Copolymerization of Hydrophilic and Hydrophobic Monomers in Water Assisted by Cyclodextrins
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 To facilitate the copolymerization of both hydrophobic and hydrophilic monomers in aqueous media, cyclodextrins (CDs) are introduced to form inclusion complexes with the hydrophobic monomers. As a proof of concept, β‐CD is used to solubilize a hydrophobic acrylamide derivative of cholic acid (CAAM) in water, enabling its copolymerization with acrylamide to occur in a common and benign solvent, that is, water. An excess of β‐CD is needed to effectively solubilize the cholic acid monomer CAAM in water, leading to the synthesis of a thermoresponsive polymer. The CAAM content in the final copolymer is ca. 2.5 mol%, in contrast to the 5 mol% contained in the feed. Notably, this investigation underscores the usefulness of inclusion complexation in the copolymerization process. The same monomer formed a looser inclusion complex with γ‐CD, which has a larger cavity than β‐CD, and produced a copolymer with only 0.74 mol% of CAAM, indicating the importance of the stability of complexation.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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