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pro vyhledávání: '"John M. Wiencek"'
Autor:
John M. Wiencek
Publikováno v:
Handbook of Microemulsion Science and Technology ISBN: 9780203752739
Handbook of Microemulsion Science and Technology
Handbook of Microemulsion Science and Technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::329f80b7f7ade78b209fc89114293de1
https://doi.org/10.1201/9780203752739-28
https://doi.org/10.1201/9780203752739-28
Publikováno v:
Carbohydrate Polymers. 63:268-271
Benzoate-based room temperature ionic liquids (RTILs) have been synthesized with cations of varying structures. The thermal properties of these RTILs have been characterized to understand their structure–property relationship. A subset of these ben
Autor:
Lokesh Gakhar, John M. Wiencek
Publikováno v:
Journal of Applied Crystallography. 38:945-950
Traditional explanations for the efficacy of mineral oil in successful flash cooling of a protein crystal correctly point to the removal of excess liquid around the crystal to prevent external ice formation. Based on the physics of the well known Lei
Publikováno v:
Crystal Growth & Design. 4:1387-1393
We have shown previously that large high-quality single protein crystals can be grown by varying temperature in a predetermined fashion such that the solution supersaturation and the rate of crystal growth are maintained at a constant value in batch
Publikováno v:
Journal of Colloid and Interface Science. 266:430-437
Supported emulsion liquid membrane (SELM) is an effective means of conducting liquid-liquid extraction. SELM extraction is particularly attractive for separation tasks in the microgravity environment where density difference between the solvent and t
Autor:
Howard N. Hunter, Timothy D. Starner, Vladimir Aseyev, Brian F. Tack, Paul B. McCray, Hans J. Vogel, David J. Schibli, John M. Wiencek
Publikováno v:
Journal of Biological Chemistry. 277:8279-8289
The three human beta-defensins, HBD1--3, are 33--47-residue, cationic antimicrobial proteins expressed by epithelial cells. All three proteins have broad spectrum antimicrobial activity, with HBD3 consistently being the most potent. Additionally, HBD
Publikováno v:
Biotechnology and Bioprocess Engineering. 6:426-432
Perstractive fermentation is a good way to increase the productivity of bioreactors. UsingPropionibacteria as the model system, the feasibility of using supported emulsion liquid membrane (SELM) for perstractive fermentation is assessed in this study
Publikováno v:
Journal of Crystal Growth. 232:221-228
In previous work, large high quality crystals of tetragonal lysozyme were grown using constant supersaturation control (CSC) growth algorithms. Working toward the goal of inducing increased temperature sensitivity in protein crystallization, these re
Publikováno v:
Journal of Crystal Growth. 232:432-438
Static light scattering may be used to probe the solution behavior of complexes of integral membrane proteins with detergents. As has been observed with soluble proteins, the crystallization behavior of protein–detergent complexes can be reliably p
Publikováno v:
Analytical Chemistry. 72:4985-4990
A temperature-insensitive method for measuring protein concentration in aqueous solutions using near-infrared spectroscopy is described. The method, which is based on identification of the net analyte signal of single-beam spectra, can be calibrated