Comparison of emulsion and vibration nozzle methods for microencapsulation of laccase and glucose oxidase by interfacial reticulation of poly(ethyleneimine)
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Microcapsules for enzyme immobilization were successfully fabricated via interfacial cross-linking of poly(ethyleneimine) (PEI). A method based on laminar jet break-up technique using a commercial instrument developed to produce alginate beads is reported for the first time for production of PEI microcapsules. The diameter, wall thickness and pore size of membranes were obtained from confocal laser scanning microscopy by labelling PEI and proteins. The composition of membranes was analysed by elemental analysis. Larger microcapsules (ca 200 µm diameter) were obtained with the encapsulation device. In comparison, the emulsion method produced smaller capsules (ca 20 µm diameter) but with a wider size distribution. Encapsulation efficiency for both methods was analysed by bicinchoninic acid and fluorescence assays, yielding efficiencies of 94 ± 2% and 83 ± 3% for the emulsion method and encapsulation device, respectively. Glucose oxidase from Aspergillus Niger and Laccase from Trametes Versicolor were encapsulated by both microencapsulation methods and their activities were compared.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it