title: Biocomputing security system: concatenated enzyme-based logic gates operating as a biomolecular keypad lock.
abstract: A biomolecular security system mimicking a keypad lock device was developed using enzyme-based concatenated AND logic gates resulting in the implication logic network.
authors.affiliation: Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, New York 13699-5810, USA.
authors.forename: Guinevere
authors.initials: G
authors.lastname: Strack
authors.forename: Maryna
authors.initials: M
authors.lastname: Ornatska
authors.forename: Marcos
authors.initials: M
authors.lastname: Pita
authors.forename: Evgeny
authors.initials: E
authors.lastname: Katz
mesh_terms: D052160:Benzothiazoles; D039301:Computers, Molecular / Q000592:standards*; D005947:Glucose / Q000737:chemistry*; D005949:Glucose Oxidase / Q000737:chemistry*; D006861:Hydrogen Peroxide / Q000138:chemical synthesis / Q000737:chemistry*; D006868:Hydrolysis; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry*; D010544:Peroxidases / Q000737:chemistry*; D013451:Sulfonic Acids / Q000138:chemical synthesis / Q000737:chemistry*; D013844:Thiazoles / Q000138:chemical synthesis / Q000737:chemistry*
chemical_list: D052160:Benzothiazoles; D013451:Sulfonic Acids; D013844:Thiazoles; C002502:2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid; D006861:Hydrogen Peroxide; D005949:Glucose Oxidase; D010544:Peroxidases; C021799:microperoxidase; D005947:Glucose; D010100:Oxygen