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Samokhvalova S, Lutz JF. Macromolecular Information Transfer. Angew Chem Int Ed Engl 2023; 62:e202300014. [PMID: 36696359 DOI: 10.1002/anie.202300014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 01/26/2023]
Abstract
Macromolecular information transfer can be defined as the process by which a coded monomer sequence is communicated from one macromolecule to another. In such a transfer process, the information sequence can be kept identical, transformed into a complementary sequence or even translated into a different molecular language. Such mechanisms are crucial in biology and take place in DNA→DNA replication, DNA→RNA transcription and RNA→protein translation. In fact, there would be no life on Earth without macromolecular information transfer. Mimicking such processes with synthetic macromolecules would also be of major scientific relevance because it would open up new avenues for technological applications (e.g. data storage and processing) but also for the creation of artificial life. In this important context, this minireview summarizes recent research about information transfer in synthetic oligomers and polymers. Medium- and long-term perspectives are also discussed.
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Affiliation(s)
- Svetlana Samokhvalova
- Université de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000, Strasbourg, France
| | - Jean-François Lutz
- Université de Strasbourg, CNRS, ISIS, 8 allée Gaspard Monge, 67000, Strasbourg, France
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2
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Ling H, Xin W, Qian Y, He X, Yang L, Chen W, Wu Y, Du H, Liu Y, Kong XY, Jiang L, Wen L. Heterogeneous Electrospinning Nanofiber Membranes with pH-regulated Ion Gating for Tunable Osmotic Power Harvesting. Angew Chem Int Ed Engl 2023; 62:e202212120. [PMID: 36329000 DOI: 10.1002/anie.202212120] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Indexed: 11/06/2022]
Abstract
Biological ion channels existing in organisms are critical for many biological processes. Inspired by biological ion channels, the heterogeneous electrospinning nanofiber membranes (HENM) with functional ion channels are constructed by electrospinning technology. The HENM successfully realizes ion-gating effects, which can be used for tunable energy conversions. Introduction of pyridine and carboxylic acid groups into the HENM plays an important role in generating unique and stable ion transport behaviors, in which gates become alternative states of open and close, responding to symmetric/asymmetric pH stimulations. Then we used the HENM to convert osmotic energy into electric energy which reach a maximum value up to 12.34 W m-2 and the output power density of HENM-based system could be regulated by ion-gating effects. The properties of the HENM provide widespread potentials in application of smart nanofluidic devices, energy conversion, and water treatment.
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Affiliation(s)
- Haoyang Ling
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Weiwen Xin
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yongchao Qian
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Xiaofeng He
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Linsen Yang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Weipeng Chen
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Yadong Wu
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Huaqing Du
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Yang Liu
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Xiang-Yu Kong
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Lei Jiang
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Liping Wen
- CAS Key Laboratory of Bio-inspired Materials and Interfacial Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.,School of Future Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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3
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Hong SW, Lee SY, Hwang GT. Fluorene‐Labeled 2'‐Deoxyuridine as an Environmentally Sensitive Probe for Detection of an Abasic Site. ChemistrySelect 2020. [DOI: 10.1002/slct.202003432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Seung Woo Hong
- Department of Chemistry and Green-Nano Materials Research Center Kyungpook National University Daegu 41566 Republic of Korea
| | - So Young Lee
- Department of Chemistry and Green-Nano Materials Research Center Kyungpook National University Daegu 41566 Republic of Korea
| | - Gil Tae Hwang
- Department of Chemistry and Green-Nano Materials Research Center Kyungpook National University Daegu 41566 Republic of Korea
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Yu R, Ying Y, Gao R, Long Y. Confined Nanopipette Sensing: From Single Molecules, Single Nanoparticles, to Single Cells. Angew Chem Int Ed Engl 2019; 58:3706-3714. [DOI: 10.1002/anie.201803229] [Citation(s) in RCA: 129] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/25/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Ru‐Jia Yu
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Yi‐Lun Ying
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Rui Gao
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
| | - Yi‐Tao Long
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 P. R. China
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5
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Wang J, Bafna JA, Bhamidimarri SP, Winterhalter M. Permeation von kleinen Molekülen durch Membrankanäle: Chemische Modifikation zur Quantifizierung des Transports über OmpF. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814489] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jiajun Wang
- Department of Life Sciences und Chemistry Jacobs University Campus Ring 1 28759 Bremen Deutschland
| | - Jayesh Arun Bafna
- Department of Life Sciences und Chemistry Jacobs University Campus Ring 1 28759 Bremen Deutschland
| | | | - Mathias Winterhalter
- Department of Life Sciences und Chemistry Jacobs University Campus Ring 1 28759 Bremen Deutschland
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Wang J, Bafna JA, Bhamidimarri SP, Winterhalter M. Small‐Molecule Permeation across Membrane Channels: Chemical Modification to Quantify Transport across OmpF. Angew Chem Int Ed Engl 2019; 58:4737-4741. [DOI: 10.1002/anie.201814489] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Jiajun Wang
- Department of Life Sciences and Chemistry Jacobs University Campus Ring 1 28759 Bremen Germany
| | - Jayesh Arun Bafna
- Department of Life Sciences and Chemistry Jacobs University Campus Ring 1 28759 Bremen Germany
| | | | - Mathias Winterhalter
- Department of Life Sciences and Chemistry Jacobs University Campus Ring 1 28759 Bremen Germany
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7
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Wang J, Yang J, Ying YL, Long YT. Nanopore-Based Confined Spaces for Single-Molecular Analysis. Chem Asian J 2019; 14:389-397. [PMID: 30548206 DOI: 10.1002/asia.201801648] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/09/2018] [Indexed: 11/07/2022]
Abstract
The field of nanopore sensing at the single-molecular level is in a "boom" period. Such nanopores, which are either composed of biological materials or are fabricated from solid-state substrates, offer a unique confined space that is compatible with the single-molecular scale. Under the influence of an electrical field, such single-biomolecular interfaces can read single-molecular information and, if appropriately fine-tuned, each molecule plays its individual ionic rhythm to compose a "molecular symphony". Over the past few decades, many research groups have worked on nanopore-based single-molecular sensors for a range of thrilling chemical and clinical applications. Furthermore, for the past decade, we have also focused on nanopore-based sensors. In this Minireview, we summarize the recent developments in fundamental research and applications in this area, along with data algorithms and advances in hardware, which act as infrastructure for the electrochemical analysis.
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Affiliation(s)
- Jiajun Wang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Jie Yang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Yi-Lun Ying
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China
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Yu R, Ying Y, Gao R, Long Y. Detektieren mit Nanopipetten im eingeschränkten Raum: von einzelnen Molekülen über Nanopartikel hin zu der Zelle. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803229] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Ru‐Jia Yu
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 VR China
| | - Yi‐Lun Ying
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 VR China
| | - Rui Gao
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 VR China
| | - Yi‐Tao Long
- Key Laboratory for Advanced MaterialsSchool of Chemistry & Molecular EngineeringEast China University of Science and Technology Shanghai 200237 VR China
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9
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Yi-Tao Long. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/anie.201806950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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10
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Yi-Tao Long. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Liu Y, Xu C, Yu P, Chen X, Wang J, Mao L. Counting and Sizing of Single Vesicles/Liposomes by Electrochemical Events. ChemElectroChem 2018. [DOI: 10.1002/celc.201800616] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Yang Liu
- Research Center for Analytical Sciences Department of Chemistry, College of SciencesNortheastern University Box 332 Shenyang 110819 China
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of ChemistryThe Chinese Academy of Sciences (CAS) Beijing 100190 China
| | - Cong Xu
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of ChemistryThe Chinese Academy of Sciences (CAS) Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Ping Yu
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of ChemistryThe Chinese Academy of Sciences (CAS) Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xuwei Chen
- Research Center for Analytical Sciences Department of Chemistry, College of SciencesNortheastern University Box 332 Shenyang 110819 China
| | - Jianhua Wang
- Research Center for Analytical Sciences Department of Chemistry, College of SciencesNortheastern University Box 332 Shenyang 110819 China
| | - Lanqun Mao
- Beijing National Laboratory for Molecular Sciences Key Laboratory of Analytical Chemistry for Living Biosystems, Institute of ChemistryThe Chinese Academy of Sciences (CAS) Beijing 100190 China
- University of Chinese Academy of Sciences Beijing 100049 China
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12
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Lin Y, Ying YL, Gao R, Long YT. Single-Molecule Sensing with Nanopore Confinement: From Chemical Reactions to Biological Interactions. Chemistry 2018; 24:13064-13071. [DOI: 10.1002/chem.201800669] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Yao Lin
- Key Laboratory for Advanced Materials & School of, Chemistry and Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Lun Ying
- Key Laboratory for Advanced Materials & School of, Chemistry and Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Rui Gao
- Key Laboratory for Advanced Materials & School of, Chemistry and Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
| | - Yi-Tao Long
- Key Laboratory for Advanced Materials & School of, Chemistry and Molecular Engineering; East China University of Science and Technology; Shanghai 200237 P.R. China
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13
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Ai T, Yang Q, Lv Y, Huang Y, Li Y, Geng J, Xiao D, Zhou C. Insight into How Telomeric G-Quadruplexes Enhance the Peroxidase Activity of Cellular Hemin. Chem Asian J 2018; 13:1805-1810. [PMID: 29718585 DOI: 10.1002/asia.201800464] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/30/2018] [Indexed: 02/05/2023]
Abstract
The toxic oxidative damage of G-quadruplexes (G4), linked to neurodegenerative diseases, may arise from their ability to bind and oxidatively activate cellular hemin. However, there have been no precise studies on how telomeric G4 enhances the low intrinsic peroxidase activity of hemin. Herein, a label-free and nanopore-based strategy was developed to explore the enhancement mechanism of peroxidase activity of hemin induced by telomeric G4 (d(TTAGGG)n ). The nanopore-based strategy demonstrated that there were simultaneously two different binding modes of telomere G4 to hemin. At the single-molecule level, it was found that the hybrid structural telomeric G4 directly binds to hemin (the affinity constant (Ka )≈106 m-1 ) to form a tight complex, and some of them underwent a topological change to a parallel structure with an enhancement of Ka to approximately 107 m-1 . Through detailed analysis of the topology and peroxidase activity and molecular modeling investigations, the parallel telomere G4/hemin DNAzyme structure was proven to be preferable for high peroxidase activity. Upon strong π-π stacking, the parallel structural telomere G4 supplied a key axial ligand to the hemin iron, which accelerated the intermediate compound formation with H2 O2 in the catalytic cycle. Our studies developed a label-free and single-molecule strategy to fundamentally understand the catalytic activity and mechanism of telomeric DNAzyme, which provides some support for utilizing the toxic, oxidative-damage property in cellular oxidative disease and anticancer therapeutics.
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Affiliation(s)
- Tingting Ai
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - Qiufang Yang
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - You Lv
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - Yuqin Huang
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - Yuzhi Li
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - Jia Geng
- Department of Laboratory Medicine, West China Hospital, Sichuan University and Collaborative Innovation Center, Chengdu, 610041, P.R. China
| | - Dan Xiao
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
| | - Cuisong Zhou
- College of Chemistry, Sichuan University, Chengdu, 610064, P.R. China
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Cavallo G, Poyer S, Amalian J, Dufour F, Burel A, Carapito C, Charles L, Lutz J. Cleavable Binary Dyads: Simplifying Data Extraction and Increasing Storage Density in Digital Polymers. Angew Chem Int Ed Engl 2018; 57:6266-6269. [DOI: 10.1002/anie.201803027] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Indexed: 01/08/2023]
Affiliation(s)
- Gianni Cavallo
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
| | - Salomé Poyer
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Jean‐Arthur Amalian
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Florent Dufour
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Alexandre Burel
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Christine Carapito
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Laurence Charles
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Jean‐François Lutz
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
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Cavallo G, Poyer S, Amalian J, Dufour F, Burel A, Carapito C, Charles L, Lutz J. Cleavable Binary Dyads: Simplifying Data Extraction and Increasing Storage Density in Digital Polymers. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803027] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Gianni Cavallo
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
| | - Salomé Poyer
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Jean‐Arthur Amalian
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Florent Dufour
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Alexandre Burel
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Christine Carapito
- Université de Strasbourg, CNRS Institut Pluridisciplinaire Hubert Curien UMR7178 25 Rue Becquerel 67087 Strasbourg France
| | - Laurence Charles
- Aix-Marseille Univ., CNRS, UMR 7273 Institute of Radical Chemistry 13397 Marseille Cedex 20 France
| | - Jean‐François Lutz
- Université de Strasbourg, CNRS Institut Charles Sadron UPR22 23 rue du Loess 67034 Strasbourg Cedex 2 France
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König NF, Al Ouahabi A, Poyer S, Charles L, Lutz JF. A Simple Post-Polymerization Modification Method for Controlling Side-Chain Information in Digital Polymers. Angew Chem Int Ed Engl 2017; 56:7297-7301. [DOI: 10.1002/anie.201702384] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Niklas Felix König
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 France
| | - Abdelaziz Al Ouahabi
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 France
| | - Salomé Poyer
- Aix Marseille Univ, CNRS; ICR UMR7273; 13397 Marseille France
| | | | - Jean-François Lutz
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 France
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17
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König NF, Al Ouahabi A, Poyer S, Charles L, Lutz JF. Eine einfache Methode der nachträglichen Modifizierung zur Kontrolle der Seitenketteninformation digitaler Polymere. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702384] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Niklas Felix König
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 Frankreich
| | - Abdelaziz Al Ouahabi
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 Frankreich
| | - Salomé Poyer
- Aix Marseille Univ, CNRS; ICR UMR7273; 13397 Marseille Frankreich
| | - Laurence Charles
- Aix Marseille Univ, CNRS; ICR UMR7273; 13397 Marseille Frankreich
| | - Jean-François Lutz
- Université de Strasbourg, CNRS; Institut Charles Sadron UPR22; 23 rue du Loess 67034 Strasbourg Cedex 2 Frankreich
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Burns JR, Al-Juffali N, Janes SM, Howorka S. Membrane-Spanning DNA Nanopores with Cytotoxic Effect. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405719] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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19
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Mutlu H, Lutz JF. Reading Polymers: Sequencing of Natural and Synthetic Macromolecules. Angew Chem Int Ed Engl 2014; 53:13010-9. [DOI: 10.1002/anie.201406766] [Citation(s) in RCA: 120] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2014] [Revised: 07/24/2014] [Indexed: 11/07/2022]
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20
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Mutlu H, Lutz JF. “Lesen” von Polymeren: Die Sequenzierung natürlicher und synthetischer Makromoleküle. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406766] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Degliangeli F, Pompa PP, Fiammengo R. Nanotechnology-based strategies for the detection and quantification of microRNA. Chemistry 2014; 20:9476-92. [PMID: 24989446 DOI: 10.1002/chem.201402649] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
MicroRNAs (miRNAs) are important regulators of gene expression, and many pathological conditions, including cancer, are characterized by altered miRNA expression levels. Therefore, accurate and sensitive quantification of miRNAs may result in correct disease diagnosis establishing these small noncoding RNA transcripts as valuable biomarkers. Aiming at overcoming some limitations of conventional quantification strategies, nanotechnology is currently providing numerous significant alternatives to miRNA sensing. In this review an up-to-date account of nanotechnology-based strategies for miRNA detection and quantification is given. The topics covered are: nanoparticle-based approaches in solution, sensing based on nanostructured surfaces, combined nanoparticle/surface sensing approaches, and single-molecule approaches.
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Affiliation(s)
- Federica Degliangeli
- Center for Biomolecular Nanotechnologies@UniLe, Istituto Italiano di Tecnologia (IIT), Via Barsanti, 73010 Arnesano (Lecce) (Italy)
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