MWCNT-MnO<sub>2</sub> composite and microbial reactor for BPA removal: toxicity and in silico studies
Bibliographic record
Abstract
Bisphenol A (BPA) is an emerging harmful endocrine disruptor pollutant, causing hormonal imbalances in the human body. The current study examined multiwalled carbon nanotubes doped with manganese oxide nanoparticle-nanocomposite in a sandwich-type fixed packed bed reactor system. The single-layered system demonstrated 45% removal in the initial 30 mins, whereas the double-layered system displayed 66% removal during the same time. A minimum leaching of Mn 2+ ions was observed, resulting from oxidation of (BPA) molecules. Mn 2+ ions leachate was treated at consecutive microbial reactor system, containing chitosan-entrapped Shewanella putrefaciens packed bed reactor, which exhibited a significant removal of both M 2+ ions and untreated BPA molecules, culminating a pollutant-free discharge. Both treated and untreated BPA samples were screened for toxicity against zebrafish embryos, assisted with computational in silico studies, revealing structural and delayed growth effects by BPA. In contrast, the final treated sample displayed no adverse impacts on the natural growth cycle of zebrafish embryos.
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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".