XAS analysis of a nanostructured iron polysaccharide produced anaerobically by a strain of Klebsiella oxytoca

BioMetals

Volumn 25, Issue 5, 2012, Pages 875-881

  Arčon, Iztok ^a,b   Piccolo, Oreste ^c   Paganelli, Stefano ^d   Baldi, Franco ^d  

^a UNIVERSITY OF NOVA GORICA   (Slovenia)

^b JO EF STEFAN INSTITUTE   (Slovenia)

^c SCSOP   (Italy)

^d CA' FOSCARI UNIVERSITY OF VENICE   (Italy)

Author keywords

Anaerobic growth; Citrate fermentation; EXAFS; Fe K edge; Fe EPS; XANES

Indexed keywords

EXOPOLYSACCHARIDE; FERRIC HYDROXIDE; FERRITIN; IRON; IRON EXOPOLYSACCHARIDE; IRON OXIDE; NANOPARTICLE; UNCLASSIFIED DRUG;

ARTICLE; BACTERIAL STRAIN; CARBOHYDRATE SYNTHESIS; CHEMICAL STRUCTURE; CYTOPLASM; IRON TRANSPORT; KLEBSIELLA OXYTOCA; NONHUMAN; PARTICLE SIZE; X RAY ABSORPTION SPECTROSCOPY;

ANAEROBIOSIS; IRON; KLEBSIELLA OXYTOCA; METAL NANOPARTICLES; MICROSCOPY, ELECTRON, TRANSMISSION; POLYSACCHARIDES, BACTERIAL; X-RAY ABSORPTION SPECTROSCOPY;

KLEBSIELLA OXYTOCA;

EID: 84868087669     PISSN: 09660844     EISSN: 15728773     Source Type: Journal    
DOI: 10.1007/s10534-012-9554-6     Document Type: Article

References (13)

1. Arcon I, Mozetic M, Kodre A (2005) XAS study of oxygenplasma treated micronised iron-oxide pigments. Vacuum 80:178-183
2. Arcon I, Kolar J, Kodre A, Hanzel D, Strlic M (2007) XANES analysis of Fe valence in iron gall inks. X-Ray Spectrom 36:199-205
3. Baldi F, Minacci A, Pepi M, Scozzafava A (2001) Gel sequestration of heavy metals by Klebsiella oxytoca isolated from iron mat. FEMS Microbiol Ecol 36:169-174
4. Baldi F,Marchetto D, BattistelD,Daniele S, Faleri C, De Castro C, Lanzetta R (2009) Iron-binding characterization and polysaccharide production by Klebsiella oxytoca strain isolated from mine acid drainage. J Appl Microbiol 107:1241-1250
5. Baldi F, Marchetto D, Zanchettin D, Sartorato E, Paganelli S, Piccolo O (2010) A bio-generated Fe(III)-binding exopolysaccharide used as new catalyst for phenol hydroxylation. Green Chem 12:1405-1409
6. Coe EM, Bowen LH, Speer JA, Wang Z, Sayers DE, Bereman RD (1995) The recharacterization of a polysaccharide iron complex (Niferex). J Inorg Biochem 58:269-278
7. Dominko R, Sirisopanaporn C, Masquelier C, Hanzel D, Arcon I, Gaberscek M (2010) On the origin of the electrochemical capacity of Li2Fe0.8Mn0.2SiO4. J Electrochem Soc 157: A1309-A1316
8. Kuzma M, Dominko R, Hanzel D, Kodre A, Arcon I, Meden A, Gaberscek M (2009) Detailed in situ investigation of the electrochemical processes in Li2FeTiO4 cathodes. J Electrochem Soc 156:A809-A816
9. Leone S, De Castro C, Parrilli M, Baldi F, Lanzetta R (2007) Structure of the iron-binding exopolysaccharide produced anaerobically by the gram-negative bacterium Klebsiella oxytoca BAS-10. Eur J Org Chem 31:5183-5189
10. Ravel B, Newville M (2005) ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectroscopy using IFEFFIT. J Synchrotron Radiat 12:537-541
11. Rehr JJ, Albers RC, Zabinsky SI (1992) High-order multiplescattering calculations of x-ray-Absorption fine structure. Phys Rev Lett 69:3397-3400
12. Watt RK (2011) The many faces of the octahedral ferritin protein. Biometals 24:489-500
13. Wong J, Lytle FW, Messmer RP, Maylotte DH (1984) K-edge absorption spectra of selected vanadium compounds. Phys Rev B 30:5596-5610