Abstract: A method for modifying the hydrophobicity of the surface of a carbon-doped oxide film is disclosed. Carbon-doped oxide films have exhibited a high hydrophobic nature which inhibits effective cleaning of its surface by conventional techniques. The present invention uses a surface treatment comprising a solution of sulfuric acid and hydrogen peroxide in water to alter the hydrophobicity of the carbon-doped oxide. After treatment by the sulfuric acid and hydrogen peroxide solution, the surface of the carbon-doped oxide becomes hydrophilic. Moreover, the modification of the carbon-doped oxide only occurs at the surface. Therefore, the low k dielectric characteristics of the carbon-doped oxide are retained.

Abstract: A garment primarily for use as a hospital gown having three adjacent panels with the central panel being sandwiched between the outer panels. Two of the panels are unitary, while the third panel is split into two sections along a more or less vertical line and held together by a fastening means. The garment may be worn with the human torso disposed between the split or openable panel and the central unitary panel, or between the central panel and outer unitary panel. The gown provides added dignity to the wearer as well warmth and protection from cold drafts, while still allowing the wearer's body to be easily and quickly accessed through the gap between the side seams of the middle and third panels.