Sequencing Microbial Copolymers of 3-Hydroxybutyric and 3-Mercaptoalkanoic Acids by NMR, Electrospray Ionization Mass Spectrometry, and Size Exclusion Chromatography NMR (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Sequencing Microbial Copolymers of 3-Hydroxybutyric and 3-Mercaptoalkanoic Acids by NMR, Electrospray Ionization Mass Spectrometry, and Size Exclusion Chromatography NMR (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1021/bm061014l (literal)

Alternative label

• G. Impallomeni, A. Steinbuchel, T. Lutke-Eversloh, T. Barbuzzi, A. Ballistreri (2007)
  Sequencing Microbial Copolymers of 3-Hydroxybutyric and 3-Mercaptoalkanoic Acids by NMR, Electrospray Ionization Mass Spectrometry, and Size Exclusion Chromatography NMR
  in Biomacromolecules; ACS, American chemical society, Washington, DC (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• G. Impallomeni, A. Steinbuchel, T. Lutke-Eversloh, T. Barbuzzi, A. Ballistreri (literal)

Pagina inizio

• 985 (literal)

Pagina fine

• 991 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 8 (literal)

Rivista

• Biomacromolecules (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• No. Citazione=0; Autocitazione=0; Motore utilizzato per le citazioni=Isiwebofknowledge.com (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, UNIVERSITA'. (literal)

Titolo

• Sequencing Microbial Copolymers of 3-Hydroxybutyric and 3-Mercaptoalkanoic Acids by NMR, Electrospray Ionization Mass Spectrometry, and Size Exclusion Chromatography NMR (literal)

Abstract

• Copolymers of 3-hydroxybutyrate (3HB) and 3-mercaptopropionate (3MP) or 3-mercaptobutyrate (3MB) units and minor amts. of 3-hydroxypropionate (3HP), 3-hydroxyvalerate (3HV), or 3-mercaptovalerate (3MV) were investigated regarding their microstructure by NMR, electrospray ionization mass spectrometry, and size exclusion chromatog. NMR. These copolymers were produced by Ralstonia eutropha strain H16 when cells were cultivated in a mineral salts medium with gluconate as a carbon source for growth and 3MP or 3MB as precursor substrates for incorporation of 3-mercaptoalkanoates. Mass spectrometry anal. of partially methanolyzed or pyrolyzed samples proved the presence of true copolymers or terpolymers. 13C NMR spectroscopy of intact polymer samples, with values of av. block length and degree of randomness deviating from a random sequence model, suggested microblock structures; however, compn. anal. by 1H NMR of fractions obtained by size exclusion chromatog. showed significant variations with mol. wt., revealing the presence of blends of poly(3HB-co-3MP-co-3HP) or poly(3HB-co-3MB) with poly(3HB). The exptl. NMR carbonyl dyad signal intensities were satisfactorily matched by a random seq (literal)

Editore

• ACS, American chemical society (Editore)

Prodotto di

• Glicomica e Proteomica per la ricerca di biomarcatori per la diagnosi e la terapia di patologie congenite, tumorali e infiammatorie. (PM.P06.013.001) (Modulo)
• Istituto di chimica e tecnologia dei polimeri (ICTP) (Istituto)

Autore CNR

• GIUSEPPE IMPALLOMENI (Persona)

Incoming links:

Prodotto

• Istituto di chimica e tecnologia dei polimeri (ICTP) (Istituto)
• Glicomica e Proteomica per la ricerca di biomarcatori per la diagnosi e la terapia di patologie congenite, tumorali e infiammatorie. (PM.P06.013.001) (Modulo)

Autore CNR di

• GIUSEPPE IMPALLOMENI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Biomacromolecules (Rivista)

Editore di

• ACS, American chemical society (Editore)