Shungite

Shungite demonstrated significant antioxidant and anti-inflammatory effects against UV-B irradiation-induced skin damage in hairless mice, reducing pro-inflammatory cytokines (TNF-α, IL-1β, IL-6) and oxidative stress markers.

Sajo, Kim, Kim et al.

Karelian shungite exhibits measurable antioxidant activity (up to 1.30 mg ascorbic acid equivalent per gram) alongside significant adsorption properties for organic compounds and heavy metals in aqueous solutions.

Rozhkova, Goryunov, Rozhkova et al.

Shungite demonstrates effectiveness as a natural water purification material, adsorbing phenol, heavy metals, pesticides, and chlorinated compounds from contaminated water sources with efficiency comparable to activated carbon.

Mosin, Ignatov

Hydrated fullerenes (C₆₀HyFn) from shungite act as powerful yet mild antioxidants, scavenging reactive oxygen species in biological systems without pro-oxidant side effects at physiological concentrations.

Andrievsky, Bruskov, Tykhomyrov et al.

C₆₀ fullerene molecules act as radical sponges, capable of reacting with up to 34 free radical groups per molecule, establishing the foundational antioxidant mechanism of fullerene-containing materials.

Krusic, Wasserman, Keizer et al.

Oral administration of olive oil-dissolved C₆₀ fullerenes in rats demonstrated potent free radical scavenging, protecting against carbon tetrachloride hepatotoxicity and extending lifespan in the treatment group.

Baati, Bourasset, Gharbi et al.

Aqueous fullerene (C₆₀) nanoparticles exhibit antibacterial activity against Bacillus subtilis via oxidative stress and membrane disruption, with ROS-independent mechanisms contributing to bactericidal effects.

Lyon, Fortner, Sayes et al.

Ultrathin shungite plates (10–20 μm) with high carbon content demonstrate both reflective and absorptive electromagnetic shielding properties across the 8–38 GHz frequency range.

Panova, Drozdova, Ivanenko et al.

Shungite reduced hematopoietic damage in rats exposed to high-frequency electromagnetic radiation (37 GHz), suggesting a biological radioprotective effect from shungite-derived fullerene structures.

Kurotchenko, Sukhova, Borisova et al.

Shungite shows effective adsorption of divalent heavy metal cations (Cu²⁺, Cd²⁺, Pb²⁺) from aqueous solutions, with adsorption capacities influenced by pH and competing ions, supporting water treatment applications.

Savić, Mihajlović, Đorđević et al.

Shungite reduces intracellular production of reactive oxygen species (ROS), confirming in vitro antioxidant properties with potential applications in oxidative stress-related conditions.

Kim, Park, Sajo et al.

Shungite-treated water used in bread-making exhibited antibacterial properties that reduced bacterial contamination and extended shelf life while maintaining bioactivity, texture, and taste of baked goods.

Elkholy, El-Fakharany, Nasser

Geological analysis confirms shungite deposits are approximately 2 billion years old (Precambrian), with unique non-crystalline carbon structures containing trace fullerenes formed through biological and geological processes.

Charykova, Kovalevski, Blanchard et al.

Shungite carbon is characterised as a natural nano-structured non-graphitic carbon with unique sp²/sp³ hybridisation and fullerene-like structural motifs at the atomic level, explaining its distinctive physicochemical properties.

Sheka, Rozhkova