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1
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Comparative DFT study of inclusion complexes of thymidine-carborane conjugate with β-cyclodextrin and heptakis(2,6-O-dimethyl)-β-cyclodextrin in water. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113767] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Messina MS, Graefe CT, Chong P, Ebrahim OM, Pathuri RS, Bernier NA, Mills HA, Rheingold AL, Frontiera RR, Maynard HD, Spokoyny AM. Carborane RAFT agents as tunable and functional molecular probes for polymer materials. Polym Chem 2019. [DOI: 10.1039/c9py00199a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carborane RAFT agents are introduced as tunable multi-purpose tools acting as 1H NMR spectroscopic handles, Raman probes, and recognition units.
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Affiliation(s)
- Marco S. Messina
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | | | - Paul Chong
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
- Department of Chemistry
| | - Omar M. Ebrahim
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | - Ramya S. Pathuri
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | - Nicholas A. Bernier
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | - Harrison A. Mills
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | | | | | - Heather D. Maynard
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
- California NanoSystems Institute
| | - Alexander M. Spokoyny
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
- California NanoSystems Institute
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3
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Nekvinda J, Grüner B, Gabel D, Nau WM, Assaf KI. Host-Guest Chemistry of Carboranes: Synthesis of Carboxylate Derivatives and Their Binding to Cyclodextrins. Chemistry 2018; 24:12970-12975. [DOI: 10.1002/chem.201802134] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 06/06/2018] [Indexed: 01/13/2023]
Affiliation(s)
- Jan Nekvinda
- Institute of Inorganic Chemistry; Academy of Sciences of the Czech Republic; v.v.i., Hlavní 1001 250 68 Řež Czech Republic
- Department of Organic Chemistry, Faculty of Science; Charles University; Hlavova 2030 128 42 Prague 2 Czech Republic
| | - Bohumír Grüner
- Institute of Inorganic Chemistry; Academy of Sciences of the Czech Republic; v.v.i., Hlavní 1001 250 68 Řež Czech Republic
| | - Detlef Gabel
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
| | - Werner M. Nau
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
| | - Khaleel I. Assaf
- Jacobs University Bremen; Department of Life Sciences and Chemistry; Campus Ring 1 28759 Bremen Germany
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4
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Dąbrowska A, Matuszewski M, Zwoliński K, Ignaczak A, Olejniczak AB. Insight into lipophilicity of deoxyribonucleoside‑boron cluster conjugates. Eur J Pharm Sci 2018; 111:226-237. [DOI: 10.1016/j.ejps.2017.09.036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 09/21/2017] [Accepted: 09/24/2017] [Indexed: 01/14/2023]
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5
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Warneke J, Jenne C, Bernarding J, Azov VA, Plaumann M. Evidence for an intrinsic binding force between dodecaborate dianions and receptors with hydrophobic binding pockets. Chem Commun (Camb) 2016; 52:6300-3. [PMID: 27087168 DOI: 10.1039/c6cc01233g] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A gas phase binding study revealed strong intrinsic intermolecular interactions between dianionic halogenated closo-dodecaborates [B12X12](2-) and several neutral organic receptors. Oxidation of a tetrathiafulvalene host allowed switching between two host-guest binding modes in a supramolecular complex. Complexes of β-cyclodextrin with [B12F12](2-) show remarkable stability in the gas phase and were successfully tested as carriers for the delivery of boron clusters into cancer cells.
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Affiliation(s)
- Jonas Warneke
- Universität Bremen, Institut für Angewandte und Physikalische Chemie, Leobener Str. NW 2, D-28334 Bremen, Germany.
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6
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Association constant of β-cyclodextrin with carboranes, adamantane, and their derivatives using displacement binding technique. J INCL PHENOM MACRO 2015. [DOI: 10.1007/s10847-015-0552-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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7
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Assaf KI, Ural MS, Pan F, Georgiev T, Simova S, Rissanen K, Gabel D, Nau WM. Water Structure Recovery in Chaotropic Anion Recognition: High-Affinity Binding of Dodecaborate Clusters to γ-Cyclodextrin. Angew Chem Int Ed Engl 2015; 54:6852-6. [PMID: 25951349 PMCID: PMC4510780 DOI: 10.1002/anie.201412485] [Citation(s) in RCA: 194] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Revised: 03/18/2015] [Indexed: 12/29/2022]
Abstract
Dodecaborate anions of the type B12X12(2-) and B12X11Y(2-) (X=H, Cl, Br, I and Y=OH, SH, NH3(+), NR3(+)) form strong (K(a) up to 10(6) L mol(-1), for B12Br12(2-)) inclusion complexes with γ-cyclodextrin (γ-CD). The micromolar affinities reached are the highest known for this native CD. The complexation exhibits highly negative enthalpies (up to -25 kcal mol(-1)) and entropies (TΔS up to -18.4 kcal mol(-1), both for B12I12(2-)), which position these guests at the bottom end of the well-known enthalpy-entropy correlation for CDs. The high driving force can be traced back to a chaotropic effect, according to which chaotropic anions have an intrinsic affinity to hydrophobic cavities in aqueous solution. In line with this argument, salting-in effects revealed dodecaborates as superchaotropic dianions.
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Affiliation(s)
- Khaleel I Assaf
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen (Germany)
| | - Merve S Ural
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen (Germany)
| | - Fangfang Pan
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box. 35, 40014 University of Jyvaskyla (Finland)
| | - Tony Georgiev
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen (Germany)
| | - Svetlana Simova
- Institute of Organic Chemistry with Center of Phytochemistry, Bulgarian Academy of Science, 1113 Sofia (Bulgaria)
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, Nanoscience Center, P.O. Box. 35, 40014 University of Jyvaskyla (Finland).
| | - Detlef Gabel
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen (Germany).
| | - Werner M Nau
- Department of Life Sciences and Chemistry, Jacobs University Bremen, Campus Ring 1, 28759 Bremen (Germany).
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8
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Assaf KI, Ural MS, Pan F, Georgiev T, Simova S, Rissanen K, Gabel D, Nau WM. Water Structure Recovery in Chaotropic Anion Recognition: High-Affinity Binding of Dodecaborate Clusters to γ-Cyclodextrin. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412485] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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9
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Neirynck P, Schimer J, Jonkheijm P, Milroy LG, Cigler P, Brunsveld L. Carborane–β-cyclodextrin complexes as a supramolecular connector for bioactive surfaces. J Mater Chem B 2015; 3:539-545. [DOI: 10.1039/c4tb01489h] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The supramolecular carborane–β-cyclodextrin system allows for effective monovalent immobilization of biologically active peptides resulting in efficient cell adhesion and spreading.
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Affiliation(s)
- P. Neirynck
- Laboratory of Chemical Biology and Institute of Complex Molecular Systems (ICMS)
- Department of Biomedical Engineering
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - J. Schimer
- Institute of Organic Chemistry and Biochemistry AS CR
- Prague 6
- Czech Republic
| | - P. Jonkheijm
- Molecular Nanofabrication Group
- MESA+ Institute for Nanotechnology
- Department of Science and Technology
- University of Twente
- Enschede
| | - L.-G. Milroy
- Laboratory of Chemical Biology and Institute of Complex Molecular Systems (ICMS)
- Department of Biomedical Engineering
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - P. Cigler
- Institute of Organic Chemistry and Biochemistry AS CR
- Prague 6
- Czech Republic
| | - L. Brunsveld
- Laboratory of Chemical Biology and Institute of Complex Molecular Systems (ICMS)
- Department of Biomedical Engineering
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
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10
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Kirakci K, Šícha V, Holub J, Kubát P, Lang K. Luminescent Hydrogel Particles Prepared by Self-Assembly of β-Cyclodextrin Polymer and Octahedral Molybdenum Cluster Complexes. Inorg Chem 2014; 53:13012-8. [DOI: 10.1021/ic502144z] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Kaplan Kirakci
- Institute of Inorganic Chemistry of the AS CR, v.v.i, Husinec-Řež 1001, 250 68 Řež, Czech Republic
| | - Václav Šícha
- Institute of Inorganic Chemistry of the AS CR, v.v.i, Husinec-Řež 1001, 250 68 Řež, Czech Republic
| | - Josef Holub
- Institute of Inorganic Chemistry of the AS CR, v.v.i, Husinec-Řež 1001, 250 68 Řež, Czech Republic
| | - Pavel Kubát
- J. Heyrovský Institute of Physical Chemistry of the AS CR, v.v.i, Dolejškova 3, 182 23 Praha 8, Czech Republic
| | - Kamil Lang
- Institute of Inorganic Chemistry of the AS CR, v.v.i, Husinec-Řež 1001, 250 68 Řež, Czech Republic
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11
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Ching HYV, Clarke RJ, Rendina LM. Supramolecular β-Cyclodextrin Adducts of Boron-Rich DNA Metallointercalators Containing Dicarba-closo-dodecaborane(12). Inorg Chem 2013; 52:10356-67. [DOI: 10.1021/ic401060k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Ronald J. Clarke
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
| | - Louis M. Rendina
- School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
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12
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Ching HYV, Clifford S, Bhadbhade M, Clarke RJ, Rendina LM. Synthesis and Supramolecular Studies of Chiral Boronated Platinum(II) Complexes: Insights into the Molecular Recognition of Carboranes by β-Cyclodextrin. Chemistry 2012; 18:14413-25. [DOI: 10.1002/chem.201201746] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Indexed: 11/06/2022]
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