[et_pb_section fb_built=\u00bb1″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb text_orientation=\u00bbjustified\u00bb global_colors_info=\u00bb{}\u00bb]<\/p>\n
Los alumnos de Expresi\u00f3n Art\u00edstica de 3\u00ba de ESO han trabajado la t\u00e9cnica experimental de cianotipia, en una actividad creativa que combina arte y ciencia. En primer lugar, se han mezclado dos compuestos qu\u00edmicos basados en hierro: el citrado de hierro y el ferrocianuro de potasio para preparar una \u00abmezcla qu\u00edmica\u00bb.<\/strong><\/p>\n Aprovechando los rayos UV del sol y gracias a la reacci\u00f3n qu\u00edmica de estos elementos se han ido azulando las zonas en las que la luz ha impactado directamente y las zonas cubiertas han mantenido sus colores blanco-azulados.<\/strong><\/p>\n Han conseguido im\u00e1genes de gran contraste, vali\u00e9ndose de los elemetos de primavera. \u00a1He aqu\u00ed los resultados!<\/strong><\/p>\n <\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb1_3,1_3,1_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9421-scaled.jpg\u00bb title_text=\u00bbzianotipia1″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9422-scaled.jpg\u00bb title_text=\u00bbzianotipia2″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb1_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9424-scaled.jpg\u00bb title_text=\u00bbzianotipia3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\u00bb1_3,2_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb1_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_image src=\u00bbhttps:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9423-scaled.jpg\u00bb title_text=\u00bbzianotipia4″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_image][\/et_pb_column][et_pb_column type=\u00bb2_3″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_video src=\u00bbhttps:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/cianotipia-DBH-3.mp4″ _builder_version=\u00bb4.27.4″ _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" Los alumnos de Expresi\u00f3n Art\u00edstica de 3\u00ba de ESO han trabajado la t\u00e9cnica experimental de cianotipia, en una actividad creativa que combina arte y ciencia. En primer lugar, se han mezclado dos compuestos qu\u00edmicos basados en hierro: el citrado de hierro y el ferrocianuro de potasio para preparar una \u00abmezcla qu\u00edmica\u00bb. Aprovechando los rayos UV […]<\/p>\n","protected":false},"author":2,"featured_media":13272,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":" [et_pb_section fb_built=\"1\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_row _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"4_4\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_text _builder_version=\"4.27.4\" _module_preset=\"default\" text_orientation=\"justified\" global_colors_info=\"{}\"]<\/p> DBHko 3. mailako Adierazpen Artistikoko ikasleek zianotipia teknika esperimentala landu dute, artea eta zientzia uztartzen dituen jarduera sortzaile batean. Lehenik eta behin, burdina oinarri duten bi konposatu kimiko nahasi dituzte: burdin zitratua eta potasio ferrozianuroa, \"nahasketa kimikoa\" prestatzeko.<\/strong><\/p> Eguzkiaren UV izpiak baliaztuz eta elementu hoien erreakzio kimikoari esker argiak zuzenean jo duen guneak urdinduz joan dira, eta estalitako guneek beren kolore zuri-urdinxkak mantendu dituzte.<\/strong><\/p> Kontraste handiko irudiak lortu dituzte, udaberriko elemetuez baliaztuz. Hona hemen emaitzak!<\/strong><\/p> [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\"1_3,1_3,1_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"1_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_image src=\"https:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9421-scaled.jpg\" title_text=\"zianotipia1\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_image][\/et_pb_column][et_pb_column type=\"1_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_image src=\"https:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9422-scaled.jpg\" title_text=\"zianotipia2\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_image][\/et_pb_column][et_pb_column type=\"1_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_image src=\"https:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9424-scaled.jpg\" title_text=\"zianotipia3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=\"1_3,2_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_column type=\"1_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_image src=\"https:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/IMG_9423-scaled.jpg\" title_text=\"zianotipia4\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_image][\/et_pb_column][et_pb_column type=\"2_3\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][et_pb_video src=\"https:\/\/doloresibarruribhi.eus\/wp-content\/uploads\/2025\/05\/cianotipia-DBH-3.mp4\" _builder_version=\"4.27.4\" _module_preset=\"default\" global_colors_info=\"{}\"][\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","_et_gb_content_width":"","footnotes":""},"categories":[5,25],"tags":[],"class_list":["post-13283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-noticias","et-has-post-format-content","et_post_format-et-post-format-standard"],"_links":{"self":[{"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/posts\/13283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/comments?post=13283"}],"version-history":[{"count":4,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/posts\/13283\/revisions"}],"predecessor-version":[{"id":13289,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/posts\/13283\/revisions\/13289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/media\/13272"}],"wp:attachment":[{"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/media?parent=13283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/categories?post=13283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doloresibarruribhi.eus\/es\/wp-json\/wp\/v2\/tags?post=13283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}