Construction of Bio-functional Nanosized Silica Microspheres for Capture and Separation of Glutathione S-Transferase
Bibliographic record
Abstract
Nanosized silica microspheres with sulfydryl group(nSiO2-SH) were synthesized with(3-mercaptopropyl)trimethoxysilane(MPS) via one-step hydrolyzing process,and the effects of volume ratio of water to ethanol,reaction temperature,reaction time and the volume of MPS on the product morphologies were discussed.Additionally,the possible reaction mechanism was also proposed.The prepared nSiO2-SH microspheres reacted further with glutathione through disulfide bond(—S—S—) to produce nSiO2-GSH microspheres.Their morphology,size and ingredient were characterized by scanning electron microscopy(SEM),transmission electron microscopy(TEM),Fourier transform infrared spectrometry(FTIR) and thermogravimetric(TG) analysis.The behavior of capture and separation of glutathione S-transferase(GST) was detected by sodium dodecylsulfate-polyacrylamide gel electrophoresis(SDS-PAGE) method.The results show that GST can be specifically adsorbed on nSiO2-GSH microspheres in the mixed protein solution.Therefore,nSiO2-GSH microspheres have potential applications in the separation,purification and detection of the GST-tagged fusion proteins.
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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 | 0.000 | 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 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".