Publications
| List starts 2005 - see project leaders' pages for earlier work! (see below for reviews and theses) | ||
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| 2011 | ||
 K. Saalwächter, F. Lange, K.
Matyjaszewski, C.-F. Huang, R. Graf.BaBa-xy16: Robust and broadband homonuclear DQ recoupling for applications in rigid and soft solids up to the highest MAS frequencies. J. Magn. Reson. x, accepted (2011). DOI xxx. (Abstract) | ||
| W. Chassé, J. L. Valentín, G. D.
Genesky, C. Cohen, K. Saalwächter. Precise dipolar coupling constant distribution analysis in proton multiple-quantum NMR of elastomers. J. Chem. Phys. 134, 044907 (2011). DOI 10.1063/1.3534856. (Abstract) | ||
| M. Hofmann, A. Herrmann, S. Ok, C. Franz, D.
Kruk, K. Saalwächter, E. A. Rössler. Polymer Dynamics of Polybutadiene in Nanoscopic Confinement As Revealed by Field Cycling 1H NMR. Macromolecules 44, xxx (2011). DOI 10.1021/ma2002504. (Abstract) | ||
| K. Schäler, E. Ostas, K. Schröter,
T. Thurn-Albrecht, W. H. Binder, K. Saalwächter. Influence of Chain Topology on Polymer Dynamics and Crystallization. Investigation of Linear and Cyclic Poly(ε-caprolactone)s by 1H Solid-State NMR Methods. Macromolecules 44, 2743–2754 (2011). DOI 10.1021/ma102838c. (Abstract) | ||
| F. V. Chávez, K. Saalwächter. Time-Domain NMR Observation of Entangled Polymer Dynamics: Universal Behavior of Flexible Homopolymers and Applicability of the Tube Model. Macromolecules 44, 1549–1559 (2011). DOI 10.1021/ma1025708. (Abstract) | ||
| F. V. Chávez, K. Saalwächter. Time-Domain NMR Observation of Entangled Polymer Dynamics: Analytical Theory of Signal Functions. Macromolecules 44, 1560–1569 (2011). DOI 10.1021/ma102571u. (Abstract) | ||
| R. Pingping, D. Reichert, Q. He, L. Zhang, H.
Tang . Understanding the Molecular Dynamics Associated with Polymorphic Transitions of DL-Norvaline with Solid-State NMR methods. Understanding the Molecular Dynamics Associated with Polymorphic Transitions of DL-Norvaline with Solid-State NMR methods. J. Phys. Chem. B 115, 2814 (2011). DOI 10.1021/jp110224b. | ||
| A. Papon, K. Saalwächter, K. Schäler
L. Guy, F. Lequeux, H. Montes. Low-Field NMR Investigations of Nanocomposites: Polymer Dynamics and Network Effects. Macromolecules 44, 913-922 (2011). DOI 10.1021/ma102486x. (Abstract) | ||
| 2010 | ||
| O. F. Pascui, R. Lohwasser, M. Sommer, M.
Thelakkat, T. Thurn-Albrecht, K. Saalwächter. High Crystallinity and Nature of Crystal-Crystal Phase Transformations in Regioregular Poly(3-hexylthiophene). Macromolecules 43, 9401–9410 (2010). DOI 10.1021/ma102205t. (Abstract) | ||
| S. C. Chinn, C. T. Alviso, E. S. F. Berman, C.
A. Harvey, R. S. Maxwell, T. S. Wilson, R. Cohenour, K. Saalwächter, W.
Chassé. Multianalytical Characterization of Radiation-Induced Degradation in a Filled Silicone Elastomer. J. Phys. Chem. B 114, 9729-9736 (2010). DOI 10.1021/jp1013797. (Abstract) | ||
| A. Krushelnitsky, T. Zinkevich, D. Reichert,
V. Chevelkov, B. Reif. Microsecond time scale mobility in a solid protein as studied by the 15N R1rho site-specific NMR relaxation rates. J. Amer. Chem. Soc. 132, 11850 (2010). DOI 10.1021/ja103582n. | ||
| T. Miyoshi, A. Mamun, D. Reichert. Fast Dynamics and Conformations of Polymer in a Conformational Disordered Crystal Characterized by 1H-13C WISE NMR. Macromolecules 43, 3986 (2010). DOI 10.1021/ma901927m. | ||
| A. Meister, S. Drescher, G. Karlsson, G.
Hause, U. Baumeister, G. Hempel, V. M. Garamus, B. Dobner, A. Blume. Formation of square lamellae by self-assembly of long-chain bolaphospholipids in water. Soft Matter 6, 1317 (2010). DOI 10.1039/b923066a. (Abstract) | ||
| U. Heuert, M. Krumova, G. Hempel, M. Schiewek,
A. Blume. NMR probe for pressure-jump experiments up to 250 bars and 3 ms jump time. Rev. Sci. Instrum. 81, 105102 (2010). DOI 10.1063/1.3481164. (Abstract) | ||
| S. Ok, M. Steinhart, A. Şerbescu, C.
Franz, F. V. Chávez, K. Saalwächter. Confinement Effects on Chain Dynamics and Local Chain Order in Entangled Polymer Melts. Macromolecules 43, 4429-4434 (2010). DOI 10.1021/ma1003248. (Abstract) | ||
| F. V. Chávez, K. Saalwächter. NMR Observation of Entangled Polymer Dynamics: Tube Model Predictions and Constraint Release. Phys. Rev. Lett. 104, 198305 (2010). DOI 10.1103/PhysRevLett.104.198305. (Abstract) | ||
| J. L. Valentín, P. Posadas, A.
Fernández-Torres, M. A. Malmierca,L. González, W. Chassé, K.
Saalwächter. Inhomogeneities and Chain Dynamics in Diene Rubbers Vulcanized with Different Cure Systems. Macromolecules 43, 4210–4222 (2010). DOI 10.1021/ma1003437. (Abstract) | ||
| H.A. Scheidt, S. Schibur, A. Magalhães, E.R.
de Azevedo, T.J. Bonagamba, O. Pascui, D. Reichert, D. Huster. The Mobility of Chondroitin Sulfate in Articular and Artificial Cartilage Characterized by 13C Magic-Angle Spinning NMR Spectroscopy. Biopolymers 93, 520 (2010). DOI 10.1002/bip.21386. | ||
| J.-U. Sommer, K. Saalwächter.
Segmental Order Parameters and Swelling in Polymer Networks. Macromol. Symp. 291-292, 251-257 (2010). DOI 10.1002/masy.201050529. (Abstract) | ||
| J. L. Valentín, I. Mora-Barrantes, J.
Carretero-González, M. A. López-Manchado, P. Sotta, D. R. Long,
K. Saalwächter. Novel Experimental Approach To Evaluate Filler-Elastomer Interactions. Macromolecules 43, 334-346 (2010). DOI 10.1021/ma901999j. (Abstract) | ||
| 2009 | ||
| A. Krushelnitsky, E. R. deAzevedo, R. Linser,
B. Reif, K. Saalwächter, D. Reichert. Direct Observation of Millisecond to Second Motions in Proteins by Dipolar CODEX NMR Spectroscopy. J. Am. Chem. Soc. 131, 12097-12099 (2009). DOI 10.1021/ja9038888. (Abstract) | ||
| S. M. Lee, E. Pippel, U. Gösele, C.
Dresbach, Y. Qin, C. V. Chandra, T. Bräuniger, G. Hause, M. Knez. Greatly Increased Toughness of Infiltrated Spider Silk. Science 324, 488-492 (2009). DOI 10.1126/science.1168162. | ||
| A. Şerbescu, K. Saalwächter. Particle-induced network formation in linear PDMS filled with silica. Polymer 50, 5434-5442 (2009). DOI 10.1016/j.polymer.2009.09.063. (Abstract) | ||
| M. F. Cobo, K. Maliňákowá,
D. Reichert, K. Saalwächter, E. R. deAzevedo. Intermediate motions and dipolar couplings as studied by Lee–Goldburg cross-polarization NMR: Hartmann–Hahn matching profiles. Phys. Chem. Chem. Phys. 11, 7036-7047 (2009). DOI 10.1039/b907674c. (Abstract) | ||
| C. Hackel, C. Franz, A. Achilles, K.
Saalwächter, D. Reichert. Signal loss in 1D magic-angle spinning exchange NMR (CODEX): radio-frequency limitations and intermediate motions. Phys. Chem. Chem. Phys. 11, 7022-7030 (2009). DOI 10.1039/b906527j. (Abstract) | ||
| A. Krushelnitsky, T. Zinkevich, N.
Mukhametshina, N. Tarasova, Y. Gogolev, O. Gnezdilov, V. Fedotov, P. Belton, D.
Reichert. 13C and 15N NMR study of the hydration response of T4 lysozyme and aB- crystalline internal dynamics.. J. Phys. Chem. B 113, 10022 (2009). DOI 10.1021/jp900337x. | ||
| Y. Thomann, R. Thomann, A. Hasenhindl, R.
Mülhaupt, B. Heck, K. Knoll, H. Steininger, K. Saalwächter.
Gradient Interfaces in SBS and SBS/PS Blends and Their Influence on Morphology Development and Material Properties. Macromolecules 42, 5684-5699 (2009). DOI 10.1021/ma8000725. (Abstract) | ||
| G. Modesti, B. Zimmermann, M. Börsch, A.
Herrmann, K. Saalwächter. Diffusion in Model Networks as Studied by NMR and Fluorescence Correlation Spectroscopy. Macromolecules 42, 4681-4689 (2009). DOI 10.1021/ma900614j. (Abstract) | ||
| J. L. Valentín, D. López, R.
Hernández, C. Mijangos, K. Saalwächter. Structure of Poly(vinyl alcohol) Cryo-Hydrogels as studied by Proton Low Field NMR. Macromolecules 42, 263–272 (2009). DOI 10.1021/ma802172g. (Abstract) | ||
| 2008 | ||
| J.-U. Sommer, W. Chassé, J. L.
Valentín, K. Saalwächter. Effect of excluded volume on segmental orientation correlations in polymer chains. Phys. Rev. E 78, 051803 (2008). DOI 10.1103/PhysRevE.78.051803. (Abstract) | ||
| J. Carretero-González, J. L.
Valentín, M. Arroyo, K. Saalwächter, M.A. Lopez-Manchado.
Natural rubber/clay nanocomposites: Influence of poly(ethylene glycol) on the silicate dispersion and local chain order of rubber network. Eur. Polym. J. 44, 3493–3500 (2008). DOI 10.1016/j.eurpolymj.2008.08.046. (Abstract) | ||
| K. Saalwächter, Y. Thomann, A.
Hasenhindl, H. Schneider. Direct Observation of Interphase Composition in Block Copolymers. Macromolecules 41, 9187-9191 (2008). DOI 10.1021/ma802094h. (Abstract) | ||
| C. V. Chandran, P. K. Madhu, N. D. Kurur, T.
Bräuniger. Swept-frequency two-pulse phase modulation (SWf-TPPM) sequences with linear sweep profile for heteronuclear decoupling in solid-state NMR. Magn. Reson. Chemistry 46, 943-947 (2008). DOI 10.1002/mrc.2285. | ||
| M. Mauri, Y. Thomann, H. Schneider, K.
Saalwächter. Spin Diffusion NMR at Low Field for the Study of Multiphase Solids. Solid State Nucl. Magn. Reson. 34, 125-141 (2008). DOI 10.1016/j.ssnmr.2008.07.001. (Abstract) | ||
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C. J. Waschinski, S. Barnert, A. Theobald, R. Schubert, F. Kleinschmidt, A.
Hoffmann, K. Saalwächter, J. C. Tiller.
Insights in the Antibacterial Action of Poly(methyloxazoline)s with a Biocidal End Group and Varying Satellite Groups. Biomacromolecules 9, 1764–1771 (2008). DOI 10.1021/bm7013944. (Abstract) | ||
| J. L. Valentín, J.
Carretero-González, I. Mora-Barrantes, W. Chassé, K.
Saalwächter. Uncertainties in the Determination of Cross-Link Density by Equilibrium Swelling Experiments in Natural Rubber. Macromolecules 41, 4717-4729 (2008). DOI 10.1021/ma8005087. (Abstract) | ||
| T. Bräuniger, P. K. Madhu.
Fast amplitude-modulated pulse trains with frequency sweep (SW-FAM)
in solid-state NMR of spin-7/2 nuclei.
J. Magn. Reson. 193, 102-109 (2008).
(Abstract) | ||
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D. Reichert, O. Pascui, T. J. Bonagamba, P.S. Belton, A. Schmidt,
E. R. deAzevedo.
CONTRA: Improving the Performance of Dynamic Investigations in
Natural Abundance Solids by Symmetrized constant-time CODEX.
J. Magn. Reson. 191, 141-147 (2008).
(Abstract) | ||
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D. Reichert, M. Kovermann, N.E. Hunter, D. Hughes, O. Pascui, P.S. Belton.
Slow Dynamics in Glassy Methyl α-L-Rhamnopyranoside Studied by
1D NMR Exchange Experiments.
Phys. Chem. Chem. Phys. 10, 542-549 (2008).
(Abstract) | ||
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E. R. deAzevedo, K. Saalwächter, O. Pascui, A. A. de Souza, T. J. Bonagamba, D.
Reichert.
Intermediate Motions as Studied by Solid-State SLF-NMR Experiments.
J. Chem. Phys. 128, 104505 (2008).
(Abstract) | ||
| 2007 | ||
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S. Seiffert, W. Oppermann, K. Saalwächter.
Hydrogel formation by photocrosslinking of dimethylmaleimide
functionalized polyacrylamide
Polymer DOI: 10.1016/j.polymer.2007.07.013.
(Abstract) | ||
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A. Maus, K. Saalwächter.
Crystallization Kinetics of Poly(dimethylsiloxane) Molecular-Weight Blends — Correlation
with Segmental Orientations in the Melt?
Macromol. Chem. Phys. 208, 2066-2075 (2007).
(Abstract) | ||
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K. Saalwächter, J.-U. Sommer.
NMR Reveals Non-Distributed and Uniform Character of Network Chain Dynamics.
Macromol. Rapid Commun. 28, 1455–1465 (2007).
(Abstract) | ||
| A. Meister, M. Bastrop, S. Koschorek, V. M.
Garamus, T. Sinemus, G. Hempel, S. Drescher, B. Dobner, W. Richterimg, K. Huber,
A. Blume. Structure-property relationship in stimulus-responsive bolaamphiphile hydrogels. Langmuir 23, 7715 (2007). DOI 10.1021/la7003479. (Abstract) | ||
| M. Schiewek, M. Krumova, G. Hempel, A.
Blume. Pressure jump relaxation setup with IR detection and millisecond time resolution. Rev. Sci. Instrum. 78, 045101 (2007). DOI 10.1063/1.2719020. (Abstract) | ||
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A. Maus, E. Hempel, T. Thurn-Albrecht, K. Saalwächter.
Memory effect in isothermal crystallization of syndiotactic
polypropylene — Role of melt structure and dynamics?
Eur. Phys. J. E 23, 91-101 (2007).
(Abstract) | ||
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K. Saalwächter, M. Gottlieb, R. Liu, W. Oppermann.
Gelation as Studied by Proton Multiple-Quantum NMR
Macromolecules 40, 1555–1561 (2007).
(Abstract) | ||
| 2006 | ||
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A. Krushelnitsky, Y. Gogolev, R. Golbik, F. Dahlquist, D. Reichert.
Comparison of the internal dynamics of globular proteins in the
microcrystalline and rehydrated lyophilized states.
Biochim. Biophys. Acta 1764, 1639-1645 (2006).
(Abstract) | ||
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A. Krushelnitsky, T. Bräuniger, D. Reichert.
15N Spin Diffusion Rate in Solid-State NMR of Totally Enriched
Proteins: the Magic Angle Spinning Frequency Effect.
J. Magn. Reson. 182, 339-342 (2006).
(Abstract) | ||
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K. Severing, E. Stibal-Fischer, A. Hasenhindl, H. Finkelmann, K. Saalwächter.
Phase Biaxiality in Nematic Liquid Crystalline Side-Chain Polymers of Various Chemical
Constitutions. J. Phys. Chem. B. 110, 15680-15688 (2006).
(Abstract) | ||
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C. Hertlein, K. Saalwächter, G. Strobl. Low-field NMR studies of polymer crystallization
kinetics: changes in the melt dynamics.
Polymer. 47, 7216-7221 (2006).
(Abstract) | ||
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A. Maus, C. Hertlein, K. Saalwächter. A Robust Proton NMR Method to Investigate
Hard/Soft Ratios, Crystallinity, and Component Mobility in Polymers.
Macromol. Chem. Phys. 207, 1150-1158 (2006).
(Abstract) | ||
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K. Saalwächter and A. Heuer. Chain Dynamics in Elastomers As Investigated by
Proton Multiple-Quantum NMR. Macromolecules 39, 3291-3303 (2006).
(Abstract) | ||
| T. Bräuniger, G. Hempel,
P. K. Madhu.
Fast amplitude-modulated pulse trains with frequency sweep
(SW-FAM) in static NMR of half-integer spin quadrupolar nuclei.
J. Magn. Reson. 181, 68-78 (2006).
(Abstract) | ||
| C. Meyer, O. Pascui, D. Reichert,
L. C. Sander, S. A. Wise, K. Albert.
Conformational temperature dependence of a poly(ethylene-co-acrylic acid)
stationary phase investigated by nuclear magnetic resonance spectroscopy and
liquid chromatography.
J. Separ. Sci. 29, 820-828 (2006).
(Abstract) | ||
| 2005 | ||
| J. Becker, A. Comotti, R. Simonutti, Piero Sozzani,
K. Saalwächter. Molecular Motion of Isolated Linear Alkanes in Nanochannels.
J. Phys. Chem. B 109, 23285-23294 (2005).
(Abstract) | ||
| F. Kleinschmidt, M. Hickl, K.
Saalwächter, C. Schmidt, H. Finkelmann. Lamellar Liquid Single Crystal
Hydrogels: Synthesis and Investigation of Anisotropic Water Diffusion and
Swelling.
Macromolecules 38, 9772-9782 (2005).
(Abstract) |
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| J.-U. Sommer, K. Saalwächter. Segmental
Order in Endlinked Polymer Networks: A Monte Carlo Study.
Eur. Phys. J. E. 18, 167-182 (2005).
(Abstract) | ||
| K. Saalwächter, B. Herrero, M. A.
López-Manchado. Chain order and crosslink density of elastomers as
investigated by proton multiple-quantum NMR.
Macromolecules 38, 9650-9660 (2005).
(Abstract) | ||
| K. Saalwächter, B. Herrero, M. A.
López-Manchado. Chemical Shift-Related Artifacts in NMR Determinations of
Proton Residual Dipolar Couplings in Elastomers. Macromolecules
38, 4040-4042 (2005). (Abstract) | ||
| S. Rosenfeldt, N. Dingenouts, D.
Pötschke, M. Ballauff, A.J. Berresheim, K. Müllen, P. Lindner, K.
Saalwächter. Analysis of the spatial structure of rigid polyphenylene
dendrimers by small-angle neutron scattering. J. Lumin. 111,
225-238 (2005). (Abstract) | ||
| K. Saalwächter. Artifacts in Transverse
Proton NMR Relaxation Studies of Elastomers. Macromolecules 38,
1508-1512 (2005). (Abstract) | ||
| G. Hempel, H. Schneider. NMR investigation
of the main-chain orientation in liquid-crystalline side-chain polymers.
Macromolecular Symposia 220, 1-15 (2005).
(Abstract) | ||
| T. Bräuniger, T. Müller,
A. Pampel, H.-P. Abicht.
Study of Oxygen-Nitrogen Replacement in BaTiO3 by 14N
Solid-State Nuclear Magnetic Resonance.
Chemistry of Materials 17, 4114-4117 (2005).
(Abstract) | ||
| K. Liddell, D. P. Thompson,
T. Bräuniger, R. K. Harris.
M2(Si,Al)4(N,C)7
(M = La, Y, Ca) carbonitrides:
I. Synthesis and structural characterisation by XRD and NMR.
J. Eur. Ceram. Soc. 25, 37-47 (2005).
(Abstract) | ||
| Reviews, Theses and Bookchapters: (see above for papers) | ||
| 2010 | ||
| K. Saalwächter, D. Reichert. Magnetic Resonance: Polymer Applications of NMR. In: Encyclodedia of Spectroscopy & Spectrometry, 2nd edition, vol. 3, pp. 2221-2236. Editors: J. Lindon, G. Tranter, D. Koppenaal. Elsevier, Oxford 2010. (Abstract) | ||
| 2009 | ||
| D. Reichert, K. Saalwächter. Dipolar Coupling: Molecular-Level Mobility. In: Encyclodedia of Nuclear Magnetic Resonance (NMR Crystallography). Editors: R. K. Harris, R. E. Wasylichen, M. J. Duer. John Wiley & Sons, Chichester 2009. DOI 10.1002/9780470034590.emrstm1020. (Abstract) | ||
| 2007 | ||
| K. Saalwächter.
Proton Multiple-Quantum NMR for the Study of Chain Dynamics and Structural Constraints in Polymeric Soft Materials. Progr. NMR Spectrosc. 51 1-35 (2007). (Abstract) | ||
| K. Severing and K. Saalwächter.
Phase Biaxiality in Nematic Liquid Crystals. In: Thermotropic Liquid Crystals: Recent Advances. Editor: A. Ramamoorthy, Springer, Dordrecht 2007. (Abstract) | ||
| 2006 | ||
| K. Saalwächter and A. Ramamoorthy.
Sensitivity Enhancement by Inverse Detection in Solids. In: NMR of Biological Solids. Editor: A. Ramamoorthy, Taylor and Francis, Boca Raton 2006. (Abstract) | ||
| 2004 | K. Saalwächter. Order Phenomena and Dynamics in Polymers:
Distributions of Interactions and Intermediate Motions as a Challenge for NMR.
Habilitation, University of Freiburg (2004).
(main pdf - 1.6 MB) (papers pdf
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