Thermoresponsive artificial extracellular matrix: N-isopropylacrylamide-graft-copolymerized gelatin
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
Poly(N-isopropylacrylamide)-graft-copolymerized gelatin (PNIPAM-gelatin) was prepared by iniferter-based photopolymerization of multiply derivatized dithiocarbamylated gelatin. PNIPAM-gelatins exhibited low critical solution temperature (LCST) immediately below the physiological temperature. PNIPAAm-gelatin-coated dishes induced cell adhesion at 37 degrees C but incomplete detachment at room temperature, whereas dishes coated with PNIPAM or a mixture of PNIPAAm and gelatin showed little cell adhesion. The mixture of PNIPAAm-gelatin and PNIPAAm induced cell adhesion at 37 degrees C and detachment at 20 degrees C: the degrees of cell adhesion and detachment depended on the mixed ratio of PNIPAAm-gelatin and PNIPAAm. Complete thermoresponsive adhesion and detachment were found for the mixture containing a small fraction of PNIPAAm-gelatin (approximately 5 wt% with respect to PNIPAAm; gelatin content in the mixture is 2.7 wt%). Such a mixture may serve as thermoresponsive cell matrix for fabrication of a tissue-engineered device.
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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 | 0.001 | 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 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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