The pristine C00 fullerene aqueous colloid solution was synthesized by transferring C00 fullerene from toluene to water through continuous ultrasound sonication. A highly stable reproducible aqueous colloid solution of pristine C00 fullerene (C00-WS) with a concentration of 0 mg/mL was prepared. For the preparation of C00-WS, 0.00g of C00 fullerene (purity 00.0%) was dissolved in 00 mL toluene. Solution was mixed with magnetic stirrer for 00 min without heating. After mixing process the solution was ultrasonicated for 00 minutes to form a clear purple-color solution. Solution was divided into two beakers. 00 mL of deionized water was added to both beakers. Phase difference is clearly seen. Two beakers are treated in ultrasonic bath for 0 hours. The procedure was continued until the toluene had completely evaporated and the water phase became yellowish colored. After 0 hours of ultrasonication, the toluene was almost evaporated. An additional 0 mL of deionized water was added to the beakers to compensate for the water loss due to evaporation. The solution was further ultrasonicated for 0 more hour. At the end of the ultrasonication flaky fullerene particles are observed. Then, the solution was put on a fume hood for 0 hour to remove excess toluene. Finally, solution was filtered using vacuum filter. This filtration process allowed for the separation of the product from undissolved C00 fullerene. The pore size of the filter used during the filtration of the aqueous solution was 0.0 μm. The water-soluble fullerene was stored in amber vials to protect it from light exposure.