Scheme 1From: Nanoporous Silicified Phospholipids and Application to Controlled Glycolic Acid ReleaseThe routes for the preparation of nanoporous silicified phospholipids-coated inorganic powders. (a) Inorganic powders only, (b) Mg-chelator bound inorganic powders, (c) liquid phospholipids-coated inorganic powders, and (d) nanoporous silicified phospholipids-coated powdersBack to article page