scholarly journals Dynamic electrical behaviour of a thermoresponsive polymer in well-defined poly(N-isopropylacrylamide)-grafted semiconductor devices

RSC Advances ◽  
2017 ◽  
Vol 7 (55) ◽  
pp. 34517-34521 ◽  
Author(s):  
Tsukuru Masuda ◽  
Taira Kajisa ◽  
Aya Mizutani Akimoto ◽  
Akane Fujita ◽  
Kenichi Nagase ◽  
...  
Keyword(s):  
Phase Transition ◽  
Real Time ◽  
Temperature Change ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Electrical Behaviour ◽  
Thermoresponsive Polymer ◽  
Effect Transistor ◽  
Response To Temperature ◽  
Transition Behaviour

Herein, we found that the phase transition behaviour from swelling state to deswelling state in response to temperature change was electrically detected in real time by using the poly(N-isopropylacrylamide)-grafted gate field effect transistor.

Real-time and selective detection of nitrates in water using graphene-based field-effect transistor sensors

2018 ◽  
Vol 5 (8) ◽  
pp. 1990-1999 ◽  
Author(s):  
Xiaoyan Chen ◽  
Haihui Pu ◽  
Zipeng Fu ◽  
Xiaoyu Sui ◽  
Jingbo Chang ◽  
...  
Keyword(s):  
Real Time ◽  
Field Effect ◽  
Field Effect Transistor ◽  
High Selectivity ◽  
High Sensitivity ◽  
Selective Detection ◽  
Graphene Field Effect Transistor ◽  
Effect Transistor ◽  
Modified Graphene ◽  
Benzyltriethylammonium Chloride

A benzyltriethylammonium chloride-modified graphene field-effect transistor sensor has high sensitivity, high selectivity and rapid response for nitrate detection.

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