{ "labelLang" : "eng", "responseDate" : "2024-03-29 00:58", "paging" : { "last" : true, "first" : true, "totalPages" : 1, "totalElements" : 1, "totalUncutElements" : 1, "totalEstimatedElements" : 1, "size" : 100, "number" : 1, "numberOfElements" : 1, "sort" : [ { "direction" : "DESC", "property" : "publishedYear", "ascending" : false }, { "direction" : "ASC", "property" : "firstAuthor", "ascending" : true }, { "direction" : "ASC", "property" : "title", "ascending" : true } ] }, "content" : [ { "otype" : "JournalArticle", "mtid" : 1238029, "status" : "VALIDATED", "published" : true, "unhandledTickets" : 0, "oldTimestamp" : "2018-10-02T08:54:25.000+0000", "deleted" : false, "oldId" : 1238029, "lastRefresh" : "2024-03-21T02:31:11.663+0000", "lastModified" : "2024-02-28T10:11:27.783+0000", "created" : "2009-07-04T22:00:00.000+0000", "creator" : { "otype" : "Author", "mtid" : 10000737, "link" : "/api/author/10000737", "label" : "Erzsébet Nyergesné Illés (Kolloidkémia)", "familyName" : "Nyergesné Illés", "givenName" : "Erzsébet", "published" : true, "oldId" : 10000737, "snippet" : true }, "lastDuplumOK" : "2024-02-28T10:11:28.778+0000", "lastDuplumSearch" : "2024-02-28T10:11:28.778+0000", "validated" : "2023-01-13T10:14:29.025+0000", "validator" : { "otype" : "Admin", "mtid" : 10062250, "link" : "/api/admin/10062250", "label" : "Márta Molnár-Taga (SE 4-es admin)", "familyName" : "Molnár-Taga", "givenName" : "Márta", "published" : true, "oldId" : 10062250, "snippet" : true }, "core" : true, "citation" : true, "publicationPending" : false, "type" : { "otype" : "PublicationType", "mtid" : 24, "link" : "/api/publicationtype/24", "label" : "Journal Article", "code" : 24, "otypeName" : "JournalArticle", "listPosition" : 1, "published" : true, "oldId" : 24, "snippet" : true }, "subType" : { "otype" : "SubType", "mtid" : 10000059, "link" : "/api/subtype/10000059", "label" : "Article (Journal Article)", "name" : "Szakcikk", "nameEng" : "Article", "docType" : { "otype" : "PublicationType", "mtid" : 24, "link" : "/api/publicationtype/24", "label" : "Journal Article", "code" : 24, "otypeName" : "JournalArticle", "listPosition" : 1, "published" : true, "oldId" : 24, "snippet" : true }, "listPosition" : 101, "published" : true, "oldId" : 10000059, "snippet" : true }, "category" : { "otype" : "Category", "mtid" : 1, "link" : "/api/category/1", "label" : "Scientific", "published" : true, "oldId" : 1, "snippet" : true }, "languages" : [ { "otype" : "Language", "mtid" : 10002, "link" : "/api/language/10002", "label" : "English", "name" : "Angol", "nameEng" : "English", "published" : true, "oldId" : 2, "snippet" : true } ], "firstAuthor" : "Hajdú, A", "authorships" : [ { "otype" : "PersonAuthorship", "mtid" : 782212, "link" : "/api/authorship/782212", "label" : "Hajdú, A [Jedlovszky-Hajdú, Angéla (Kolloidkémia), author]", "listPosition" : 1, "share" : 0.2, "first" : true, "last" : false, "author" : { "otype" : "Author", "mtid" : 10018916, "link" : "/api/author/10018916", "label" : "Angéla Jedlovszky-Hajdú (Kolloidkémia)", "familyName" : "Jedlovszky-Hajdú", "givenName" : "Angéla", "published" : true, "oldId" : 10018916, "snippet" : true }, "familyName" : "Hajdú", "givenName" : "A", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Author", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "oldId" : 10767709, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 782213, "link" : "/api/authorship/782213", "label" : "Tombácz, E ✉ [Csákiné Tombácz, Etelka (Kolloidkémia), author] Department of Physical Chemistry and Materials ... (SZTE / TTIK / KTCS)", "listPosition" : 2, "share" : 0.2, "first" : false, "last" : false, "corresponding" : true, "author" : { "otype" : "Author", "mtid" : 10008063, "link" : "/api/author/10008063", "label" : "Etelka Csákiné Tombácz (Kolloidkémia)", "familyName" : "Csákiné Tombácz", "givenName" : "Etelka", "published" : true, "oldId" : 10008063, "snippet" : true }, "familyName" : "Tombácz", "givenName" : "E", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Author", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "oldId" : 10767708, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 782214, "link" : "/api/authorship/782214", "label" : "Illés, E [Nyergesné Illés, Erzsébet (Kolloidkémia), author] Department of Physical Chemistry and Materials ... (SZTE / TTIK / KTCS)", "listPosition" : 3, "share" : 0.2, "first" : false, "last" : false, "author" : { "otype" : "Author", "mtid" : 10000737, "link" : "/api/author/10000737", "label" : "Erzsébet Nyergesné Illés (Kolloidkémia)", "familyName" : "Nyergesné Illés", "givenName" : "Erzsébet", "published" : true, "oldId" : 10000737, "snippet" : true }, "familyName" : "Illés", "givenName" : "E", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Author", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "oldId" : 10767707, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 782215, "link" : "/api/authorship/782215", "label" : "Bica, D", "listPosition" : 4, "share" : 0.2, "first" : false, "last" : false, "familyName" : "Bica", "givenName" : "D", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Author", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "oldId" : 10767706, "snippet" : true }, { "otype" : "PersonAuthorship", "mtid" : 782216, "link" : "/api/authorship/782216", "label" : "Vékás, L", "listPosition" : 5, "share" : 0.2, "first" : false, "last" : true, "familyName" : "Vékás", "givenName" : "L", "authorTyped" : true, "editorTyped" : false, "otherTyped" : false, "type" : { "otype" : "AuthorshipType", "mtid" : 1, "link" : "/api/authorshiptype/1", "label" : "Author", "code" : 0, "published" : true, "oldId" : 0, "snippet" : true }, "published" : false, "oldId" : 10767705, "snippet" : true } ], "title" : "Magnetite nanoparticles stabilized under physiological conditions for biomedical application", "identifiers" : [ { "otype" : "PublicationIdentifier", "mtid" : 223573, "link" : "/api/publicationidentifier/223573", "label" : "DOI: 10.1007/2882_2008_111", "source" : { "otype" : "PlainSource", "mtid" : 6, "link" : "/api/publicationsource/6", "label" : "DOI", "type" : { "otype" : "PublicationSourceType", "mtid" : 10001, "link" : "/api/publicationsourcetype/10001", "label" : "DOI", "mayHaveOa" : true, "published" : true, "snippet" : true }, "name" : "DOI", "nameEng" : "DOI", "linkPattern" : "https://doi.org/@@@", "publiclyVisible" : true, "published" : true, "oldId" : 6, "snippet" : true }, "oaType" : "PAY", "oaFree" : false, "validState" : "NO", "idValue" : "10.1007/2882_2008_111", "realUrl" : "https://doi.org/10.1007/2882_2008_111", "published" : false, "oldId" : 1349956, "snippet" : true }, { "otype" : "PublicationIdentifier", "mtid" : 223571, "link" : "/api/publicationidentifier/223571", "label" : "WoS: 000264002200005", "source" : { "otype" : "PlainSource", "mtid" : 1, "link" : "/api/publicationsource/1", "label" : "WoS", "type" : { "otype" : "PublicationSourceType", "mtid" : 10003, "link" : "/api/publicationsourcetype/10003", "label" : "Indexelő adatbázis", "mayHaveOa" : false, "published" : true, "snippet" : true }, "name" : "WoS", "nameEng" : "WoS", "linkPattern" : "https://www.webofscience.com/wos/woscc/full-record/@@@", "publiclyVisible" : true, "published" : true, "oldId" : 1, "snippet" : true }, "oaFree" : false, "validState" : "IDENTICAL", "idValue" : "000264002200005", "realUrl" : "https://www.webofscience.com/wos/woscc/full-record/000264002200005", "published" : false, "oldId" : 1349958, "snippet" : true }, { "otype" : "PublicationIdentifier", "mtid" : 223572, "link" : "/api/publicationidentifier/223572", "label" : "Scopus: 62449293212", "source" : { "otype" : "PlainSource", "mtid" : 3, "link" : "/api/publicationsource/3", "label" : "Scopus", "type" : { "otype" : "PublicationSourceType", "mtid" : 10003, "link" : "/api/publicationsourcetype/10003", "label" : "Indexelő adatbázis", "mayHaveOa" : false, "published" : true, "snippet" : true }, "name" : "Scopus", "linkPattern" : "http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@", "publiclyVisible" : true, "published" : true, "oldId" : 3, "snippet" : true }, "oaFree" : false, "validState" : "IDENTICAL", "idValue" : "62449293212", "realUrl" : "http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-62449293212", "published" : false, "oldId" : 1349957, "snippet" : true } ], "journal" : { "otype" : "Journal", "mtid" : 2034531, "link" : "/api/journal/2034531", "label" : "PROGRESS IN COLLOID AND POLYMER SCIENCE 0340-255X", "pIssn" : "0340-255X", "reviewType" : "REVIEWED", "noIF" : false, "sciIndexed" : true, "scopusIndexed" : true, "lang" : "FOREIGN", "hungarian" : false, "published" : true, "oldId" : 2034531, "snippet" : true }, "volume" : "135", "firstPage" : "29", "lastPage" : "37", "firstPageOrInternalIdForSort" : "29", "pageLength" : 9, "publishedYear" : 2008, "abstractText" : "The biomedical application of water based magnetic fluids (MFs) is of great practical importance. Their colloidal stability under physiological conditions (blood pH ∼ 7.2-7.4 and salt concentration ∼0.15 M) and more in high magnetic field gradient is crucial. Magnetite or maghemite nanoparticles are used in general. In the present work, magnetite nanoparticles were stabilized with different compounds (citric acid (CA) and phosphate) and sodium oleate (NaO) as the most used surfactant in the stabilization of MFs. The adsorption and overcharging effect were quantified, and the enhancement in salt tolerance of stabilized systems was studied. Adsorption, electrophoretic mobility and dynamic light scattering (DLS) measurements were performed. The electrolyte tolerance was tested in coagulation kinetic measurements. Above the adsorption saturation, the nanoparticles are stabilized in a way of combined steric and electrostatic effects. The aim was to research these two important effects and demonstrate that none of them alone is enough. The phosphate was not able to stabilize the ferrofluid in spite of our expectation, but the other two additives proved to be effective stabilizing agents. The magnetite was well stabilized by the surface complexation of CA above pH ∼ 5, however, the salt tolerance of citrate stabilized MFs remained much below the concentration of physiological salt solution, and more the dissolution of magnetite nanocrystals was enhanced due to Fe-CA complexation in aqueous medium, which may cause problems in vivo. The oleate double layers were able to stabilize magnetite nanoparticles perfectly at pH ∼ 6 preventing particle aggregation effectively even in physiological salt solution. © 2008 Springer-Verlag.", "subjects" : [ { "otype" : "Classification", "mtid" : 11027, "link" : "/api/classification/11027", "label" : "Materials engineering", "published" : true, "snippet" : true }, { "otype" : "Classification", "mtid" : 10293, "link" : "/api/classification/10293", "label" : "Chemical sciences", "published" : true, "snippet" : true }, { "otype" : "Classification", "mtid" : 11021, "link" : "/api/classification/11021", "label" : "Chemical engineering", "published" : true, "snippet" : true } ], "digital" : null, "printed" : true, "sourceYear" : 2009, "foreignEdition" : true, "foreignLanguage" : true, "fullPublication" : true, "conferencePublication" : false, "nationalOrigin" : true, "missingAuthor" : false, "oaType" : "PAY", "oaCheckDate" : "2024-03-21", "oaFree" : false, "oaByAuthor" : { "otype" : "Admin", "mtid" : 10030236, "link" : "/api/admin/10030236", "label" : "Márta Molnár-Taga (SE_KK_Admin5_TM, admin)", "familyName" : "Molnár-Taga", "givenName" : "Márta", "published" : true, "oldId" : 10030236, "snippet" : true }, "citationCount" : 55, "citationCountUnpublished" : 0, "citationCountWoOther" : 55, "independentCitCountWoOther" : 42, "nationalOriginCitationCount" : 13, "foreignEditionCitationCount" : 54, "doiCitationCount" : 54, "wosCitationCount" : 54, "scopusCitationCount" : 53, "wosScopusCitationCount" : 55, "wosScopusCitationCountWoOther" : 55, "wosScopusIndependentCitationCount" : 42, "wosScopusIndependentCitationCountWoOther" : 42, "independentCitationCount" : 42, "selfCitationCount" : 13, "unhandledCitationCount" : 0, "citingPubCount" : 55, "independentCitingPubCount" : 42, "citingPubCountWoOther" : 55, "independentCitingPubCountWoOther" : 42, "unhandledCitingPubCount" : 0, "citedPubCount" : 6, "citedCount" : 6, "ratings" : [ { "otype" : "MtaRating", "mtid" : 11435527, "link" : "/api/mtarating/11435527", "label" : "X. Section of Earth Sciences:A PROGRESS IN COLLOID AND POLYMER SCIENCE 0340-255X", "ratingType" : { "otype" : "RatingType", "mtid" : 10031, "link" : "/api/ratingtype/10031", "label" : "X. Section of Earth Sciences", "code" : "X. FTO", "institute" : { "otype" : "Institute", "mtid" : 70, "link" : "/api/institute/70", "label" : "HAS Section of Earth Sciences (X.) HASSESX", "childrenCount" : 0, "allowInstForum" : false, "allowOnlineRegistration" : false, "name" : "X. Földtudományok Osztálya", "nameEng" : "HAS Section of Earth Sciences (X.)", "published" : true, "oldId" : 70, "snippet" : true }, "published" : true, "snippet" : true }, "val" : "A", "published" : true, "snippet" : true }, { "otype" : "SjrRating", "mtid" : 5834143, "link" : "/api/sjrrating/5834143", "label" : "sjr:Q2 (2008) Scopus - Colloid and Surface Chemistry PROGRESS IN COLLOID AND POLYMER SCIENCE 0340-255X", "listPos" : 9, "rankValue" : 0.49, "type" : "book series", "ratingType" : { "otype" : "RatingType", "mtid" : 10002, "link" : "/api/ratingtype/10002", "label" : "sjr", "code" : "sjr", "published" : true, "snippet" : true }, "subject" : { "otype" : "ClassificationExternal", "mtid" : 1505, "link" : "/api/classificationexternal/1505", "label" : "Scopus - Colloid and Surface Chemistry", "published" : true, "oldId" : 1505, "snippet" : true }, "ranking" : "Q2", "calculation" : "DIRECT", "published" : true, "oldId" : 5834143, "snippet" : true } ], "ratingsForSort" : "Q2", "mtaRatingsForSort" : "A", "hasCitationDuplums" : false, "userChangeableUntil" : "2013-05-24T18:18:00.000+0000", "publishDate" : "2013-02-23T19:18:00.000+0000", "directInstitutesForSort" : "Fizikai Kémiai és Anyagtudományi Tanszék (SZTE / TTIK / KTCS)", "ownerAuthorCount" : 3, "ownerInstituteCount" : 20, "directInstituteCount" : 1, "authorCount" : 5, "contributorCount" : 0, "hasQualityFactor" : false, "link" : "/api/publication/1238029", "label" : "Hajdú A et al. Magnetite nanoparticles stabilized under physiological conditions for biomedical application. (2008) PROGRESS IN COLLOID AND POLYMER SCIENCE 0340-255X 135 29-37", "template" : "