Quantum Confinement in Layer-by-Layer Biosorbent Coatings for Catalytic Pollutant and CO2 Conversion

TITLE: Quantum Confinement in Layer-by-Layer Biosorbent Coatings for Catalytic Pollutant and CO2 Conversion

PROBLEM: Catalytic conversion of pollutants or CO2 needs active sites that are accessible, stable, and correctly tuned, yet biosorbent coatings can bury those sites under later layers or lose them during regeneration. A layer-by-layer coating can place a quantum-confined layer near the surface, but the sequence matters: the wrong order hides the active layer or blocks reactant transport. Without a versioned record of each layer order tried, a promising coating cannot be reproduced or audited.

SOLUTION: Storage Copy Data Management would provide versioned copy-data management for quantum-confinement-tuned LbL catalytic coatings, preserving each layer sequence, DFT prediction, isotherm dataset, and regeneration record as a distinct, retrievable copy. The capability would support reproducibility checks and retention of the experimental record, so a catalytic result can be traced to the exact coating version that produced it.

EVIDENCE BASIS: DOCUMENTED — quantum confinement tunes band gaps in nanoscale semiconductors; DFT (Hohenberg–Kohn 1964, Kohn–Sham 1965, Nobel 1998) predicts binding at surface groups; biosorption validation uses batch isotherms and the binding reaction R−COOH + M2+ ⇌ R−COOM+ + H+. Source: Hohenberg–Kohn 1964; Kohn–Sham 1965; standard biosorption textbooks.