The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2004
Filed:
Feb. 02, 2000
Allen P. Mills, Jr., Chatham, NJ (US);
Bernard Yurke, Plainfield, NJ (US);
Lucent Technolgies Inc., Murray Hill, NJ (US);
Abstract
The rate of nucleic acid strand exchange can be greatly enhanced if one of the strands of a double-stranded nucleic acid oligomer has a single-stranded extension, or “toehold,” to which a complementary, single-stranded, nucleic acid oligomer can bind. Toehold-facilitated strand exchange makes possible the controlled addition and removal of one nucleic acid strand from a second, complementary strand. Oligomers are designed and used to carry out controlled, repetitive nucleic acid structural transitions mediated by hybridization and toehold-facilitated strand exchange reactions, which in turn control the operation of a nanomachine or a 2-state molecular switch.