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Paul B, Natarajan R. Metal-Organic Cage Receptors for Encapsulation and Sensing of Bile Acids. Inorg Chem 2024; 63:8449-8461. [PMID: 38630518 DOI: 10.1021/acs.inorgchem.4c00934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Developing synthetic supramolecular receptors to solubilize, scavenge, recognize, encapsulate, and sense steroids is challenging. Despite a limited number of receptors having affinity with steroids, none exists to bind steroidal bile acids selectively. Herein, we report a C2-symmetric metal-organic cage [Pd6L24]12+ and an expanded version of the Fujita cage [Pd6L14]12+, built with a conformationally flexible ligand L2, accessed through coordination-driven self-assembly. We examined both cages for steroid recognition in water: both have certain shared characteristics and distinctive features. [Pd6L14]12+ binds hydrophobic bile acids and other steroids by forming a 1:1 complex. In contrast, the expanded [Pd6L24]12+ cage exhibits an affinity for amphiphilic bile acids and selective steroids to encapsulate them as dimers, promoted by cooperative interguest hydrogen bonding. [Pd6L24]12+ has a 5 times stronger solubility enhancement ability for cholic acid compared to [Pd6L14]12+. Further, the expanded [Pd6L24]12+ cage can selectively sense bile acids in nanomolar detection limits through indicator displacement assay by employing sulforhodamine 101 (SR101).
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Affiliation(s)
- Bhaswati Paul
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja SC Mullick Road, Kolkata 700032, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Ramalingam Natarajan
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja SC Mullick Road, Kolkata 700032, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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2
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Bell DJ, Zhang T, Geue N, Rogers CJ, Barran PE, Bowen AM, Natrajan LS, Riddell IA. Hexanuclear Ln 6 L 6 Complex Formation by Using an Unsymmetric Ligand. Chemistry 2023; 29:e202302497. [PMID: 37733973 PMCID: PMC10946940 DOI: 10.1002/chem.202302497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/21/2023] [Accepted: 09/21/2023] [Indexed: 09/23/2023]
Abstract
Multinuclear, self-assembled lanthanide complexes present clear opportunities as sensors and imaging agents. Despite the widely acknowledged potential of this class of supramolecule, synthetic and characterization challenges continue to limit systematic studies into their self-assembly restricting the number and variety of lanthanide architectures reported relative to their transition metal counterparts. Here we present the first study evaluating the effect of ligand backbone symmetry on multinuclear lanthanide complex self-assembly. Replacement of a symmetric ethylene linker with an unsymmetric amide at the center of a homoditopic ligand governs formation of an unusual Ln6 L6 complex with coordinatively unsaturated metal centers. The choice of triflate as a counterion, and the effect of ionic radii are shown to be critical for formation of the Ln6 L6 complex. The atypical Ln6 L6 architecture is characterized using a combination of mass spectrometry, luminescence, DOSY NMR and EPR spectroscopy measurements. Luminescence experiments support clear differences between comparable Eu6 L6 and Eu2 L3 complexes, with relatively short luminescent lifetimes and low quantum yields observed for the Eu6 L6 structure indicative of non-radiative decay processes. Synthesis of the Gd6 L6 analogue allows three distinct Gd⋯Gd distance measurements to be extracted using homo-RIDME EPR experiments.
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Affiliation(s)
- Daniel J. Bell
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Tongtong Zhang
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
- Michael Barber Centre for Collaborative Mass SpectrometryDepartment of ChemistryThe University of Manchester131 Princess StreetManchesterM17DNUK
| | - Niklas Geue
- Michael Barber Centre for Collaborative Mass SpectrometryDepartment of ChemistryThe University of Manchester131 Princess StreetManchesterM17DNUK
| | - Ciarán J. Rogers
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
- National Research Facility for Electron Paramagnetic ResonancePhoton Science InstituteThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - Perdita E. Barran
- Michael Barber Centre for Collaborative Mass SpectrometryDepartment of ChemistryThe University of Manchester131 Princess StreetManchesterM17DNUK
| | - Alice M. Bowen
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
- National Research Facility for Electron Paramagnetic ResonancePhoton Science InstituteThe University of ManchesterOxford RoadManchesterM13 9PLUK
| | - Louise S. Natrajan
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
| | - Imogen A. Riddell
- Department of ChemistryUniversity of ManchesterOxford RoadManchesterM13 9PLUK
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3
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Antipin IS, Alfimov MV, Arslanov VV, Burilov VA, Vatsadze SZ, Voloshin YZ, Volcho KP, Gorbatchuk VV, Gorbunova YG, Gromov SP, Dudkin SV, Zaitsev SY, Zakharova LY, Ziganshin MA, Zolotukhina AV, Kalinina MA, Karakhanov EA, Kashapov RR, Koifman OI, Konovalov AI, Korenev VS, Maksimov AL, Mamardashvili NZ, Mamardashvili GM, Martynov AG, Mustafina AR, Nugmanov RI, Ovsyannikov AS, Padnya PL, Potapov AS, Selektor SL, Sokolov MN, Solovieva SE, Stoikov II, Stuzhin PA, Suslov EV, Ushakov EN, Fedin VP, Fedorenko SV, Fedorova OA, Fedorov YV, Chvalun SN, Tsivadze AY, Shtykov SN, Shurpik DN, Shcherbina MA, Yakimova LS. Functional supramolecular systems: design and applications. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5011] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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4
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Vicent C, Martinez‐Agramunt V, Gandhi V, Larriba‐Andaluz C, Gusev DG, Peris E. Ion Mobility Mass Spectrometry Uncovers Guest‐Induced Distortions in a Supramolecular Organometallic Metallosquare. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100914] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Cristian Vicent
- Servei Central d'Instrumentació Científica (SCIC) Universitat Jaume I Avda. Sos Baynat s/n 12006 Castellón Spain
| | - Victor Martinez‐Agramunt
- Institute of Advanced Materials (INAM) Universitat Jaume I Av. Vicente Sos Baynat s/n 12071 Castellón Spain
| | - Viraj Gandhi
- Department of Mechanical and Energy Engineering IUPUI Indianapolis IN 46206 USA
| | | | - Dmitry G. Gusev
- Department of Chemistry and Biochemistry Wilfrid Laurier University 75 University Avenue West Waterloo Ontario N2L 3C5 Canada
| | - Eduardo Peris
- Institute of Advanced Materials (INAM) Universitat Jaume I Av. Vicente Sos Baynat s/n 12071 Castellón Spain
- Department of Mechanical and Energy Engineering IUPUI Indianapolis IN 46206 USA
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5
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Vicent C, Martinez‐Agramunt V, Gandhi V, Larriba‐Andaluz C, Gusev DG, Peris E. Ion Mobility Mass Spectrometry Uncovers Guest-Induced Distortions in a Supramolecular Organometallic Metallosquare. Angew Chem Int Ed Engl 2021; 60:15412-15417. [PMID: 33783064 PMCID: PMC8361979 DOI: 10.1002/anie.202100914] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Indexed: 12/21/2022]
Abstract
The encapsulation of the tetracationic palladium metallosquare with four pyrene-bis-imidazolylidene ligands [1]4+ with a series of organic molecules was studied by Electrospray ionization Travelling Wave Ion-Mobility Mass Spectrometry (ESI TWIM-MS). The method allowed to determine the Collision Cross Sections (CCSs), which were used to assess the size changes experienced by the host upon encapsulation of the guest molecules. When fullerenes were used as guests, the host is expanded ΔCCS 13 Å2 and 23 Å2 , for C60 or C70 , respectively. The metallorectangle [1]4+ was also used for the encapsulation of a series of polycyclic aromatic hydrocarbons (PAHs) and naphthalenetetracarboxylic diimide (NTCDI), to form complexes of formula [(NTCDI)2 (PAH)@1]4+ . For these host:guest adducts, the ESI IM-MS studies revealed that [1]4+ is expanded by 47-49 Å2 .. The energy-minimized structures of [1]4+ , [C60 @1]4+ , [C70 @1]4+ , [(NTCDI)2 (corannulene)@1]4+ in the gas phase were obtained by DFT calculations.Introduction.
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Affiliation(s)
- Cristian Vicent
- Servei Central d'Instrumentació Científica (SCIC)Universitat Jaume IAvda. Sos Baynat s/n12006CastellónSpain
| | - Victor Martinez‐Agramunt
- Institute of Advanced Materials (INAM)Universitat Jaume IAv. Vicente Sos Baynat s/n12071CastellónSpain
| | - Viraj Gandhi
- Department of Mechanical and Energy EngineeringIUPUIIndianapolisIN46206USA
| | | | - Dmitry G. Gusev
- Department of Chemistry and BiochemistryWilfrid Laurier University75 University Avenue WestWaterlooOntarioN2L 3C5Canada
| | - Eduardo Peris
- Institute of Advanced Materials (INAM)Universitat Jaume IAv. Vicente Sos Baynat s/n12071CastellónSpain
- Department of Mechanical and Energy EngineeringIUPUIIndianapolisIN46206USA
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6
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Lloyd Williams OH, Rijs NJ. Reaction Monitoring and Structural Characterisation of Coordination Driven Self-Assembled Systems by Ion Mobility-Mass Spectrometry. Front Chem 2021; 9:682743. [PMID: 34169059 PMCID: PMC8217442 DOI: 10.3389/fchem.2021.682743] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 05/14/2021] [Indexed: 01/03/2023] Open
Abstract
Nature creates exquisite molecular assemblies, required for the molecular-level functions of life, via self-assembly. Understanding and harnessing these complex processes presents an immense opportunity for the design and fabrication of advanced functional materials. However, the significant industrial potential of self-assembly to fabricate highly functional materials is hampered by a lack of knowledge of critical reaction intermediates, mechanisms, and kinetics. As we move beyond the covalent synthetic regime, into the domain of non-covalent interactions occupied by self-assembly, harnessing and embracing complexity is a must, and non-targeted analyses of dynamic systems are becoming increasingly important. Coordination driven self-assembly is an important subtype of self-assembly that presents several wicked analytical challenges. These challenges are "wicked" due the very complexity desired confounding the analysis of products, intermediates, and pathways, therefore limiting reaction optimisation, tuning, and ultimately, utility. Ion Mobility-Mass Spectrometry solves many of the most challenging analytical problems in separating and analysing the structure of both simple and complex species formed via coordination driven self-assembly. Thus, due to the emerging importance of ion mobility mass spectrometry as an analytical technique tackling complex systems, this review highlights exciting recent applications. These include equilibrium monitoring, structural and dynamic analysis of previously analytically inaccessible complex interlinked structures and the process of self-sorting. The vast and largely untapped potential of ion mobility mass spectrometry to coordination driven self-assembly is yet to be fully realised. Therefore, we also propose where current analytical approaches can be built upon to allow for greater insight into the complexity and structural dynamics involved in self-assembly.
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Affiliation(s)
| | - Nicole J. Rijs
- School of Chemistry, UNSW Sydney, Sydney, NSW, Australia
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7
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Polewski L, Springer A, Pagel K, Schalley CA. Gas-Phase Structural Analysis of Supramolecular Assemblies. Acc Chem Res 2021; 54:2445-2456. [PMID: 33900743 DOI: 10.1021/acs.accounts.1c00080] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Ion mobility spectrometry and gas-phase IR action spectroscopy are two structure-sensitive mass-spectrometric methods becoming more popular recently. While ion mobility spectrometry provides collision cross sections as a size and shape dependent parameter of an ion of interest, gas-phase spectroscopy identifies functional groups and is capable of distinguishing different isomers. Both methods have recently found application for the investigation of supramolecular assemblies. We here highlight several aspects.Starting with the characterization of switching states in azobenzene photoswitches as well as redox-switchable lasso-type pseudorotaxanes, structures of isomers can be distinguished and mechanistic details analyzed. Ion mobility mass spectrometry in combination with gas-phase H/D-exchange reactions unravels subtle structural details as described for the chiral recognition of crown ether amino acid complexes. Gas-phase IR spectroscopy allows identification of details of the binding patterns in dimeric amino acid clusters as well as the serine octamer. This research can be extended into the analysis of peptide assemblies that are of medical relevance, for example, in Alzheimer's disease, and into a general hydrophobicity scale for natural as well as synthetic amino acids. The development of ultracold gas-phase spectroscopy that for example makes use of ions trapped in liquid helium droplets provides access to very well resolved spectra. The combination of ion mobility separation of ions with subsequent spectroscopic analysis even permits separation of different isomers and studying them separately with respect to their structure. This represents a great advantage of these gas-phase methods over solution experiments, in which the supramolecular complexes under study typically equilibrate and thus prevent a separate investigation of different isomers. At the end of this overview, we will discuss larger and more complex supramolecules, among them giant halogen-bonded cages and complex intertwined topologies such as molecular knots and Solomon links.
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Affiliation(s)
- Lukasz Polewski
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 20-22, 14195 Berlin, Germany
| | - Andreas Springer
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 20-22, 14195 Berlin, Germany
| | - Kevin Pagel
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 20-22, 14195 Berlin, Germany
| | - Christoph A. Schalley
- Institut für Chemie und Biochemie, Freie Universität Berlin, Arnimallee 20-22, 14195 Berlin, Germany
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8
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Yelgaonkar SP, Kiani D, Baltrusaitis J, MacGillivray LR. Superstructural diversity in salt-cocrystals: higher-order hydrogen-bonded assemblies formed using U-shaped dications and with assistance of π --π stacking. Chem Commun (Camb) 2020; 56:6708-6710. [PMID: 32420555 DOI: 10.1039/d0cc02671a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Salt cocrystals with components that assemble by hydrogen bonds and aromatic anion-molecule stacks (π--π stacks) are reported. U-shaped bipyridines and an isocoumarin carboxylic acid self-assemble to form 5-, 6-, and 10-component aggregates with components in double and quadruple face-to-face stacks. DFT calculations support the π--π stacks to help stabilize the salt cocrystals.
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Affiliation(s)
| | - Daniyal Kiani
- Department of Chemical and Biomolecular Engineering, Lehigh University, B336 Iacocca Hall, 111 Research Drive, Bethlehem, Pennsylvania 18015, USA
| | - Jonas Baltrusaitis
- Department of Chemical and Biomolecular Engineering, Lehigh University, B336 Iacocca Hall, 111 Research Drive, Bethlehem, Pennsylvania 18015, USA
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9
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Revuelta-Maza MÁ, González-Jiménez P, Hally C, Agut M, Nonell S, de la Torre G, Torres T. Fluorine-substituted tetracationic ABAB-phthalocyanines for efficient photodynamic inactivation of Gram-positive and Gram-negative bacteria. Eur J Med Chem 2019; 187:111957. [PMID: 31864170 DOI: 10.1016/j.ejmech.2019.111957] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/22/2019] [Accepted: 12/08/2019] [Indexed: 02/04/2023]
Abstract
Herein, we report the synthesis and characterization of new amphiphilic phthalocyanines (Pcs), the study of their singlet oxygen generation capabilities, and biological assays to determine their potential as photosensitizers for photodynamic inactivation of bacteria. In particular, Pcs with an ABAB geometry (where A and B refer to differently substituted isoindole constituents) have been synthesized. These molecules are endowed with bulky bis(trifluoromethylphenyl) groups in two facing isoindoles, which hinder aggregation and favour singlet oxygen generation, and pyridinium or alkylammonium moieties in the other two isoindoles. In particular, two water-soluble Pc derivatives (PS-1 and PS-2) have proved to be efficient in the photoinactivation of S. aureus and E. coli, selected as models of Gram-positive and Gram-negative bacteria.
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Affiliation(s)
| | | | - Cormac Hally
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017, Barcelona, Spain
| | - Montserrat Agut
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017, Barcelona, Spain
| | - Santi Nonell
- Institut Químic de Sarrià, Universitat Ramon Llull, 08017, Barcelona, Spain.
| | - Gema de la Torre
- Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049, Madrid, Spain; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain.
| | - Tomás Torres
- Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente 7, 28049, Madrid, Spain; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049, Madrid, Spain; Instituto Madrileño de Estudios Avanzados (IMDEA)-Nanociencia, C/ Faraday 9, Cantoblanco, 28049, Madrid, Spain.
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10
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Komine S, Takahashi S, Kojima T, Sato H, Hiraoka S. Self-Assembly Processes of Octahedron-Shaped Pd6L4 Cages. J Am Chem Soc 2019; 141:3178-3186. [DOI: 10.1021/jacs.8b12890] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Shohei Komine
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Satoshi Takahashi
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Tatsuo Kojima
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
| | - Hirofumi Sato
- Department of Molecular Engineering, Kyoto University, Kyoto 615-8510, Japan
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Kyoto 615-8510, Japan
| | - Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902, Japan
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11
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Ebbert KE, Schneider L, Platzek A, Drechsler C, Chen B, Rudolf R, Clever GH. Resolution of minor size differences in a family of heteroleptic coordination cages by trapped ion mobility ESI-MS. Dalton Trans 2019; 48:11070-11075. [PMID: 31251313 DOI: 10.1039/c9dt01814j] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We report a complex system of heteroleptic coordination cages based on the combination of four bis-monodentate ligands whose backbones only slightly differ in shape and length. cis-[Pd2L2L'2] assemblies cleanly form after addition of PdII cations to a 1 : 1 mixture of two shape-complementary ligands, each. When three or even all four ligands are used in combination, the unambiguous discrimination of all individual species in the product mixture becomes difficult by conventional NMR spectroscopic and mass spectrometric methods. Due to steric constraints, the system is restricted to the formation of ten different coordination cages in total, two of which are isomeric. We show that high-resolution trapped ion mobility mass spectrometry (TIMS) allows the clear differentiation of all ten species. Observed size trends could be readily reproduced by the calculation of theoretical values for collisional cross sections (CCS) from geometry-optimized models.
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Affiliation(s)
- Kristina E Ebbert
- Fakultät für Chemie und Chemische Biologie, TU Dortmund, Otto-Hahn Straße 6, 44227 Dortmund, Germany.
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12
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Kalenius E, Groessl M, Rissanen K. Ion mobility–mass spectrometry of supramolecular complexes and assemblies. Nat Rev Chem 2018. [DOI: 10.1038/s41570-018-0062-2] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Warzok U, Marianski M, Hoffmann W, Turunen L, Rissanen K, Pagel K, Schalley CA. Surprising solvent-induced structural rearrangements in large [N···I +···N] halogen-bonded supramolecular capsules: an ion mobility-mass spectrometry study. Chem Sci 2018; 9:8343-8351. [PMID: 30542581 PMCID: PMC6243472 DOI: 10.1039/c8sc03040e] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 09/05/2018] [Indexed: 12/28/2022] Open
Abstract
Coordinative halogen bonds have recently gained interest for the assembly of supramolecular capsules. Ion mobility-mass spectrometry and theoretical calculations now reveal the well-defined gas-phase structures of dimeric and hexameric [N···I+···N] halogen-bonded capsules with counterions located inside their cavities as guests. The solution reactivity of the large hexameric capsule shows the intriguing solvent-dependent equilibrium between the hexamer and an unprecedented pentameric [N···I+···N] halogen-bonded capsule, when the solvent is changed from chloroform to dichloromethane. The intrinsic flexibility of the cavitands enables this novel structure to adopt a pseudo-trigonal bipyramidal geometry with nine [N···I+···N] bonds along the edges and two pyridine binding sites uncomplexed.
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Affiliation(s)
- Ulrike Warzok
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustraße 3 , 14195 Berlin , Germany .
| | - Mateusz Marianski
- Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany
| | - Waldemar Hoffmann
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustraße 3 , 14195 Berlin , Germany .
- Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany
| | - Lotta Turunen
- Department of Chemistry , NanoScience Center , University of Jyväskylä , P. O. Box 35 , 40014 Jyväskylä , Finland
| | - Kari Rissanen
- Department of Chemistry , NanoScience Center , University of Jyväskylä , P. O. Box 35 , 40014 Jyväskylä , Finland
| | - Kevin Pagel
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustraße 3 , 14195 Berlin , Germany .
- Fritz-Haber-Institut der Max-Planck-Gesellschaft , Faradayweg 4-6 , 14195 Berlin , Germany
| | - Christoph A Schalley
- Institut für Chemie und Biochemie , Freie Universität Berlin , Takustraße 3 , 14195 Berlin , Germany .
- School of Life Sciences , Northwestern Polytechnical University , 127 Youyi Xilu , Xi'an , Shaanxi 710072 , P. R. China
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14
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Yu HJ, Liu ZM, Pan M, Wu K, Wei ZW, Xu YW, Fan YN, Wang HP, Su CY. Elucidating Anion-Dependent Formation and Conversion of Pd2
L4
and Pd3
L6
Metal-Organic Cages by Complementary Techniques. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701319] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hui-Juan Yu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Zhi-Min Liu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
- School of Chemistry and Chemical Engineering; School of Chemistry; Shanxi University; 030006 Taiyuan China
| | - Mei Pan
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Kai Wu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Zhang-Wen Wei
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Yao-Wei Xu
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Ya-Nan Fan
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Hai-Ping Wang
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
| | - Cheng-Yong Su
- MOE Laboratory of Bioinorganic and Synthetic Chemistry, Lehn Institute of Functional Materials; School of Chemistry; Sun Yat-Sen University; 510275 Guangzhou China
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15
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Liu R, Hu J, Zhu S, Lu J, Zhu H. Synergistically Enhanced Optical Limiting Property of Graphene Oxide Hybrid Materials Functionalized with Pt Complexes. ACS APPLIED MATERIALS & INTERFACES 2017; 9:33029-33040. [PMID: 28862832 DOI: 10.1021/acsami.7b10585] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Recently, graphene-based materials have become well-known nonlinear optical materials for the potential application of laser protection. Two new graphene oxide-platinum complex (GO-Pt) hybrid materials (GO-Pt-1, GO-Pt-2) have been fabricated through covalent modification and electrostatic adsorption of different Pt complexes with GO. The structural and photophysical properties of the resultant hybrid materials were studied. The nonlinear optical properties and optical power limiting (OPL) performance of Pt complexes, GO, and GO-Pt hybrid materials were investigated by using Z-scan measurements at 532 nm. At the same transmittance, the results illustrate that functionalization of GO makes GO-Pt hybrid materials possess better nonlinear optical properties and OPL performance than individual Pt complexes and GO due to a combination of nonlinear scattering, nonlinear absorption, and photoinduced electron and energy transfer between GO and Pt complex moieties. Furthermore, the nonlinear optics and OPL performance of GO-Pt-2 are better than those of GO-Pt-1, due to not only the excellent optical limiting of Pt-2 and more molecules per area of GO but also the way of combination of Pt-2 and GO.
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Affiliation(s)
- Rui Liu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University , Nanjing, 211816, China
| | - Jinyang Hu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University , Nanjing, 211816, China
| | - Senqiang Zhu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University , Nanjing, 211816, China
| | - Jiapeng Lu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University , Nanjing, 211816, China
| | - Hongjun Zhu
- Department of Applied Chemistry, College of Chemistry and Molecular Engineering, Nanjing Tech University , Nanjing, 211816, China
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16
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Kiesilä A, Kivijärvi L, Beyeh NK, Moilanen JO, Groessl M, Rothe T, Götz S, Topić F, Rissanen K, Lützen A, Kalenius E. Simultane endo
- und exo
-Komplexbildung von Pyridin[4]aren-Dimeren mit neutralen und anionischen Gästen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Anniina Kiesilä
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
| | - Lauri Kivijärvi
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
| | - Ngong Kodiah Beyeh
- Aalto University; School of Science; Department of Applied Physics; Puumiehenkuja 2 02150 Espoo Finnland
| | - Jani O. Moilanen
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
| | | | - Tatiana Rothe
- Universität Bonn; Kekulé-Institut für Organische Chemie und Biochemie; Gerhard-Domagk-Str. 1 53121 Bonn Deutschland
| | - Sven Götz
- Universität Bonn; Kekulé-Institut für Organische Chemie und Biochemie; Gerhard-Domagk-Str. 1 53121 Bonn Deutschland
| | - Filip Topić
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
| | - Kari Rissanen
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
| | - Arne Lützen
- Universität Bonn; Kekulé-Institut für Organische Chemie und Biochemie; Gerhard-Domagk-Str. 1 53121 Bonn Deutschland
| | - Elina Kalenius
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; P.O. Box 35 40014 Jyväskylä Finnland
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17
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Kiesilä A, Kivijärvi L, Beyeh NK, Moilanen JO, Groessl M, Rothe T, Götz S, Topić F, Rissanen K, Lützen A, Kalenius E. Simultaneous endo and exo Complex Formation of Pyridine[4]arene Dimers with Neutral and Anionic Guests. Angew Chem Int Ed Engl 2017; 56:10942-10946. [PMID: 28665506 DOI: 10.1002/anie.201704054] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 06/01/2017] [Indexed: 11/06/2022]
Abstract
The formation of complexes between hexafluorophosphate (PF6- ) and tetraisobutyloctahydroxypyridine[4]arene has been thoroughly studied in the gas phase (ESI-QTOF-MS, IM-MS, DFT calculations), in the solid state (X-ray crystallography), and in chloroform solution (1 H, 19 F, and DOSY NMR spectroscopy). In all states of matter, simultaneous endo complexation of solvent molecules and exo complexation of a PF6- anion within a pyridine[4]arene dimer was observed. While similar ternary complexes are often observed in the solid state, this is a unique example of such behavior in the gas phase.
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Affiliation(s)
- Anniina Kiesilä
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Lauri Kivijärvi
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Ngong Kodiah Beyeh
- Aalto University, School of Science, Department of Applied Physics, Puumiehenkuja 2, 02150, Espoo, Finland
| | - Jani O Moilanen
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
| | | | - Tatiana Rothe
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Sven Götz
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Filip Topić
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Kari Rissanen
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
| | - Arne Lützen
- University of Bonn, Kekulé-Institute of Organic Chemistry and Biochemistry, Gerhard-Domagk-Strasse 1, 53121, Bonn, Germany
| | - Elina Kalenius
- University of Jyväskylä, Department of Chemistry, Nanoscience Center, P.O. Box 35, 40014, Jyväskylä, Finland
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18
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Abstract
In this review, we focus on an important aspect of ion mobility (IM) research, namely the reporting of quantitative ion mobility measurements in the form of the gas-phase collision cross section (CCS), which has provided a common basis for comparison across different instrument platforms and offers a unique form of structural information, namely size and shape preferences of analytes in the absence of bulk solvent. This review surveys the over 24,000 CCS values reported from IM methods spanning the era between 1975 to 2015, which provides both a historical and analytical context for the contributions made thus far, as well as insight into the future directions that quantitative ion mobility measurements will have in the analytical sciences. The analysis was conducted in 2016, so CCS values reported in that year are purposely omitted. In another few years, a review of this scope will be intractable, as the number of CCS values which will be reported in the next three to five years is expected to exceed the total amount currently published in the literature.
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Affiliation(s)
- Jody C May
- Department of Chemistry, Center for Innovative Technology, Vanderbilt Institute for Chemical Biology, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt University , Nashville, Tennessee 37235, United States
| | - Caleb B Morris
- Department of Chemistry, Center for Innovative Technology, Vanderbilt Institute for Chemical Biology, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt University , Nashville, Tennessee 37235, United States
| | - John A McLean
- Department of Chemistry, Center for Innovative Technology, Vanderbilt Institute for Chemical Biology, Vanderbilt Institute for Integrative Biosystems Research and Education, Vanderbilt University , Nashville, Tennessee 37235, United States
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19
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Bonakdarzadeh P, Pan F, Kalenius E, Jurček O, Rissanen K. Spontaneous Resolution of an Electron‐Deficient Tetrahedral Fe
4
L
4
cage. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507295] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pia Bonakdarzadeh
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Fangfang Pan
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Elina Kalenius
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Ondřej Jurček
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Kari Rissanen
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
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20
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Bonakdarzadeh P, Pan F, Kalenius E, Jurček O, Rissanen K. Spontaneous Resolution of an Electron‐Deficient Tetrahedral Fe
4
L
4
cage. Angew Chem Int Ed Engl 2015; 54:14890-3. [DOI: 10.1002/anie.201507295] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Pia Bonakdarzadeh
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Fangfang Pan
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Elina Kalenius
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Ondřej Jurček
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
| | - Kari Rissanen
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35, FI‐40014 Jyväskylä (Finland)
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