Capacitive field-effect EIS chemical sensors and biosensors: A status report
A Poghossian, MJ Schöning - Sensors, 2020 - mdpi.com
Electrolyte-insulator-semiconductor (EIS) field-effect sensors belong to a new generation of
electronic chips for biochemical sensing, enabling a direct electronic readout. The review …
electronic chips for biochemical sensing, enabling a direct electronic readout. The review …
A high-sensitivity potentiometric 65-nm CMOS ISFET sensor for rapid E. coli screening
Foodborne bacteria, inducing outbreaks of infection or poisoning, have posed great threats
to food safety. Potentiometric sensors can identify bacteria levels in food by measuring …
to food safety. Potentiometric sensors can identify bacteria levels in food by measuring …
Miniaturized metal oxide pH sensors for bacteria detection
N Uria, N Abramova, A Bratov, FX Muñoz-Pascual… - Talanta, 2016 - Elsevier
It is well known that the metabolic activity of some microorganisms results in changes of pH
of the culture medium, a phenomenon that can be used for detection and quantification of …
of the culture medium, a phenomenon that can be used for detection and quantification of …
Differential imaging of the metabolism of bacteria and eukaryotic cells based on light-addressable potentiometric sensors
A light-addressable potentiometric sensor (LAPS) is a field-effect-based potentiometric
sensor with an electrolyte/insulator/semiconductor (EIS) structure, which is able to monitor …
sensor with an electrolyte/insulator/semiconductor (EIS) structure, which is able to monitor …
Quantitative differential monitoring of the metabolic activity of Corynebacterium glutamicum cultures utilizing a light-addressable potentiometric sensor system
Applying biosensors for evaluation of the extracellular acidification of microorganisms in
various biotechnological fermentation processes is on demand. An early stage detection of …
various biotechnological fermentation processes is on demand. An early stage detection of …
A LAPS-based differential sensor for parallelized metabolism monitoring of various bacteria
Monitoring the cellular metabolism of bacteria in (bio) fermentation processes is crucial to
control and steer them, and to prevent undesired disturbances linked to metabolically …
control and steer them, and to prevent undesired disturbances linked to metabolically …
Determination of the extracellular acidification of Escherichia coli K12 with a multi‐chamber‐based LAPS system
On‐line monitoring of the metabolic activity of microorganisms involved in intermediate
stages of biogas production plays an important role to avoid undesirable “down times” …
stages of biogas production plays an important role to avoid undesirable “down times” …
LAPS-based monitoring of metabolic responses of bacterial cultures in a paper fermentation broth
As an alternative renewable energy source, methane production in biogas plants is gaining
more and more attention. Biomass in a bioreactor contains different types of …
more and more attention. Biomass in a bioreactor contains different types of …
A high offset distribution tolerance high resolution ISFET array with auto-compensation for long-term bacterial metabolism monitoring
This paper presents a CMOS ion-sensitive-field-effect-transistor (ISFET) array with superior
offset distribution tolerance, resolution and linearity for long-term bacterial metabolism …
offset distribution tolerance, resolution and linearity for long-term bacterial metabolism …
Optimization of Cell‐Based Multi‐Chamber LAPS Measurements Utilizing FPGA‐Controlled Laser‐Diode Modules
A light‐addressable potentiometric sensor (LAPS) is a field‐effect‐based potentiometric
device, which detects concentration changes of an analyte solution on the sensor surface in …
device, which detects concentration changes of an analyte solution on the sensor surface in …