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Dai S, Zhou Y, Cheng G, He P, Fang Y. Dual-signal electrochemical sensor for detection of cancer cells by the split primer ligation-triggered catalyzed hairpin assembly. Talanta 2020; 217:121079. [DOI: 10.1016/j.talanta.2020.121079] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 04/20/2020] [Accepted: 04/22/2020] [Indexed: 12/21/2022]
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Liang X, Li L, Tang J, Komiyama M, Ariga K. Dynamism of Supramolecular DNA/RNA Nanoarchitectonics: From Interlocked Structures to Molecular Machines. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200012] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xingguo Liang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, P. R. China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266235, P. R. China
| | - Lin Li
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, P. R. China
| | - Jiaxuan Tang
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, P. R. China
| | - Makoto Komiyama
- College of Food Science and Engineering, Ocean University of China, Qingdao 266003, P. R. China
| | - Katsuhiko Ariga
- WPI-MANA, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
- Department of Advanced Materials Science, Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8561, Japan
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Valero J, Lohmann F, Keppner D, Famulok M. Single-Stranded Tile Stoppers for Interlocked DNA Architectures. Chembiochem 2016; 17:1146-9. [DOI: 10.1002/cbic.201500685] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Julián Valero
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Finn Lohmann
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Daniel Keppner
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
| | - Michael Famulok
- Life and Medical Science (LIMES) Institute; Chemical Biology & Medicinal Chemistry Unit; University of Bonn; Gerhard-Domagk Strasse 1 53121 Bonn Germany
- Center of Advanced European Studies and Research (CAESAR); Ludwig-Erhard-Allee 2 53175 Bonn Germany
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Weigandt J, Chung CL, Jester SS, Famulok M. Daisy Chain Rotaxanes Made from Interlocked DNA Nanostructures. Angew Chem Int Ed Engl 2016; 55:5512-6. [PMID: 27010370 PMCID: PMC4850751 DOI: 10.1002/anie.201601042] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 03/03/2016] [Indexed: 11/08/2022]
Abstract
We report the stepwise assembly of supramolecular daisy chain rotaxanes (DCR) made of double-stranded DNA: Small dsDNA macrocycles bearing an axle assemble into a pseudo-DCR precursor that was connected to rigid DNA stoppers to form DCR with the macrocycles hybridized to the axles. In presence of release oligodeoxynucleotides (rODNs), the macrocycles are released from their respective hybridization sites on the axles, leading to stable mechanically interlocked DCRs. Besides the expected threaded DCRs, certain amounts of externally hybridized structures were observed, which dissociate into dumbbell structures in presence of rODNs. We show that the genuine DCRs have significantly higher degrees of freedom in their movement along the thread axle than the hybridized DCR precursors. Interlocking of DNA in DCRs might serve as a versatile principle for constructing functional DNA nanostructures where the movement of the subunits is restricted within precisely confined tolerance ranges.
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Affiliation(s)
- Johannes Weigandt
- LIMES Chemical Biology Unit, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Chia-Ling Chung
- LIMES Chemical Biology Unit, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Stefan-S Jester
- Kekulé-Institut für Organische Chemie und Biochemie, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Michael Famulok
- LIMES Chemical Biology Unit, Universität Bonn, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany. .,Center of Advanced European Studies and Research, Ludwig-Erhard-Allee 2, 53175, Bonn, Germany.
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Weigandt J, Chung C, Jester S, Famulok M. Daisy Chain Rotaxanes Made from Interlocked DNA Nanostructures. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601042] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Johannes Weigandt
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Strasse 1 53121 Bonn Germany
| | - Chia‐Ling Chung
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Strasse 1 53121 Bonn Germany
| | - Stefan‐S. Jester
- Kekulé-Institut für Organische Chemie und Biochemie Universität Bonn Gerhard-Domagk-Strasse 1 53121 Bonn Germany
| | - Michael Famulok
- LIMES Chemical Biology Unit Universität Bonn Gerhard-Domagk-Strasse 1 53121 Bonn Germany
- Center of Advanced European Studies and Research Ludwig-Erhard-Allee 2 53175 Bonn Germany
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Abstract
Isothermal amplification of nucleic acids is a simple process that rapidly and efficiently accumulates nucleic acid sequences at constant temperature. Since the early 1990s, various isothermal amplification techniques have been developed as alternatives to polymerase chain reaction (PCR). These isothermal amplification methods have been used for biosensing targets such as DNA, RNA, cells, proteins, small molecules, and ions. The applications of these techniques for in situ or intracellular bioimaging and sequencing have been amply demonstrated. Amplicons produced by isothermal amplification methods have also been utilized to construct versatile nucleic acid nanomaterials for promising applications in biomedicine, bioimaging, and biosensing. The integration of isothermal amplification into microsystems or portable devices improves nucleic acid-based on-site assays and confers high sensitivity. Single-cell and single-molecule analyses have also been implemented based on integrated microfluidic systems. In this review, we provide a comprehensive overview of the isothermal amplification of nucleic acids encompassing work published in the past two decades. First, different isothermal amplification techniques are classified into three types based on reaction kinetics. Then, we summarize the applications of isothermal amplification in bioanalysis, diagnostics, nanotechnology, materials science, and device integration. Finally, several challenges and perspectives in the field are discussed.
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Affiliation(s)
- Yongxi Zhao
- Key Laboratory of Biomedical Information Engineering of Education Ministry, School of Life Science and Technology, Xi'an Jiaotong University , Xianning West Road, Xi'an, Shaanxi 710049, China
| | - Feng Chen
- Key Laboratory of Biomedical Information Engineering of Education Ministry, School of Life Science and Technology, Xi'an Jiaotong University , Xianning West Road, Xi'an, Shaanxi 710049, China
| | - Qian Li
- Division of Physical Biology, and Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboraotory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences , Shanghai 201800, China
| | - Lihua Wang
- Division of Physical Biology, and Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboraotory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences , Shanghai 201800, China
| | - Chunhai Fan
- Division of Physical Biology, and Bioimaging Center, Shanghai Synchrotron Radiation Facility, CAS Key Laboraotory of Interfacial Physics and Technology, Shanghai Institute of Applied Physics, Chinese Academy of Sciences , Shanghai 201800, China.,School of Life Science & Technology, ShanghaiTech University , Shanghai 200031, China
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Lohmann F, Weigandt J, Valero J, Famulok M. Logic Gating by Macrocycle Displacement Using a Double-Stranded DNA [3]Rotaxane Shuttle. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405447] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Lohmann F, Weigandt J, Valero J, Famulok M. Logic gating by macrocycle displacement using a double-stranded DNA [3]rotaxane shuttle. Angew Chem Int Ed Engl 2014; 53:10372-6. [PMID: 25078433 DOI: 10.1002/anie.201405447] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Indexed: 12/31/2022]
Abstract
Molecular interlocked systems with mechanically trapped components can serve as versatile building blocks for dynamic nanostructures. Here we report the synthesis of unprecedented double-stranded (ds) DNA [2]- and [3]rotaxanes with two distinct stations for the hybridization of the macrocycles on the axle. In the [3]rotaxane, the release and migration of the "shuttle ring" mobilizes a second macrocycle in a highly controlled fashion. Different oligodeoxynucleotides (ODNs) employed as inputs induce structural changes in the system that can be detected as diverse logically gated output signals. We also designed nonsymmetrical [2]rotaxanes which allow unambiguous localization of the position of the macrocycle by use of atomic force microscopy (AFM). Either light irradiation or the use of fuel ODNs can drive the threaded macrocycle to the desired station in these shuttle systems. The DNA nanostructures introduced here constitute promising prototypes for logically gated cargo delivery and release shuttles.
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Affiliation(s)
- Finn Lohmann
- Life and Medical Science (LIMES) Institute, Chemical Biology & Medicinal Chemistry Unit, University of Bonn, Gerhard-Domagk Strasse 1, 53121 Bonn (Germany) http://www.famuloklab.de
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Bi S, Ji B, Zhang Z, Zhu JJ. Metal ions triggered ligase activity for rolling circle amplification and its application in molecular logic gate operations. Chem Sci 2013. [DOI: 10.1039/c3sc00043e] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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