| polymer_type |
<app.db.schema.PolymerType object at 0x71ff90756a50>
|
| morphology |
<app.db.schema.Morphology object at 0x71ff90754c80>
|
| source |
<app.db.schema.LiteratureSource object at 0x71ff907561b0>
|
| chemical_loads |
|
| matrix_entries |
(<app.db.schema.MatrixComposition object at 0x71ff90756330>)
(<app.db.schema.MatrixComposition object at 0x71ff90757350>)
|
| id |
16 |
| polymer_type_id |
9 |
| size_major_axis_nm |
30.0 |
| size_minor_axis_nm |
30.0 |
| morphology_id |
3 |
| crystallinity_pct |
35.0 |
| surface_area_m2_per_g |
70.0 |
| zeta_potential_mv |
-28.0 |
| hydrophobicity_log_d |
1.8 |
| surface_functionalization |
Smooth surface; pristine manufactured nanosphere. No functionalisation. |
| protein_corona_potential |
|
| origin |
Primary |
| weathering_state |
1 |
| degradability_notes |
Nylon-6,6 undergoes slow hydrolysis; nanoscale surface area enhances degradation potential. |
| density_g_per_cm3 |
1.14 |
| reference_material_id |
|
| detection_method |
TEM / DLS |
| refractive_index |
1.53 |
| reliability_rating |
conditional |
| detection_method_notes |
AURORA preliminary 2026 data. Potentially reliable but needs dimer marker confirmation for PA-6,6. Caprolactam/ADN markers pending verification. |
| source_id |
6 |
| notes |
30 nm Nylon-6,6 ultrafine sphere — polyamide nanoplastic model particle. AURORA preliminary 2026. |
| created_at |
2026-05-16 05:30:24.903696 |
| updated_at |
2026-05-16 05:30:24.903697 |