Refine
Year of publication
Document Type
- Article (162)
- Conference Proceeding (22)
- Part of a Book (8)
- Book (1)
Keywords
- Label-free detection (3)
- capacitive field-effect sensor (3)
- tobacco mosaic virus (TMV) (3)
- Biosensor (2)
- Capacitive field-effect sensor (2)
- Tobacco mosaic virus (TMV) (2)
- field-effect sensor (2)
- gold nanoparticles (2)
- (Bio)degradation (1)
- Biosensorik (1)
- CNOT (1)
- Capacitive field-effect (1)
- Capacitive model (1)
- Chemical imaging (1)
- Coat protein (1)
- C–V method (1)
- DNA biosensor (1)
- Electrolyte–insulator–semiconductor (1)
- Enzyme coverage (1)
- Enzyme logic gate (1)
- Enzyme nanocarrier (1)
- Field effect (1)
- Field-effect biosensor (1)
- Field-effect device (1)
- Field-effect sensor (1)
- Glucose biosensor (1)
- Glucose oxidase (1)
- Gold nanoparticles (1)
- ISFET (1)
- Impedance spectroscopy (1)
- LAPS (1)
- Layer-by-layer adsorption (1)
- Light-addressable potentiometric sensor (1)
- Multianalyte detection (1)
- Multicell (1)
- Multiplexing (1)
- Nanostructuring (1)
- Penicillin (1)
- Plant virus (1)
- Poly(allylamine hydrochloride) (1)
- Poly(d,l-lacticacid) (1)
- Potentiometry (1)
- Real-time monitoring (1)
- TMV adsorption (1)
- Ta₂O₅ gate (1)
- Tobacco mosaic virus (1)
- Wafer (1)
- XOR (1)
- Zeta potential (1)
- acetoin (1)
- aminooctanethiol (1)
- atomic layer deposition (1)
- bi-enzyme biosensor (1)
- biosensor (1)
- capacitive EIS sensor (1)
- capacitive field-effect biosensor (1)
- capacitive field-effect sensors (1)
- capacitive model (1)
- capillary micro-droplet cell (1)
- control gate (1)
- detection of charged macromolecules (1)
- electrolyte-insulator-semiconductor capacitors (1)
- enzyme cascade (1)
- enzyme immobilization (1)
- enzyme-logic gate (1)
- equivalent circuit (1)
- glucose oxidase (GOx) (1)
- horseradish peroxidase (HRP) (1)
- layer expansion (1)
- multianalyte detection (1)
- nanoparticle coverage (1)
- on-chip integrated addressable EISCAP sensors (1)
- pH sensors (1)
- pattern-size reduction (1)
- penicillinase (1)
- plant virus detection (1)
- polystyrene sulfonate (1)
- self-aligned patterning (1)
- turnip vein clearing virus (TVCV) (1)
- ultrathin gate insulators (1)
- urease (1)
- wafer-level testing (1)
Institute
- INB - Institut für Nano- und Biotechnologien (193) (remove)
It is well known that the degradation environment can strongly influence the biodegradability and kinetics of biodegradation processes of polymers. Therefore, besides the monitoring of the degradation process, it is also necessary to control the medium in which the degradation takes place. In this work, a micromachined multi-parameter sensor chip for the control of the polymer-degradation medium has been developed. The chip combines a capacitive field-effect pH sensor, a four-electrode electrolyte-conductivity sensor and a thin-film Pt-temperature sensor. The results of characterization of individual sensors are presented. In addition, the multi-parameter sensor chip together with an impedimetric polymer-degradation sensor was simultaneously characterized in degradation solutions with different pH and electrolyte conductivity. The obtained results demonstrate the feasibility of the multi-parameter sensor chip for the control of the polymer-degradation medium.
An enzyme system organized in a flow device was used to mimic a reversible Controlled NOT (CNOT) gate with two input and two output signals. Reversible conversion of NAD⁺ and NADH cofactors was used to perform a XOR logic operation, while biocatalytic hydrolysis of p-nitrophenyl phosphate resulted in an Identity operation working in parallel. The first biomolecular realization of a CNOT gate is promising for integration into complex biomolecular networks and future biosensor/biomedical applications.
Chemische Sensoren mit Bariumstrontiumtitanat als funktionelle Schicht zur Multiparameterdetektion
(2013)