="Zhou N" first="Nan-Qing" last="Zhou">Nan-Qing Zhou</name>
<name sortKey="Zhu, Ting Ting" sort="Zhu, Ting Ting" uniqKey="Zhu T" first="Ting-Ting" last="Zhu">Ting-Ting Zhu</name>
</country>
</tree>
</affiliations>
</record>

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Substrate Metabolism-Driven Assembly of High-Quality CdS xSe1- x Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.

Substrate Metabolism-Driven Assembly of High-Quality CdS xSe1- x Quantum Dots in Escherichia coli: Molecular Mechanisms and Bioimaging Application.

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