Preparation of guanidine-modified starch for antimicrobial paper
Bibliographic record
Abstract
Normal paper does not have antimicrobial properties. To impart antimicrobial properties to paper for medical applications, a guanidine-modified starch was prepared via two reaction steps using guanidine hydrochloride (GH) as a modifier, and added to the paper coating formula. FT-IR demonstrated that the GH was successfully grafted onto the starch via the Schiff base reaction. After coating with the modified starch, the antimicrobial performance of the paper against <i>E. coli</i> and <i>S. aureus</i> was evaluated by the disc diffusion method. The results indicated that the paper treated with the guanidine-modified starch exhibited excellent antimicrobial properties against the <i>E. coli</i> and <i>S. aureus</i>. In addition, the dry and wet strength indexes of the coated paper increased by 25% and 100%, respectively, as compared to the control paper.
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How this classification was reachedexpand
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 | 0.000 |
| 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".