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Jayapaul J, Schröder L. Molecular Sensing with Host Systems for Hyperpolarized 129Xe. Molecules 2020; 25:E4627. [PMID: 33050669 PMCID: PMC7587211 DOI: 10.3390/molecules25204627] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/27/2020] [Accepted: 09/30/2020] [Indexed: 12/12/2022] Open
Abstract
Hyperpolarized noble gases have been used early on in applications for sensitivity enhanced NMR. 129Xe has been explored for various applications because it can be used beyond the gas-driven examination of void spaces. Its solubility in aqueous solutions and its affinity for hydrophobic binding pockets allows "functionalization" through combination with host structures that bind one or multiple gas atoms. Moreover, the transient nature of gas binding in such hosts allows the combination with another signal enhancement technique, namely chemical exchange saturation transfer (CEST). Different systems have been investigated for implementing various types of so-called Xe biosensors where the gas binds to a targeted host to address molecular markers or to sense biophysical parameters. This review summarizes developments in biosensor design and synthesis for achieving molecular sensing with NMR at unprecedented sensitivity. Aspects regarding Xe exchange kinetics and chemical engineering of various classes of hosts for an efficient build-up of the CEST effect will also be discussed as well as the cavity design of host molecules to identify a pool of bound Xe. The concept is presented in the broader context of reporter design with insights from other modalities that are helpful for advancing the field of Xe biosensors.
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Affiliation(s)
| | - Leif Schröder
- Molecular Imaging, Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP), 13125 Berlin, Germany;
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2
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Götz S, Schneider A, Lützen A. Efficient resolution of racemic crown-shaped cyclotriveratrylene derivatives and isolation and characterization of the intermediate saddle isomer. Beilstein J Org Chem 2019; 15:1339-1346. [PMID: 31293683 PMCID: PMC6604736 DOI: 10.3762/bjoc.15.133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/06/2019] [Indexed: 11/23/2022] Open
Abstract
The preparative resolution of a trifunctionalized C3-symmetrical chiral cyclotriveratrylene derivative was achieved via high-performance liquid chromatography (HPLC) on a chiral stationary phase. This approach is a promising alternative to the previously reported resolution through formation of diastereomeric esters because it involves fewer synthetic steps and is less prone to thermal (re)racemization. During these studies an intermediate saddle conformer could also be isolated and characterized by 1H and 13C NMR spectroscopy. The HPLC separation method was further developed in order to allow investigations on the racemization behavior of the cyclotriveratrylene derivative.
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Affiliation(s)
- Sven Götz
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany
| | - Andreas Schneider
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany
| | - Arne Lützen
- Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Str. 1, D-53121 Bonn, Germany
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3
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Grygorenko OO, Biitseva AV, Zhersh S. Amino sulfonic acids, peptidosulfonamides and other related compounds. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Milanole G, Gao B, Mari E, Berthault P, Pieters G, Rousseau B. A Straightforward Access to Cyclotriveratrylene Analogues with C
1
Symmetry: Toward the Synthesis of Monofunctionalizable Cryptophanes. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701353] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gaëlle Milanole
- SCBM; CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Bo Gao
- SCBM; CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Emilie Mari
- NIMBE; CEA; CNRS; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Patrick Berthault
- NIMBE; CEA; CNRS; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Grégory Pieters
- SCBM; CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
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5
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Barskiy DA, Coffey AM, Nikolaou P, Mikhaylov DM, Goodson BM, Branca RT, Lu GJ, Shapiro MG, Telkki VV, Zhivonitko VV, Koptyug IV, Salnikov OG, Kovtunov KV, Bukhtiyarov VI, Rosen MS, Barlow MJ, Safavi S, Hall IP, Schröder L, Chekmenev EY. NMR Hyperpolarization Techniques of Gases. Chemistry 2017; 23:725-751. [PMID: 27711999 PMCID: PMC5462469 DOI: 10.1002/chem.201603884] [Citation(s) in RCA: 110] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Indexed: 01/09/2023]
Abstract
Nuclear spin polarization can be significantly increased through the process of hyperpolarization, leading to an increase in the sensitivity of nuclear magnetic resonance (NMR) experiments by 4-8 orders of magnitude. Hyperpolarized gases, unlike liquids and solids, can often be readily separated and purified from the compounds used to mediate the hyperpolarization processes. These pure hyperpolarized gases enabled many novel MRI applications including the visualization of void spaces, imaging of lung function, and remote detection. Additionally, hyperpolarized gases can be dissolved in liquids and can be used as sensitive molecular probes and reporters. This Minireview covers the fundamentals of the preparation of hyperpolarized gases and focuses on selected applications of interest to biomedicine and materials science.
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Affiliation(s)
- Danila A Barskiy
- Department of Radiology, Department of Biomedical Engineering, Department of Physics, Vanderbilt-Ingram Cancer Center (VICC), Vanderbilt University Institute of Imaging Science (VUIIS), Vanderbilt University, Nashville, TN, 37232, USA
| | - Aaron M Coffey
- Department of Radiology, Department of Biomedical Engineering, Department of Physics, Vanderbilt-Ingram Cancer Center (VICC), Vanderbilt University Institute of Imaging Science (VUIIS), Vanderbilt University, Nashville, TN, 37232, USA
| | - Panayiotis Nikolaou
- Department of Radiology, Department of Biomedical Engineering, Department of Physics, Vanderbilt-Ingram Cancer Center (VICC), Vanderbilt University Institute of Imaging Science (VUIIS), Vanderbilt University, Nashville, TN, 37232, USA
| | | | - Boyd M Goodson
- Southern Illinois University, Department of Chemistry and Biochemistry, Materials Technology Center, Carbondale, IL, 62901, USA
| | - Rosa T Branca
- Department of Physics and Astronomy, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599, USA
| | - George J Lu
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125, USA
| | - Mikhail G Shapiro
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125, USA
| | | | - Vladimir V Zhivonitko
- International Tomography Center SB RAS, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Igor V Koptyug
- International Tomography Center SB RAS, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Oleg G Salnikov
- International Tomography Center SB RAS, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Kirill V Kovtunov
- International Tomography Center SB RAS, 630090, Novosibirsk, Russia
- Novosibirsk State University, Pirogova St. 2, 630090, Novosibirsk, Russia
| | - Valerii I Bukhtiyarov
- Boreskov Institute of Catalysis SB RAS, 5 Acad. Lavrentiev Pr., 630090, Novosibirsk, Russia
| | - Matthew S Rosen
- MGH/A.A. Martinos Center for Biomedical Imaging, Boston, MA, 02129, USA
| | - Michael J Barlow
- Respiratory Medicine Department, Queen's Medical Centre, University of Nottingham Medical School, Nottingham, NG7 2UH, UK
| | - Shahideh Safavi
- Respiratory Medicine Department, Queen's Medical Centre, University of Nottingham Medical School, Nottingham, NG7 2UH, UK
| | - Ian P Hall
- Respiratory Medicine Department, Queen's Medical Centre, University of Nottingham Medical School, Nottingham, NG7 2UH, UK
| | - Leif Schröder
- Molecular Imaging, Department of Structural Biology, Leibniz-Institut für Molekulare Pharmakologie (FMP), 13125, Berlin, Germany
| | - Eduard Y Chekmenev
- Department of Radiology, Department of Biomedical Engineering, Department of Physics, Vanderbilt-Ingram Cancer Center (VICC), Vanderbilt University Institute of Imaging Science (VUIIS), Vanderbilt University, Nashville, TN, 37232, USA
- Russian Academy of Sciences, 119991, Moscow, Russia
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6
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Buffeteau T, Pitrat D, Daugey N, Calin N, Jean M, Vanthuyne N, Ducasse L, Wien F, Brotin T. Chiroptical properties of cryptophane-111. Phys Chem Chem Phys 2017; 19:18303-18310. [DOI: 10.1039/c7cp02045g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
How the presence or not of solvent molecules inside the cavity of enantiopure cryptophanes affects their chiroptical properties.
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Affiliation(s)
- Thierry Buffeteau
- Bordeaux University
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33405 Talence
- France
| | - Delphine Pitrat
- Lyon 1 University
- Ecole Normale Supérieure de Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Nicolas Daugey
- Bordeaux University
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33405 Talence
- France
| | - Nathalie Calin
- Lyon 1 University
- Ecole Normale Supérieure de Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Marion Jean
- Aix-Marseille University
- CNRS
- Centrale Marseille
- iSm2
- Marseille
| | | | - Laurent Ducasse
- Bordeaux University
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33405 Talence
- France
| | - Frank Wien
- Synchrotron SOLEIL
- L'Orme des Merisiers
- 91192 Gif sur Yvette
- France
| | - Thierry Brotin
- Lyon 1 University
- Ecole Normale Supérieure de Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
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7
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Abdulaeva IA, Birin KP, Michalak J, Romieu A, Stern C, Bessmertnykh-Lemeune A, Guilard R, Gorbunova YG, Tsivadze AY. On the synthesis of functionalized porphyrins and porphyrin conjugates via β-aminoporphyrins. NEW J CHEM 2016. [DOI: 10.1039/c5nj03247d] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-step methodology to prepare a series ofmeso-tetraarylporphyrin conjugates bearing water-soluble moieties, anchoring groups and receptor subunits.
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Affiliation(s)
- Inna A. Abdulaeva
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Kirill P. Birin
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
| | - Julien Michalak
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Anthony Romieu
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Alla Bessmertnykh-Lemeune
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Roger Guilard
- Institut de Chimie Moléculaire de l'Université de Bourgogne
- UMR CNRS 6302
- Univ. Bourgogne Franche-Comté
- 21078 Dijon
- France
| | - Yulia G. Gorbunova
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
| | - Aslan Yu. Tsivadze
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Russian Academy of Sciences
- Moscow
- Russia
- Kurnakov Institute of General and Inorganic Chemistry
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8
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Gao L, Liu W, Lee OS, Dmochowski IJ, Saven JG. Xe affinities of water-soluble cryptophanes and the role of confined water. Chem Sci 2015; 6:7238-7248. [PMID: 29861959 PMCID: PMC5950801 DOI: 10.1039/c5sc02401c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 09/21/2015] [Indexed: 11/29/2022] Open
Abstract
Simulations provide molecular insight on the aqueous binding of Xe to cryptophanes.
Given their relevance to drug design and chemical sensing, host–guest interactions are of broad interest in molecular science. Natural and synthetic host molecules provide vehicles for understanding selective molecular recognition in aqueous solution. Here, cryptophane–Xe host–guest systems are considered in aqueous media as a model molecular system that also has important applications. 129Xe–cryptophane systems can be used in the creation of biosensors and powerful contrast agents for magnetic resonance imaging applications. Detailed molecular information on the determinants of Xe affinity is difficult to obtain experimentally. Thus, molecular simulation and free energy perturbation methods were applied to estimate the affinities of Xe for six water-soluble cryptophanes. The calculated affinities correlated well with the previously measured experimental values. The simulations provided molecular insight on the differences in affinities and the roles of conformational fluctuations, solvent, and counter ions on Xe binding to these host molecules. Displacement of confined water from the host interior cavity is a key component of the binding equilibrium, and the average number of water molecules within the host cavity is correlated with the free energy of Xe binding to the different cryptophanes. The findings highlight roles for molecular simulation and design in modulating the relative strengths of host–guest and host–solvent interactions.
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Affiliation(s)
- Lu Gao
- Department of Chemistry , University of Pennsylvania , 231 S. 34th Street , Philadelphia , PA 19104 , USA .
| | - Wenhao Liu
- Department of Chemistry , University of Pennsylvania , 231 S. 34th Street , Philadelphia , PA 19104 , USA .
| | - One-Sun Lee
- Qatar Environment and Energy Research Institute , Hamad Bin Khalifa University , Qatar Foundation , Doha , Qatar
| | - Ivan J Dmochowski
- Department of Chemistry , University of Pennsylvania , 231 S. 34th Street , Philadelphia , PA 19104 , USA .
| | - Jeffery G Saven
- Department of Chemistry , University of Pennsylvania , 231 S. 34th Street , Philadelphia , PA 19104 , USA .
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9
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Heyer E, Lory P, Leprince J, Moreau M, Romieu A, Guardigli M, Roda A, Ziessel R. Highly Fluorescent and Water-Soluble Diketopyrrolopyrrole Dyes for Bioconjugation. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411274] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Heyer E, Lory P, Leprince J, Moreau M, Romieu A, Guardigli M, Roda A, Ziessel R. Highly Fluorescent and Water-Soluble Diketopyrrolopyrrole Dyes for Bioconjugation. Angew Chem Int Ed Engl 2015; 54:2995-9. [DOI: 10.1002/anie.201411274] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Indexed: 01/30/2023]
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11
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Joseph AI, Lapidus SH, Kane CM, Holman KT. Extreme Confinement of Xenon by Cryptophane-111 in the Solid State. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409415] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Joseph AI, Lapidus SH, Kane CM, Holman KT. Extreme Confinement of Xenon by Cryptophane-111 in the Solid State. Angew Chem Int Ed Engl 2014; 54:1471-5. [DOI: 10.1002/anie.201409415] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Indexed: 11/08/2022]
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13
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Tyagi R, Witte C, Haag R, Schröder L. Dendronized Cryptophanes as Water-Soluble Xenon Hosts for 129Xe Magnetic Resonance Imaging. Org Lett 2014; 16:4436-9. [DOI: 10.1021/ol501951z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rahul Tyagi
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, Berlin 14195, Germany
| | - Christopher Witte
- ERC
Project BiosensorImaging, Leibniz-Institut für Molekulare Pharmakologie (FMP), Robert-Roessle-Strasse 10, Berlin, Germany
| | - Rainer Haag
- Institut
für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, Berlin 14195, Germany
| | - Leif Schröder
- ERC
Project BiosensorImaging, Leibniz-Institut für Molekulare Pharmakologie (FMP), Robert-Roessle-Strasse 10, Berlin, Germany
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14
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Daugey N, Brotin T, Vanthuyne N, Cavagnat D, Buffeteau T. Raman Optical Activity of Enantiopure Cryptophanes. J Phys Chem B 2014; 118:5211-7. [DOI: 10.1021/jp502652p] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Nicolas Daugey
- Institut
des Sciences Moléculaires (UMR 5255 - CNRS), Université de Bordeaux, 351 Cours de la Libération, 33405 Talence, France
| | - Thierry Brotin
- Laboratoire
de
Chimie de l’ENS LYON (UMR 5182 - CNRS), École Normale
Supérieure de Lyon, 46 Allée
d’Italie, 69364 Lyon, France
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS,
iSm2 UMR 7313, 13397 Marseille, France
| | - Dominique Cavagnat
- Institut
des Sciences Moléculaires (UMR 5255 - CNRS), Université de Bordeaux, 351 Cours de la Libération, 33405 Talence, France
| | - Thierry Buffeteau
- Institut
des Sciences Moléculaires (UMR 5255 - CNRS), Université de Bordeaux, 351 Cours de la Libération, 33405 Talence, France
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15
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Joseph AI, El-Ayle G, Boutin C, Léonce E, Berthault P, Holman KT. Rim-functionalized cryptophane-111 derivatives via heterocapping, and their xenon complexes. Chem Commun (Camb) 2014; 50:15905-8. [DOI: 10.1039/c4cc08001g] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rim-functionalization of cryptophane-111 narrows the achievable conformational range of the cage, resulting in unprecedentedly crowded Xe@cryptophane complexes.
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Affiliation(s)
- Akil I. Joseph
- Department of Chemistry
- Georgetown University
- Washington, USA 20057
| | - Gracia El-Ayle
- Department of Chemistry
- Georgetown University
- Washington, USA 20057
| | - Céline Boutin
- CEA
- IRAMIS
- NIMBE
- Laboratoire Structure et Dynamique par Résonance Magnétique
- UMR CEA/CNRS 3299
| | - Estelle Léonce
- CEA
- IRAMIS
- NIMBE
- Laboratoire Structure et Dynamique par Résonance Magnétique
- UMR CEA/CNRS 3299
| | - Patrick Berthault
- CEA
- IRAMIS
- NIMBE
- Laboratoire Structure et Dynamique par Résonance Magnétique
- UMR CEA/CNRS 3299
| | - K. Travis Holman
- Department of Chemistry
- Georgetown University
- Washington, USA 20057
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16
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Brotin T, Goncalves S, Berthault P, Cavagnat D, Buffeteau T. Influence of the Cavity Size of Water-Soluble Cryptophanes on Their Binding Properties for Cesium and Thallium Cations. J Phys Chem B 2013; 117:12593-601. [DOI: 10.1021/jp4074009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Thierry Brotin
- Laboratoire
de Chimie de l’ENS LYON (UMR 5182 - CNRS), École Normale Supérieure de Lyon, 46 Allée d’Italie, 69364 Lyon, France
| | - Sylvie Goncalves
- Laboratoire
de Chimie de l’ENS LYON (UMR 5182 - CNRS), École Normale Supérieure de Lyon, 46 Allée d’Italie, 69364 Lyon, France
| | - Patrick Berthault
- Laboratoire
Structure
et Dynamique par Résonance Magnétique (UMR 3299 - CEA/CNRS),
CEA Saclay, IRAMIS, SIS2-M, 91191 Gif sur Yvette, France
| | - Dominique Cavagnat
- Institut
des Sciences Moléculaires (UMR 5255 - CNRS), Université de Bordeaux 1, 351 Cours de la Libération, 33405 Talence, France
| | - Thierry Buffeteau
- Institut
des Sciences Moléculaires (UMR 5255 - CNRS), Université de Bordeaux 1, 351 Cours de la Libération, 33405 Talence, France
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17
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Brotin T, Cavagnat D, Jeanneau E, Buffeteau T. Synthesis of Highly Substituted Cryptophane Derivatives. J Org Chem 2013; 78:6143-53. [DOI: 10.1021/jo4007738] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Thierry Brotin
- Laboratoire de Chimie de l’ENS-LYON
(UMR 5182−CNRS), Ecole Normale Supérieure de Lyon, 46 Allée d’Italie, 69364 Lyon
07, France
| | - Dominique Cavagnat
- Institut des Sciences Moléculaires
(UMR 5255−CNRS), Université Bordeaux 1, 351 Cours de la Libération, 33405 Talence, France
| | - Erwann Jeanneau
- Centre de Diffractométrie
Henri Longchambon, Université Lyon 1, 5 rue de La Doua, 69100 Villeurbanne, France
| | - Thierry Buffeteau
- Institut des Sciences Moléculaires
(UMR 5255−CNRS), Université Bordeaux 1, 351 Cours de la Libération, 33405 Talence, France
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18
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Dubost E, Kotera N, Garcia-Argote S, Boulard Y, Léonce E, Boutin C, Berthault P, Dugave C, Rousseau B. Synthesis of a Functionalizable Water-Soluble Cryptophane-111. Org Lett 2013; 15:2866-8. [DOI: 10.1021/ol4012019] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Emmanuelle Dubost
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Naoko Kotera
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Sébastien Garcia-Argote
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Yves Boulard
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Estelle Léonce
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Céline Boutin
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Patrick Berthault
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Christophe Dugave
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
| | - Bernard Rousseau
- CEA, iBiTec-S/SCBM, LabEx LERMIT, F-91191 Gif-sur-Yvette, France, CEA, iBiTec-S/SBiGeM, CEA Saclay, 91191 Gif-sur-Yvette, France, and CEA, IRAMIS/SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, F-91191, Gif-sur-Yvette, France
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Lilburn DM, Pavlovskaya GE, Meersmann T. Perspectives of hyperpolarized noble gas MRI beyond 3He. JOURNAL OF MAGNETIC RESONANCE (SAN DIEGO, CALIF. : 1997) 2013; 229:173-86. [PMID: 23290627 PMCID: PMC3611600 DOI: 10.1016/j.jmr.2012.11.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 11/12/2012] [Accepted: 11/15/2012] [Indexed: 05/29/2023]
Abstract
Nuclear Magnetic Resonance (NMR) studies with hyperpolarized (hp) noble gases are at an exciting interface between physics, chemistry, materials science and biomedical sciences. This paper intends to provide a brief overview and outlook of magnetic resonance imaging (MRI) with hp noble gases other than hp (3)He. A particular focus are the many intriguing experiments with (129)Xe, some of which have already matured to useful MRI protocols, while others display high potential for future MRI applications. Quite naturally for MRI applications the major usage so far has been for biomedical research but perspectives for engineering and materials science studies are also provided. In addition, the prospects for surface sensitive contrast with hp (83)Kr MRI is discussed.
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Affiliation(s)
| | | | - Thomas Meersmann
- University of Nottingham, School of Clinical Sciences, Sir Peter Mansfield Magnetic Resonance Centre, Nottingham NG7 2RD, United Kingdom
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Sloniec J, Schnurr M, Witte C, Resch-Genger U, Schröder L, Hennig A. Biomembrane interactions of functionalized cryptophane-A: combined fluorescence and 129Xe NMR studies of a bimodal contrast agent. Chemistry 2013; 19:3110-8. [PMID: 23319433 DOI: 10.1002/chem.201203773] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Indexed: 12/19/2022]
Abstract
Fluorescent derivatives of the (129)Xe NMR contrast agent cryptophane-A were obtained by functionalization with near infrared fluorescent dyes DY680 and DY682. The resulting conjugates were spectrally characterized, and their interaction with giant and large unilamellar vesicles of varying phospholipid composition was analyzed by fluorescence and NMR spectroscopy. In the latter, a chemical exchange saturation transfer with hyperpolarized (129)Xe (Hyper-CEST) was used to obtain sufficient sensitivity. To determine the partitioning coefficients, we developed a method based on fluorescence resonance energy transfer from Nile Red to the membrane-bound conjugates. This indicated that not only the hydrophobicity of the conjugates, but also the phospholipid composition, largely determines the membrane incorporation. Thereby, partitioning into the liquid-crystalline phase of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine was most efficient. Fluorescence depth quenching and flip-flop assays suggest a perpendicular orientation of the conjugates to the membrane surface with negligible transversal diffusion, and that the fluorescent dyes reside in the interfacial area. The results serve as a basis to differentiate biomembranes by analyzing the Hyper-CEST signatures that are related to membrane fluidity, and pave the way for dissecting different contributions to the Hyper-CEST signal.
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Affiliation(s)
- Jagoda Sloniec
- Division 1.10 Biophotonics, BAM Federal Institute for Materials Research and Testing, Richard-Willstaetter-Strasse 11, 12489 Berlin, Germany
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Bai Y, Hill PA, Dmochowski IJ. Utilizing a water-soluble cryptophane with fast xenon exchange rates for picomolar sensitivity NMR measurements. Anal Chem 2012; 84:9935-41. [PMID: 23106513 DOI: 10.1021/ac302347y] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Hyperpolarized (129)Xe chemical exchange saturation transfer ((129)Xe Hyper-CEST) NMR is a powerful technique for the ultrasensitive, indirect detection of Xe host molecules (e.g., cryptophane-A). Irradiation at the appropriate Xe-cryptophane resonant radio frequency results in relaxation of the bound hyperpolarized (129)Xe and rapid accumulation of depolarized (129)Xe in bulk solution. The cryptophane effectively "catalyzes" this process by providing a unique molecular environment for spin depolarization to occur, while allowing xenon exchange with the bulk solution during the hyperpolarized lifetime (T(1) ≈ 1 min). Following this scheme, a triacetic acid cryptophane-A derivative (TAAC) was indirectly detected at 1.4 picomolar concentration at 320 K in aqueous solution, which is the record for a single-unit xenon host. To investigate this sensitivity enhancement, the xenon binding kinetics of TAAC in water was studied by NMR exchange lifetime measurement. At 297 K, k(on) ≈ 1.5 × 10(6) M(-1) s(-1) and k(off) = 45 s(-1), which represent the fastest Xe association and dissociation rates measured for a high-affinity, water-soluble xenon host molecule near rt. NMR line width measurements provided similar exchange rates at rt, which we assign to solvent-Xe exchange in TAAC. At 320 K, k(off) was estimated to be 1.1 × 10(3) s(-1). In Hyper-CEST NMR experiments, the rate of (129)Xe depolarization achieved by 14 pM TAAC in the presence of radio frequency (RF) pulses was calculated to be 0.17 μM·s(-1). On a per cryptophane basis, this equates to 1.2 × 10(4)(129)Xe atoms s(-1) (or 4.6 × 10(4) Xe atoms s(-1), all Xe isotopes), which is more than an order of magnitude faster than k(off), the directly measurable Xe-TAAC exchange rate. This compels us to consider multiple Xe exchange processes for cryptophane-mediated bulk (129)Xe depolarization, which provide at least 10(7)-fold sensitivity enhancements over directly detected hyperpolarized (129)Xe NMR signals.
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Affiliation(s)
- Yubin Bai
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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Massif C, Dautrey S, Haefele A, Ziessel R, Renard PY, Romieu A. New insights into the water-solubilisation of fluorophores by post-synthetic “click” and Sonogashira reactions. Org Biomol Chem 2012; 10:4330-6. [DOI: 10.1039/c2ob25428j] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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