Surfactant and heavy metal interaction in poplar: a focus on SDS and Zn uptake.
Identifieur interne : 000C63 ( Main/Exploration ); précédent : 000C62; suivant : 000C64Surfactant and heavy metal interaction in poplar: a focus on SDS and Zn uptake.
Auteurs : Erika C. Pierattini [Italie] ; Alessandra Francini [Italie] ; Andrea Raffaelli [Italie] ; Luca Sebastiani [Italie]Source :
- Tree physiology [ 1758-4469 ] ; 2018.
Descripteurs français
- KwdFr :
- MESH :
- métabolisme : Dodécyl-sulfate de sodium, Métaux lourds, Populus, Tensioactifs, Zinc.
English descriptors
- KwdEn :
- MESH :
- chemical , metabolism : Metals, Heavy, Sodium Dodecyl Sulfate, Surface-Active Agents, Zinc.
- metabolism : Populus.
Abstract
Surfactants are widely used detergent ingredients and, thanks to their chemical properties, they are applied for remediation of sites polluted by heavy metals and organic contaminants, both in soil flushing and in phytoremediation. However, their direct effects on tree physiology especially in consociation with heavy metal pollution, as well as their possible absorption by plants, have not been appropriately investigated. In order to evaluate plant uptake/translocation of the surfactant sodium dodecyl sulfate (SDS) and the heavy metal zinc (Zn) in Populus alba L. Villafranca clone, SDS was applied alone (0.5 mM) or in combination with Zn (1 mM). Physiological effects on plant growth and photosynthetic performance were investigated. An increasing trend of Zn translocation towards basal leaves as a consequence of SDS co-treatment (1 mM Zn + 0.5 mM SDS; P = 0.03) was observed, proving the ability of SDS to improve heavy metals translocation. However, SDS exposure (both in 0.5 mM SDS and 1 mM Zn + 0.5 mM SDS treated plants) resulted in the appearance of foliar necrosis that expanded with an acropetal trend and finally led to leaf abscission. This phenotype may be caused by the emergence of an additional stress during the experimental trial, which could be related to the dissociation of sodium (Na) ions from the dodecyl sulfate molecules in the hydroponic system. In fact, while liquid chromatography-tandem mass spectrometry measurements revealed that dodecyl sulfate is mainly retained at root levels, Na is translocated to the aerial parts of the plant.
DOI: 10.1093/treephys/tpx155
PubMed: 29228357
Affiliations:
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Pierattini</name><affiliation wicri:level="1"><nlm:affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa</wicri:regionArea><wicri:noRegion>I-56127 Pisa</wicri:noRegion></affiliation></author><author><name sortKey="Francini, Alessandra" sort="Francini, Alessandra" uniqKey="Francini A" first="Alessandra" last="Francini">Alessandra Francini</name><affiliation wicri:level="1"><nlm:affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa</wicri:regionArea><wicri:noRegion>I-56127 Pisa</wicri:noRegion></affiliation></author><author><name sortKey="Raffaelli, Andrea" sort="Raffaelli, Andrea" uniqKey="Raffaelli A" first="Andrea" last="Raffaelli">Andrea Raffaelli</name><affiliation wicri:level="1"><nlm:affiliation>CNR-Istituto di Fisiologia Clinica, Via Moruzzi 1, I-56124 Pisa, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>CNR-Istituto di Fisiologia Clinica, Via Moruzzi 1, I-56124 Pisa</wicri:regionArea><wicri:noRegion>I-56124 Pisa</wicri:noRegion></affiliation></author><author><name sortKey="Sebastiani, Luca" sort="Sebastiani, Luca" uniqKey="Sebastiani L" first="Luca" last="Sebastiani">Luca Sebastiani</name><affiliation wicri:level="1"><nlm:affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa</wicri:regionArea><wicri:noRegion>I-56127 Pisa</wicri:noRegion></affiliation></author></analytic><series><title level="j">Tree physiology</title><idno type="eISSN">1758-4469</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Metals, Heavy (metabolism)</term><term>Populus (metabolism)</term><term>Sodium Dodecyl Sulfate (metabolism)</term><term>Surface-Active Agents (metabolism)</term><term>Zinc (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Dodécyl-sulfate de sodium (métabolisme)</term><term>Métaux lourds (métabolisme)</term><term>Populus (métabolisme)</term><term>Tensioactifs (métabolisme)</term><term>Zinc (métabolisme)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Metals, Heavy</term><term>Sodium Dodecyl Sulfate</term><term>Surface-Active Agents</term><term>Zinc</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Dodécyl-sulfate de sodium</term><term>Métaux lourds</term><term>Populus</term><term>Tensioactifs</term><term>Zinc</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Surfactants are widely used detergent ingredients and, thanks to their chemical properties, they are applied for remediation of sites polluted by heavy metals and organic contaminants, both in soil flushing and in phytoremediation. However, their direct effects on tree physiology especially in consociation with heavy metal pollution, as well as their possible absorption by plants, have not been appropriately investigated. In order to evaluate plant uptake/translocation of the surfactant sodium dodecyl sulfate (SDS) and the heavy metal zinc (Zn) in Populus alba L. Villafranca clone, SDS was applied alone (0.5 mM) or in combination with Zn (1 mM). Physiological effects on plant growth and photosynthetic performance were investigated. An increasing trend of Zn translocation towards basal leaves as a consequence of SDS co-treatment (1 mM Zn + 0.5 mM SDS; P = 0.03) was observed, proving the ability of SDS to improve heavy metals translocation. However, SDS exposure (both in 0.5 mM SDS and 1 mM Zn + 0.5 mM SDS treated plants) resulted in the appearance of foliar necrosis that expanded with an acropetal trend and finally led to leaf abscission. This phenotype may be caused by the emergence of an additional stress during the experimental trial, which could be related to the dissociation of sodium (Na) ions from the dodecyl sulfate molecules in the hydroponic system. In fact, while liquid chromatography-tandem mass spectrometry measurements revealed that dodecyl sulfate is mainly retained at root levels, Na is translocated to the aerial parts of the plant.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">29228357</PMID><DateCompleted><Year>2018</Year><Month>10</Month><Day>22</Day></DateCompleted><DateRevised><Year>2018</Year><Month>10</Month><Day>22</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Electronic">1758-4469</ISSN><JournalIssue CitedMedium="Internet"><Volume>38</Volume><Issue>1</Issue><PubDate><Year>2018</Year><Month>01</Month><Day>01</Day></PubDate></JournalIssue><Title>Tree physiology</Title><ISOAbbreviation>Tree Physiol</ISOAbbreviation></Journal><ArticleTitle>Surfactant and heavy metal interaction in poplar: a focus on SDS and Zn uptake.</ArticleTitle><Pagination><MedlinePgn>109-118</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1093/treephys/tpx155</ELocationID><Abstract><AbstractText>Surfactants are widely used detergent ingredients and, thanks to their chemical properties, they are applied for remediation of sites polluted by heavy metals and organic contaminants, both in soil flushing and in phytoremediation. However, their direct effects on tree physiology especially in consociation with heavy metal pollution, as well as their possible absorption by plants, have not been appropriately investigated. In order to evaluate plant uptake/translocation of the surfactant sodium dodecyl sulfate (SDS) and the heavy metal zinc (Zn) in Populus alba L. Villafranca clone, SDS was applied alone (0.5 mM) or in combination with Zn (1 mM). Physiological effects on plant growth and photosynthetic performance were investigated. An increasing trend of Zn translocation towards basal leaves as a consequence of SDS co-treatment (1 mM Zn + 0.5 mM SDS; P = 0.03) was observed, proving the ability of SDS to improve heavy metals translocation. However, SDS exposure (both in 0.5 mM SDS and 1 mM Zn + 0.5 mM SDS treated plants) resulted in the appearance of foliar necrosis that expanded with an acropetal trend and finally led to leaf abscission. This phenotype may be caused by the emergence of an additional stress during the experimental trial, which could be related to the dissociation of sodium (Na) ions from the dodecyl sulfate molecules in the hydroponic system. In fact, while liquid chromatography-tandem mass spectrometry measurements revealed that dodecyl sulfate is mainly retained at root levels, Na is translocated to the aerial parts of the plant.</AbstractText><CopyrightInformation>© The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pierattini</LastName><ForeName>Erika C</ForeName><Initials>EC</Initials><AffiliationInfo><Affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Francini</LastName><ForeName>Alessandra</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Raffaelli</LastName><ForeName>Andrea</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>CNR-Istituto di Fisiologia Clinica, Via Moruzzi 1, I-56124 Pisa, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sebastiani</LastName><ForeName>Luca</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>BioLabs, Institute of Life Science, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà 33, I-56127 Pisa, Italy.</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></Article><MedlineJournalInfo><Country>Canada</Country><MedlineTA>Tree Physiol</MedlineTA><NlmUniqueID>100955338</NlmUniqueID><ISSNLinking>0829-318X</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D019216">Metals, Heavy</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D013501">Surface-Active Agents</NameOfSubstance></Chemical><Chemical><RegistryNumber>368GB5141J</RegistryNumber><NameOfSubstance UI="D012967">Sodium Dodecyl Sulfate</NameOfSubstance></Chemical><Chemical><RegistryNumber>J41CSQ7QDS</RegistryNumber><NameOfSubstance UI="D015032">Zinc</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D019216" MajorTopicYN="N">Metals, Heavy</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012967" MajorTopicYN="N">Sodium Dodecyl Sulfate</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013501" MajorTopicYN="N">Surface-Active Agents</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015032" MajorTopicYN="N">Zinc</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">Populus alba</Keyword><Keyword MajorTopicYN="Y">dodecyl sulfate</Keyword><Keyword MajorTopicYN="Y">growth analysis</Keyword><Keyword MajorTopicYN="Y">hydroponic system</Keyword><Keyword MajorTopicYN="Y">pollutants mixtures</Keyword><Keyword MajorTopicYN="Y">zinc</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2017</Year><Month>05</Month><Day>25</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2017</Year><Month>11</Month><Day>14</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2017</Year><Month>12</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>10</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2017</Year><Month>12</Month><Day>12</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">29228357</ArticleId><ArticleId IdType="pii">4690695</ArticleId><ArticleId IdType="doi">10.1093/treephys/tpx155</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Italie</li></country></list><tree><country name="Italie"><noRegion><name sortKey="Pierattini, Erika C" sort="Pierattini, Erika C" uniqKey="Pierattini E" first="Erika C" last="Pierattini">Erika C. Pierattini</name></noRegion><name sortKey="Francini, Alessandra" sort="Francini, Alessandra" uniqKey="Francini A" first="Alessandra" last="Francini">Alessandra Francini</name><name sortKey="Raffaelli, Andrea" sort="Raffaelli, Andrea" uniqKey="Raffaelli A" first="Andrea" last="Raffaelli">Andrea Raffaelli</name><name sortKey="Sebastiani, Luca" sort="Sebastiani, Luca" uniqKey="Sebastiani L" first="Luca" last="Sebastiani">Luca Sebastiani</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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