Results 101 to 110 of about 10,442 (249)

Thermal and Rheological Properties of Fischer–Tropsch Wax/High‐Flow LLDPE Blends

open access: yesMacromolecular Materials and Engineering
Waxes find use as processing aids in filled compounds and polyethylene‐based masterbatches. In such applications, the thermal and physical property changes they impart to the polymer matrix are important.
Thobile Mhlabeni   +5 more
doaj   +1 more source

Computational screens can speed up the discovery of pharmaceutical cocrystals

open access: yesADMET and DMPK, 2018
The calculation of Surface Site Interaction Points for cocrystal computational screens in combination with efficient experimental cocrystallization techniques has been applied successfully to several drug compounds.
Rafel Prohens, Christopher A Hunter
doaj   +1 more source

1-(4-Fluoro­phen­yl)biguanid-1-ium chloride [PDF]

open access: yes, 2010
The title compound, C8H11FN5 +·Cl-, crystallized with a monoprotonated 1-(4-fluoro­phen­yl)biguanidinium cation and a chloride anion in the asymmetric unit.
Bolte, Michael   +1 more
core  

Interaction of paraffin wax gels with random crystalline/amorphous hydrocarbon copolymers [PDF]

open access: yes, 2002
The control mechanisms involved in the modification of wax crystal dimensions in crude oils and refined fuels are of joint scientific and practical interest. An understanding of these mechanisms allows strategies to be developed that lead to decreases in
Ashbaugh, H. S.   +5 more
core   +1 more source

An analysis of Apollo lunar soil samples 12070,889, 12030,187 and 12070,891: basaltic diversity at the Apollo 12 landing site and implications for classification of small-sized lunar samples. [PDF]

open access: yes, 2016
Lunar mare basalts provide insights into the compositional diversity of the Moon’s interior. Basalt fragments from the lunar regolith can potentially sample lava flows from regions of the Moon not previously visited, thus, increasing our understanding of
Alexander, Louise   +4 more
core   +2 more sources

Novel (Heteromolecular) π-Complexes of Aromatic Cation Radicals. Isolation and Structural Characterization [PDF]

open access: yes, 2000
Extensive (electron) delocalization in the novel heteromolecular π-complex of the hindered naphthalene cation radical (OMN+•) with naphthalene (NAP) accompanies the pronounced charge-transfer absorption band at ∼1100 nm in the near-IR.
Kochi, Jay K.   +2 more
core   +1 more source

Crystal Structure of Thermotoga maritima α-Glucosidase AglA Defines a New Clan of NAD+-dependent Glycosidases [PDF]

open access: yes, 2003
Glycoside hydrolase family 4 represents an unusual group of glucosidases with a requirement for NAD(+), divalent metal cations, and reducing conditions. The family is also unique in its inclusion of both alpha- and beta-specific enzymes.
Hoffmann, Volker   +4 more
core   +2 more sources

Low-temperature cocrystallization [PDF]

open access: yesActa Crystallographica Section A Foundations of Crystallography, 1993
D. Mootz, W. Poll
openaire   +1 more source

Crystal structure and substrate specificity of the thermophilic serine:pyruvate aminotransferase from Sulfolobus solfataricus. [PDF]

open access: yes, 2015
Journal ArticleResearch Support, Non-U.S. Gov'tThe three-dimensional structure of the Sulfolobus solfataricus serine:pyruvate aminotransferase has been determined to 1.8 Å resolution.
Bommer, M   +4 more
core   +1 more source

The use of Co2+ for crystallization and structure determination, using a conventional monochromatic X-ray source, of flax rust avirulence protein [PDF]

open access: yes, 2007
Metal-binding sites are ubiquitous in proteins and can be readily utilized for phasing. It is shown that a protein crystal structure can be solved using single-wavelength anomalous diffraction based on the anomalous signal of a cobalt ion measured on a ...
Guncar, G.   +7 more
core   +1 more source

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