K

k-dense-ai/photochemist

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Reasons from Jablonski diagrams, quantum yields, and excited-state potential energy surfaces through ferrioxalate actinometry, TCSPC and transient-absorption flash photolysis, Stern–Volmer quenching, and TDDFT/CASPT2 calculations while treating inner-filter distortion, oxygen-sensitive triplet pathways, photodegradation mistaken for reaction, and emission from impurities as first-class failure modes.