title: Using thermally regenerable cerium oxide nanoparticles in biocomputing to perform label-free, resettable, and colorimetric logic operations.
abstract: A label-free, resettable, and colorimetric logic network has been realized by utilizing thermally regenerable cerium oxide nanoparticles and biocatalytic reactions. Coupling switchable CeO(2)  nanoparticles with biocomputing would convert molecular recognition events into colorimetric outputs and make logic gates feasible to reset.
authors.affiliation: State Key laboratory of Rare Earth Resources Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China.
authors.forename: Youhui
authors.initials: Y
authors.lastname: Lin
authors.forename: Can
authors.initials: C
authors.lastname: Xu
authors.forename: Jinsong
authors.initials: J
authors.lastname: Ren
authors.forename: Xiaogang
authors.initials: X
authors.lastname: Qu
mesh_terms: D000465:Algorithms; D055162:Biocatalysis; D002374:Catalase / Q000037:antagonists & inhibitors / Q000378:metabolism; D002563:Cerium / Q000737:chemistry*; D003124:Colorimetry; D005949:Glucose Oxidase / Q000037:antagonists & inhibitors / Q000378:metabolism; D053768:Metal Nanoparticles / Q000737:chemistry*; D013696:Temperature; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors / Q000378:metabolism; D001616:beta-Galactosidase / Q000037:antagonists & inhibitors / Q000378:metabolism
chemical_list: D002563:Cerium; C030583:ceric oxide; D005949:Glucose Oxidase; D002374:Catalase; D014969:Xanthine Oxidase; D001616:beta-Galactosidase