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公开(公告)号：US11385235B2
公开(公告)日：2022-07-12
申请号：US16059954
申请日：2018-08-09
IPC分类号： G01N33/58 , G01N21/64 , C12Q1/6816 , G01N33/542 , C09K11/07
摘要： The nucleotides can then be polymerized into oligomers. The design of the oligomers will depend on the design of the overall architecture. Simple architectures may be designed by any methods. However, more complex architectures may be design using software, such as caDNAno (as described at cadnano.org/docs.html, and herein incorporated by reference), to minimize errors and time. The user may input the desired shape of the architecture into the software and once finalized, the software will provide the oligomer sequences of the bricks to create the desired architecture. The length of the oligomers may be from about 10 to about 10,000, or less than about 9,000, less than about 8,000, less than about 5,000 nucleotides in length. The length of the oligomer will be optimized for the type of architecture used.
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公开(公告)号：US20230331990A1
公开(公告)日：2023-10-19
申请号：US18340373
申请日：2023-06-23
IPC分类号： C09B69/10 , C12Q1/6818
CPC分类号： C09B69/105 , C12Q1/6818 , B82Y20/00
摘要： The present disclosure is directed to designing dyes and methods to alter the parameters controlling the dipole-dipole coupling of dyes bound to a nucleotide oligomer architecture, which are used to propagate excitons for use in next generation room temperature quantum information systems. The disclosed dyes and methods are directed to changing the dye stability, symmetry, overlap, and steric hindrance of the dyes to fine tune aggregate systems.
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公开(公告)号：US20220064104A1
公开(公告)日：2022-03-03
申请号：US17310335
申请日：2020-01-28
发明人： William B. Knowlton , Bernard Yurke , Donald L. Kellis , Paul H. Davis , Elton Graugnard , Jeunghoon Lee , Brittany L. Cannon , Andres Jäschke , Christopher Sarter
IPC分类号： C07C229/18 , G01N21/64 , C12Q1/68
摘要： The present disclosure is directed to an all-optical excitonic switch comprising one or two oligonucleotides that comprises in turn donor/acceptor chromophores and photochromic nucleotide and is assembled with nanometer scale precision using DNA nanotechnology. The disclosed all-optical excitonic switches operate successfully in both liquid and solid phases, exhibiting high ON/OFF switching contrast with no apparent cyclic fatigue. The all-optical excitonic switches disclosed herein have small footprint and volume, low energy requirement, and potential ability to switch at speeds in tens of picosecond.
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4.发明申请公开(公告)号：US20190048036A1
公开(公告)日：2019-02-14
申请号：US16100052
申请日：2018-08-09
发明人： Bernard Yurke , William B. Knowlton
摘要： Using nucleotide architectures to very closely and precisely placed chromophores that produce quantum coherent excitons, biexcitons, and triexcitons upon excitement to create excitonic quantum wires, switching, and gates that would then form the basis of quantum computation. Creating the various excitons and controlling the timing of the excitons would be performed using light of the corresponding wavelength and polarization to stimulate the corresponding chromophores.
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公开(公告)号：US20230054578A1
公开(公告)日：2023-02-23
申请号：US17443285
申请日：2021-07-23
发明人： Bernard Yurke
摘要： The present disclosure is directed to an optically active medium comprising dye aggregates and optionally a nucleotide oligomer or other nucleotide-based architecture, which may be used in in optical devices, in particular nonreciprocal devices (i.e., devices in which energy flows in one direction only), that can respond to differences in the polarization of light. An analysis is presented of the energy levels and the strengths of the optical transitions (changes in energy states) for a three-chromophore (dye) aggregate in which the chromophores are coupled with a J-like (i.e., end-to-end) stacking. Specific devices and methods of use are also disclosed herein.
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公开(公告)号：US20220181566A1
公开(公告)日：2022-06-09
申请号：US17643080
申请日：2021-12-07
发明人： Bernard Yurke
IPC分类号： H01L51/42
摘要： An excitonic device comprises an exciton transmission line comprised of a row of molecules. Propagation of excitons is mediated by an exciton exchange interaction. The gate consists of a molecule “a” that interacts with a proximal molecule via a two-body exciton interaction. If the gate molecule is not excited, it does not couple to the transmission line thereby allowing incoming signals to propagate unimpeded. If the gate molecule is excited, signals are back scattered as a result of the two-body interaction between the exciton residing on “a” and the excitons on the transmission line. The ballistic exciton transistor has industrial applications that extend to at least fast optical switching, optical communication, exciton devices, and exciton-based information processing.
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7.发明申请公开(公告)号：US20200224035A1
公开(公告)日：2020-07-16
申请号：US16739963
申请日：2020-01-10
IPC分类号： C09B69/10 , C12Q1/6818
摘要： The present disclosure is directed to designing dyes and methods to alter the parameters controlling the dipole-dipole coupling of dyes bound to a nucleotide oligomer architecture, which are used to propagate excitons for use in next generation room temperature quantum information systems. The disclosed dyes and methods are directed to changing the dye stability, symmetry, overlap, and steric hindrance of the dyes to fine tune aggregate systems.
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8.发明公开公开(公告)号：US20240327643A1
公开(公告)日：2024-10-03
申请号：US18625767
申请日：2024-04-03
IPC分类号： C09B62/357 , G16B50/30
CPC分类号： C09B62/357 , G16B50/30
摘要： Chemical (e.g., click chemistry), enzymatic- or photo-induced polymerization or other polymerization approaches (e.g., thermally activated) of (1) single dyes (monomer) can be used to produce an extended dye network in which each successive dye is arranged in a head-to-tail arrangement (J-like packing arrangement) of their transition dipole moments or (2) dye aggregate sub-units to achieve polymer branching. Furthermore, various routing patterns are achieved by templating a linear series of dyes onto DNA oligomers of various configurations. Dye aggregate dye sub-unit junctions (e.g., triad, tetrad, pentad, hexad, etc.) are used to achieve polymer branching enable creating various circuit patterns and circuit elements (e.g., optical transistors, gates, etc.). Branched configurations can occur on any surface (e.g., DNA nanostructure, chips substrate, hydrogel, etc.) using DNA (or any similar specific [bio]chemistry).
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公开(公告)号：US12068085B2
公开(公告)日：2024-08-20
申请号：US17447839
申请日：2021-09-16
发明人： Bernard Yurke
摘要： A system is described that exhibits the functionality of a beam-splitter, typically an optical device that splits a beam of light in two. In this case, the beams are acoustic pulses and can lead to the creation of a Wannier-Mott exciton: a bound state of an electron and an electron hole whose attraction to each other is maintained by the electrostatic Coulomb force. This exciton beam-splitter is lossy (i.e., involves the dissipation of electrical or electromagnetic energy). Half of the time the exciton is radiated away. Nevertheless, if the exciton is not lost, the exciton is now in a superposition of two states that can be well separated in position. Four such beam-splitters can be used to make an exciton interferometer that uses the interference patterns from the interacting acoustic pulses to extract information.
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公开(公告)号：US11787947B2
公开(公告)日：2023-10-17
申请号：US16739963
申请日：2020-01-10
IPC分类号： C09B69/10 , C12Q1/68 , C12Q1/6818 , B82Y20/00
CPC分类号： C09B69/105 , C12Q1/6818 , B82Y20/00 , C12Q2561/12
摘要： The present disclosure is directed to designing dyes and methods to alter the parameters controlling the dipole-dipole coupling of dyes bound to a nucleotide oligomer architecture, which are used to propagate excitons for use in next generation room temperature quantum information systems. The disclosed dyes and methods are directed to changing the dye stability, symmetry, overlap, and steric hindrance of the dyes to fine tune aggregate systems.
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