Stereocaulon incrustatum, a new record in China, and St. massartianum and St. sorediiferum have several special chemical races, and the absence of atranorin in
High quality GdBa2Cu3O7-y (Gd123) textured bulks with Nd2BaCuO5 (Nd211) nanoparticle precipitations have been fabricated by a nanoparticle-powders-assisted MTG