Collectable and Recyclable Mussel-Inspired Poly(ionic liquid)-Based Sorbents for Ultrafast Water Treatment
Bibliographic record
Abstract
We report a green method to graft directly poly(ionic liquid) onto polydopamine-modified magnetic-responsive Fe 3 O 4 nanoparticles through an organic solvent-free process of self-initiated photografting and photopolymerization. PIL@PDA@Fe 3 O 4 nanocomposite is characterized by transmission electron microscopy, attenuated total reflection-infrared intensity, X-ray photoelectron spectroscopy, and thermal gravimetric analyzer. The nanoparticles can be used for removal of methylene blue (MB) from water. The adsorption is ultrafast, with a maximum MB adsorption capacity of 72.5 mg/g. A selective adsorption property of PIL@PDA@Fe 3 O 4 is also demonstrated by separation of cationic dyes from anionic dyes in water. The particles can be collected by a magnet and be regenerated by washing with salt solution after adsorption. The results show negligible change in the adsorption and desorption efficiency after 5 cycles. This work demonstrates the potential of PDA as an initiator for photografting and photopolymerization of PIL from surfaces separation applications.
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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 | 0.000 | 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 | 0.001 | 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".