Chip for use in nucleic acid separation, structural element and

Details Chip for use in nucleic acid separation, structural element and Chip for use in nucleic acid separation, structural element and

1999-03-19

2000-12-19

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

2105021, 2105101, B01D 1508

Patent

active

061623563

ABSTRACT:
Composite particles formed from resin particles and silica particles (amount of silica particles: 0.2 to 10 wt. % on the basis of the resin particles) in an apparatus for formation of composite particles are placed in a PTFE mold and heat treated to weld the resin particles to one another, thereby forming a structural element, which is dipped in an ethyl silicate solution containing monodispersed silica particles, then taken out of the solution and subjected to further heat treatment to form an ultimate structural element, which is sealed in a tip case, whereby a tip can be produced at a low cost and used to separate nucleic acid from a liquid sample for a short time at a high recovery rate without any defects such as breaking, etc.

REFERENCES:
patent: 1669362 (1928-05-01), Watson
patent: 3048537 (1962-08-01), Pall
patent: 4863592 (1989-09-01), Allington
patent: 5064534 (1991-11-01), Busch
patent: 5135649 (1992-08-01), Kanda
patent: 5145806 (1992-09-01), Shirakawa
patent: 5268097 (1993-12-01), Girot
patent: 5360544 (1994-11-01), Nakaso
patent: 5645723 (1997-07-01), Fujishiro et al.
patent: 5738783 (1998-04-01), Shirota
patent: 5997746 (1999-12-01), Valaskovic
patent: 6063283 (2000-05-01), Shirota
Patent Abstracts of Japan, vol. 009, No. 104 (C-279), May 8, 1985 & JP 59 230605.
Patent Abstracts of Japan, vol. 014, No. 171 (C-0706), Apr. 3, 1990 & JP 02 022120.
Patent Abstracts of Japan, vol. 013, No. 124 (C-580), Mar. 27, 1989 & JP 63 295444.
Patent Abstracts of Japan, vol. 014, No. 377 (C-0748), Aug. 15, 1990 & JP 02 137715.

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