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McHugh CT, Durham PG, Kelley M, Dayton PA, Branca RT. Magnetic Resonance Detection of Gas Microbubbles via HyperCEST: A Path Toward Dual Modality Contrast Agent. Chemphyschem 2021; 22:1219-1228. [PMID: 33852753 PMCID: PMC8494452 DOI: 10.1002/cphc.202100183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/14/2021] [Indexed: 11/06/2022]
Abstract
Gas microbubbles are an established clinical ultrasound contrast agent. They could also become a powerful magnetic resonance (MR) intravascular contrast agent, but their low susceptibility-induced contrast requires high circulating concentrations or the addition of exogenous paramagnetic nanoparticles for MR detection. In order to detect clinical in vivo concentrations of raw microbubbles via MR, an alternative detection scheme must be used. HyperCEST is an NMR technique capable of indirectly detecting signals from very dilute molecules (concentrations well below the NMR detection threshold) that exchange hyperpolarized 129 Xe. Here, we use quantitative hyperCEST to show that microbubbles are very efficient hyperCEST agents. They can accommodate and saturate millions of 129 Xe atoms at a time, allowing for their indirect detection at concentrations as low as 10 femtomolar. The increased MR sensitivity to microbubbles achieved via hyperCEST can bridge the gap for microbubbles to become a dual modality contrast agent.
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Affiliation(s)
- Christian T. McHugh
- Department of Physics & Astronomy, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
- Biomedical Research Imaging Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
| | - Phillip G. Durham
- Department of Pharmacoengineering and Molecular Pharmaceutics, The University of North arolina at Chapel Hill, Chapel Hill, NC 27599
| | - Michele Kelley
- Department of Physics & Astronomy, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
- Biomedical Research Imaging Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
| | - Paul A. Dayton
- Biomedical Research Imaging Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
- Department of Biomedical Engineering, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
| | - Rosa T. Branca
- Department of Physics & Astronomy, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
- Biomedical Research Imaging Center, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599
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Narita H, Catti L, Yoshizawa M. An Aromatic Micelle‐Based Saccharide Cluster with Changeable Fluorescent Color and its Protein Interactions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102547] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Haruna Narita
- Laboratory for Chemistry and Life Science, Institute of Innovative Research Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
| | - Lorenzo Catti
- WPI Nano Life Science Institute Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life Science, Institute of Innovative Research Tokyo Institute of Technology 4259 Nagatsuta, Midori-ku Yokohama 226-8503 Japan
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Narita H, Catti L, Yoshizawa M. An Aromatic Micelle-Based Saccharide Cluster with Changeable Fluorescent Color and its Protein Interactions. Angew Chem Int Ed Engl 2021; 60:12791-12795. [PMID: 33713537 DOI: 10.1002/anie.202102547] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/11/2021] [Indexed: 12/21/2022]
Abstract
To develop a new type of synthetic saccharide clusters with changeable fluorescent colors, we herein designed a multisaccharide-coated aromatic micelle. The new cluster forms in water through the quantitative assembly of bent polyaromatic amphiphiles bearing three mannose groups. The spherical assembly, with a 2 nm-sized polyaromatic core and ca. 18 saccharide pendants, is stable even under high dilution conditions (up to 0.02 mM). The emission intensity and color of the saccharide cluster can be altered from moderate blue (ΦF =19 %) to strong red, orange, and green (ΦF up to 67 %) upon encapsulation of hydrophobic fluorescent dyes in water. Moreover, the present fluorescent clusters, both with and without the dyes, display selective interactions with mannose-binding proteins in vitro.
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Affiliation(s)
- Haruna Narita
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Lorenzo Catti
- WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Michito Yoshizawa
- Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
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Azazna D, Lafosse M, Rivollier J, Wang J, Cheikh IB, Meyer M, Thuéry P, Dognon JP, Huber G, Heck MP. Functionalization of Bambusurils by a Thiol-Ene Click Reaction and a Facile Method for the Preparation of Anion-Free Bambus[6]urils. Chemistry 2018; 24:10793-10801. [DOI: 10.1002/chem.201801468] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Djamille Azazna
- SCBM, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Marine Lafosse
- SCBM, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Julie Rivollier
- SCBM, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Jialan Wang
- SCBM, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Imen Ben Cheikh
- SCBM, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | - Michel Meyer
- Institut de Chimie Moléculaire de l'Université de Bourgogne, CNRS; Université de Bourgogne-Franche Comté; 9 avenue Alain Savary, BP 47870 21078 Dijon cedex France
| | - Pierre Thuéry
- NIMBE, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
| | | | - Gaspard Huber
- NIMBE, CEA; Université Paris-Saclay; 91191 Gif-sur-Yvette France
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Wang XX, Chen K, Shen FF, Wang Y, Zhang YQ, Tao Z, Cong H. Mono-, Di-, and Tri-Hydroxylated Symmetrical Hexamethylcucurbit[3,3]uril and Allylated Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701572] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xin-Xin Wang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang, Guizhou China
| | - Kai Chen
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology; Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control; School of Environmental Science and Engineering; Nanjing University of Information Science & Technology; 210044 Nanjing China
| | - Fang-Fang Shen
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang, Guizhou China
| | - Yuan Wang
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology; Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control; School of Environmental Science and Engineering; Nanjing University of Information Science & Technology; 210044 Nanjing China
| | - Yun-Qian Zhang
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang, Guizhou China
| | - Zhu Tao
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang, Guizhou China
| | - Hang Cong
- Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province; Guizhou University; 550025 Guiyang, Guizhou China
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7
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Macartney DH. Encapsulation of Drug Molecules by Cucurbiturils: Effects on their Chemical Properties in Aqueous Solution. Isr J Chem 2011. [DOI: 10.1002/ijch.201100040] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Kim J, Ahn Y, Park KM, Lee DW, Kim K. Glyco-pseudopolyrotaxanes: carbohydrate wheels threaded on a polymer string and their inhibition of bacterial adhesion. Chemistry 2011; 16:12168-73. [PMID: 20859967 DOI: 10.1002/chem.201001538] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We report glyco-pseudopolyrotaxanes composed of cucurbit[6]uril-based mannose wheels (ManCB[6]) threaded on polyviologen (PV), which not only effectively induce bacterial aggregation, but also exhibit high inhibitory activity against bacterial binding to host cells. Three glyco-pseudopolyrotaxanes (1-3), which have 10, 5, and 3 ManCB[6] wheels, respectively, on a PV string, were prepared and characterized. Bacterial aggregation assays and hemagglutination inhibition assays illustrated the specific and multivalent interaction between the glyco-pseudopolyrotaxanes and E. coli ORN178. Compound 3 was especially effective at inducing bacterial aggregation and showed 300 times higher inhibitory potency than monomeric methyl-α-mannoside (Me-αMan) for ORN178-induced hemagglutination. Furthermore, we demonstrated their inhibitory activities for the adhesion of ORN178 bacteria to urinary epithelial cells as a model of urinary tract infection. Our findings suggest that these supramolecular carbohydrate clusters are potentially useful in antiadhesion therapy.
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Affiliation(s)
- Jeeyeon Kim
- National Creative Research Initiative Center for Smart Supramolecules, Department of Chemistry and Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH), San 31 Hyoja-dong, Pohang 790-784, Republic of Korea
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Tanaka K, Siwu ERO, Minami K, Hasegawa K, Nozaki S, Kanayama Y, Koyama K, Chen WC, Paulson JC, Watanabe Y, Fukase K. Noninvasive imaging of dendrimer-type N-glycan clusters: in vivo dynamics dependence on oligosaccharide structure. Angew Chem Int Ed Engl 2011; 49:8195-200. [PMID: 20857462 DOI: 10.1002/anie.201000892] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Katsunori Tanaka
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama-cho, Toyonaka-shi, Osaka 560-0043, Japan
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Tanaka K, Siwu ERO, Minami K, Hasegawa K, Nozaki S, Kanayama Y, Koyama K, Chen WC, Paulson JC, Watanabe Y, Fukase K. Noninvasive Imaging of Dendrimer-Type N-Glycan Clusters: In Vivo Dynamics Dependence on Oligosaccharide Structure. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201000892] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Park KM, Lee DW, Sarkar B, Jung H, Kim J, Ko YH, Lee KE, Jeon H, Kim K. Reduction-sensitive, robust vesicles with a non-covalently modifiable surface as a multifunctional drug-delivery platform. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2010; 6:1430-1441. [PMID: 20564485 DOI: 10.1002/smll.201000293] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The design and synthesis of a novel reduction-sensitive, robust, and biocompatible vesicle (SSCB[6]VC) are reported, which is self-assembled from an amphiphilic cucurbit[6]uril (CB[6]) derivative that contains disulfide bonds between hexaethylene glycol units and a CB[6] core. The remarkable features of SSCB[6]VC include: 1) facile, non-destructive, non-covalent, and modular surface modification using exceptionally strong host-guest chemistry; 2) high structural stability; 3) facile internalization into targeted cells by receptor-mediated endocytosis, and 4) efficient triggered release of entrapped drugs in a reducing environment such as cytoplasm. Furthermore, a significantly increased cytotoxicity of the anticancer drug doxorubicin to cancer cells is demonstrated using doxorubicin-loaded SSCB[6]VC, the surface of which is decorated with functional moieties such as a folate-spermidine conjugate and fluorescein isothiocyanate-spermidine conjugate as targeting ligand and fluorescence imaging probe, respectively. SSCB[6]VC with such unique features can be used as a highly versatile multifunctional platform for targeted drug delivery, which may find useful applications in cancer therapy. This novel strategy based on supramolecular chemistry and the unique properties of CB[6] can be extended to design smart multifunctional materials for biomedical applications including gene delivery.
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Affiliation(s)
- Kyeng Min Park
- National Creative Research Initiative Center for Smart Supramolecules (CSS) Department of Chemistry and Division of Advanced Materials Science Pohang University of Science and Technology (POSTECH) Pohang 790-784, Republic of Korea
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Hui JKH, Yu Z, Mirfakhrai T, MacLachlan M. Supramolecular Assembly of Carbohydrate-Functionalized Salphen-Metal Complexes. Chemistry 2009; 15:13456-65. [DOI: 10.1002/chem.200902031] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Pinjari RV, Khedkar JK, Gejji SP. Cavity diameter and height of cyclodextrins and cucurbit[n]urils from the molecular electrostatic potential topography. J INCL PHENOM MACRO 2009. [DOI: 10.1007/s10847-009-9657-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kim Y, Kim H, Ko Y, Selvapalam N, Rekharsky M, Inoue Y, Kim K. Complexation of Aliphatic Ammonium Ions with a Water-Soluble Cucurbit[6]uril Derivative in Pure Water: Isothermal Calorimetric, NMR, and X-ray Crystallographic Study. Chemistry 2009; 15:6143-51. [DOI: 10.1002/chem.200900305] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Neue Mitglieder des Internationalen Beirats: G. Desiraju, D. Gatteschi, K. Kim, S. Withers. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200800784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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New Members of the International Advisory Board: G. R. Desiraju, D. Gatteschi, K. Kim, S. G. Withers. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/anie.200800784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Wheate NJ, Kumar PGA, Torres AM, Aldrich-Wright JR, Price WS. Examination of cucurbit[7]uril and its host-guest complexes by diffusion nuclear magnetic resonance. J Phys Chem B 2008; 112:2311-4. [PMID: 18247599 DOI: 10.1021/jp709847p] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The self-diffusion of cucurbit[7]uril (CB[7]) and its host-guest complexes in D2O has been examined using pulsed gradient spin-echo nuclear magnetic resonance spectroscopy. CB[7] diffuses freely at a concentration of 2 mM with a diffusion coefficient (D) of 3.07 x 10(-10) m(2) s(-1). At saturation (3.7 mM), CB[7] diffuses more slowly (D = 2.82 x 10(-10) m(2) s(-1)) indicating that it partially self-associates. At concentrations between 2 and 200 mM, CsCl has no effect on the diffusion coefficient of CB[7] (1 mM). Conversely, CB[7] (2 mM) significantly affects the diffusion of 133Cs+ (1 mM), decreasing its diffusion coefficient from 1.86 to 0.83 x 10(-9) m(2) s(-1). Similar changes in the rate of diffusion of other alkali earth metal cations are observed upon the addition of CB[7]. The diffusion coefficient of 23Na+ changes from 1.26 to 0.90 x 10(-9) m(2) s(-1) and 7Li+ changes from 3.40 to 3.07 x 10(-9) m(2) s(-1). In most cases, encapsulation of a variety of inorganic and organic guests within CB[7] decreases their rates of diffusion in D2O. For instance, the diffusion coefficient of the dinuclear platinum complex trans-[[PtCl(NH3)2}2mu-dpzm](2+) (where dpzm is 4,4'-dipyrazolylmethane) decreases from 4.88 to 2.95 x 10(-10) m(2) s(-1) upon encapsulation with an equimolar concentration of CB[7].
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Affiliation(s)
- Nial J Wheate
- Nanoscale Organisation and Dynamics Group, School of Biomedical and Health Sciences, University of Western Sydney, Locked Bag 1797, Penrith South DC 1797, NSW, Australia
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