ISSN:
1040-0397
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The construction of a pH-ISFET (ion-selective field effect transistor) fabricated with standard negative-channel MOS technology, compatible with complementary MOS technology, and using silicon nitride as a pH-sensitive material, is described. Its main analytical characteristics are discussed. The resulting calibration plot is linear over the pH range from 2 to 11; with a slope of 54 mV per pH unit.
Additional Material:
9 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/elan.1140030418