Reversible Dissolution of Glutathione-Mediated HgSe<sub><i>x</i></sub>S<sub>1−<i>x</i></sub> Nanoparticles and Possible Significance in Hg−Se Antagonism
Bibliographic record
Abstract
A new pathway is proposed for the in vivo biomineralization of HgSe(x)S(1-x)(s) (0 < x < or = 1), which is thought to be the ultimate metabolic product responsible for the Hg-Se antagonism in biological systems. The pathway involves the reaction of inorganic Hg(II) with selenite in the presence of glutathione (GSH). The resulting GSH-mediated HgSe(x)S(1-x) nanoclusters are reversibly soluble depending on the pH, which might have played a role in the distribution pattern of HgSe(x)S(1-x)(s) in different tissues. The HgSe species involved and the nature of bonding were studied by UV-visible spectroscopy, infrared spectroscopy, microprobe scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".