Postalkylation of a Common mPEG-<i>b</i>-PAGE Precursor to Produce Tunable Morphologies of Spheres, Filomicelles, Disks, and Polymersomes
Why this work is in the frame
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Bibliographic record
Abstract
The facile synthesis of biocompatible materials that self-assemble into nanostructures of well-defined morphology is of keen interest to the biomedical community. Herein, we report on the use of methoxypoly(ethylene glycol)- b -poly(allyl glycidyl ether) (mPEG- b -PAGE) as a platform to generate a series of copolymers derivatized with pendant alkyl chains via thiol–ene click chemistry. Depending on the nature of their hydrophobic block and method of preparation, these amphiphilic block copolymers self-assemble in aqueous solution to form aggregates with distinct and unique morphologies. Spheres, long filomicelles, rods, disks and polymersomes with confirmed biocompatibility were formed from this series of copolymers. These materials hold great promise for use in biomedical applications such as drug delivery.
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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