Ultrasound‐Induced Disruption of Amphiphilic Block Copolymer Micelles
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
Abstract Ultrasound‐induced disruption of PEO‐ b ‐PTHPMA, PEO‐ b ‐PIBMA, PEO‐ b ‐PTHFEMA, and PEO‐ b ‐PMMA block copolymer micelles in aqueous solution was investigated. Fluorescence change of loaded NR, DLS, IR, AFM, and SEM show that those micelles could be disrupted differently by 1.1 MHz high‐intensity focused ultrasound beams. The micelles of PEO‐ b ‐PIBMA and PEO‐ b ‐PTHPMA appear to be more sensitive to ultrasound irradiation, resulting in a more severe micellar disruption, and IR spectra show evidence of ultrasound‐induced chemical reactions, most likely hydrolysis. PEO‐ b ‐PMMA appear to resist HIFU irradiation better, and IR analysis found no evidence of chemical reactions. This study provides new evidence for the prospect of ultrasound‐responsive BCP micelles for controlled delivery applications. magnified image
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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