D
David Cookson
Researcher at Argonne National Laboratory
Publications - 22
Citations - 1515
David Cookson is an academic researcher from Argonne National Laboratory. The author has contributed to research in topics: Attenuation & Mass attenuation coefficient. The author has an hindex of 15, co-authored 22 publications receiving 1450 citations. Previous affiliations of David Cookson include University of Illinois at Chicago & National Institute of Standards and Technology.
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Journal ArticleDOI
Effect of molecular weight on the mechanical and electrical properties of block copolymer electrolytes
Mohit Singh,Omolola Odusanya,Gregg M. Wilmes,Hany Basam Eitouni,Enrique D. Gomez,Amish J. Patel,Vincent Chen,Moon Jeong Park,Panagiota G. Fragouli,Hermis Iatrou,Nikos Hadjichristidis,David Cookson,Nitash P. Balsara +12 more
TL;DR: The relationship between ionic conductivity, morphology, and rheological properties of polystyrene-block-poly(ethylene oxide) copolymers (SEO) doped with a lithium salt, Li[N(SO2CF3)2], is elucidated in this article.
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Increased water retention in polymer electrolyte membranes at elevated temperatures assisted by capillary condensation.
Moon Jeong Park,Kenneth H. Downing,Andrew Jackson,Enrique D. Gomez,Andrew M. Minor,David Cookson,and Adam Z. Weber,Nitash P. Balsara +7 more
TL;DR: A new systematic methodology for controlling the water retention of polymer electrolyte membranes with widths ranging from 2 to 5 nm is established and the correlation between moisture content and proton conductivity of the membranes is demonstrated.
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Phosphorylation of Phosphophoryn Is Crucial for Its Function as a Mediator of Biomineralization
Gen He,Amsaveni Ramachandran,T. Dahl,Sarah George,David G. Schultz,David Cookson,Arthur Veis,Anne George +7 more
TL;DR: Results suggested that the phosphate moieties in phosphophoryn are important for its function as a mediator of dentin biomineralization.
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Spatially and temporally controlled biomineralization is facilitated by interaction between self-assembled dentin matrix protein 1 and calcium phosphate nuclei in solution.
Gen He,Sivakumar Gajjeraman,David G. Schultz,David Cookson,Chunlin Qin,William T. Butler,Jianjun Hao,Anne George +7 more
TL;DR: A novel mechanism by which DMP1 might facilitate initiation of mineral nucleation at specific sites during bone and dentin mineralization and prevent spontaneous calcium phosphate precipitation in areas in which mineralization is not desirable is revealed.
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Measurement of the x-ray mass attenuation coefficient of copper using 8.85-20 keV synchrotron radiation
TL;DR: In this article, the authors presented the x-ray extended range technique for measuring mass attenuation coefficients, which includes the use of multiple foil attenuators at each energy investigated, allowing independent tests of detector linearity and of the harmonic contributions to the monochromated synchrotron beam.