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Volumn 304, Issue 5673, 2004, Pages 987-990

Continuous Particle Separation Through Deterministic Lateral Displacement

Author keywords

[No Author keywords available]

Indexed keywords

BACTERIA; BIFURCATION (MATHEMATICS); CHROMOSOMES; LAMINAR FLOW; OPTICAL RESOLVING POWER;

EID: 2342619619     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1094567     Document Type: Article
Times cited : (1490)

References (31)
  • 19
    • 2442442456 scopus 로고    scopus 로고
    • note
    • A 0.1x Tris-Borate-EDTA (TBE) buffer containing 0.02% performance-optimized linear polyacrylamide (POP)-6 (Perkin-Elmer Biosystems) was used in the experiments.
  • 20
    • 2442459175 scopus 로고    scopus 로고
    • note
    • The concentrations of the microspheres with diameters of 0.60 0.70, 0.80, 0.90, and 1.03 μm were 0.015, 0.010, 0.010, 0.005, and 0.005% solid, respectively.
  • 21
    • 0004232671 scopus 로고
    • Princeton Univ. Press, Princeton, NJ
    • H. C. Berg Random Walks in Biology (Princeton Univ. Press, Princeton, NJ, 1993), p. 56.
    • (1993) Random Walks in Biology , pp. 56
    • Berg, H.C.1
  • 22
    • 2442502947 scopus 로고    scopus 로고
    • note
    • The CV of particle diameter φ is defined as Δφ/<φ > × 100%, where Δφ is the standard deviation of φ and <φ> is the mean of φ. When used as a measure for resolution, CV is calculated according to dφ/dx/Δx/<φ>/×100% where x is the lateral position of the band, as a function of φ, and Δx is the measured standard deviation (half-width) of the band.
  • 24
    • 2442530170 scopus 로고    scopus 로고
    • note
    • Duke Scientific Corp., Palo Alto, CA, personal communication.
  • 27
    • 2442557543 scopus 로고    scopus 로고
    • note
    • The DNA was isolated from E. coil strains RPCI 21 168-F5 and RPCI 22 49-E10. Plasmid preparations were digested with Notl and the digestion buffer exchanged with 1/2x TBE with the use of centrifugal filters (Microcon YM-100 from Amicon). We used 1/2x TBE as the electrophoresis buffer. Concentrations of 0.1% POP-6 and 10 mM dithiothreitol were added to suppress electroosmatic flow and photobleaching, respectively.
  • 28
    • 2442624926 scopus 로고    scopus 로고
    • note
    • 0)Δx, where Δx is the measured standard deviation (half-width) of the band.
  • 31
    • 2442605907 scopus 로고    scopus 로고
    • note
    • Supported by grants from the Defense Advanced Research Projects Agency (MDA972-00-1-0031), NIH (HG01506), NSF Nanobiololy Technology Center (BSCECS9876771), and the State of New Jersey (NJCST 99-100-082-2042-007). We thank K. Osoegawa and P. de Jong for supplying the bacterial artificial chromosome libraries; J. O. Tegenfeldt, P. Silberzan, S. Park, T. Duke, S. Weiss, D. Botstein, and P. M. Chaikin: and members of our laboratories for discussion. We acknowledge support from the Cornell University National Fabrication Center, where the deep silicon etching process of the device reported here was performed.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.