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Ozel B, Kruk D, Wojciechowski M, Osuch M, Oztop MH. Water Dynamics in Whey-Protein-Based Composite Hydrogels by Means of NMR Relaxometry. Int J Mol Sci 2021; 22:9672. [PMID: 34575838 PMCID: PMC8469572 DOI: 10.3390/ijms22189672] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/31/2021] [Accepted: 08/31/2021] [Indexed: 01/05/2023] Open
Abstract
Whey-protein-isolate-based composite hydrogels with encapsulated black carrot (Daucus carota) extract were prepared by heat-induced gelation. The hydrogels were blended with gum tragacanth, pectin and xanthan gum polysaccharides for modulating their properties. 1H spin-lattice relaxation experiments were performed in a broad frequency range, from 4 kHz to 30 MHz, to obtain insight into the influence of the different polysaccharides and of the presence of black carrot on dynamical properties of water molecules in the hydrogel network. The 1H spin-lattice relaxation data were decomposed into relaxation contributions associated with confined and free water fractions. The population of the confined water fraction and the value of the translation diffusion coefficient of water molecules in the vicinity of the macromolecular network were quantitatively determined on the basis of the relaxation data. Moreover, it was demonstrated that the translation diffusion is highly anisotropic (two-dimensional, 2D).
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Affiliation(s)
- Baris Ozel
- Department of Food Engineering, Middle East Technical University, Ankara 06800, Turkey; (B.O.); (M.H.O.)
- Department of Food Engineering, Ahi Evran University, Kirsehir 40100, Turkey
| | - Danuta Kruk
- Department of Physics & Biophysics, Faculty of Food Sciences, University of Warmia and Mazury in Olsztyn, Michala Oczapowskiego 4, 10-719 Olsztyn, Poland;
| | - Milosz Wojciechowski
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Sloneczna 54, 10-710 Olsztyn, Poland;
| | - Maciej Osuch
- Department of Physics & Biophysics, Faculty of Food Sciences, University of Warmia and Mazury in Olsztyn, Michala Oczapowskiego 4, 10-719 Olsztyn, Poland;
| | - Mecit Halil Oztop
- Department of Food Engineering, Middle East Technical University, Ankara 06800, Turkey; (B.O.); (M.H.O.)
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2
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Overbeck V, Appelhagen A, Rößler R, Niemann T, Ludwig R. Rotational correlation times, diffusion coefficients and quadrupolar peaks of the protic ionic liquid ethylammonium nitrate by means of 1H fast field cycling NMR relaxometry. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114983] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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3
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Pizzanelli S, Monti S, Gordeeva LG, Solovyeva MV, Freni A, Forte C. A close view of the organic linker in a MOF: structural insights from a combined 1H NMR relaxometry and computational investigation. Phys Chem Chem Phys 2020; 22:15222-15230. [PMID: 32601632 DOI: 10.1039/d0cp01863e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The organic linker in a metal organic framework (MOF) affects its adsorption behavior and performance, and its structure and dynamics play a role in the modulation of the adsorption properties. In this work, the combination of 1H nuclear magnetic resonance (NMR) longitudinal relaxometry and theoretical calculations allowed details of the structure and dynamics of the organic linker in the NH2-MIL-125 MOF to be obtained. In particular, fast field cycling (FFC) NMR, applied here for the first time on MOFs, was used to disclose the dynamics of the amino group and its electronic environment through the analysis of the 14N quadrupole relaxation peaks, observed in the frequency interval 0.5-5 MHz, at different temperatures from 25 to 110 °C. The line width of the peaks allowed a lower boundary on the rotational correlation time of the N-H bonds to be set, whereas relevant changes in the amplitudes were interpreted in terms of a change in the orientation of the 14N averaged electric field gradient tensor. The experimental findings were complemented by quantum chemistry calculations and classical molecular dynamics simulations.
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Affiliation(s)
- Silvia Pizzanelli
- CNR-ICCOM, Institute of the Chemistry of Organometallic Compounds, via G. Moruzzi 1, 56124 Pisa, Italy.
| | - Susanna Monti
- CNR-ICCOM, Institute of the Chemistry of Organometallic Compounds, via G. Moruzzi 1, 56124 Pisa, Italy.
| | - Larisa G Gordeeva
- Boreskov Institute of Catalysis, Ac. Lavrentiev av. 5, Novosibirsk 630090, Russia and Novosibirsk State University, Pirogova str. 1, Novosibirsk 630090, Russia
| | - Marina V Solovyeva
- Boreskov Institute of Catalysis, Ac. Lavrentiev av. 5, Novosibirsk 630090, Russia and Novosibirsk State University, Pirogova str. 1, Novosibirsk 630090, Russia
| | - Angelo Freni
- CNR-ICCOM, Institute of the Chemistry of Organometallic Compounds, via G. Moruzzi 1, 56124 Pisa, Italy.
| | - Claudia Forte
- CNR-ICCOM, Institute of the Chemistry of Organometallic Compounds, via G. Moruzzi 1, 56124 Pisa, Italy.
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4
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Kruk D, Masiewicz E, Umut E, Petrovic A, Kargl R, Scharfetter H. Estimation of the magnitude of quadrupole relaxation enhancement in the context of magnetic resonance imaging contrast. J Chem Phys 2019; 150:184306. [DOI: 10.1063/1.5082177] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Danuta Kruk
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Słoneczna 54, 10-710 Olsztyn, Poland
| | - Elzbieta Masiewicz
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Słoneczna 54, 10-710 Olsztyn, Poland
| | - Evrim Umut
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Słoneczna 54, 10-710 Olsztyn, Poland
| | - Andreas Petrovic
- Institute for Chemistry and Technology of Materials, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
| | - Rupert Kargl
- Institute for Chemistry and Technology of Materials, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Smetanova Ulica 17, 2000 Maribor, Slovenia
| | - Hermann Scharfetter
- Institute of Medical Engineering, Graz University of Technology, Stremayrgasse 16 / III, A-8010 Graz, Austria
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5
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Scharfetter H, Gösweiner C, Krassnig PJ, Sampl C, Thonhofer M, Fischer R, Spirk S, Kargl R, Stana-Kleinschek K, Umut E, Kruk D. Aspects of structural order in 209Bi-containing particles for potential MRI contrast agents based on quadrupole enhanced relaxation. Mol Phys 2019. [DOI: 10.1080/00268976.2018.1511869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Hermann Scharfetter
- Institute of Medical Engineering, Graz University of Technology, Graz, Austria
| | - Christian Gösweiner
- Institute of Medical Engineering, Graz University of Technology, Graz, Austria
| | - Paul Josef Krassnig
- Institute of Medical Engineering, Graz University of Technology, Graz, Austria
| | - Carina Sampl
- Institute of Paper, Pulp and Fiber Technology and Institute for Chemistry and Technology of Materials, Graz University of Technology, Graz, Austria
| | - Martin Thonhofer
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia
| | - Roland Fischer
- Institute of Inorganic Chemistry Graz University of Technology, Graz, Austria
| | - Stefan Spirk
- Institute of Paper, Pulp and Fiber Technology and Institute for Chemistry and Technology of Materials, Graz University of Technology, Graz, Austria
| | - Rupert Kargl
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia
| | - Karin Stana-Kleinschek
- Laboratory for Characterization and Processing of Polymers (LCPP), Faculty of Mechanical Engineering, University of Maribor, Maribor, Slovenia
| | - Evrim Umut
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Danuta Kruk
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
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6
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Pell AJ, Pintacuda G, Grey CP. Paramagnetic NMR in solution and the solid state. PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY 2019; 111:1-271. [PMID: 31146806 DOI: 10.1016/j.pnmrs.2018.05.001] [Citation(s) in RCA: 210] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Revised: 05/11/2018] [Accepted: 05/12/2018] [Indexed: 05/22/2023]
Abstract
The field of paramagnetic NMR has expanded considerably in recent years. This review addresses both the theoretical description of paramagnetic NMR, and the way in which it is currently practised. We provide a review of the theory of the NMR parameters of systems in both solution and the solid state. Here we unify the different languages used by the NMR, EPR, quantum chemistry/DFT, and magnetism communities to provide a comprehensive and coherent theoretical description. We cover the theory of the paramagnetic shift and shift anisotropy in solution both in the traditional formalism in terms of the magnetic susceptibility tensor, and using a more modern formalism employing the relevant EPR parameters, such as are used in first-principles calculations. In addition we examine the theory first in the simple non-relativistic picture, and then in the presence of spin-orbit coupling. These ideas are then extended to a description of the paramagnetic shift in periodic solids, where it is necessary to include the bulk magnetic properties, such as magnetic ordering at low temperatures. The description of the paramagnetic shift is completed by describing the current understanding of such shifts due to lanthanide and actinide ions. We then examine the paramagnetic relaxation enhancement, using a simple model employing a phenomenological picture of the electronic relaxation, and again using a more complex state-of-the-art theory which incorporates electronic relaxation explicitly. An additional important consideration in the solid state is the impact of bulk magnetic susceptibility effects on the form of the spectrum, where we include some ideas from the field of classical electrodynamics. We then continue by describing in detail the solution and solid-state NMR methods that have been deployed in the study of paramagnetic systems in chemistry, biology, and the materials sciences. Finally we describe a number of case studies in paramagnetic NMR that have been specifically chosen to highlight how the theory in part one, and the methods in part two, can be used in practice. The systems chosen include small organometallic complexes in solution, solid battery electrode materials, metalloproteins in both solution and the solid state, systems containing lanthanide ions, and multi-component materials used in pharmaceutical controlled-release formulations that have been doped with paramagnetic species to measure the component domain sizes.
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Affiliation(s)
- Andrew J Pell
- Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, Svante Arrhenius väg 16 C, SE-106 91 Stockholm, Sweden.
| | - Guido Pintacuda
- Institut des Sciences Analytiques (CNRS UMR 5280, ENS de Lyon, UCB Lyon 1), Université de Lyon, 5 rue de la Doua, 69100 Villeurbanne, France
| | - Clare P Grey
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, UK
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7
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Kruk D, Masiewicz E, Umut E, Schlögl M, Fischer R, Scharfetter H. Quadrupole relaxation enhancement and polarisation transfer in DMSO solution of [Bi(NO3)3(H2O)3]*18-crown-6 in solid state. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1552798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Danuta Kruk
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Elzbieta Masiewicz
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Evrim Umut
- Faculty of Mathematics and Computer Science, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Martin Schlögl
- Institute of Inorganic Chemistry, Graz University of Technology, Graz, Austria
| | - Roland Fischer
- Institute of Inorganic Chemistry, Graz University of Technology, Graz, Austria
| | - Hermann Scharfetter
- Institute of Medical Engineering, Graz University of Technology, Graz, Austria
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8
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Beira MJ, Silva MP, Condesso M, Cosme P, Almeida PL, Corvo MC, Sebastião PJ, Figueirinhas JL, de Pinho MN. Molecular order and dynamics of water in hybrid cellulose acetate–silica asymmetric membranes. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1537526] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. Jardim Beira
- Centro de Física e Engenharia de Materiais Avançados, Insiituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - M. P. Silva
- Centro de Física e Engenharia de Materiais Avançados, Insiituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - M. Condesso
- Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - P. Cosme
- Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - P. L. Almeida
- CENIMAT/i3N- Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
- ISEL, ADF, Rua Conselheiro Emídio Navarro 1, Lisboa, Portugal
| | - M. C. Corvo
- CENIMAT/i3N- Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
| | - P. J. Sebastião
- Centro de Física e Engenharia de Materiais Avançados, Insiituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - J. L. Figueirinhas
- Centro de Física e Engenharia de Materiais Avançados, Insiituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Departamento de Física, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
| | - M. N. de Pinho
- Centro de Física e Engenharia de Materiais Avançados, Insiituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
- Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Lisbon, Portugal
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9
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Florek-Wojciechowska M, Jakubas R, Kruk D. Structure and dynamics of [NH 2(CH 3) 2] 3Sb 2Cl 9 by means of 1H NMR relaxometry - quadrupolar relaxation enhancement effects. Phys Chem Chem Phys 2018; 19:11197-11205. [PMID: 28405651 DOI: 10.1039/c7cp00788d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
1H spin-lattice relaxation experiments have been performed for [NH2(CH3)2]3Sb2Cl9 (tris(dimethylammonium)nonachlorodiantimonate(iii)) in the temperature range of 253-313 K and a broad range of frequencies - from 4 kHz to 40 MHz. From the analysis of quadrupolar relaxation enhancement effects (quadrupolar peaks) associated with 14N nuclei, two lattice sites characterized by different electric field gradient tensors have been revealed. The 14N quadrupolar couplings and asymmetry parameters at these sites differ by a factor of about two. Three motional processes have been identified and attributed to the overall dynamics of the NH2(CH3)2 cations (slow motion), dynamics of the NH2 groups (intermediate motion) and methyl group rotation (fast motion). It has been shown that the slow dynamics is only weakly temperature dependent, while the intermediate and fast motional processes are characterized by activation energies of 2.92 kJ mol-1 and 0.41 kJ mol-1, respectively. The correlation time of the slow dynamics is of the order of μs, while the intermediate dynamics is faster by 2-3 orders of magnitude (depending on temperature). All correlation times have turned out to be independent of the position of the cations in the lattice (they are the same for both lattice sites). The analysis presented in this work is an example of the potential of the quadrupolar relaxation enhancement effects as a method revealing information on the dynamics and structure of solids.
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Affiliation(s)
- M Florek-Wojciechowska
- Department of Physics and Biophysics, University of Warmia & Mazury in Olsztyn, Oczapowskiego 4, 10-719 Olsztyn, Poland
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Kruk D, Florek-Wojciechowska M, Jakubas R, Chaurasia SK, Brym S. Dynamics of Molecular Crystals by Means of1H NMR Relaxometry: Dynamical Heterogeneity versus Homogenous Motion. Chemphyschem 2016; 17:2329-39. [DOI: 10.1002/cphc.201600151] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/15/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Danuta Kruk
- University of Warmia & Mazury in Olsztyn; Faculty of Mathematics and Computer Science; Słoneczna 54 10-710 Olsztyn Poland
| | | | - Ryszard Jakubas
- Faculty of Chemistry; University of Wroclaw; Joliot Curie 14 50-383 Wrocław Poland
| | - Sujeet K. Chaurasia
- University of Warmia & Mazury in Olsztyn; Faculty of Mathematics and Computer Science; Słoneczna 54 10-710 Olsztyn Poland
| | - Szczepan Brym
- University of Warmia & Mazury in Olsztyn; Faculty of Mathematics and Computer Science; Słoneczna 54 10-710 Olsztyn Poland
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Florek-Wojciechowska M, Wojciechowski M, Jakubas R, Brym S, Kruk D. 1H NMR relaxometry and quadrupole relaxation enhancement as a sensitive probe of dynamical properties of solids—[C(NH2)3]3Bi2I9 as an example. J Chem Phys 2016; 144:054501. [DOI: 10.1063/1.4940680] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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