{"refrec":{"BRefID":280783,"RR":"<b>Tesson, B.; Genet, M.J.; Fernandez, V.; Degand, S.; Rouxhet, P.G.; Martin-Jézéquel, V.</b> (2009). Surface chemical composition of diatoms. <i>ChemBioChem 10(12)</i>: 2011-2024. <a href=\"https://dx.doi.org/10.1002/cbic.200800811\" target=\"_blank\">https://dx.doi.org/10.1002/cbic.200800811</a>","BEntID":272802,"PublicFlag":1,"CheckedFlag":1,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>ChemBioChem 10(12)</i>: 2011-2024. <a href=\"https://dx.doi.org/10.1002/cbic.200800811\" target=\"_blank\">https://dx.doi.org/10.1002/cbic.200800811</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Tesson, B.; Genet, M.J.; Fernandez, V.; Degand, S.; Rouxhet, P.G.; Martin-Jézéquel, V.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Tesson, B. <i>et al.</i>","Englishabstract":"Among diatoms, <i>Phaeodactylum tricornutum</i> is a peculiar species that exists in three morphotypes with distinct cell wall structures and low silica content. X-ray photoelectron spectroscopy (XPS) analysis was performed on <i>P. tricornutum</i> and compared with diatom <i>Thalassiosira pseudonana</i>; the results provide new information on the chemical composition (elements, chemical functions, classes of biochemical compounds) of the cell surface. Two types of silicon were found: condensed silica (SiO<sub>2</sub>) and weakly polymerised silicate. Cells of <i>T. pseudonana</i> showed the highest concentration of silicon, with a majority in the form of condensed silica. For the fusiform and triradiate morphotypes of <i>P. tricornutum</i>, the majority of the small concentration of silica found was in the form of weakly polymerised silicate. For all morphotypes of <i>P. tricornutum</i>, higher polysaccharide concentrations replaced silica as a structural part of the cell wall. In both diatoms, a high concentration of lipids was measured, in the form of carboxylic esters. Protonated nitrogen and phosphate were found in correlated amounts and attributed not only to phospholipids but also to phosphoproteins. Chloride ions characterised by a high electron density might be associated to these moieties. Sulfate groups were also detected, principally in <i>P. tricornutum</i>, and attributed to monoesters of polysaccharides.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Surface chemical composition of diatoms","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"biomineralization; diatoms; silica; silicates; X-ray photoelectronspectroscopy","OtherDescriptors":null,"Notes":null,"AnaPub":2009,"MonPub":null,"DateUpdate":"2022-04-13","DateCreate":"2016-10-09","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000269279700016","VABBcode":null,"OpenAcc":0,"DOI":"10.1002/cbic.200800811"},"refs":null,"anarec":{"AnaID":280783,"PubliDate":2009,"Pagination":"2011-2024","XtraPublOfAnaID":null,"ISBN":null,"Volume":"10","Issue":"12","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":215798,"SerRR":"ChemBioChem. Wiley-VCH: Weinheim.  ISSN 1439-4227; e-ISSN 1439-7633","StandardTitleSer":"ChemBioChem","ISSN":"1439-4227","AbbrevSer":"ChemBioChem","StandardTitleMon":null,"StartPage":2011,"Pages":14,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Tesson","Firstname":"Benoit","Initials":"B.","Affiliation":"Univ Nantes, Sante EA 2160, F-44322 Nantes, France.","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241165,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Genet","Firstname":"Michel","Initials":"M.J.","Affiliation":"Unité de Chimie des Interfaces, Université Catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241166,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Fernandez","Firstname":"Vincent","Initials":"V.","Affiliation":"Univ Nantes, Inst Mat Jean Rouxel IMN, CNRS, F-44322 Nantes, France.","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241167,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Degand","Firstname":"Simon","Initials":"S.","Affiliation":"Unité de Chimie des Interfaces, Université Catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241168,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Rouxhet","Firstname":"Paul","Initials":"P.G.","Affiliation":"Unité de Chimie des Interfaces, Université Catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241169,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Martin-Jézéquel","Firstname":"Véronique","Initials":"V.","Affiliation":"Univ Nantes, Sante EA 2160, F-44322 Nantes, France.","Discriminator":null,"CorporateFlag":0,"BEntID":272802,"AutID":241170,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":375347,"LibID":36,"BRefID":280783,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":null,"ShelfLocCode":"375347","RFID":null,"PaidValue":null,"Medium":"Server","Description":"Interne VLIZ documenten","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Non-open access","URL":null,"ClassifID":228,"Classification":"Non-open access","ReqLink":1,"ClassifTypID":3,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":1,"InternalReq":1,"LoggedInReq":1,"Disclaimer":"Disclaimer_VLIZ_Intern","DutchDisclaimer":"<p>Deze publicatie is enkel beschikbaar voor persoonlijk gebruik binnen de Innovocean site <br />en mag op geen enkele manier verder worden verspreid.</p>","FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"Wiley-VCH","City":"Weinheim"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":[{"TaxTerm":"Bacillariophyceae"}],"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":272802,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":272802,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1002/cbic.200800811","externalID":"10.1002/cbic.200800811","URLTypeCode":"DOI","URLID":102146,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":[{"TaxTerm":"Bacillariophyceae [Featherlike diatoms]","AphiaID":148899,"TaxtID":23923}],"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":[{"TaxTerm":"Bacillariophyceae","DutchTerm":null,"AphiaID":148899,"TaxtID":23923}],"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Lyssens, Liesbeth, L.","newSesDate":{"date":"2016-10-09 21:07:26.660000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2022-04-13 08:50:49.890000","timezone_type":3,"timezone":"Europe/Brussels"}}}