Refine
Year of publication
Institute
- INB - Institut für Nano- und Biotechnologien (533) (remove)
Has Fulltext
- no (533) (remove)
Language
- English (533) (remove)
Document Type
- Article (485)
- Conference Proceeding (33)
- Part of a Book (8)
- Doctoral Thesis (3)
- Book (2)
- Other (2)
Keywords
- frequency mixing magnetic detection (4)
- LAPS (3)
- Light-addressable potentiometric sensor (3)
- capacitive field-effect sensor (3)
- field-effect sensor (3)
- magnetic nanoparticles (3)
- tobacco mosaic virus (TMV) (3)
- Bacillus atrophaeus (2)
- Calorimetric gas sensor (2)
- Hydrogen peroxide (2)
- Raman spectroscopy (2)
- biosensors (2)
- gold nanoparticles (2)
- hydrogen peroxide (2)
- light-addressable potentiometric sensor (2)
- microfluidics (2)
- (Bio)degradation (1)
- Alginate beads (1)
- Bacillus atrophaeus spores (1)
- CNOT (1)
- CRISPR/Cas9 (1)
- Capacitive field-effect (1)
- Capacitive model (1)
- Chemical images (1)
- Chemical imaging (1)
- Chemical imaging sensor (1)
- Chemical sensor (1)
- Coat protein (1)
- C–V method (1)
- DNA biosensor (1)
- DPA (dipicolinic acid) (1)
- Dehydrogenase (1)
- Detergent protease (1)
- Diaphorase (1)
- EIS capacitive sensor (1)
- Electrolyte–insulator–semiconductor (1)
- Enzymatic biosensor (1)
- Enzyme coverage (1)
- Enzyme logic gate (1)
- Enzyme nanocarrier (1)
- Extracellular enzymes (1)
- Field effect (1)
- Field-effect biosensor (1)
- Field-effect device (1)
- Field-effect sensor (1)
- Glucose biosensor (1)
- Glucose oxidase (1)
- Hypersecretion (1)
- Impedance spectroscopy (1)
- Lab-on-Chip (1)
- Label-free detection (1)
- Layer-by-layer adsorption (1)
- LbL films (1)
- MOS (1)
- Marker-free mutagenesis (1)
- Multi-sensor system (1)
- Multianalyte detection (1)
- Negative impedance convertor (1)
- O2 plasma (1)
- Organic light-emitting diode display (1)
- Penicillin (1)
- Poly(allylamine hydrochloride) (1)
- Poly(d,l-lacticacid) (1)
- Polyimide (1)
- Potentiometry (1)
- Real-time monitoring (1)
- Resonance-mode measurement (1)
- Simultaneous determination (1)
- Sn₃O₄ (1)
- Stenotrophomonas maltophilia (1)
- Sterilisation process (1)
- TMV adsorption (1)
- Ta₂O₅ gate (1)
- Tobacco mosaic virus (1)
- Tobacco mosaic virus (TMV) (1)
- Uracil-phosphoribosyltransferase (1)
- XOR (1)
- acetoin (1)
- actuator-sensor system (1)
- aminooctanethiol (1)
- annealing (1)
- aquaculture (1)
- artificial olfactory image (1)
- aseptic parameters (1)
- aspergillus (1)
- bi-enzyme biosensor (1)
- biosensor (1)
- calorimetric gas sensor (1)
- calorimetric gas sensor;hydrogen peroxide;wireless sensor system (1)
- capacitive EIS sensor (1)
- capacitive field-effect biosensor (1)
- capacitive model (1)
- catalytic metal (1)
- chemical sensor (1)
- chip-based sensor setup (1)
- colorization (1)
- control gate (1)
- coupled Néel–Brownian relaxation dynamics (1)
- detection of charged macromolecules (1)
- electrical conductivity of liquids (1)
- electrolyte-insulator semiconductor sensor (EIS) (1)
- electrolyte-insulator-semiconductor capacitors (1)
- electronic nose (1)
- endospores (1)
- enzyme cascade (1)
- enzyme immobilization (1)
- enzyme kinetics (1)
- enzyme-logic gate (1)
- equivalent circuit (1)
- field-effect structure (1)
- filamentous fungi (1)
- frequency mixing (1)
- gas sensor (1)
- gaseous hydrogen peroxide (1)
- genome engineering (1)
- glucose oxidase (GOx) (1)
- heavy metals (1)
- horseradish peroxidase (HRP) (1)
- hydroxylation (1)
- immobilization (1)
- impedance spectroscopy (1)
- key performance indicators (1)
- light-addressable electrode (1)
- light-addressing technologies (1)
- magnetic actuation (1)
- magnetic beads (1)
- magnetic biosensing (1)
- magnetic relaxation (1)
- magnetic sandwich immunoassay (1)
- magnetic sensing (1)
- magnetic sensors (1)
- magnetic separation (1)
- magnetic tweezers (1)
- magnetophoretic velocity (1)
- metal-oxide-semiconductor structure (1)
- micromagnetic simulation (1)
- multi-sensing platform (1)
- multianalyte detection (1)
- multiparametric immunoassays (1)
- multiplex detection (1)
- nanobelts (1)
- nanoparticle coverage (1)
- on-chip integrated addressable EISCAP sensors (1)
- optical sensor setup (1)
- optical spore trapping (1)
- optical trapping (1)
- organosilanes (1)
- penicillinase (1)
- plant virus detection (1)
- plug-based microfluidic device (1)
- polystyrene sulfonate (1)
- scanned light pulse technique (1)
- silanization (1)
- spore kill rate (1)
- sterilisation (1)
- sterility (1)
- sterilization (1)
- sterilization conditions (1)
- superparamagnetic bead (1)
- superparamagnetic nanoparticles (1)
- surface functionalization (1)
- temperature (1)
- thermometry (1)
- turnip vein clearing virus (TVCV) (1)
- urease (1)
- visualization (1)
Hydrogen peroxide (H2O2) is a typical surface sterilization agent for packaging materials used in the pharmaceutical, food and beverage industries. We use the finite-elements method to analyze the conceptual design of an in-line thermal evaporation unit to produce a heated gas mixture of air and evaporated H2O2 solution. For the numerical model, the required phase-transition variables of pure H2O2 solution and of the aerosol mixture are acquired from vapor-liquid equilibrium (VLE) diagrams derived from vapor-pressure formulations. This work combines homogeneous single-phase turbulent flow with heat-transfer physics to describe the operation of the evaporation unit. We introduce the apparent heat-capacity concept to approximate the non-isothermal phase-transition process of the H2O2-containing aerosol. Empirical and analytical functions are defined to represent the temperature- and pressure-dependent material properties of the aqueous H2O2 solution, the aerosol and the gas mixture. To validate the numerical model, the simulation results are compared to experimental data on the heating power required to produce the gas mixture. This shows good agreement with the deviations below 10%. Experimental observations on the formation of deposits due to the evaporation of stabilized H2O2 solution fits the prediction made from simulation results.