Biosensor

Details Biosensor Biosensor

2006-11-14

2006-11-14

Noguerola, Alex (Department: 1753)

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C204S403060, C204S403050

Reissue Patent

active

RE039390

ABSTRACT:
There is provided a cholesterol sensor with high-accuracy and excellent response, whose object to be measured is whole blood, where plasmadelete-start id="DEL-S-00001" date="20061114" ?withdelete-end id="DEL-S-00001" ?insert-start id="INS-S-00001" date="20061114" ?which is obtained by filtering outinsert-end id="INS-S-00001" ?hemocytesdelete-start id="DEL-S-00002" date="20061114" ?therein filtereddelete-end id="DEL-S-00002" ?insert-start id="INS-S-00002" date="20061114" ?in bloodinsert-end id="INS-S-00002" ?can rapidly reach an electrode system. In a biosensor where plasmadelete-start id="DEL-S-00003" date="20061114" ?withdelete-end id="DEL-S-00003" ?insert-start id="INS-S-00003" date="20061114" ?which is obtained by filtering outinsert-end id="INS-S-00003" ?hemocytesdelete-start id="DEL-S-00004" date="20061114" ?therein filtered withdelete-end id="DEL-S-00004" ?insert-start id="INS-S-00004" date="20061114" ?byinsert-end id="INS-S-00004" ?a filter is sucked into a sample solution supply pathway due to capillarity, there are formed: a first pressing part for holding a primary side portion of the filter from the bottom; a second pressing part for holding a secondary side portion of the filter from the top and the bottom; a third pressing part for holding the central portion of the filter from the top; and a void for surrounding the filter between the second pressing part and third pressing part.

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Lin et al., “Preparing and characterization of novel, blood-plasma-separation membranes for use in biosensors”,Journal of Membrane Science, Elseivier Science,Amsterdam, NL, vol. 173(1), pp. 73-81 (2000).

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