Mixed-ligand complexes of boric acid with organic biomolecules

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dc.authorid0000-0003-4767-6799
dc.contributor.authorKöse, Dursun Ali
dc.contributor.authorZümreoğlu Karan, Birgül
dc.date.accessioned2019-05-13T08:57:21Z
dc.date.available2019-05-13T08:57:21Z
dc.date.issued2012
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractBoric acid forms meta-stable complexes with biomolecules like amino and hydroxy acids and stable complexes with the diol group containing carbohydrates, vitamins, and nucleotides, yielding mono-chelate (1: 1 complex) or bis-chelate (1: 2 complex) structures with negatively charged tetrahedral borate anions. Here we report water-soluble, bio-available mixed-ligand boron adducts for potential nutritional and/or pharmaceutical applications. The complexes were prepared by complete esterification of boric acid with a number of acyclic- and cyclic hydroxy-functionalized biomolecules employing sodium as the counter ion. Structural and thermal properties of the complexes were investigated using chemical analysis, 11B NMR, FTIR, and TGA-DTA techniques. Complexes containing salicylic acid as one of the ligands displayed higher thermal and hydrolytic stabilities. © 2011 Institute of Chemistry, Slovak Academy of Sciences.
dc.identifier.citationKöse, D. A., Zümreoğlu Karan, B. (2012). Mixed-ligand complexes of boric acid with organic biomolecules. Chemical Papers, 66(1), 54-60.
dc.identifier.doi10.2478/s11696-011-0108-0
dc.identifier.endpage60en_US
dc.identifier.issn0366-6352
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage54en_US
dc.identifier.urihttps://doi.org/10.2478/s11696-011-0108-0
dc.identifier.urihttps://hdl.handle.net/11491/906
dc.identifier.volume66en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartofChemical Papers
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject11B NMRen_US
dc.subjectBorate Estersen_US
dc.subjectBoric Acid Complexesen_US
dc.subjectBoron Adductsen_US
dc.subjectMixed Ligand Complexesen_US
dc.titleMixed-ligand complexes of boric acid with organic biomolecules
dc.typeArticle

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