Premium
Recent Trends for (Bio)Chemical Impedance Sensor Electronic Interfaces
Author(s) -
Crescentini Marco,
Bennati Marco,
Tartagni Marco
Publication year - 2012
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.201100547
Subject(s) - electronics , characterization (materials science) , signal (programming language) , interface (matter) , electrical conductor , electrical impedance , computer science , nanotechnology , signal processing , electrical engineering , field (mathematics) , materials science , electronic engineering , engineering , digital signal processing , bubble , maximum bubble pressure method , parallel computing , mathematics , pure mathematics , programming language
A large class of chemical and biological sensors have been based on electrical characterization of interfaces where sensing is often related to the characterization of interfaces between ion‐based and electron‐based conductive materials by means of typical electric variables such as voltage, current and charge. Integrated electronics has started a revolution in this field allowing very complex electronic systems to be shrunk to millimeter square sizes. This paper will introduce some recent trends in integrated sensor interface design, showing how progress in electronic devices and signal processing would enhance performance and applications of biochemical sensors.