Graphene-based devices for measuring pH

P Salvo, B Melai, N Calisi, C Paoletti… - Sensors and Actuators B …, 2018‏ - Elsevier
Abstract pH measuring and monitoring is fundamental to understand or control many
chemical processes in biological, industrial or environmental fields. Potentiometric …

Graphene-based water quality sensors

A Zubiarrain-Laserna, P Kruse - Journal of The Electrochemical …, 2020‏ - iopscience.iop.org
Water is fundamental to most aspects of human civilization and terrestrial life in general. The
problem of deteriorating water quality is very real, but often hard to quantify for lack of data …

Magnetic graphene field-effect transistor biosensor for single-strand DNA detection

J Sun, X ** of interfaced graphene: toward non-invasive cancer diagnostics
B Keisham, A Cole, P Nguyen, A Mehta… - ACS applied materials …, 2016‏ - ACS Publications
Ultrasensitive detection, map**, and monitoring of the activity of cancer cells is critical for
treatment evaluation and patient care. Here, we demonstrate that a cancer cell's glycolysis …

Graphene-based field-effect transistors integrated with microfluidic chip for real-time pH monitoring of seawater

J Gao, Y Wang, Y Han, Y Gao, C Wang, L Han… - Journal of Materials …, 2020‏ - Springer
Seawater pH is an important parameter in marine and environmental researches, and it
demands sensitive, portable, rapid and real-time sensing pH sensors. Here, we propose a …

Development of solution-gated graphene transistor model for biosensors

H Karimi, R Yusof, R Rahmani, H Hosseinpour… - Nanoscale research …, 2014‏ - Springer
Abstract The distinctive properties of graphene, characterized by its high carrier mobility and
biocompatibility, have stimulated extreme scientific interest as a promising nanomaterial for …

Reduced drift of CMOS ISFET pH sensors using graphene sheets

C Panteli, P Georgiou, K Fobelets - IEEE Sensors Journal, 2021‏ - ieeexplore.ieee.org
Reduction of drift in Complementary Metal Oxide-Semiconductor (CMOS) Ion-Sensitive Field-
Effect Transistor (ISFET) pH sensors is demonstrated using monolayer and multilayer …

Tunable schottky barrier in blue phosphorus–graphene heterojunction with normal strain

J Zhu, J Zhang, Y Hao - Japanese Journal of Applied Physics, 2016‏ - iopscience.iop.org
The graphene–blue phosphorus van deer Waals (vDW) heterojunction was studied by using
density functional theory. Our calculations reveal that the intrinsic electronic structure of blue …