{"id":90,"date":"2025-05-22T20:24:48","date_gmt":"2025-05-22T20:24:48","guid":{"rendered":"https:\/\/wwwtest.pharmacy.wisc.edu\/faculty\/yu-lab\/?page_id=90"},"modified":"2025-05-22T20:25:39","modified_gmt":"2025-05-22T20:25:39","slug":"polyamorphism","status":"publish","type":"page","link":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/polyamorphism\/","title":{"rendered":"Polyamorphism"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"Polyamorphism refers to the existence of two amorphous\u00a0phases of the same composition separated by a firstorder\u00a0transition. This phenomenon is analogous to crystal\u00a0polymorphism exemplified by diamond and graphite, but is\u00a0less well understood and even controversial. Polyamorphism occurs\u00a0in the extensive hydrogen-bonded polyalcohol D-mannitol,\u00a0C6H8(OH)6. The low-temperature-stable\u00a0second amorphous phase has lower density, lower energy and stronger hydrogen bonds. X-ray…","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-90","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/pages\/90","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/comments?post=90"}],"version-history":[{"count":2,"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/pages\/90\/revisions"}],"predecessor-version":[{"id":93,"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/pages\/90\/revisions\/93"}],"wp:attachment":[{"href":"https:\/\/pharmacy.wisc.edu\/faculty\/yu-lab\/wp-json\/wp\/v2\/media?parent=90"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}