Toxicity of nanodiamonds to white rot fungi Phanerochaete chrysosporium through oxidative stress.
Identifieur interne : 000003 ( Main/Exploration ); précédent : 000002; suivant : 000004Toxicity of nanodiamonds to white rot fungi Phanerochaete chrysosporium through oxidative stress.
Auteurs : Qiang Ma [République populaire de Chine] ; Qiangqiang Zhang [République populaire de Chine] ; Shengnan Yang [République populaire de Chine] ; Ailimire Yilihamu [République populaire de Chine] ; Mengyao Shi [République populaire de Chine] ; Bowei Ouyang [République populaire de Chine] ; Xin Guan [République populaire de Chine] ; Sheng-Tao Yang [République populaire de Chine]Source :
- Colloids and surfaces. B, Biointerfaces [ 1873-4367 ] ; 2020.
Abstract
Nanodiamonds (NDs) are produced with large scale and applied in many areas, thus the environmental impacts and hazards of NDs should be systematically investigated. In this study, we evaluated the interaction between detonation NDs and white rot fungus Phanerochaete chrysosporium and the impact on the fungus decompositions activities. NDs did not influence the biomass gain of P. chrysosporium and the culture medium pH values. The mycelia of P. chrysosporium were destroyed upon the direct contact with NDs, while the rest retained the fibrous structure. Ultrastructural observations suggested that small aggregates of NDs seldom entered the fungus cells, but the break of cell wall and the loss of cytoplasm were induced by NDs. Under both optical and electron microscopes, the aggregation of colloidal ND particles was observed, which was the possible reason of low toxicity. High concentrations of NDs inhibited the laccase activity and manganese peroxidase activity of P. chrysosporium, which led to the decrease of decomposition activity for pollutants. Colloidal ND particles were not well dispersed in sawdust degradation evaluations, so no inhibitive effect was observed for wood degradation. The toxicological mechanism of NDs was assigned to oxidative stress. The results collectively suggested that NDs had low toxicity to white rot fungi and could be applied safely. The colloid dispersion/aggregation of nanoparticles in biological systems should be carefully considered during the design of safe nanomaterials.
DOI: 10.1016/j.colsurfb.2019.110658
PubMed: 31810567
Affiliations:
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Electronic address: yangst@pku.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:31810567</idno><idno type="pmid">31810567</idno><idno type="doi">10.1016/j.colsurfb.2019.110658</idno><idno type="wicri:Area/Main/Corpus">000038</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000038</idno><idno type="wicri:Area/Main/Curation">000038</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000038</idno><idno type="wicri:Area/Main/Exploration">000038</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Toxicity of nanodiamonds to white rot fungi Phanerochaete chrysosporium through oxidative stress.</title><author><name sortKey="Ma, Qiang" sort="Ma, Qiang" uniqKey="Ma Q" first="Qiang" last="Ma">Qiang Ma</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Qiangqiang" sort="Zhang, Qiangqiang" uniqKey="Zhang Q" first="Qiangqiang" last="Zhang">Qiangqiang Zhang</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Yang, Shengnan" sort="Yang, Shengnan" uniqKey="Yang S" first="Shengnan" last="Yang">Shengnan Yang</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Yilihamu, Ailimire" sort="Yilihamu, Ailimire" uniqKey="Yilihamu A" first="Ailimire" last="Yilihamu">Ailimire Yilihamu</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Shi, Mengyao" sort="Shi, Mengyao" uniqKey="Shi M" first="Mengyao" last="Shi">Mengyao Shi</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Ouyang, Bowei" sort="Ouyang, Bowei" uniqKey="Ouyang B" first="Bowei" last="Ouyang">Bowei Ouyang</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Guan, Xin" sort="Guan, Xin" uniqKey="Guan X" first="Xin" last="Guan">Xin Guan</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author><author><name sortKey="Yang, Sheng Tao" sort="Yang, Sheng Tao" uniqKey="Yang S" first="Sheng-Tao" last="Yang">Sheng-Tao Yang</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China. Electronic address: yangst@pku.edu.cn.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041</wicri:regionArea><wicri:noRegion>Chengdu 610041</wicri:noRegion></affiliation></author></analytic><series><title level="j">Colloids and surfaces. B, Biointerfaces</title><idno type="eISSN">1873-4367</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Nanodiamonds (NDs) are produced with large scale and applied in many areas, thus the environmental impacts and hazards of NDs should be systematically investigated. In this study, we evaluated the interaction between detonation NDs and white rot fungus Phanerochaete chrysosporium and the impact on the fungus decompositions activities. NDs did not influence the biomass gain of P. chrysosporium and the culture medium pH values. The mycelia of P. chrysosporium were destroyed upon the direct contact with NDs, while the rest retained the fibrous structure. Ultrastructural observations suggested that small aggregates of NDs seldom entered the fungus cells, but the break of cell wall and the loss of cytoplasm were induced by NDs. Under both optical and electron microscopes, the aggregation of colloidal ND particles was observed, which was the possible reason of low toxicity. High concentrations of NDs inhibited the laccase activity and manganese peroxidase activity of P. chrysosporium, which led to the decrease of decomposition activity for pollutants. Colloidal ND particles were not well dispersed in sawdust degradation evaluations, so no inhibitive effect was observed for wood degradation. The toxicological mechanism of NDs was assigned to oxidative stress. The results collectively suggested that NDs had low toxicity to white rot fungi and could be applied safely. The colloid dispersion/aggregation of nanoparticles in biological systems should be carefully considered during the design of safe nanomaterials.</div></front></TEI><pubmed><MedlineCitation Status="In-Process" Owner="NLM"><PMID Version="1">31810567</PMID><DateRevised><Year>2020</Year><Month>03</Month><Day>16</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-4367</ISSN><JournalIssue CitedMedium="Internet"><Volume>187</Volume><PubDate><Year>2020</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Colloids and surfaces. B, Biointerfaces</Title><ISOAbbreviation>Colloids Surf B Biointerfaces</ISOAbbreviation></Journal><ArticleTitle>Toxicity of nanodiamonds to white rot fungi Phanerochaete chrysosporium through oxidative stress.</ArticleTitle><Pagination><MedlinePgn>110658</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0927-7765(19)30802-1</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.colsurfb.2019.110658</ELocationID><Abstract><AbstractText>Nanodiamonds (NDs) are produced with large scale and applied in many areas, thus the environmental impacts and hazards of NDs should be systematically investigated. In this study, we evaluated the interaction between detonation NDs and white rot fungus Phanerochaete chrysosporium and the impact on the fungus decompositions activities. NDs did not influence the biomass gain of P. chrysosporium and the culture medium pH values. The mycelia of P. chrysosporium were destroyed upon the direct contact with NDs, while the rest retained the fibrous structure. Ultrastructural observations suggested that small aggregates of NDs seldom entered the fungus cells, but the break of cell wall and the loss of cytoplasm were induced by NDs. Under both optical and electron microscopes, the aggregation of colloidal ND particles was observed, which was the possible reason of low toxicity. High concentrations of NDs inhibited the laccase activity and manganese peroxidase activity of P. chrysosporium, which led to the decrease of decomposition activity for pollutants. Colloidal ND particles were not well dispersed in sawdust degradation evaluations, so no inhibitive effect was observed for wood degradation. The toxicological mechanism of NDs was assigned to oxidative stress. The results collectively suggested that NDs had low toxicity to white rot fungi and could be applied safely. The colloid dispersion/aggregation of nanoparticles in biological systems should be carefully considered during the design of safe nanomaterials.</AbstractText><CopyrightInformation>Copyright © 2019 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ma</LastName><ForeName>Qiang</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Qiangqiang</ForeName><Initials>Q</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Shengnan</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yilihamu</LastName><ForeName>Ailimire</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Shi</LastName><ForeName>Mengyao</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Ouyang</LastName><ForeName>Bowei</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Guan</LastName><ForeName>Xin</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yang</LastName><ForeName>Sheng-Tao</ForeName><Initials>ST</Initials><AffiliationInfo><Affiliation>College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu 610041, China. Electronic address: yangst@pku.edu.cn.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2019</Year><Month>11</Month><Day>26</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Colloids Surf B Biointerfaces</MedlineTA><NlmUniqueID>9315133</NlmUniqueID><ISSNLinking>0927-7765</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Colloidal particles</Keyword><Keyword MajorTopicYN="N">Nanodiamonds</Keyword><Keyword MajorTopicYN="N">Nanomaterials</Keyword><Keyword MajorTopicYN="N">Toxicity</Keyword><Keyword MajorTopicYN="N">White rot fungus</Keyword></KeywordList><CoiStatement>Declaration of Competing Interest The authors declare that there are no conflicts of interest.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>08</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2019</Year><Month>10</Month><Day>21</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2019</Year><Month>11</Month><Day>22</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>12</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>12</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>12</Month><Day>8</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">31810567</ArticleId><ArticleId IdType="pii">S0927-7765(19)30802-1</ArticleId><ArticleId IdType="doi">10.1016/j.colsurfb.2019.110658</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="Ma, Qiang" sort="Ma, Qiang" uniqKey="Ma Q" first="Qiang" last="Ma">Qiang Ma</name></noRegion><name sortKey="Guan, Xin" sort="Guan, Xin" uniqKey="Guan X" first="Xin" last="Guan">Xin Guan</name><name sortKey="Ouyang, Bowei" sort="Ouyang, Bowei" uniqKey="Ouyang B" first="Bowei" last="Ouyang">Bowei Ouyang</name><name sortKey="Shi, Mengyao" sort="Shi, Mengyao" uniqKey="Shi M" first="Mengyao" last="Shi">Mengyao Shi</name><name sortKey="Yang, Sheng Tao" sort="Yang, Sheng Tao" uniqKey="Yang S" first="Sheng-Tao" last="Yang">Sheng-Tao Yang</name><name sortKey="Yang, Shengnan" sort="Yang, Shengnan" uniqKey="Yang S" first="Shengnan" last="Yang">Shengnan Yang</name><name sortKey="Yilihamu, Ailimire" sort="Yilihamu, Ailimire" uniqKey="Yilihamu A" first="Ailimire" last="Yilihamu">Ailimire Yilihamu</name><name sortKey="Zhang, Qiangqiang" sort="Zhang, Qiangqiang" uniqKey="Zhang Q" first="Qiangqiang" last="Zhang">Qiangqiang Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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