Photocatalytic Disinfection of Legionella pneumophila on Silver-Doped Titania Thin Films
Bibliographic record
Abstract
The activities of thin films of titania and silver-doped titania for the photocatalytic disinfection of Legionella pneumophila in aqueous medium were examined and compared with each other. Both photocatalytic films disinfected L. pneumophila under UV irradiation; the Ag-doped film showed a higher activity than the non-doped one. The silver-doped titania film even showed a slight activity in disinfecting L. pneumophila under the absence of UV irradiation. This bactericidal effect in darkness overcomes a weakness of photocatalytic disinfection. Scanning electron micrographs of L. pneumophila after photocatalytic disinfection showed that the cell walls of the bacteria were destroyed in the presence of the thin film of Ag-doped titania. Furthermore, the photocatalytic action caused decomposition of the endotoxin leaked from the dead bacteria.
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How this classification was reachedexpand
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 | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".