公开(公告)号：US20060027453A1

公开(公告)日：2006-02-09

申请号：US11198085

申请日：2005-08-05

申请人： Lauren Catalano ,  Michael Bower

发明人： Lauren Catalano ,  Michael Bower

IPC分类号： G01N27/26

CPC分类号： G01N27/401

摘要： A reference half-cell and method includes a reference electrode and a reference electrolyte disposed in mutual electrolytic contact, and a reference junction including a porous member configured to provide controlled flow of the reference electrolyte therein to form a primary electrical pathway extending through the member. A secondary electrical pathway is disposed electrically in parallel with the primary electrical pathway.

摘要翻译： 参考半电池和方法包括参考电极和相互电解接触设置的参考电解质，以及包括多孔构件的参考接合件，其构造成在其中提供参考电解质的受控流动，以形成延伸穿过该构件的主电路。 电气路径与主电路并联设置。

公开(公告)号：US20060249386A1

公开(公告)日：2006-11-09

申请号：US11122469

申请日：2005-05-05

申请人： Michael Bower ,  Lauren Catalano ,  John Connelly ,  Stephen Talutis ,  Daniel Tower ,  Brian Bischoff

发明人： Michael Bower ,  Lauren Catalano ,  John Connelly ,  Stephen Talutis ,  Daniel Tower ,  Brian Bischoff

IPC分类号： G01N27/26

CPC分类号： G01N27/4035

摘要： In an ionic-activity sensor, an osmotic pump drives a reference-cell electrolyte to flow through an interface with the solution to be measured. This minimizes contamination of the reference cell by that solution. The driving force results from expansion of an electrolytic-agent reservoir into which solvent from a solvent reservoir diffuses through a semi-permeable membrane. The electrolytic-agent reservoir contains an electrolytic-agent solution in which a quantity of undissolved is disposed to keep the electrolytic-agent solution saturated as solvent diffuses into it.

摘要翻译： 在离子活性传感器中，渗透泵驱动参比细胞电解质流过与要测量的溶液的界面。 这最小化了该溶液对参比细胞的污染。 驱动力来自电解质储库的膨胀，其中来自溶剂储存器的溶剂通过半透膜扩散。 电解质储存器包含电解质溶液，其中设置一定量的未溶解剂以使溶解剂溶解在其中饱和。