摘要:

The ion-selective electrode is an electrochemical sensor characterized by a selective response to a particular ionic species. The wording “selective” rather than “specific” is considered since it is very rare that an electrode responds to a single ion exclusive of all others. The ion-selective electrode is further described as a membrane sensor which responds in a potentiometric manner. That is, the potential which develops across an ion-selective membrane separating two solutions is measured at virtually zero current. This is a rather unique and intriguing event which has founded an expanding analytical field which has come of age within the last 15 years.

ISSN:0007-8980    

DOI:10.1080/10408348208542756

出版商:Taylor & Francis Group    

年代:1982

数据来源: Taylor

摘要:

Increasing social interest in the results of analytical chemistry necessitated the development of automated measuring techniques. The increasing demand means, in economically highly developed countries, that 10 to 30 analyses are requested yearly per capita.

ISSN:0007-8980    

DOI:10.1080/10408348208542757

出版商:Taylor & Francis Group    

年代:1982

数据来源: Taylor