Produces mineral nanoparticle colloid (MNC) scaffolds for researchers to deliver nucleotides, small molecules, and peptides to the cytoplasm and to improve viability and stability of cell lines and organoids in culture. Offers magnesium‑integrated, non‑magnetic, dextran‑and‑mineral‑integrated colloids available off‑the‑shelf or custom‑made to stabilize cellular systems under stress.