Refine
Year of publication
- 2023 (12) (remove)
Keywords
- Bacillaceae (2)
- Biotechnological application (2)
- Subtilases (2)
- Subtilisin (2)
- Acyl-amino acids (1)
- Aminoacylase (1)
- Bacillus atrophaeus spores (1)
- Bioabsorbable (1)
- Broad pH spectrum (1)
- CRISPR/Cas9 (1)
- Capacitive field-effect sensor (1)
- Chaperone co-expression (1)
- DPA (dipicolinic acid) (1)
- Gold nanoparticles (1)
- Halotolerant protease (1)
- Inclusion bodies (1)
- Label-free detection (1)
- LbL films (1)
- Multicell (1)
- Multiplexing (1)
- Polylactide acid (1)
- Raman spectroscopy (1)
- Resistive temperature detector (1)
- Silk fibroin (1)
- Sn₃O₄ (1)
- Streptomyces griseus (1)
- Streptomyces lividans (1)
- Vibrio natriegens (1)
- amperometric biosensors (1)
- aspergillus (1)
- biocompatible (1)
- biodegradabl (1)
- biosensor (1)
- encapsulation materials (1)
- enzyme cascade (1)
- fibroin (1)
- field-effect sensor (1)
- filamentous fungi (1)
- genome engineering (1)
- glucose oxidase (GOx) (1)
- heavy metals (1)
- horseradish peroxidase (HRP) (1)
- nanobelts (1)
- optical sensor setup (1)
- optical trapping (1)
- recombinant expression (1)
- sterilization (1)
- tobacco mosaic virus (TMV) (1)
- turnip vein clearing virus (TVCV) (1)
- α-aminoacylase (1)
- ε-lysine acylase (1)
Institute
- INB - Institut für Nano- und Biotechnologien (12) (remove)
In comparison to single-analyte devices, multiplexed systems for a multianalyte detection offer a reduced assay time and sample volume, low cost, and high throughput. Herein, a multiplexing platform for an automated quasi-simultaneous characterization of multiple (up to 16) capacitive field-effect sensors by the capacitive–voltage (C–V) and the constant-capacitance (ConCap) mode is presented. The sensors are mounted in a newly designed multicell arrangement with one common reference electrode and are electrically connected to the impedance analyzer via the base station. A Python script for the automated characterization of the sensors executes the user-defined measurement protocol. The developed multiplexing system is tested for pH measurements and the label-free detection of ligand-stabilized, charged gold nanoparticles.