Search: onr:"swepub:oai:DiVA.org:uu-364769" >
Modelling and Chara...
Modelling and Characterization of Novel Reference-Less Semiconductor Ion Sensor for pH Sensing
-
Zeng, Ruixue (author)
-
Zhang, Junkai (author)
-
Yang, Hui (author)
-
show more...
-
Sun, Cuiling (author)
-
Xu, Ming (author)
-
- Zhang, Shi-Li (author)
- Uppsala universitet,Fasta tillståndets elektronik
-
Wu, Dongping (author)
-
show less...
-
(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- English.
-
In: Sensors and actuators. B, Chemical. - : Elsevier BV. - 0925-4005 .- 1873-3077. ; 281, s. 60-71
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- A SPICE macromodel is developed for a novel reference-less semiconductor ion sensor (RELESIS), which has been proposed to eliminate the use of reference electrode in the field effect based sensor detection. The working principle of the RELESIS, previously validated by a prototype device via pH sensing, is featured by non-constant bulk solution potential, which distincts itself from any conventional ion sensitive field effect transistor. Simulations are performed here using the macromodel and the results fit well with the experimental data. The proposed SPICE macromodel can be used to predict the behavior of the RELESIS and carry out performance optimizations for the RELESIS to be used in various applications.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk laboratorie- och mätteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Laboratory and Measurements Technologies (hsv//eng)
Keyword
- Extended gate
- Parasitic effects
- pH response
- Potential of the bulk solution
- Reference-less semiconductor ion sensor (RELESIS)
- SPICE macromodel of the RELESIS
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database