Electrochemically Active Block Copolymer Micelles Containing Coumarin Moieties
Bibliographic record
Abstract
Abstract We report the first study of using CPE to disrupt block copolymer micelles containing an organic chromophore. Micelles formed by an amphiphilic diblock copolymer composed of PEO and PCMA are electrochemically active in aqueous electrolyte solution, displaying an irreversible oxidation process of coumarin at a potential of about 1.75 V. CPE of the micellar solution at the fixed oxidation potential allows a large amount of coumarin moieties inside the hydrophobic micelle core to be electrochemically oxidized, resulting in the transformation of small polymer micelles (ca. 38 nm) onto larger aggregates (ca. 1 µm). This study demonstrates that electrochemical redox reactions can be explored as a means to disrupt block copolymer micelles that contain a light‐sensitive organic chromophore such as coumarin. magnified image
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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 | 0.000 | 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".