Title:
改質に適した表面を備えた硼珪酸ガラスの製造方法、前記方法により得られたガラス及びその用途
Document Type and Number:
Japanese Patent JP4446741
Kind Code:
B2
Abstract:
The method of making borosilicate glass with a surface having reactive SiOH groups on it includes preparing a borosilicate glass melt and dissolving at least 30 mMol per liter of water in the borosilicate glass melt. The borosilicate glass contains from 70 to 87 percent by weight, SiO2; from 7 to 15 percent by weight, B2O3; from 0 to 8 percent by weight, Al2O3; from 0 to 8 percent by weight, Na2O and from 0 to 8 percent by weight of K2O. The borosilicate glass with the easily modified reactive surface can be used as a substrate for chemically covalent immobilization of reactive substances. This substrate can be used to make a biochemical chip, such as a DNA or gene chip, or dirt-proof window glass.
Inventors:
Rotenschlager, Gerhard
Cross, thomas
Von fintel, sandra
Schneider, Claus
Cross, thomas
Von fintel, sandra
Schneider, Claus
Application Number:
JP2003547322A
Publication Date:
April 07, 2010
Filing Date:
November 18, 2002
Export Citation:
Assignee:
Schott AG
International Classes:
C03B5/16; C03B5/00; C03B5/193; C03B5/225; C03B5/235; C03C1/00; C03C3/089; C03C3/091; C03C6/00; C03C17/32; B01L3/00; G01N27/447
Domestic Patent References:
| JP11079755A | ||||
| JP33003529B1 | ||||
| JP8067529A | ||||
| JP9157636A |
Attorney, Agent or Firm:
Tadashi Hamamoto