Parameter scanning ultrafiltration: Rapid optimisation of protein separation
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
High-resolution fractionation of proteins using ultrafiltration is feasible only at highly optimised conditions. Conventional process optimisation methodology demands both time and material. Pulsed sample injection ultrafiltration has been suggested as a rapid process optimisation technique. In the present work the scope of this technique is further extended by "parameter scanning ultrafiltration," which involves continuous change of a process parameter (e.g., pH, salt concentration). The time and material consumption are thus further reduced. The technique was validated using different proteins and membranes. Sieving coefficients at different pH and salt concentration were compared to those obtained in fixed parameter ultrafiltration experiments. As fractionation case studies the separation of monoclonal antibody from bovine serum albumin and separation of human IgG from human serum albumin were examined.
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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