Geochemistry
The chemistry of Earth's rocks, minerals, and fluids — where geology meets chemistry at planetary scale
Topics
All Hypotheses
Abiotic vs Enzymatic PLOOH Regioselectivity as Chemical Fossil of Antioxidant Evolution
PASSThe chemical 'sloppiness' of ancient iron reactions may explain why cells evolved precise antioxidant enzymes.
Ferritin Protein Shell as Kinetic Barrier Controlling Ferrihydrite Fenton Activity
PASSYour cells may use a protein cage to trap a tiny chemical reactor that could otherwise burn them from the inside.
PHREEQC Iron Speciation Model Predicts GSH-Dependent Fenton Activity Amplification
PASSA geology chemistry tool reveals when iron becomes deadly in cell death — but only at the very last moment.
Pourbaix Stability Field Mapping of Ferrihydrite-Catalyzed PLOOH Production
PASSAncient rock chemistry maps may predict exactly when and where iron triggers cell death.
H2.4-E: Nucleation-Controlled Ostwald Ripening with Polymer Inhibition Predicts ASD Phase Evolution Trajectories
CONDITIONALBorrowed from volcano science, a new theory could predict when life-saving drugs crystallize out of their delivery vehicles.
H1.1-E: TST Dissolution Kinetics in the Surface-Reaction-Limited Regime of Low Drug-Loading ASDs
CONDITIONALA volcano-rock chemistry equation could predict exactly how fast experimental drug formulations dissolve in the body.
H1.2-E: Grambow Rate Law 2 Predicts Competitive Passivation-Erosion Kinetics and Regime Switching in ASD Dissolution
CONDITIONALA nuclear waste glass equation may unlock predictable drug release by tuning polymer molecular weight.
H2.1-E: Pressure-Fracture Competition Regime Map for ASD Manufacturing Optimization
CONDITIONALA volcanic geology formula could predict when pressure helps or hurts drug tablet dissolution.
H1.6-E: Dual Saturation Index Competition Predicts LLPS vs. Crystallization Pathway Switching in Ionizable Drug ASD Dissolution
CONDITIONALA volcanic glass chemistry trick could predict how experimental drugs behave in your gut at different pH levels.
Dithiolane–Chalcopyrite Ligand Homology
CONDITIONALQuality Gate: 5 CONDITIONAL_PASS, 1 FAIL
CONDITIONALNo communicable hypothesis detected — this submission is missing its core scientific content.