Libros, documentos y obras de arte se deterioran como consecuencia de su interacci\u00f3n con el ambiente o los usuarios. Los da\u00f1os que observamos son la evidencia de cambios f\u00edsicos y qu\u00edmicos en los materiales que los constituyen. Conocer la naturaleza de los materiales es el primer paso para controlar esos cambios y evitar o detener el deterioro. La qu\u00edmica es la ciencia que posibilita comprender las transformaciones que ocurren en los materiales cuando interviene alguna clase de energ\u00eda. Por ejemplo, por acci\u00f3n de la luz, la temperatura o un reactivo utilizado para restaurar, se produce un reordenamiento de los \u00e1tomos en los materiales afectados, con consecuencias que s\u00f3lo pueden preverse conociendo las leyes de la qu\u00edmica. El aprendizaje de estas leyes no resulta f\u00e1cil para los conservadores de habla hispana, pues no cuentan con textos en espa\u00f1ol sobre qu\u00edmica aplicada a su especialidad, y en la qu\u00edmica general no encuentran referencias expl\u00edcitas a su problem\u00e1tica cotidiana. Este libro se presenta como una gu\u00eda pr\u00e1ctica para acceder a la conservaci\u00f3n desde la qu\u00edmica. En sus p\u00e1ginas se abordan casos habituales -como el proceso de oxidaci\u00f3n del hierro, o la presencia inevitable de una l\u00ednea en la uni\u00f3n de las partes de un objeto reparado-, se explican las causas de los fen\u00f3menos y se propicia la aplicaci\u00f3n de criterios adecuados para controlarlos. El autor es, adem\u00e1s de un experimentado restaurador actualizado en los principios de la conservaci\u00f3n de bienes culturales, un h\u00e1bil docente capaz de poner a nuestro alcance la comprensi\u00f3n del m\u00e9todo cient\u00edfico. Si bien \u00b7Conservaci\u00f3n dedel patrimonioy aplicaciones de la f\u00edsico-qu\u00edmica\u00b7 constituye un valioso aporte para profesionales de museos, bibliotecas y archivos, su tono simple y did\u00e1ctico lo hace especialmente accesible para estudiantes de las carreras afines y para todo interesado en conservar objetos. Mario Mantica. 9789871305599<\/p>\n","protected":false},"excerpt":{"rendered":"
Libros, documentos y obras de arte se deterioran como consecuencia de su interacci\u00f3n con el ambiente o los usuarios. Los da\u00f1os que observamos son la evidencia de cambios f\u00edsicos y qu\u00edmicos en los materiales que los constituyen. Conocer la naturaleza de los materiales es el primer paso para controlar esos cambios y evitar o detener 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Los da\u00f1os que observamos son la evidencia de cambios f\u00edsicos y qu\u00edmicos en los materiales que los constituyen. Conocer la naturaleza de los materiales es el primer paso para controlar esos cambios y evitar o detener…","_links":{"self":[{"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/product\/1359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/media\/1360"}],"wp:attachment":[{"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/media?parent=1359"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/product_cat?post=1359"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/biblio1.mdp.edu.ar\/centro-ventas\/wp-json\/wp\/v2\/product_tag?post=1359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}