Dysprosium Doped Zinc Oxide for NO Gas Sensing.

Pure and dysprosium-loaded ZnO films were grown by radio-frequency magnetron sputtering. The films were characterized using a wide variety of morphological, compositional, optical, and electrical techniques. The crystalline structure, surface homogeneity, and bandgap energies were studied in detail for the developed nanocomposites.

[Ophthalmic manifestations of lipoid proteinosis].

Introduction: Lipoid proteinosis (LP), also known as hyalinosis (or lipoidosis) cutis et mucosae or Urbach-Wiethe disease, is a rare autosomal recessive disorder. It is associated with deposits of protein-lipid complexes in various tissues including the skin and mucous membranes. Ophthalmologic manifestations are frequent and can affect visual prognosis.