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Isolation and partial characterization of antifungal metabolites produced by bacillus sp. IBA 33
(Springer, 2009-09)
Antifungal proteins produced by Bacillus sp.<br />IBA 33 were purified by ammonium sulfate precipitation<br />and DEAE-Sephacel column chromatography. The two<br />purified proteins inhibited the growth of Geotrichum can-<br ...
Synthesis, characterization and crystal structure of 2-chloroethyl(methylsulfonyl)methanesulfonate
(Royal Society of Chemistry, 2018-06)
The aim of this study was to evaluate the structural and vibrational properties and biological activity of 2-chloroethyl(methylsulfonyl)methanesulfonate, CH3SO2CH2SO2OCH2CH2Cl (clomesone). The solid-state molecular structure ...
Theoretical and experimental study of a novel psolaren derivate: (E)-9-(3,4 dimethylpent-2-enyloxy)-7H-furo[3,2-g]chromen-7-one
(Pergamon-Elsevier Science Ltd, 2014-04)
A new psolaren derivate, (E)-9-(3,4-dimethylpent-2-enyloxy)-7H-furo[3,2-g]chromen-7-one, has been isolated and characterized by experimental and theoretical methodologies. The solid state molecular structure has been ...
Microstructural characterization of semicrystalline copolymers by Raman spectroscopy
(Elsevier, 2016-04-04)
We employ Raman spectroscopy to characterize several microstructural aspects of a family of ethylenepropylene copolymers (EPC). Focus is made on the simultaneous analysis of crystallinity and chemical composition. A curve ...
The binuclear dual emitter [Br(CO)3Re(P⋯N)(N⋯P)Re(CO)3Br] (P⋯N): 3-chloro-6-(4-diphenylphosphinyl)butoxypyridazine, a new bridging P,N-bidentate ligand resulting from the ring opening of tetrahydrofuran
(Royal Society of Chemistry, 2017-01)
Lithium diphenylphosphide unexpectedly provokes the ring-opening of tetrahydrofuran (THF) and by reaction with 3,6-dichloropyridazine leads to the formation of the ligand 3-chloro-6-(4-diphenylphosphinyl)butoxypyridazine ...
Characterization of S-layer proteins of Lactobacillus by FTIR spectroscopy and differential scanning calorimetry
(Elsevier Science, 2009-05)
FTIR spectroscopy was used for the characterization of S-layer proteins extracted from microorganisms isolated from kefir grains. S-layer from Lactobacillus brevis ATCC 8287 has been already characterized [G. Vidgren, I. ...
Alquilresorcinoles: Compuestos Naturales con Importancia Biológica
(Universidad Militar Nueva Granada, 2014)