Sprinkle the flax seeds on top of each muffin. Bake, uncovered, for 20-30 minutes or until a toothpick inserted in the center of the muffin comes out clean. Cool in the muffin tin for 5 to 10 minutes.

As zero-dimension nanoparticles, graphene oxide quantum dots (GOQDs) have broad potential for regulating cell proliferation and differentiation. However, such regulation of dental pulp cells (DPSCs) ...