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78 Publications
2012 | Journal Article | LibreCat-ID: 35338
M. Tang, A. Redler, D. Topgaard, C. Schmidt, and H.-S. Kitzerow, “Kinetics of the grating formation in holographic polymer-dispersed liquid crystals: NMR measurement of diffusion coefficients,” Colloid and Polymer Science, vol. 290, no. 8, pp. 751–755, 2012, doi: 10.1007/s00396-012-2623-0.
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2011 | Journal Article | LibreCat-ID: 35342
M. Youssry, L. Coppola, I. Nicotera, G. Ar, and C. Schmidt, “Effect of shear on vesicle and lamellar phases of DDAB/lecithin ternary systems,” Journal of Colloid and Interface Science, vol. 358, no. 2, pp. 506–512, 2011, doi: 10.1016/j.jcis.2011.03.053.
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2011 | Journal Article | LibreCat-ID: 35344
F. M. Bayer, M. Tang, R. Michels, C. Schmidt, and K. Huber, “Molecular Recognition with 2,4-Diaminotriazine-Functionalized Colloids,” Langmuir, vol. 27, no. 21, pp. 12851–12858, 2011, doi: 10.1021/la202685e.
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2011 | Journal Article | LibreCat-ID: 5973
I. Åslund, B. Medronho, D. Topgaard, O. Söderman, and C. Schmidt, “Homogeneous length scale of shear-induced multilamellar vesicles studied by diffusion NMR,” Journal of Magnetic Resonance, vol. 209, no. 2, pp. 291–299, 2011, doi: 10.1016/j.jmr.2011.01.024.
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2011 | Journal Article | LibreCat-ID: 35346
B. Medronho, J. Brown, M. G. Miguel, C. Schmidt, U. Olsson, and P. Galvosas, “Planar lamellae and onions: a spatially resolved rheo–NMR approach to the shear-induced structural transformations in a surfactant model system,” Soft Matter, vol. 7, no. 10, Art. no. 4938, 2011, doi: 10.1039/c0sm01323d.
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2010 | Journal Article | LibreCat-ID: 35345
J. Pérez Quiñones, R. Szopko, C. Schmidt, and C. Peniche Covas, “Novel drug delivery systems: Chitosan conjugates covalently attached to steroids with potential anticancer and agrochemical activity,” Carbohydrate Polymers, vol. 84, no. 3, pp. 858–864, 2010, doi: 10.1016/j.carbpol.2010.12.007.
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2010 | Journal Article | LibreCat-ID: 35348
B. Medronho, C. Schmidt, U. Olsson, and M. G. Miguel, “Size Determination of Shear-Induced Multilamellar Vesicles by Rheo-NMR Spectroscopy,” Langmuir, vol. 26, no. 3, pp. 1477–1481, 2010, doi: 10.1021/la903682p.
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2010 | Journal Article | LibreCat-ID: 35347
B. Medronho, M. Rodrigues, M. G. Miguel, U. Olsson, and C. Schmidt, “Shear-Induced Defect Formation in a Nonionic Lamellar Phase,” Langmuir, vol. 26, no. 13, pp. 11304–11313, 2010, doi: 10.1021/la100627z.
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2008 | Journal Article | LibreCat-ID: 35349
N. Sinyavsky, M. Maćkowiak, and C. Schmidt, “Manifestation of Berry’s Phase in Nuclear Quadrupole Resonance Spectra of Rotating Powder Samples,” Zeitschrift für Naturforschung A, vol. 63, no. 1–2, pp. 81–87, 2008, doi: 10.1515/zna-2008-1-214.
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2008 | Journal Article | LibreCat-ID: 35351
B. Medronho, S. Shafaei, R. Szopko, M. G. Miguel, U. Olsson, and C. Schmidt, “Shear-Induced Transitions between a Planar Lamellar Phase and Multilamellar Vesicles: Continuous versus Discontinuous Transformation,” Langmuir, vol. 24, no. 13, pp. 6480–6486, 2008, doi: 10.1021/la800326a.
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2007 | Journal Article | LibreCat-ID: 35353
H. Siebert, I. Quijada-Garrido, J. Vermant, L. Noirez, W. R. Burghardt, and C. Schmidt, “Director Orientation of Nematic Side-Chain Liquid Crystalline Polymers Under Shear Flow: Comparison of a Flow-Aligning and a Non-Flow-Aligning Polysiloxane,” Macromolecular Chemistry and Physics, vol. 208, no. 19–20, pp. 2161–2172, 2007, doi: 10.1002/macp.200700248.
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2006 | Journal Article | LibreCat-ID: 35352
C. Frank, R. Strey, C. Schmidt, and C. Stubenrauch, “Coexisting lamellar phases in water–oil–surfactant systems induced by the addition of an amphiphilic block copolymer,” Journal of Colloid and Interface Science, vol. 312, no. 1, pp. 76–86, 2006, doi: 10.1016/j.jcis.2006.06.043.
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2006 | Journal Article | LibreCat-ID: 35354
D. Burgemeister, T. Farrell, and C. Schmidt, “Lyotropic Lamellar Polysiloxanes with Isomeric Amphiphilic Side Chains,” Macromolecular Chemistry and Physics, vol. 207, no. 4, pp. 396–403, 2006, doi: 10.1002/macp.200500452.
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2005 | Journal Article | LibreCat-ID: 35355
F. Kleinschmidt, M. Hickl, K. Saalwächter, C. Schmidt, and H. Finkelmann, “Lamellar Liquid Single Crystal Hydrogels: Synthesis and Investigation of Anisotropic Water Diffusion and Swelling,” Macromolecules, vol. 38, no. 23, pp. 9772–9782, 2005, doi: 10.1021/ma051479o.
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2005 | Journal Article | LibreCat-ID: 35356
P. Becker, H. Siebert, L. Noirez, and C. Schmidt, “Shear-Induced Order in Nematic Polymers,” Macromolecular Symposia, vol. 220, no. 1, pp. 111–122, 2005, doi: 10.1002/masy.200550209.
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2004 | Journal Article | LibreCat-ID: 35359
R. J. Cormier, C. Schmidt, and P. T. Callaghan, “Director reorientation of a side-chain liquid crystalline polymer under extensional flow,” Journal of Rheology, vol. 48, no. 4, pp. 881–894, 2004, doi: 10.1122/1.1753278.
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2004 | Journal Article | LibreCat-ID: 35358
C. Stubenrauch, S. Burauer, R. Strey, and C. Schmidt, “A new approach to lamellar phases (Lα) in water – non-ionic surfactant systems,” Liquid Crystals, vol. 31, no. 1, pp. 39–53, 2004, doi: 10.1080/02678290310001628555.
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2003 | Journal Article | LibreCat-ID: 35360
R. Angelico, D. Burgemeister, A. Ceglie, U. Olsson, G. Palazzo, and C. Schmidt, “Deuterium NMR Study of Slow Relaxation Dynamics in a Polymer-like Micelles System after Flow-Induced Orientation,” The Journal of Physical Chemistry B, vol. 107, no. 38, pp. 10325–10328, 2003, doi: 10.1021/jp0356259.
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2002 | Journal Article | LibreCat-ID: 35362
M. Lukaschek, G. Kothe, C. Schmidt, A. E. Gomes, and A. Polimeno, “Evaluation of the viscoelastic properties of a nematic dimer by cone-and-plate rheo-nuclear magnetic resonance spectroscopy and comparison with Leslie–Ericksen theory,” The Journal of Chemical Physics, vol. 117, no. 9, pp. 4550–4556, 2002, doi: 10.1063/1.1497161.
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2002 | Journal Article | LibreCat-ID: 35364
C. Stubenrauch, C. Frank, R. Strey, D. Burgemeister, and C. Schmidt, “Lyotropic Mesophases Next to Highly Efficient Microemulsions: A 2H NMR Study,” Langmuir, vol. 18, no. 13, pp. 5027–5030, 2002, doi: 10.1021/la0201725.
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2002 | Journal Article | LibreCat-ID: 35363
H. Siebert, P. Becker, I. Quijada-Garrido, D. A. Grabowski, and C. Schmidt, “In Situ Deuteron NMR Investigations of Sheared Liquid Crystalline Polymers,” Solid State Nuclear Magnetic Resonance, vol. 22, no. 2–3, pp. 311–326, 2002, doi: 10.1006/snmr.2002.0074.
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2001 | Journal Article | LibreCat-ID: 35365
T. Thiele, J.-F. Berret, S. Müller, and C. Schmidt, “Rheology and nuclear magnetic resonance measurements under shear of sodium dodecyl sulfate/decanol/water nematics,” Journal of Rheology, vol. 45, no. 1, pp. 29–48, 2001, doi: 10.1122/1.1332387.
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2000 | Journal Article | LibreCat-ID: 35366
I. Quijada-Garrido, H. Siebert, C. Friedrich, and C. Schmidt, “Flow Behavior of Two Side-Chain Liquid Crystal Polymers Studied by Transient Rheology,” Macromolecules, vol. 33, no. 10, pp. 3844–3854, 2000, doi: 10.1021/ma991490m.
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1999 | Journal Article | LibreCat-ID: 35370
G. Schmidt, S. Müller, C. Schmidt, and W. Richtering, “Rheo-optical investigations of lyotropic mesophases of polymeric surfactants,” Rheologica Acta, vol. 38, no. 6, pp. 486–494, 1999, doi: 10.1007/s003970050201.
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1999 | Journal Article | LibreCat-ID: 35371
S. Müller, C. Börschig, W. Gronski, C. Schmidt, and D. Roux, “Shear-Induced States of Orientation of the Lamellar Phase of C12E4/Water,” Langmuir, vol. 15, no. 22, pp. 7558–7564, 1999, doi: 10.1021/la9904105.
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1999 | Journal Article | LibreCat-ID: 35367
J. Winterhalter, D. Maier, D. A. Grabowski, J. Honerkamp, S. Müller, and C. Schmidt, “Determination of orientational distributions from 2H NMR data by a regularization method,” The Journal of Chemical Physics, vol. 110, no. 8, pp. 4035–4046, 1999, doi: 10.1063/1.478285.
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1999 | Journal Article | LibreCat-ID: 35372
I. Quijada-Garrido, H. Siebert, P. Becker, C. Friedrich, and C. Schmidt, “Transient rheological behavior of tumbling side-chain liquid crystal polymers and determination of their λ parameters,” Rheologica Acta, vol. 38, no. 6, pp. 495–502, 1999, doi: 10.1007/s003970050202.
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1999 | Journal Article | LibreCat-ID: 35369
C. Mueller, H. Frey, and C. Schmidt, “Phase Behaviour of Poly(di-n-decylsilane),” Monatshefte für Chemie / Chemical Monthly, vol. 130, no. 1, pp. 175–180, 1999, doi: 10.1007/pl00010163.
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1998 | Conference Paper | LibreCat-ID: 35374
C. Schmidt, S. Müller, and H. Siebert, “Deuterium NMR Investigations of Liquid Crystals During Shear Flow,” in Dynamics of Complex Fluids, 1998, doi: 10.1142/9781783263448.
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1998 | Journal Article | LibreCat-ID: 35373
G. Schmidt, S. Müller, P. Lindner, C. Schmidt, and W. Richtering, “Shear Orientation of Lyotropic Hexagonal Phases,” The Journal of Physical Chemistry B, vol. 102, no. 3, pp. 507–513, 1998, doi: 10.1021/jp9725745.
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1998 | Conference Abstract | LibreCat-ID: 35406
T. Thiele, J. F. Berret, S. Muller, and C. Schmidt, “Rheology and NMR measurements of sodium dodecyl sulphate/decanol/water nematics.” pp. 537–538, 1998.
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1997 | Journal Article | LibreCat-ID: 35377
S. Müller, P. Fischer, and C. Schmidt, “Solid-Like Director Reorientation in Sheared Hexagonal Lyotropic Liquid Crystals as Studied by Nuclear Maginetic Resonance,” Journal de Physique II, vol. 7, no. 3, pp. 421–432, 1997, doi: 10.1051/jp2:1997135.
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1997 | Journal Article | LibreCat-ID: 35376
H. Siebert, D. A. Grabowski, and C. Schmidt, “Rheo-NMR study of a non-flow-aligning side-chain liquid crystal polymer in nematic solution,” Rheologica Acta, vol. 36, no. 6, pp. 618–627, 1997, doi: 10.1007/bf00367357.
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1996 | Journal Article | LibreCat-ID: 35378
M. Lukaschek, S. Müller, A. Hasennindl, C. Schmidt, and D. A. Grabowski, “Lamellar lyomesophases under shear as studied by deuterium nuclear magnetic resonance,” Colloid & Polymer Science, vol. 274, no. 1, pp. 1–7, 1996, doi: 10.1007/bf00658902.
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1996 | Journal Article | LibreCat-ID: 35379
C. Müller, C. Schmidt, and H. Frey, “Solid State NMR Investigation of C1-Deuterated Poly(di-n-hexylsilylene),” Macromolecules, vol. 29, no. 9, pp. 3320–3322, 1996, doi: 10.1021/ma951449t.
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1995 | Journal Article | LibreCat-ID: 35381
C. Schmidt, M. E. Rosen, D. F. Caplan, A. Pines, and M. F. Quinton, “Orientation and Motion of Tetrahydrofuran in Graphite Intercalation Compounds: Proton NMR Studies of Cs(THF)1.3C24 and K(THF)2.5C24,” The Journal of Physical Chemistry, vol. 99, no. 26, pp. 10565–10572, 1995, doi: 10.1021/j100026a020.
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1995 | Journal Article | LibreCat-ID: 35382
M. Lukaschek, D. A. Grabowski, and C. Schmidt, “Shear-Induced Alignment of a Hexagonal Lyotropic Liquid Crystal as Studied by Rheo-NMR,” Langmuir, vol. 11, no. 9, pp. 3590–3594, 1995, doi: 10.1021/la00009a050.
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1995 | Journal Article | LibreCat-ID: 35380
P. Fischer, C. Schmidt, and H. Finkelmann, “Amphiphilic liquid-crystalline networks — phase behavior and alignment by mechanical fields,” Macromolecular Rapid Communications, vol. 16, no. 6, pp. 435–447, 1995, doi: 10.1002/marc.1995.030160605.
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1994 | Journal Article | LibreCat-ID: 35384
K. Kratzat, C. Schmidt, and H. Finkelmann, “A Doubly Branched Nonionic Oligooxyethylene V-Amphiphile: Effect of Molecular Geometry on Liquid-Crystalline Phase Behavior, 3,” Journal of Colloid and Interface Science, vol. 163, no. 1, pp. 190–198, 1994, doi: 10.1006/jcis.1994.1095.
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1994 | Journal Article | LibreCat-ID: 35386
D. A. Grabowski and C. Schmidt, “Simultaneous Measurement of Shear Viscosity and Director Orientation of a Side-Chain Liquid-Crystalline Polymer by Rheo-NMR,” Macromolecules, vol. 27, no. 9, pp. 2632–2634, 1994, doi: 10.1021/ma00087a037.
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1994 | Journal Article | LibreCat-ID: 35385
S. Disch, C. Schmidt, and H. Finkelmann, “Nematic elastomers beyond the critical point,” Macromolecular Rapid Communications, vol. 15, no. 4, pp. 303–310, 1994, doi: 10.1002/marc.1994.030150402.
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1994 | Journal Article | LibreCat-ID: 35383
W. Schnepp and C. Schmidt, “Conformational order of amphiphilic chain molecules in lyotropic liquid-crystalline phases,” Berichte der Bunsengesellschaft für physikalische Chemie, vol. 98, no. 2, pp. 248–252, 1994, doi: 10.1002/bbpc.19940980219.
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1993 | Journal Article | LibreCat-ID: 35389
W. Schnepp, S. Disch, and C. Schmidt, “2H NMR study on the lyomesophases of the system hexaethylene glycol dodecyl methyl ether/water Temperature dependence of quadrupole splittings,” Liquid Crystals, vol. 14, no. 3, pp. 843–852, 1993, doi: 10.1080/02678299308027761.
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