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Volumn 67, Issue 5 1, 2003, Pages

Cell surface fluctuations studied with defocusing microscopy

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; CELL MEMBRANES; CYTOLOGY; FOCUSING; IMAGE ANALYSIS; NUMERICAL METHODS; OPTICAL MICROSCOPY; OPTICS; PROBABILITY DISTRIBUTIONS; RANDOM PROCESSES; REFRACTIVE INDEX; TWO DIMENSIONAL;

EID: 36349009952     PISSN: 1063651X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (65)

References (25)
  • 15
    • 33645085175 scopus 로고    scopus 로고
    • Polysciences, Inc. Technical Data Sheet 238
    • Polysciences, Inc. Technical Data Sheet 238, site http://www.polysciences.com/shop/assets/datasheets/238.pdf
  • 19
    • 0018694023 scopus 로고
    • note
    • J. Bereiter-Hahn, C.H. Fox, and B. Thorell, J. Cell Biol. 82, 767 (1979) measured by reflection microscopy the value Δn ≃ 0.05. In the ruffles, the index of refraction may be larger because of the increase of F-actin density. We estimate its value with defocusing microscopy by adding to the macrophage medium glycerine in different amounts. We measure the index of refraction of the medium with different amounts of glycerine with a refractometer. Around the concentration where the contrast changes from positive to negative, we estimate the index of refraction of the ruffles cytoskeleton and obtain Δn ∼ 0.1.
    • (1979) J. Cell Biol. , vol.82 , pp. 767
    • Bereiter-Hahn, J.1    Fox, C.H.2    Thorell, B.3
  • 24
    • 33645077480 scopus 로고    scopus 로고
    • A movie of a phagocytosis event 12.5 times faster
    • A movie of a phagocytosis event 12.5 times faster can be seen at the site http://www.fisica.ufmg.br/~estatexp/zymosan.mpg
  • 25
    • 33645068335 scopus 로고    scopus 로고
    • A movie of the macrophage 16.2 times faster
    • A movie of the macrophage 16.2 times faster can be seen at the site http:/www.fisica.ufmg.br/~estatexp/macrophage.mpg


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.