1
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Daneshvar Tarigh G. Enantioseparation/Recognition based on nano techniques/materials. J Sep Sci 2023:e2201065. [PMID: 37043692 DOI: 10.1002/jssc.202201065] [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: 12/31/2022] [Revised: 03/15/2023] [Accepted: 03/18/2023] [Indexed: 04/14/2023]
Abstract
Enantiomers show different behaviors in interaction with the chiral environment. Due to their identical chemical structure and their wide application in various industries, such as agriculture, medicine, pesticide, food, and so forth, their separation is of great importance. Today, the term "nano" is frequently encountered in all fields. Technology and measuring devices are moving towards miniaturization, and the usage of nanomaterials in all sectors is expanding substantially. Given that scientists have recently attempted to apply miniaturized techniques known as nano-liquid chromatography/capillary-liquid chromatography, which were originally accomplished in 1988, as well as the widespread usage of nanomaterials for chiral resolution (back in 1989), this comprehensive study was developed. Searching the terms "nano" and "enantiomer separation" on scientific websites such as Scopus, Google Scholar, and Web of Science yields articles that either use miniaturized instruments or apply nanomaterials as chiral selectors with a variety of chemical and electrochemical detection techniques, which are discussed in this article.
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Affiliation(s)
- Ghazale Daneshvar Tarigh
- Department of Analytical Chemistry, University College of Science, University of Tehran, Tehran, Iran
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2
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Arnaboldi S. Wireless electrochemical actuation of soft materials towards chiral stimuli. Chem Commun (Camb) 2023; 59:2072-2080. [PMID: 36748650 PMCID: PMC9933456 DOI: 10.1039/d2cc06630k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Different areas of modern chemistry, require wireless systems able to transfer chirality from the molecular to the macroscopic event. The ability to recognize the enantiomers of a chiral analyte is highly desired, since in the majority of cases such molecules present different physico-chemical properties that could lead, eventually, to dangerous or harmful interactions with the environment or the human body. From an electrochemical point of view, enantiomers have the same electrochemical behavior except when they interact in a chiral environment. In this Feature Article, different approaches for the electrochemical recognition of chiral information based on the actuation of conducting polymers are described. Such a dynamic behavior of π-conjugated materials is based on an electrochemically induced shrinking/swelling transition of the polymeric matrix. Since all the systems, described so far in the literature, are achiral and require a direct connection to a power supply, new strategies will be presented in the manuscript, concerning the implementation of chirality in electrochemical actuators and their use in a wireless manner through bipolar electrochemistry. Herein, the synergy between the wireless unconventional actuation and the outstanding enantiorecognition of inherent chiral oligomers is presented as an easy and straightforward read out of chiral information in solution. This approach presents different advantages in comparison to classic electrochemical systems such as its wireless nature and the possible real-time data acquisition.
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Affiliation(s)
- Serena Arnaboldi
- Università degli Studi di Milano, Dipartimento di Chimica, Via Golgi 19, 20133, Milano, Italy.
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3
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Fast and sensitive recognition of enantiomers by electrochemical chiral analysis: Recent advances and future perspectives. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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4
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Zagitova L, Yarkaeva Y, Zagitov V, Nazyrov M, Gainanova S, Maistrenko V. Voltammetric chiral recognition of naproxen enantiomers by N-tosylproline functionalized chitosan and reduced graphene oxide based sensor. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Gumus E, Bingol H, Zor E. Nanomaterials-enriched sensors for detection of chiral pharmaceuticals. J Pharm Biomed Anal 2022; 221:115031. [PMID: 36115205 DOI: 10.1016/j.jpba.2022.115031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 10/31/2022]
Abstract
Advancements in nanoscience and nanotechnology have opened new pathways to fabricate novel nanostructures with interesting properties that would be used for different applications. In this respect, nanostructures comprising chirality are one of the most rapidly developing research fields encompassing chemistry, physics and biology. Chirality, also known as mirror asymmetry, describes the geometrical property of an object that is not superimposable on its mirror image. This characteristic plays a crucial role because these identical forms of chiral species in pharmaceuticals or food additives may exhibit different effects on living organisms. Therefore, chiral analysis is an important field of modern chemical analysis in health-related industries that are reliant on the production of enantiomeric compounds involving pharmaceuticals. This review covers the recent advances dealing with the synthesis, design and advantageous analytical performance of nanomaterials-enriched sensors used for chiral pharmaceuticals. We conclude this review with the challenges existing in this research field and our perspectives on some potential strategies with cutting-edge approaches for the rational design of sensors for chiral pharmaceuticals. We expect this comprehensive review will inspire future studies in nanomaterials-enriched chiral sensors.
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Affiliation(s)
- Eda Gumus
- Biomaterials and Biotechnology Laboratory, Science and Technology Research and Application Center (BITAM), Necmettin Erbakan University, 42140 Konya, Turkey
| | - Haluk Bingol
- Biomaterials and Biotechnology Laboratory, Science and Technology Research and Application Center (BITAM), Necmettin Erbakan University, 42140 Konya, Turkey; Department of Chemistry Education, A.K. Education Faculty, Necmettin Erbakan University, 42090 Konya, Turkey
| | - Erhan Zor
- Biomaterials and Biotechnology Laboratory, Science and Technology Research and Application Center (BITAM), Necmettin Erbakan University, 42140 Konya, Turkey; Department of Science Education, A.K. Education Faculty, Necmettin Erbakan University, 42090 Konya, Turkey.
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6
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Peluso P, Chankvetadze B. Recognition in the Domain of Molecular Chirality: From Noncovalent Interactions to Separation of Enantiomers. Chem Rev 2022; 122:13235-13400. [PMID: 35917234 DOI: 10.1021/acs.chemrev.1c00846] [Citation(s) in RCA: 57] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
It is not a coincidence that both chirality and noncovalent interactions are ubiquitous in nature and synthetic molecular systems. Noncovalent interactivity between chiral molecules underlies enantioselective recognition as a fundamental phenomenon regulating life and human activities. Thus, noncovalent interactions represent the narrative thread of a fascinating story which goes across several disciplines of medical, chemical, physical, biological, and other natural sciences. This review has been conceived with the awareness that a modern attitude toward molecular chirality and its consequences needs to be founded on multidisciplinary approaches to disclose the molecular basis of essential enantioselective phenomena in the domain of chemical, physical, and life sciences. With the primary aim of discussing this topic in an integrated way, a comprehensive pool of rational and systematic multidisciplinary information is provided, which concerns the fundamentals of chirality, a description of noncovalent interactions, and their implications in enantioselective processes occurring in different contexts. A specific focus is devoted to enantioselection in chromatography and electromigration techniques because of their unique feature as "multistep" processes. A second motivation for writing this review is to make a clear statement about the state of the art, the tools we have at our disposal, and what is still missing to fully understand the mechanisms underlying enantioselective recognition.
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Affiliation(s)
- Paola Peluso
- Istituto di Chimica Biomolecolare ICB, CNR, Sede secondaria di Sassari, Traversa La Crucca 3, Regione Baldinca, Li Punti, I-07100 Sassari, Italy
| | - Bezhan Chankvetadze
- Institute of Physical and Analytical Chemistry, School of Exact and Natural Sciences, Tbilisi State University, Chavchavadze Avenue 3, 0179 Tbilisi, Georgia
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7
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Zor E, Mollarasouli F, Karadurmus L, Ozcelikay G, Ozkan SA. Carbon Dots in the Detection of Pathogenic Bacteria and Viruses. Crit Rev Anal Chem 2022; 54:219-246. [PMID: 35533107 DOI: 10.1080/10408347.2022.2072168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Bacterial and viruses pathogens are a significant hazard to human safety and health. In the imaging and detection of pathogenic microorganisms, the application of fluorescent nanoparticles is very useful. Carbon dots and quantum dots are preferred in this regard as labels, amplifiers, and/or electrode modifiers because of their outstanding features. However, precise diagnostics to identify numerous harmful bacteria simultaneously still face considerable hurdles, yet it is an inevitable issue. With the growing development of biosensors, nanoproduct-based bio-sensing has recently become one of the most promising methods for accurately identifying and quantifying various pathogens at low cost, high sensitivity, and selectivity, with time savings. The most recent applications of carbon dots in optical and electrochemical-based sensors are discussed in this review, along with some examples of pathogen sensors.HighlightsSimultaneous and early detection of pathogens is a critical issue in the management of readily spread to prevent epidemics.Carbon dots-based biosensors are more preferred in detection of pathogens due to high selectivity and sensitivity, as well as quick and cheap point-of-care platform.Summary of recent advances in the design of optical and electrochemical biosensors for the detection of pathogens.
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Affiliation(s)
- Erhan Zor
- Department of Science Education, A. K. Education Faculty, Necmettin Erbakan University, Konya, Turkey
- Biomaterials and Biotechnology Laboratory, Science and Technology Research and Application Center (BITAM), Necmettin Erbakan University, Konya, Turkey
| | | | - Leyla Karadurmus
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
- Faculty of Pharmacy, Department of Analytical Chemistry, Adıyaman University, Adıyaman, Turkey
| | - Goksu Ozcelikay
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
| | - Sibel A Ozkan
- Faculty of Pharmacy, Department of Analytical Chemistry, Ankara University, Ankara, Turkey
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8
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Meng Y, Fan J, Wang M, Gong W, Zhang J, Ma J, Mi H, Huang Y, Yang S, Ruoff RS, Geng J. Encoding Enantiomeric Molecular Chiralities on Graphene Basal Planes. Angew Chem Int Ed Engl 2022; 61:e202117815. [PMID: 35107863 DOI: 10.1002/anie.202117815] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Indexed: 11/06/2022]
Abstract
Graphene has demonstrated broad applications due to its prominent properties. Its molecular structure makes graphene achiral. Here, we propose a direct way to prepare chiral graphene by transferring chiral structural conformation from chiral conjugated amino acids onto graphene basal plane through π-π interaction followed by thermal fusion. Using atomic resolution transmission electron microscopy, we estimated an areal coverage of the molecular imprints (chiral regions) up to 64 % on the basal plane of graphene (grown by chemical vapor deposition). The high concentration of molecular imprints in their single layer points to a close packing of the deposited amino acid molecules prior to "thermal fusion". Such "molecular chirality-encoded graphene" was tested as an electrode in electrochemical enantioselective recognition. The chirality-encoded graphene might find use for other chirality-related studies and the encoding procedure might be extended to other two-dimensional materials.
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Affiliation(s)
- Yongqiang Meng
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring East Road, Chaoyang District, Beijing, 100029, China
| | - Jingbiao Fan
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring East Road, Chaoyang District, Beijing, 100029, China.,Key Laboratory of Oil & Gas Fine Chemicals, Ministry of Education & Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi, 830046, China
| | - Meihui Wang
- Centre for Multidimensional Carbon Materials, Institute of Basic Science, Ulsan, 44919, Republic of Korea
| | - Wenbin Gong
- School of Physics and Energy, Xuzhou University of Technology, Xuzhou, 221018, China
| | - Jinping Zhang
- Key Laboratory of Oil & Gas Fine Chemicals, Ministry of Education & Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi, 830046, China
| | - Junpeng Ma
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, 15 North Third Ring East Road, Chaoyang District, Beijing, 100029, China
| | - Hongyu Mi
- Key Laboratory of Oil & Gas Fine Chemicals, Ministry of Education & Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi, 830046, China
| | - Yan Huang
- Key Laboratory of Oil & Gas Fine Chemicals, Ministry of Education & Xinjiang Uyghur Autonomous Region, Xinjiang University, Urumqi, 830046, China
| | - Shu Yang
- Department of Materials Science and Engineering, University of Pennsylvania, 3231 Walnut Street, Philadelphia, Pennsylvania, 19104, USA
| | - Rodney S Ruoff
- Centre for Multidimensional Carbon Materials, Institute of Basic Science, Ulsan, 44919, Republic of Korea.,Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.,Department of Materials Science and Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea.,School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, 44919, Republic of Korea
| | - Jianxin Geng
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Key Laboratory of Advanced Fibers and Energy Storage, School of Material Science and Engineering, Tiangong University, No. 399 Bin-Shui-Xi Road, Xi-Qing District, Tianjin, 300387, China
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9
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Muñoz J, Urso M, Pumera M. Self-Propelled Multifunctional Microrobots Harboring Chiral Supramolecular Selectors for "Enantiorecognition-on-the-Fly". Angew Chem Int Ed Engl 2022; 61:e202116090. [PMID: 35138049 PMCID: PMC9304198 DOI: 10.1002/anie.202116090] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Indexed: 01/03/2023]
Abstract
Herein, a general procedure for the synthesis of multifunctional MRs, which simultaneously exhibit i) chiral, ii) magnetic, and iii) fluorescent properties in combination with iv) self-propulsion, is reported. Self-propelled Ni@Pt superparamagnetic microrockets have been functionalized with fluorescent CdS quantum dots carrying a chiral host biomolecule as β-cyclodextrin (β-CD). The "on-the-fly" chiral recognition potential of MRs has been interrogated by taking advantage of the β-CD affinity to supramolecularly accommodate different chiral biomolecules (i.e., amino acids). As a proof-of-concept, tryptophan enantiomers have been discriminated with a dual-mode (optical and electrochemical) readout. This approach paves the way to devise intelligent cargo micromachines with "built-in" chiral supramolecular recognition capabilities to elucidate the concept of "enantiorecognition-on-the-fly", which might be facilely customized by tailoring the supramolecular host-guest encapsulation.
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Affiliation(s)
- Jose Muñoz
- Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, 61200, Brno, Czech Republic
| | - Mario Urso
- Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, 61200, Brno, Czech Republic
| | - Martin Pumera
- Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, 61200, Brno, Czech Republic.,Center for Advanced Functional Nanorobots, Dept. of Inorganic Chemistry, Faculty of Chemical Technology, University of Chemistry and Technology, 16628, Prague, Czech Republic.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, 40402, Taiwan
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10
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Meng Y, Fan J, Wang M, Gong W, Zhang J, Ma J, Mi H, Huang Y, Yang S, Ruoff RS, Geng J. Encoding Enantiomeric Molecular Chiralities on Graphene Basal Planes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202117815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yongqiang Meng
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology 15 North Third Ring East Road, Chaoyang District Beijing 100029 China
| | - Jingbiao Fan
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology 15 North Third Ring East Road, Chaoyang District Beijing 100029 China
- Key Laboratory of Oil & Gas Fine Chemicals Ministry of Education & Xinjiang Uyghur Autonomous Region Xinjiang University Urumqi 830046 China
| | - Meihui Wang
- Centre for Multidimensional Carbon Materials Institute of Basic Science Ulsan 44919 Republic of Korea
| | - Wenbin Gong
- School of Physics and Energy Xuzhou University of Technology Xuzhou 221018 China
| | - Jinping Zhang
- Key Laboratory of Oil & Gas Fine Chemicals Ministry of Education & Xinjiang Uyghur Autonomous Region Xinjiang University Urumqi 830046 China
| | - Junpeng Ma
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology 15 North Third Ring East Road, Chaoyang District Beijing 100029 China
| | - Hongyu Mi
- Key Laboratory of Oil & Gas Fine Chemicals Ministry of Education & Xinjiang Uyghur Autonomous Region Xinjiang University Urumqi 830046 China
| | - Yan Huang
- Key Laboratory of Oil & Gas Fine Chemicals Ministry of Education & Xinjiang Uyghur Autonomous Region Xinjiang University Urumqi 830046 China
| | - Shu Yang
- Department of Materials Science and Engineering University of Pennsylvania 3231 Walnut Street Philadelphia Pennsylvania 19104 USA
| | - Rodney S. Ruoff
- Centre for Multidimensional Carbon Materials Institute of Basic Science Ulsan 44919 Republic of Korea
- Department of Chemistry Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
- Department of Materials Science and Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
- School of Energy and Chemical Engineering Ulsan National Institute of Science and Technology (UNIST) Ulsan 44919 Republic of Korea
| | - Jianxin Geng
- State Key Laboratory of Separation Membranes and Membrane Processes Tianjin Key Laboratory of Advanced Fibers and Energy Storage School of Material Science and Engineering Tiangong University No. 399 Bin-Shui-Xi Road, Xi-Qing District Tianjin 300387 China
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11
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Muñoz J, Urso M, Pumera M. Self‐Propelled Multifunctional Microrobots Harboring Chiral Supramolecular Selectors for “Enantiorecogniton‐on‐the‐Fly”. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202116090] [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]
Affiliation(s)
- Jose Muñoz
- Future Energy and Innovation Laboratory Central European Institute of Technology Brno University of Technology 61200 Brno Czech Republic
| | - Mario Urso
- Future Energy and Innovation Laboratory Central European Institute of Technology Brno University of Technology 61200 Brno Czech Republic
| | - Martin Pumera
- Future Energy and Innovation Laboratory Central European Institute of Technology Brno University of Technology 61200 Brno Czech Republic
- Center for Advanced Functional Nanorobots Dept. of Inorganic Chemistry Faculty of Chemical Technology University of Chemistry and Technology 16628 Prague Czech Republic
- Department of Medical Research China Medical University Hospital China Medical University Taichung 40402 Taiwan
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12
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Furlan de Oliveira R, Montes-García V, Ciesielski A, Samorì P. Harnessing selectivity in chemical sensing via supramolecular interactions: from functionalization of nanomaterials to device applications. MATERIALS HORIZONS 2021; 8:2685-2708. [PMID: 34605845 DOI: 10.1039/d1mh01117k] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Chemical sensing is a strategic field of science and technology ultimately aiming at improving the quality of our lives and the sustainability of our Planet. Sensors bear a direct societal impact on well-being, which includes the quality and composition of the air we breathe, the water we drink, and the food we eat. Pristine low-dimensional materials are widely exploited as highly sensitive elements in chemical sensors, although they suffer from lack of intrinsic selectivity towards specific analytes. Here, we showcase the most recent strategies on the use of (supra)molecular interactions to harness the selectivity of suitably functionalized 0D, 1D, and 2D low-dimensional materials for chemical sensing. We discuss how the design and selection of receptors via machine learning and artificial intelligence hold a disruptive potential in chemical sensing, where selectivity is achieved by the design and high-throughput screening of large libraries of molecules exhibiting a set of affinity parameters that dictates the analyte specificity. We also discuss the importance of achieving selectivity along with other relevant characteristics in chemical sensing, such as high sensitivity, response speed, and reversibility, as milestones for true practical applications. Finally, for each distinct class of low-dimensional material, we present the most suitable functionalization strategies for their incorporation into efficient transducers for chemical sensing.
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Affiliation(s)
| | - Verónica Montes-García
- Université de Strasbourg and CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France.
| | - Artur Ciesielski
- Université de Strasbourg and CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France.
| | - Paolo Samorì
- Université de Strasbourg and CNRS, ISIS, 8 allée Gaspard Monge, 67000 Strasbourg, France.
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13
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Ebrahimi S, Afkhami A, Madrakian T. Target -responsive host-guest binding-driven dual-sensing readout for enhanced electrochemical chiral analysis. Analyst 2021; 146:4865-4872. [PMID: 34231570 DOI: 10.1039/d1an00795e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Achieving efficient chiral discrimination by a convenient method remains a challenge in pharmaceutical and biotechnology industries. Our aim in this paper was to develop a dual-signaling enantioselective sensing strategy based on the competitive binding assay. A combination of β-cyclodextrin (β-CD) and methylene blue (MB) was used as an enantioselective discrimination probe to develop a straightforward electrochemical chiral sensor using the drug naproxen (R-and S-NaX) as the representative enantiomers. The principle relied on the difference between two enantiomers in the ability to replace a pre-binding redox probe, which in turn resulted in different dual signals for the two enantiomers. The applicability of the optimized procedure was demonstrated by the analysis of NaX enantiomers in the range of 0.4-6.0 μM. Featuring both signal-on and signal-off elements, the electrode presented significantly enhanced electrochemical activity with a low limit of detection (LOD) of 0.07 μM. We expect that our work will inspire interesting engineering strategies for developing novel enantioselective electrochemical sensors.
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Affiliation(s)
- Somaye Ebrahimi
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838695, Iran.
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14
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Zhao B, Yang S, Deng J, Pan K. Chiral Graphene Hybrid Materials: Structures, Properties, and Chiral Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2021; 8:2003681. [PMID: 33854894 PMCID: PMC8025009 DOI: 10.1002/advs.202003681] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 11/14/2020] [Indexed: 05/02/2023]
Abstract
Chirality has become an important research subject. The research areas associated with chirality are under substantial development. Meanwhile, graphene is a rapidly growing star material and has hard-wired into diverse disciplines. Rational combination of graphene and chirality undoubtedly creates unprecedented functional materials and may also lead to great findings. This hypothesis has been clearly justified by the sizable number of studies. Unfortunately, there has not been any previous review paper summarizing the scattered studies and advancements on this topic so far. This overview paper attempts to review the progress made in chiral materials developed from graphene and their derivatives, with the hope of providing a systemic knowledge about the construction of chiral graphenes and chiral applications thereof. Recently emerging directions, existing challenges, and future perspectives are also presented. It is hoped this paper will arouse more interest and promote further faster progress in these significant research areas.
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Affiliation(s)
- Biao Zhao
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical TechnologyBeijing100029China
- College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing100029China
| | - Shenghua Yang
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical TechnologyBeijing100029China
- College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing100029China
| | - Jianping Deng
- State Key Laboratory of Chemical Resource EngineeringBeijing University of Chemical TechnologyBeijing100029China
- College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing100029China
| | - Kai Pan
- College of Materials Science and EngineeringBeijing University of Chemical TechnologyBeijing100029China
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15
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Simply patterned reduced graphene oxide as an effective biosensor platform for glucose determination. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2020.114801] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Maistrenko VN, Zil’berg RA. Enantioselective Voltammetric Sensors on the Basis of Chiral Materials. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820120102] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Immobilization of 6-O-α-maltosyl-β-cyclodextrin on the surface of black phosphorus nanosheets for selective chiral recognition of tyrosine enantiomers. Mikrochim Acta 2020; 187:636. [PMID: 33141322 DOI: 10.1007/s00604-020-04606-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 10/20/2020] [Indexed: 01/28/2023]
Abstract
A novel chiral sensing platform, 6-O-α-maltosyl-β-cyclodextrin (Mal-βCD)-based film, is proposed for selective electrochemical recognition of tyrosine (Tyr) enantiomers. Black phosphorus nanosheets (BP NSs) and Mal-βCD modified glassy carbon electrode (Mal-βCD/BP NSs/GCE) were prepared by a layer-to-layer drop-casting method, and the platform was easy to fabricate and facile to operate. It is proposed that the amino and hydroxyl groups of the Tyr enantiomers and the chiral hydroxyl groups of Mal-βCD selectively form intermolecular hydrogen bonds to dominate effective chiral recognition. Two linear equations of Ip (μA) = 11.40 CL-Tyr (mM) + 0.28 (R2 = 0.99147) and Ip (μA) = 7.96 CD-Tyr (mM) + 0.22 (R2 = 0.99583) in the concentration range 0.01-1.00 mM have been obtained. The limits of detection (S/N=3) for L-Tyr and D-Tyr were 4.81 and 6.89 µM, respectively. An interesting phenomenon was that the value of IL-Tyr/ID-Tyr (1.51) in this work was slightly higher than the value of IL-Trp/ID-Trp (1.49) reported in our previous study, where tryptophan (Trp) enantiomers were electrochemically recognized by Nafion (NF)-stabilized BPNSs-G2-β-CD composite. The two similar sensors fabricated by different methods showed different recognition ability toward either Tyr or Trp enantiomers, and the underlying mechanism was discussed in detail. More importantly, the proposed chiral sensor enables prediction of the percentages of D-Tyr in racemic Tyr mixtures. The chiral sensor may provide a novel approach for the fabrication of novel chiral platforms in the practical detection of L- or D-enantiomer in racemic Tyr mixtures.Graphical abstract.
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18
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Ma Y, Shi L, Yue H, Gao X. Recognition at chiral interfaces: From molecules to cells. Colloids Surf B Biointerfaces 2020; 195:111268. [DOI: 10.1016/j.colsurfb.2020.111268] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2020] [Revised: 06/26/2020] [Accepted: 07/21/2020] [Indexed: 01/24/2023]
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19
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Lu H, Wang Z, Fan X, Wang H, Zhang Q, Fu M, Ning G, Zhang Y, Wang H. Electrochemical chiral amino acid biosensor based on dopamine-localized gold nanoparticles @ left-handed spiral chiral carbon nanotubes. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2020; 12:3901-3908. [PMID: 32716415 DOI: 10.1039/d0ay00921k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The high electrocatalytic performance plays a decisive role in the efficient electrochemical sensing of electrocatalysts. A spiral chiral carbon tube (HLCNT) loaded with gold nanoparticles (AuNPs) was prepared by electrochemical methods. Dopamine was first electropolymerized on the surface of the HLCNT, and then it acted as a localizer to uniformly load the AuNPs onto the surface of the HLCNT. The dopamine-localized gold nanoparticles @ left-handed spiral chiral carbon nanotubes (HLCNT-AuNPs-2) material combined the chiral structure of chiral carbon nanotubes and the high conductivity of AuNPs. The HLCNT-AuNPs-2 realized the qualitative and quantitative detection of tyrosine (Tyr) and tryptophan (Trp) isomers by their different oxidation potentials and current signals. Through quantitative detection, the analytical results showed that the detection limit of l-Trp was calculated to be 5.31 μM, and the detection limit of l-Tyr was 9.04 μM. More importantly, the material realized the real sample detection of amino acids, which is of great significance for the practical detection of amino acid isomers in medicine and biology.
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Affiliation(s)
- Haijun Lu
- Key Laboratory of Analytical Science and Technology of Hebei Province, Key Laboratory of Medicinal Chemistry and Molecular Diagnosis, Ministry of Education, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, Hebei Province, P. R. China.
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20
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Raczyński P, Górny K, Bełdowski P, Yuvan S, Dendzik Z. Application of Graphene as a Nanoindenter Interacting with Phospholipid Membranes-Computer Simulation Study. J Phys Chem B 2020; 124:6592-6602. [PMID: 32633958 PMCID: PMC7460090 DOI: 10.1021/acs.jpcb.0c02319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
![]()
Synthesis
of graphene (GN) in 2004 stimulated wide interest in
potential applications of 2D materials in catalysis, optoelectronics,
biotechnology, and construction of sensing devices. In the presented
study, interactions between GN sheets and phospholipid bilayers are
examined using steered molecular dynamics simulations. GN sheets of
different sizes were inserted into a bilayer and subsequently withdrawn
from it at two different rates (1 and 2 m/s). In some cases, nanoindentation
led to substantial damage of the phospholipid bilayer; however, an
effective self-sealing process occurred even after significant degradation.
The average force and work, deflection of the membrane during indentation,
withdrawal processes, and structural changes caused by moving sheets
are discussed. These quantities are utilized to estimate the suitability
of GN sheets for targeted drug delivery or other nanomedicine tools.
The results are compared with those obtained for other nanostructures
such as homogeneous and heterogeneous nanotubes.
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Affiliation(s)
- Przemysław Raczyński
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Krzysztof Górny
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
| | - Piotr Bełdowski
- School of Engineering Sciences in Chemistry, Biotechnology and Health, Department of Chemistry, Surface and Corrosion Science, KTH Royal Institute of Technology, Drottning Kristinas Väg 51, SE-10044 Stockholm, Sweden.,Institute of Mathematics & Physics, UTP University of Science & Technology, 85-796 Bydgoszcz, Poland
| | - Steven Yuvan
- Department of Physics, East Carolina University, Greenville, North Carolina 27858, United States
| | - Zbigniew Dendzik
- Faculty of Science and Technology, University of Silesia in Katowice, 75 Pułku Piechoty 1A, 41-500 Chorzów, Poland
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21
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Nafion-stabilized black phosphorus nanosheets-maltosyl-β-cyclodextrin as a chiral sensor for tryptophan enantiomers. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 112:110910. [DOI: 10.1016/j.msec.2020.110910] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 03/29/2020] [Accepted: 03/31/2020] [Indexed: 01/07/2023]
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22
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Hobbs C, Řezanka P, Řezanka M. Cyclodextrin‐Functionalised Nanomaterials for Enantiomeric Recognition. Chempluschem 2020; 85:876-888. [DOI: 10.1002/cplu.202000187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/29/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Christopher Hobbs
- Department of Nanomaterials in Natural SciencesInstitute for Nanomaterials, Advanced Technologies and InnovationTechnical University of Liberec Studentská 1402/2 461 17 Liberec Czech Republic
| | - Pavel Řezanka
- Department of Analytical ChemistryUniversity of Chemistry and Technology Prague Technická 5 166 28 Prague 6 Czech Republic
| | - Michal Řezanka
- Department of Nanomaterials in Natural SciencesInstitute for Nanomaterials, Advanced Technologies and InnovationTechnical University of Liberec Studentská 1402/2 461 17 Liberec Czech Republic
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23
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Zil’berg RA, Maistrenko VN, Yarkaeva YA, Dubrovskii DI. An Enantioselective Voltammetric Sensor System Based on Glassy Carbon Electrodes Modified by Polyarylenephthalide Composites with α-, β-, and γ-Cyclodextrins for Recognizing D- and L-Tryptophans. JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1134/s1061934819110133] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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24
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Wang SY, Li L, Xiao Y, Wang Y. Recent advances in cyclodextrins-based chiral-recognizing platforms. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115691] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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25
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26
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Stoian I–A, Iacob BC, Prates Ramalho JP, Marian IO, Chiș V, Bodoki E, Oprean R. A chiral electrochemical system based on l-cysteine modified gold nanoparticles for propranolol enantiodiscrimination: Electroanalysis and computational modelling. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134961] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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27
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Zou J, Yu JG. Chiral recognition of tyrosine enantiomers on a novel bis-aminosaccharides composite modified glassy carbon electrode. Anal Chim Acta 2019; 1088:35-44. [DOI: 10.1016/j.aca.2019.08.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2019] [Revised: 08/01/2019] [Accepted: 08/12/2019] [Indexed: 01/20/2023]
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28
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Erbilen N, Zor E, Saf AO, Akgemci EG, Bingol H. An electrochemical chiral sensor based on electrochemically modified electrode for the enantioselective discrimination of D-/L-tryptophan. J Solid State Electrochem 2019. [DOI: 10.1007/s10008-019-04370-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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29
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Niu X, Mo Z, Yang X, Shuai C, Liu N, Guo R. Graphene-ferrocene functionalized cyclodextrin composite with high electrochemical recognition capability for phenylalanine enantiomers. Bioelectrochemistry 2019; 128:74-82. [DOI: 10.1016/j.bioelechem.2019.03.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/22/2019] [Accepted: 03/22/2019] [Indexed: 11/29/2022]
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30
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Electrochemical recognition of tryptophan enantiomers using a multi-walled carbon nanotube@polydopamine composite loaded with copper(II). Mikrochim Acta 2019; 186:358. [DOI: 10.1007/s00604-019-3469-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/29/2019] [Indexed: 01/12/2023]
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31
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Huang H, Hu L, Sun Y, Liu Y, Kang Z, MacFarlane DR. Preparation of chiral graphene oxides by covalent attachment of chiral cysteines for voltammetric recognition of tartrates. Mikrochim Acta 2019; 186:298. [PMID: 31025191 DOI: 10.1007/s00604-019-3415-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 04/05/2019] [Indexed: 12/29/2022]
Abstract
The authors describe the preparation of a chiral graphene oxides (GOs) by covalent attachment of D- or L-cysteine using a one-step hydrothermal method. The resulting chiral functionalized GOs shows circular dichroism with intensities similar to those produced by the cysteines. This indicates that the chirality of cysteines is well preserved in the chiral GOs. The material is reasonably stable at temperatures from 20 to 200 °C and at pH values from 0 to 14. A glassy carbon electrode (GCE) was modified with the chiral GOs and then tested for recognition capability for L- and D-tartrate (0.5 mM). The enantioselectivity of the chiral GOs appears to be the result of a synergistic effect where GO increases the conductivity and cysteine provides the chiral environment. The method is assumed to provide a useful general scheme for development of advanced carbonaceous materials with chiral recognition capabilities. Graphical abstract Chiral graphene oxides produced by covalently attaching chiral amino acids displays effective enantioselective recognition. Graphical abstract contains poor quality of text inside the artwork. Please do not re-use the file that we have rejected or attempt to increase its resolution and re-save. It is originally poor, therefore, increasing the resolution will not solve the quality problem. We suggest that you provide us the original format. We prefer replacement figures containing vector/editable objects rather than embedded images. Preferred file formats are eps, ai, tiff and pdf.We have uploaded the modified version as Graphical abstract.
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Affiliation(s)
- Hui Huang
- Australian Centre for Electromaterials Science, School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia.
| | - Lulu Hu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, 199 Ren'ai Road, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Yue Sun
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, 199 Ren'ai Road, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Yang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, 199 Ren'ai Road, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Zhenhui Kang
- Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Soochow University, 199 Ren'ai Road, Suzhou, 215123, Jiangsu, People's Republic of China
| | - Douglas R MacFarlane
- Australian Centre for Electromaterials Science, School of Chemistry, Monash University, Clayton, Victoria, 3800, Australia.
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32
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Zou J, Chen XQ, Zhao GQ, Jiang XY, Jiao FP, Yu JG. A novel electrochemical chiral interface based on the synergistic effect of polysaccharides for the recognition of tyrosine enantiomers. Talanta 2019; 195:628-637. [DOI: 10.1016/j.talanta.2018.11.107] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/20/2018] [Accepted: 11/29/2018] [Indexed: 12/17/2022]
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33
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Yi Y, Zhang D, Ma Y, Wu X, Zhu G. Dual-Signal Electrochemical Enantiospecific Recognition System via Competitive Supramolecular Host–Guest Interactions: The Case of Phenylalanine. Anal Chem 2019; 91:2908-2915. [DOI: 10.1021/acs.analchem.8b05047] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yinhui Yi
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Depeng Zhang
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Yuzhi Ma
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Xiangyang Wu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Gangbing Zhu
- School of the Environment and Safety Engineering, Jiangsu University, Zhenjiang, 212013, P. R. China
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha410082, People’s Republic of China
- Department of Applied Biology and Chemical Technology, and the State Key Laboratory of Chirosciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon Hong Kong
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34
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Hrubý J, Santana VT, Kostiuk D, Bouček M, Lenz S, Kern M, Šiffalovič P, van Slageren J, Neugebauer P. A graphene-based hybrid material with quantum bits prepared by the double Langmuir–Schaefer method. RSC Adv 2019; 9:24066-24073. [PMID: 35527863 PMCID: PMC9069494 DOI: 10.1039/c9ra04537f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 07/25/2019] [Indexed: 11/21/2022] Open
Abstract
The scalability and stability of molecular qubits deposited on surfaces is a crucial step for incorporating them into upcoming electronic devices. Herein, we report on the preparation and characterisation of a molecular quantum bit, copper(ii)dibenzoylmethane [Cu(dbm)2], deposited by a modified Langmuir–Schaefer (LS) technique onto a graphene-based substrate. A double LS deposition was used for the preparation of a few-layer-graphene (FLG) on a Si/SiO2 substrate with subsequent deposition of the molecules. Magnetic properties were probed by high-frequency electron spin resonance (HF-ESR) spectroscopy and found maintained after deposition. Additional spectroscopic and imaging techniques, such as Raman spectroscopy (RS), X-ray photoelectron spectroscopy (XPS), atomic force microscopy (AFM), and scanning electron microscopy (SEM) were performed to characterise the deposited sample. Our approach demonstrated the possibility to utilise a controlled wet-chemistry protocol to prepare an array of potential quantum bits on a disordered graphene-based substrate. The deployed spectroscopic techniques showed unambiguously the robustness of our studied system with a potential to fabricate large-scale, intact, and stable quantum bits. Graphene-based hybrid material with array of copper(ii)-based quantum bits was prepared by a wet-chemistry protocol and characterised by HF-ESR, XPS, Raman, and AFM.![]()
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Affiliation(s)
- Jakub Hrubý
- Central European Institute of Technology
- CEITEC BUT
- 61200 Brno
- Czech Republic
| | | | - Dmytro Kostiuk
- Institute of Physics
- Slovak Academy of Sciences
- 84511 Bratislava
- Slovakia
| | - Martin Bouček
- Institute of Physical Engineering
- Faculty of Mechanical Engineering
- Brno University of Technology
- 61669 Brno
- Czech Republic
| | - Samuel Lenz
- Institute of Physical Chemistry
- University of Stuttgart
- 70569 Stuttgart
- Germany
| | - Michal Kern
- Institute of Physical Chemistry
- University of Stuttgart
- 70569 Stuttgart
- Germany
| | - Peter Šiffalovič
- Institute of Physics
- Slovak Academy of Sciences
- 84511 Bratislava
- Slovakia
| | - Joris van Slageren
- Institute of Physical Chemistry
- University of Stuttgart
- 70569 Stuttgart
- Germany
| | - Petr Neugebauer
- Central European Institute of Technology
- CEITEC BUT
- 61200 Brno
- Czech Republic
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35
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Lei P, Zhou Y, Zhang G, Zhang Y, Zhang C, Hong S, Yang Y, Dong C, Shuang S. A highly efficient chiral sensing platform for tryptophan isomers based on a coordination self-assembly. Talanta 2018; 195:306-312. [PMID: 30625547 DOI: 10.1016/j.talanta.2018.11.084] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 11/13/2018] [Accepted: 11/22/2018] [Indexed: 01/16/2023]
Abstract
Construction of convenient and effective method for enantiomer identification is of vital significance for biochemistry and medical science. Herein, we design an effective sensor for chiral recognition of tryptophan (Trp) enantiomers, and self-assembly of Cu2+-modified β-cyclodextrin on poly-L-arginine/multi-walled carbon nanotubes (Cu-β-CD/PLA/MWCNTs) is studied. Meanwhile, Cu2+ acts as a cap to prevent the release of the high energy water and compel Trp enantiomer into the smaller opening of β-cyclodextrin. Recognition of L-Trp is accomplished by the formation of hydrogen bonds between the amino of L-Trp and the high energy water confined in cavity of Cu-β-CD. Compared with D-Trp, the sensor exhibits favorable chiral recognition toward L-Trp with a separation coefficient of 3.37. And the chiral sensor presents admirable enantiomers determination with excellent sensitivity, providing a good linear correlation in the range of 1 × 10-6 M~5.5 × 10-5 M, and the detection limit can reach 3.3 × 10-7 M (S/N = 3). Besides, the proposed sensor has been able to predict the percentage of D-Trp in the racemic mixture, suggesting its potential applications in the enantiomer recognition field.
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Affiliation(s)
- Peng Lei
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Ying Zhou
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Guomei Zhang
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Yan Zhang
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Caihong Zhang
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Shasha Hong
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Yajuan Yang
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Chuan Dong
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China
| | - Shaomin Shuang
- School of Chemistry and Chemical Engineering, and Institute of Environmental Science, Shanxi University, Taiyuan 030006, China.
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36
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Wu D, Tan W, Yu Y, Yang B, Li H, Kong Y. A facile avenue to prepare chiral graphene sheets as electrode modification for electrochemical enantiorecognition. Anal Chim Acta 2018; 1033:58-64. [DOI: 10.1016/j.aca.2018.06.029] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 06/09/2018] [Accepted: 06/11/2018] [Indexed: 10/14/2022]
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37
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Yang XR, Song XD, Zhu HY, Cheng CJ, Yu HR, Zhang HH. Novel Smart Polymer-Brush-Modified Magnetic Graphene Oxide for Highly Efficient Chiral Recognition and Enantioseparation of Tryptophan Enantiomers. ACS APPLIED BIO MATERIALS 2018; 1:1074-1083. [DOI: 10.1021/acsabm.8b00294] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xiao-Rong Yang
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu, Sichuan 610041, P. R. China
| | - Xiao-Dong Song
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu, Sichuan 610041, P. R. China
| | - Han-Yan Zhu
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu, Sichuan 610041, P. R. China
| | - Chang-Jing Cheng
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu, Sichuan 610041, P. R. China
| | - Hai-Rong Yu
- College of Chemistry and Environment Protection Engineering, Southwest Minzu University, Chengdu, Sichuan 610041, P. R. China
| | - Huai-Hao Zhang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
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38
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Maistrenko VN, Sidel’nikov AV, Zil’berg RA. Enantioselective Voltammetric Sensors: New Solutions. JOURNAL OF ANALYTICAL CHEMISTRY 2018. [DOI: 10.1134/s1061934818010057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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Zor E. Silver nanoparticles-embedded nanopaper as a colorimetric chiral sensing platform. Talanta 2018; 184:149-155. [PMID: 29674026 DOI: 10.1016/j.talanta.2018.02.096] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 02/20/2018] [Accepted: 02/24/2018] [Indexed: 11/26/2022]
Abstract
Paper-based sensors open new avenue to produce simple, rapid, inexpensive and single-use analytical devices for a wide application fields involving medical diagnosis, food analysis and environmental monitoring. In this study, a new optical sensing platform for enantioselective recognition of chiral analytes was introduced by using in-situ synthesized silver nanoparticles-embedded transparent nanopaper. To this aim, nanopaper was obtained by environment-friendly approach using bacterial cellulose made of nanofibers and silver nanoparticles were embedded within nanopaper by an in-situ generation method. The chiral recognition capability of AgNPs was operated in both solution phase and nanopaper for the tested enantiomers. AgNPs showed a discriminative sensing response toward D-cysteine with a LOD value of 4.88 µM. The principle of optical sensing is the selective interaction of the inherently chiral AgNPs with enantiomers causing to aggregation of AgNPs to display a significant colour change from yellow to purple-brown in both aqueous phase and nanopaper. As for practical use, the obtained plasmonic nanopaper was punched into circular pieces and put on wax-printed PET film to produce disposable two-dimensional cuvette which could be inserted in an ordinary spectrophotometer. The enantiomeric percentage of D-cysteine was successfully determined by the fabricated nanopaper-based cuvettes.
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Affiliation(s)
- Erhan Zor
- Department of Science Education, A. K. Education Faculty, Necmettin Erbakan University, Konya 42090, Turkey.
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40
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Muñoz J, González-Campo A, Riba-Moliner M, Baeza M, Mas-Torrent M. Chiral magnetic-nanobiofluids for rapid electrochemical screening of enantiomers at a magneto nanocomposite graphene-paste electrode. Biosens Bioelectron 2018; 105:95-102. [PMID: 29412951 DOI: 10.1016/j.bios.2018.01.024] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 01/04/2018] [Accepted: 01/11/2018] [Indexed: 11/28/2022]
Abstract
The development of highly sensitive and selective enantiomeric platforms towards the rapid screening of active pharmaceutical ingredients (APIs) is nowadays a crucial challenge in several fields related to pharmacology, biomedicine, biotechnology and (bio)sensors. Herein, it is presented a novel, facile and generic methodology focused on exploiting the synergistically and electrocatalytic properties of chiral magnetic-nanobiofluids (mNBFs) with electrochemical enantiobiosensing at a magneto nanocomposite graphene paste electrode (mNC-GPE). The feasibility of this approach has been validated by chirally recognizing tryptophan (TRP) enantiomers as a proof-of-concept. For this aim, a specific chiral mNBF based on an aqueous dispersion of cobalt ferrite loaded with gold nanoparticles carrying a thiolated β-cyclodextrin (β-CD-SH/Au/CoFe2O4-NPs) has been synthesized and used towards the supramolecular discrimination of TRP enantiomers at an advanced graphene-paste transducer via cyclic voltammetry. This strategy, which is the first demonstration of applicability of chiral mNBFs for electrochemical enantiorecognition, opens up new approaches into enantio(bio)sensing.
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Affiliation(s)
- J Muñoz
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Spain.
| | - A González-Campo
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Spain
| | - M Riba-Moliner
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Spain
| | - M Baeza
- GENOCOV Research Group, Department of Chemistry, Faculty of Science, Universitat Autònoma de Barcelona, Campus UAB, 08193 Bellaterra, Spain
| | - M Mas-Torrent
- Institut de Ciència de Materials de Barcelona (ICMAB-CSIC), Campus UAB, 08193 Bellaterra, Spain; Networking Research Center on Bioengineering Biomaterials and Nanomedicine (CIBER-BBN), Campus de la UAB, 08193 Bellaterra, Spain
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41
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Discriminative sensing of DOPA enantiomers by cyclodextrin anchored graphene nanohybrids. Anal Chim Acta 2017; 970:30-37. [DOI: 10.1016/j.aca.2017.03.052] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/08/2017] [Accepted: 03/30/2017] [Indexed: 11/18/2022]
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42
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Muñoz J, Baeza M. Customized Bio-functionalization of Nanocomposite Carbon Paste Electrodes for Electrochemical Sensing: A Mini Review. ELECTROANAL 2017. [DOI: 10.1002/elan.201700087] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jose Muñoz
- Molecular Nanoscience and Organic Materials Group, Institut de Ciència de; Materials de Barcelona (ICMAB-CSIC) Carrer dels Til⋅lers; 08193 Bellaterra (Cerdanyola del Vallès), Barcelona Spain
| | - Mireia Baeza
- Departament de Química, Facultat de Ciències; Universitat Autònoma de Barcelona, Carrer dels Til⋅lers, Edifici C-Entrada Nord; 08193 Bellaterra (Cerdanyola del Vallès), Barcelona Spain
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