Matches in SemOpenAlex for { <https://semopenalex.org/work/W3036006933> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W3036006933 endingPage "847" @default.
- W3036006933 startingPage "846" @default.
- W3036006933 abstract "Experimental point-projection shadow microscope (PPM) images of uncoated, unstained purple membrane (PM, bacteriorhodopsin, a membrane protein from Halobacterium holobium) were obtained recently using 100 volt electrons. The membrane thickness is about 5 nm and the hexagonal unit cell dimension 6 nm. The images show contrast around the edges of small holes, as shown in figure 1. The interior of the film is opaque. Since the inelastic mean free path for 100V electrons in carbon (about 6 Å) is much less than the sample thickness, the question arises that how much, if any, transmission of elastically scattered electrons occurs. A large inelastic contribution is also expected, attenuated by the reduced detection efficiency of the channel plate at low energies. Quantitative experiments using an energy-loss spectrometer are planned. Recently Shedd has shown that at about 100V contrast in PPM images of thin gold films can be explained as Fresnel interference effects between different pinholes in the film, separated by less than the coherence width." @default.
- W3036006933 created "2020-06-25" @default.
- W3036006933 creator A5018144730 @default.
- W3036006933 creator A5031076996 @default.
- W3036006933 creator A5037762631 @default.
- W3036006933 creator A5048625174 @default.
- W3036006933 creator A5087066559 @default.
- W3036006933 date "1995-08-13" @default.
- W3036006933 modified "2023-09-27" @default.
- W3036006933 title "Fresnel interference in point-projection imaging of purple membrane" @default.
- W3036006933 cites W1988670127 @default.
- W3036006933 cites W2043523108 @default.
- W3036006933 cites W2080599088 @default.
- W3036006933 doi "https://doi.org/10.1017/s0424820100140609" @default.
- W3036006933 hasPublicationYear "1995" @default.
- W3036006933 type Work @default.
- W3036006933 sameAs 3036006933 @default.
- W3036006933 citedByCount "0" @default.
- W3036006933 crossrefType "journal-article" @default.
- W3036006933 hasAuthorship W3036006933A5018144730 @default.
- W3036006933 hasAuthorship W3036006933A5031076996 @default.
- W3036006933 hasAuthorship W3036006933A5037762631 @default.
- W3036006933 hasAuthorship W3036006933A5048625174 @default.
- W3036006933 hasAuthorship W3036006933A5087066559 @default.
- W3036006933 hasConcept C119599485 @default.
- W3036006933 hasConcept C120665830 @default.
- W3036006933 hasConcept C121332964 @default.
- W3036006933 hasConcept C127162648 @default.
- W3036006933 hasConcept C127413603 @default.
- W3036006933 hasConcept C147120987 @default.
- W3036006933 hasConcept C192562407 @default.
- W3036006933 hasConcept C32022120 @default.
- W3036006933 hasConcept C60056205 @default.
- W3036006933 hasConcept C62520636 @default.
- W3036006933 hasConceptScore W3036006933C119599485 @default.
- W3036006933 hasConceptScore W3036006933C120665830 @default.
- W3036006933 hasConceptScore W3036006933C121332964 @default.
- W3036006933 hasConceptScore W3036006933C127162648 @default.
- W3036006933 hasConceptScore W3036006933C127413603 @default.
- W3036006933 hasConceptScore W3036006933C147120987 @default.
- W3036006933 hasConceptScore W3036006933C192562407 @default.
- W3036006933 hasConceptScore W3036006933C32022120 @default.
- W3036006933 hasConceptScore W3036006933C60056205 @default.
- W3036006933 hasConceptScore W3036006933C62520636 @default.
- W3036006933 hasLocation W30360069331 @default.
- W3036006933 hasOpenAccess W3036006933 @default.
- W3036006933 hasPrimaryLocation W30360069331 @default.
- W3036006933 hasRelatedWork W1970005602 @default.
- W3036006933 hasRelatedWork W1972063027 @default.
- W3036006933 hasRelatedWork W2019974123 @default.
- W3036006933 hasRelatedWork W2038983172 @default.
- W3036006933 hasRelatedWork W2048608513 @default.
- W3036006933 hasRelatedWork W2081475322 @default.
- W3036006933 hasRelatedWork W2082591874 @default.
- W3036006933 hasRelatedWork W2089051935 @default.
- W3036006933 hasRelatedWork W2889997997 @default.
- W3036006933 hasRelatedWork W3099344646 @default.
- W3036006933 hasVolume "53" @default.
- W3036006933 isParatext "false" @default.
- W3036006933 isRetracted "false" @default.
- W3036006933 magId "3036006933" @default.
- W3036006933 workType "article" @default.