Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Gina S. Shreve"'
Autor:
Gina S. Shreve, Ronald A. Makula
Publikováno v:
Biomolecules
Volume 9
Issue 12
Volume 9
Issue 12
The chemical and physical properties of extracellular rhamnolipid synthesized by a nonfluorescent Pseudomonas species soil isolate, identified as DYNA270, is described, along with characteristics of rhamnolipid production under varying growth conditi
Publikováno v:
Surface and Interface Analysis. 40:1254-1261
Ten samples of crystalline aluminum nitride (AlN) film were deposited on sapphire and silicon substrates by a plasma source molecular beam method. The samples were analyzed using X-ray photoelectron spectroscopy (XPS) depth profiling and high-resolut
Autor:
Golam Newaz, Gina S. Shreve, R.J. Baird, Greg Auner, L. W. Rosenberger, Y.V. Danylyuk, Daniel G. Georgiev
Publikováno v:
Applied Surface Science. 249:45-53
The potential of excimer laser micro-processing for surface modification of aluminum nitride (AlN) thin films was studied. Thin films of AlN were deposited by plasma-source molecular beam epitaxy (PSMBE) on silicon and sapphire substrates. These film
Publikováno v:
Environmental Engineering Science. 21:463-469
This study examines the effect of two rhamnolipid biosurfactants on the first-order biodegradation rate constant for a microbial consortium growing on a mixture of hydrocarbons representing four structural classes of hydrocarbons. The microbial biode
Publikováno v:
International Biodeterioration & Biodegradation. 51:61-66
Sequential anaerobic reductive dechlorination of polychlorinated biphenyl (PCB) 2,2′,3,4,4′,5′ chlorobiphenyl (138-CB) was studied in landfill leachate from a Subtitle D designed landfill for type II, or municipal, wastes. The effect of biosurf
Autor:
Gina S. Shreve, Huang Chin Hung
Publikováno v:
The Journal of Physical Chemistry B. 105:12596-12600
The surface active properties of highly purified glycolipid (rhamnolipid biosurfactants) of known structure have been studied in detail and their properties are reported. Interfacial tensions (IFT) against different classes of hydrocarbons have been
Autor:
Joseph G. Leahy, Gina S. Shreve
Publikováno v:
Water Research. 34:2390-2396
The effect of organic carbon content on the sequential reductive dehalogenation of tetrachloroethylene (PCE) in landfill leachates was studied using anaerobic microcosms. Microcosms were constructed using leachates from adjacent landfill cells which
Autor:
Andrew M. Sekelsky, Gina S. Shreve
Publikováno v:
Biotechnology and Bioengineering. 63:401-409
Many sites of environmental concern contain groundwater contaminated with nonaqueous phase liquids (NAPL). In such sites interfacial processes may affect both the equilibrium and kinetic behavior of the system. In particular, insoluble hydrocarbon pa
Autor:
Gina S. Shreve, Nedra DeGraffenreid
Publikováno v:
Water Research. 32:3398-3402
Pollution resulting from leaking and failing landfills is of concern to public health due to contamination of community drinking water. Chlorinated aliphatic hydrocarbons such as trichloroethylene (TCE) are common to both municipal and hazardous wast
Publikováno v:
AIChE Journal. 44:2112-2123
An ultrafiltration membrane process was used to remove and biograde chlorinated aliphatic hydrocarbons trichloroethylene (TCE) and 1,2-dichloroethane (1,2-DCA) from dilute aqueous streams. The effect of microbial biodegradative activity on TCE and 1,