Overview

Compute ideal ionic partition and Donnan potential for an explicit membrane equilibrium.

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Indexed 2026-11-01 04:00:02

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Input Schema

{ "body": { "artifact": { "donnan": { "claim": { "dimensionless_potential": -0.8744259999999999, "ideal_osmotic_pressure_difference_pascal": 127358.264991, "membrane_molar_densities": [ 71.687873, 1.687873 ], "potential_volts": -0.048159 }, "data": { "fixed_charge_molar_density": -70, "ions": [ { "bulk_molar_density": 11, "charge": 1 }, { "bulk_molar_density": 11, "charge": -1 } ], "temperature_kelvin": 298.15 } } } }, "bodyType": "json", "method": "POST", "type": "http" }

Output Schema

{ "example": { "billable": true, "findings": [ { "confidence": 1, "evidence": [ { "page_indices": [], "page_url": null, "pattern": "ideal-donnan-multivalent-membrane-partition-electroneutrality_scoped_evidence", "type": "artifact" } ], "limits": [ "Caller-supplied bounded technical model only; every numeric result rounded to six decimal places before exact claim comparison. No external fetch, safety, legal, or medical decision." ], "module": "ideal-donnan-multivalent-membrane-partition-electroneutrality", "state": "observed", "value": { "claim_matches": false, "donnan": { "dimensionless_potential": -1.874426, "ideal_osmotic_pressure_difference_pascal": 127358.264991, "membrane_molar_densities": [ 71.687873, 1.687873 ], "potential_volts": -0.048159 } }, "warnings": [] } ], "known_count": 1, "scope": { "contact_values_returned": false, "network": false, "supplied_artifact_only": true }, "warnings": [] }, "type": "json" }