FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016683085> ?p ?o ?g. }

• W2016683085 endingPage "66" @default.
• W2016683085 startingPage "57" @default.
• W2016683085 abstract "Green bacteria cells, their fragments and isolated pigment molecules were oriented by embedding them in anisotropic polymer film. Two methods of film deformation were used: uniaxial stretching, and skew stretching in which a previously uniaxially elongated film was again stretched along the axis, forming a 40 ° angle with the previous direction of stretching. Photographs of samples in transmitted light and under a polarized fluorescence microscope were taken. Polarized absorption and fluorescence spectra were measured, and order parameters were calculated and discussed. In the 670–680 nm region absorption and emission of disaggregated bacteriochlorophyll c from chlorosomes and bacteriopheophytin c is observed. The decrease of mutual pigment interactions caused the spectral shift of the absorption band from 750 to 670 nm; however, disaggregated pigment is still located in chlorosomes and preserves the orientation. The film stretching diminished the absorption of bacteriochlorophyll c in chlorosomes (at about 750 nm) but only slightly increased the absorption of disaggregated bacteriochlorophyll c (670 nm). This suggests that as a result of stretching, part of the transition moments of the chlorosome bacteriochlorophyll c red band became located outside of the plane of the electric vector of the spectrophotometer light beam. In the case of a large sample such as whole bacteria or their fragments, the axis of orientation is closer to the direction of the first stretching axis than to the second skew axis. Separated pigment molecules are oriented along the second axis of stretching. The dimensions of objects seen under the fluorescence microscope are larger than those of bacteria, therefore they are clusters of bacteria or bacteria fragments. Results obtained from microscopic investigations and from polarized spectroscopy suggest that two pools of clusters of bacteria or fragment clusters exist with different angles of orientation (one under about 15 °, the second almost parallel to the film axis), and different average length. It was shown also that the pigment orientation depends strongly on the conditions of bacteria culture and sample preparation." @default.
• W2016683085 created "2016-06-24" @default.
• W2016683085 creator A5001427538 @default.
• W2016683085 creator A5048216923 @default.
• W2016683085 creator A5055447253 @default.
• W2016683085 creator A5081503435 @default.
• W2016683085 creator A5090089214 @default.
• W2016683085 date "1998-01-01" @default.
• W2016683085 modified "2023-10-18" @default.
• W2016683085 title "The orientation of bacteriochlorophyll c in green bacteria cells and cell fragments" @default.
• W2016683085 cites W1483482943 @default.
• W2016683085 cites W1493509087 @default.
• W2016683085 cites W1972009148 @default.
• W2016683085 cites W1972769324 @default.
• W2016683085 cites W1978129103 @default.
• W2016683085 cites W1981619784 @default.
• W2016683085 cites W1982733244 @default.
• W2016683085 cites W1990419033 @default.
• W2016683085 cites W1992428568 @default.
• W2016683085 cites W1992709822 @default.
• W2016683085 cites W1996507595 @default.
• W2016683085 cites W2003132922 @default.
• W2016683085 cites W2024475405 @default.
• W2016683085 cites W2027162498 @default.
• W2016683085 cites W2041026796 @default.
• W2016683085 cites W2042116901 @default.
• W2016683085 cites W2057494324 @default.
• W2016683085 cites W2059329368 @default.
• W2016683085 cites W2061088690 @default.
• W2016683085 cites W2068709975 @default.
• W2016683085 cites W2071569321 @default.
• W2016683085 cites W2074583852 @default.
• W2016683085 cites W2074999341 @default.
• W2016683085 cites W2075256552 @default.
• W2016683085 cites W2078412003 @default.
• W2016683085 cites W2078969389 @default.
• W2016683085 cites W2087309179 @default.
• W2016683085 cites W2087348552 @default.
• W2016683085 cites W2092808874 @default.
• W2016683085 cites W2093780796 @default.
• W2016683085 cites W2094299944 @default.
• W2016683085 cites W2276806438 @default.
• W2016683085 cites W2316572888 @default.
• W2016683085 cites W2327130158 @default.
• W2016683085 doi "https://doi.org/10.1016/s1011-1344(98)00123-7" @default.
• W2016683085 hasPublicationYear "1998" @default.
• W2016683085 type Work @default.
• W2016683085 sameAs 2016683085 @default.
• W2016683085 citedByCount "19" @default.
• W2016683085 countsByYear W20166830852020 @default.
• W2016683085 crossrefType "journal-article" @default.
• W2016683085 hasAuthorship W2016683085A5001427538 @default.
• W2016683085 hasAuthorship W2016683085A5048216923 @default.
• W2016683085 hasAuthorship W2016683085A5055447253 @default.
• W2016683085 hasAuthorship W2016683085A5081503435 @default.
• W2016683085 hasAuthorship W2016683085A5090089214 @default.
• W2016683085 hasConcept C113196181 @default.
• W2016683085 hasConcept C120665830 @default.
• W2016683085 hasConcept C121332964 @default.
• W2016683085 hasConcept C125287762 @default.
• W2016683085 hasConcept C147080431 @default.
• W2016683085 hasConcept C147604119 @default.
• W2016683085 hasConcept C169274487 @default.
• W2016683085 hasConcept C178790620 @default.
• W2016683085 hasConcept C185592680 @default.
• W2016683085 hasConcept C191274033 @default.
• W2016683085 hasConcept C192562407 @default.
• W2016683085 hasConcept C2780784151 @default.
• W2016683085 hasConcept C32909587 @default.
• W2016683085 hasConcept C64584667 @default.
• W2016683085 hasConcept C67649825 @default.
• W2016683085 hasConcept C75473681 @default.
• W2016683085 hasConcept C8010536 @default.
• W2016683085 hasConcept C85725439 @default.
• W2016683085 hasConcept C91881484 @default.
• W2016683085 hasConceptScore W2016683085C113196181 @default.
• W2016683085 hasConceptScore W2016683085C120665830 @default.
• W2016683085 hasConceptScore W2016683085C121332964 @default.
• W2016683085 hasConceptScore W2016683085C125287762 @default.
• W2016683085 hasConceptScore W2016683085C147080431 @default.
• W2016683085 hasConceptScore W2016683085C147604119 @default.
• W2016683085 hasConceptScore W2016683085C169274487 @default.
• W2016683085 hasConceptScore W2016683085C178790620 @default.
• W2016683085 hasConceptScore W2016683085C185592680 @default.
• W2016683085 hasConceptScore W2016683085C191274033 @default.
• W2016683085 hasConceptScore W2016683085C192562407 @default.
• W2016683085 hasConceptScore W2016683085C2780784151 @default.
• W2016683085 hasConceptScore W2016683085C32909587 @default.
• W2016683085 hasConceptScore W2016683085C64584667 @default.
• W2016683085 hasConceptScore W2016683085C67649825 @default.
• W2016683085 hasConceptScore W2016683085C75473681 @default.
• W2016683085 hasConceptScore W2016683085C8010536 @default.
• W2016683085 hasConceptScore W2016683085C85725439 @default.
• W2016683085 hasConceptScore W2016683085C91881484 @default.
• W2016683085 hasIssue "1" @default.
• W2016683085 hasLocation W20166830851 @default.
• W2016683085 hasOpenAccess W2016683085 @default.
• W2016683085 hasPrimaryLocation W20166830851 @default.

• next