Authier lagomarsino tanner x ray and neutron dynamic diffrac

$Authier lagomarsino tanner x ray and neutron dynamic diffraction$

Authier lagomarsino tanner x ray and neutron dynamic diffraction

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Ngày tải lên : 13/05/2014, 09:20

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$Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx$

Tài liệu Characterization of the Polymorphic Behavior of an Organic Compound Using a Dynamic Thermal and X-ray Powder Diffraction Technique pptx

... scanning calorimetry (DSC); X- ray powder diffraction (XRPD); combined, simultaneous, and dynamic differential scanning calorimetry /X- ray powder diffraction (DSC/XRPD); and high performance liquid ... Mixtures of Polymorphs and Potential New Solids Forms. By using the combined and dynamic DSC/ XRPD, several mixtures of 1 disodium salt samples were identiﬁed, and the...

Ngày tải lên : 14/02/2014, 03:20

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Báo cáo y học: "Application of Small Angle X-ray Scattering (SAXS) for Differentiation between Normal and Cancerous Breast Tissue"

... Dispersive X- Ray Diffraction (EDXRD) was used. A schematic diagram of the small angle x- ray scattering set up is shown in Figure 1. The tungsten target X- ray tube was operated at 10 mA and 60 ... whether an explosive sample is present or not. In another example, Desouky et al, presented low angle X- ray scattering profiles for five different spices; anise, coriander,...

Ngày tải lên : 02/11/2012, 11:08

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Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx

... backbone and side chain 13 C a and 13 C¢ and 13 C b carbons are assigned to the extent of 97%, 93% and 93%, respectively (BMRB accession number 6940) [24]. The 1 H– 15 N correlation in the TROSY experiment ... form of nPS using X- ray crystallography, as described below. Solution and reﬁnement of the structure using X- ray crystallography The crystal structure of the panto...

Ngày tải lên : 16/02/2014, 09:20

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Tài liệu Báo cáo khoa học: Destabilization of psychrotrophic RNase HI in a localized fashion as revealed by mutational and X-ray crystallographic analyses pdf

... residues 29, T34 and E131 are shown. The hydrogen bonds between N29 and Oc and T34 and Oc, and between N29 and Nd and E131 and Oe2, in the wild-type protein are shown as green broken lines, and the ion ... the protein, and a and b represent the a helix and b strand, respectively. The side-chains of the mutated and parent amino acid residues at the six mutation sites...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Molecular determinants of ligand speciﬁcity in family 11 carbohydrate binding modules – an NMR, X-ray crystallography and computational chemistry approach doc

... b-jelly roll [8] of two six-stranded anti-paral- lel b-sheets that form a convex side (b-strands 1, 3, 4, 6, 9 and 12) and a concave side (b-strands 2, 5, 7, 8, 10 and 11). The concave side is ... when the complex is formed. The ligands cellobiose, cellotetraose and cellohexaose were studied. Results and Discussion The crystal structure of CtCBM11, the binding cleft and its ligand...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo Y học: The solution structure and activation of visual arrestin studied by small-angle X-ray scattering pot

... the mechanism and nature of arrestin’s activation, we conducted small-angle X- ray scattering (SAXS) studies of arrestin in solution to measure directly the quaternary structure and conformation ... signalling. EXPERIMENTAL PROCEDURES Protein expression and puriﬁcation Wild-type arrestin was prepared from bovine retina [7], while arrestin R175Q was expressed from yeast cells and...

Ngày tải lên : 22/02/2014, 07:20

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Báo cáo khoa học: Determination of thioxylo-oligosaccharide binding to family 11 xylanases using electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry and X-ray crystallography pot

... 4,4 II ,4 III ,4 IV -tetrathio-a-xylopentoside; TRX I, Trichoderma reesei xylanase I; TRX II, Trichoderma reesei xylanase II; Xyl2, b- D-xylobiose; Xyl3, b-D-xylotriose; Xyl4, b-D-xylotetraose; Xyl5, b- D-xylopentaose; Xyl6, ... decreased in the series b-d-xylohexaose (Xyl6) > b-d-xylopentaose (Xyl5) > b-d-xylotetraose (Xyl4) > b-d-xylotriose (Xyl3), with no detectable afﬁnity for b-...

Ngày tải lên : 07/03/2014, 17:20

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Báo cáo khoa học: The effect of replacing the axial methionine ligand with a lysine residue in cytochrome c-550 from Paracoccus versutus assessed by X-ray crystallography and unfolding ppt

... weeks and repeated dissolving of the crystalline networks a single dark red crystal suitable for X- ray diffraction was obtained grown from 0.1 m bicine pH 9.0 and 3.2 m ammonium sulfate. X- ray diffraction ... Lys-N f -iron bond coupled with the dynamic process of ligand exchange. It thus seems likely that the mechanism of release of the axial ligand under alkaline conditions...

Ngày tải lên : 07/03/2014, 17:20

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Báo cáo khoa học: X-ray crystallography, CD and kinetic studies revealed the essence of the abnormal behaviors of the cytochrome b5 Phe35ﬁTyr mutant pdf

... the CNS reﬁnement stage. A random sample of 10% of the X- ray data was excluded from the reﬁnement and was taken as the test data set, and the agreement between the calculated and observed structure ... known from X- ray structural analysis of wild-type cyt b 5 [21] that the core 2 consists of b-strand III (Tyr27–Leu32), b-strand II (Thr21–Leu25), b-strand I (Lys5–Tyr7) and a-he...

Ngày tải lên : 08/03/2014, 10:20

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