Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Monica Scholten"'
Publikováno v:
Journal of The Electrochemical Society. 142:2321-2325
The etching process of polycrystalline tin-doped indium oxide (ITO) films in HCl solutions is investigated by kinetic and electrochemical experiments and the patterning characteristics are examined by scanning electron microscopy. The influence of ox
Publikováno v:
Molecular Microbiology. 15:247-254
Growth of Escherichia coli K-12 in low-phosphate conditions results in the induction of the synthesis of many proteins, including the outer membrane porin PhoE, alkaline phosphatase, and the Pst system for the transport of phosphate (P1). This respon
Autor:
Jan Tommassen, Monica Scholten
Publikováno v:
Molecular and General Genetics MGG. 245:218-223
The phoE promoter region in Escherichia coli contains a -10 region, typical of sigma 70-dependent promoters and, instead of a normal -35 region, a so-called pho box, to which the transcriptional activator phospho-PhoB binds under low phosphate condit
Publikováno v:
Journal of Applied Physics. 74:3282-3288
Tin‐doped indium oxide (ITO) films, prepared by dc magnetron sputtering, were characterized by (photo)electrochemical measurements in aqueous H2SO4 solutions. Wavelength dependent photocurrent measurements were used to determine the optical band ga
Autor:
Jan Tommassen, Monica Scholten
Publikováno v:
Molecular Microbiology. 8:269-275
The PhoR protein of Escherichia coli K-12 belongs to a family of structurally related sensor-kinases that regulate responses to environmental stimuli. These proteins are often located in the inner membrane with two membrane-spanning segments that are
Publikováno v:
Journal of The Electrochemical Society. 140:471-475
Tin‐doped indium oxide films, prepared by dc magnetron sputtering, have been investigated with respect to their etching behavior in a large number of acids. The etch rate in acids other than the halogen acids is extremely low. The films dissolve at
Publikováno v:
Journal of Electroanalytical Chemistry. 333:205-216
One of the most striking aspects of etching Ti + W alloys in aqueous H 2 O 2 solutions is the decrease in etch rate under improved mass transport conditions. This aspect was studied by X-ray photoelectron spectroscopy (XPS) and electrochemical measur
Publikováno v:
Thin Solid Films. 208:237-242
The etching process of Ti-W alloys in concentrated H 2 O 2 solutions is characterized by analytical and microscopic techniques and kinetic experiments. The influence of the Ti-W composition, the composition of the solution and the process parameters
Publikováno v:
Molecular and General Genetics MGG. 216:144-148
PhoE protein of Escherichia coli K12 is an outer membrane protein which is supposed to span the membrane sixteen times. By creating a deletion which removes the last membrane-spanning fragment and studying the localization of the truncated PhoE, we s
Glycine-144 is required for efficient folding of outer membrane protein PhoE of Escherichia coli K12
Publikováno v:
FEBS Letters. (2):285-288
Short stretches of similar sequences have been detected in unrelated bacterial outer membrane proteins (Nikaido and Wu (1984) Proc. Natl. Acad. Sci. USA 81, 1048-1052). In the most pronounced similarity region, only a glycine residue is absolutely co