2D light scattering patterns of mitochondria in single cells
Why this work is in the frame
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Bibliographic record
Abstract
The ability to characterize the mitochondria in single living cells may provide a powerful tool in clinical applications. We have recently developed a 2D (both polar angle and azimuth angle dependences) light scattering cytometric technique which we apply here to assess experimental 2D light scattering patterns from single biological cells (yeast and human). We compare these patterns to those obtained from simulations using a 3D Finite-Difference Time-Domain (FDTD) method and demonstrate that microstructure (e.g., the cytoplasm and/or nucleus) of cells generates fringes of scattered light, while in the larger human cells the light scattered by the mitochondria dominates the scatter pattern, forming compact regions of high intensity that we term 'blobs'. These blobs provide information on the mitochondria within the cell and their analysis may ultimately be useful as a diagnostic technique.
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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