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Volumn 113, Issue 15, 2009, Pages 4987-4990

Measurement of DNA morphological parameters at highly entangled regime on surfaces

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC SPECTROSCOPY; GENES; MICA; NUCLEIC ACIDS; POWER SPECTRUM; SILICATE MINERALS;

EID: 65249089000     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp8097318     Document Type: Article
Times cited : (14)

References (23)
  • 21
    • 84906365623 scopus 로고    scopus 로고
    • The equality ξ in eq 2 implies that a Euclidean partition of the surface can be made, which holds when the surface coverage by self-affine DNA molecules is low and they are distant apart. At high concentration and entangled networks, the surface is paved with self-affine (in 2D) objects, and a substantial deviation from the density scaling ξ should be expected. As the density of molecules increases, ξ approaches the effective diameter of the DNA molecule and the scaling of eq 2 becomes 1/-d f ≈ a (CN A/ MW)(4Dt /π )1/2, where the fractal dimension d f takes a value between 1 and 2 and the constant a accounts for the dimensional consistency.
    • The equality ξ in eq 2 implies that a Euclidean partition of the surface can be made, which holds when the surface coverage by self-affine DNA molecules is low and they are distant apart. At high concentration and entangled networks, the surface is paved with self-affine (in 2D) objects, and a substantial deviation from the density scaling ξ should be expected. As the density of molecules increases, ξ approaches the effective diameter of the DNA molecule and the scaling of eq 2 becomes 1/-d f ≈ a (CN A/ MW)(4Dt /π )1/2, where the fractal dimension d f takes a value between 1 and 2 and the constant a accounts for the dimensional consistency.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.