Casimir–van der Waals 3D-Printed Porous Scaffold Monitors for Environmental Compliance Data

PROBLEM: Compliance monitors built as printed scaffolds carry print-to-print variation in pore throats, where dispersion forces most affect ion approach, so a single calibration cannot serve every print. A compliance record that omits print geometry and throat history cannot show whether a reported change came from the environment or from the monitor itself. The monitor's manufacturing and dispersion history must travel with its data.

SOLUTION: Storage Copy Data Management would provide a governed lifecycle capability that retains print geometry, throat records, functionalisation, DFT binding model, Casimir/van der Waals dispersion-force model, and isotherm validation for each printed compliance monitor. The capability would version every model update, preserve printing and regeneration energy, require reuse accounting, and make the complete lineage retrievable for audit. It manages compliance evidence rather than certifying the reported values.

EVIDENCE BASIS: Casimir/van der Waals dispersion forces are DOCUMENTED: quantum-fluctuation forces between uncharged surfaces at nanoscale; Casimir measured 1997 (Lamoreaux). DFT is based on Hohenberg–Kohn 1964 and Kohn–Sham 1965, Nobel Prize 1998. Biosorption binding follows R−COOH + M2+ ⇌ R−COOM+ + H+ and is validated by batch isotherms, qe = (C0 − Ce)V/m, Langmuir and Freundlich isotherms, textbook DOCUMENTED. Source: Lamoreaux 1997 Casimir measurement and textbook DFT and biosorption isotherm literature as summarised in the batch method.