K. von der Ehe, D. Johannsmann,
Maps of the stress distributions in drying latex films Rev. Sci. Instrum. 78, 113904 (2007) |
W. Bücking, B. Du, A. Turshatov, A.M. König, I. Reviakine, B. Bode, D. Johannsmann,
A quartz crystal microbalance based on torsional piezoelectric resonators Rev. Sci. Instr. 78, 074903 (2007) |
M. Herrscher, C. Ziegler, D. Johannsmann
Shifts of frequency and bandwidth of quartz crystal resonators coated with samples of finite lateral size J. Appl. Phys. 101, 114909 (2007) |
L.O. Heim, D. Johannsmann
Oscillation-induced static deflection in scanning force microscopy Rev. Sci. Instr. 78, 013902 (2007) |
D. Johannsmann, L.O. Heim
A simple equation predicting the amplitude of motion of quartz crystal resonators J. Appl. Phys. 100, 094505 (2006) |
P. Gasemjit, D. Johannsmann
Thickness of the soft layer on glassy polystyrene surfaces Journal of Polymer Science B, 44, 3031 (2006) |
J. Reuber, H. Reinhardt, D. Johannsmann
Formation of surface-attached responsive gel layers via electrochemically induced free-radical polymerization Langmuir, 22, 3362 (2006) |
A.M. König, M. Düwel, B. Du, M. Kunze, D. Johannsmann
Measurements of interfacial viscoelasticity with the quartz crystal microbalance: influence of acoustic scattering from a small crystal-sample contact Langmuir 22, 229 (2006) |
M. Kunze, K.R. Shull, D. Johannsmann
Quartz crystal microbalance studies of the contact between soft, viscoelastic solids Langmuir 22, 169 (2006) |
J.N. D'Amour, J.J.R. Stålgren, K.K. Kanazawa, C.W. Frank, M. Rodahl, D. Johannsmann
Capillary aging of the contacts between glass spheres and a quartz resonator surface Phys. Rev. Lett. 96, 058301 (2006) |
D.-J. Voorn, W. Ming, A.M. van Herk, P.H.H. Bomans, P.M. Frederik , P. Gasemjit, D. Johannsmann
Controlled heterocoagulation of platelets and spheres Langmuir 21, 6950 (2005) |
I. Goubaidoulline, J. Reuber, F. Merz, D. Johannsmann
Simultaneous determination of density and viscosity of liquids based on quartz crystal resonators covered with nanoporous alumina J. Appl. Phys. 98, 014305 (2005) |
M. Pax, J. Rieger, R.H. Eibl, C. Thielemann, D. Johannsmann
Measurements of fast fluctuations of viscoelastic properties with the quartz crystal microbalance The Analyst 130, 1474 (2005) |
R. Schweiss, J.F. Lübben, D. Johannsmann, W. Knoll
Electropolymerization of Ethylenedioxythiophene (EDOT) in micellar aqueous solutions studied by electrochemical quartz crystal microbalance and surface plasmon resonance Electrochimica Acta 50, 2849 (2005) |
K. Wondraczek, D. Johannsmann, D.L. Wondraczek, J. Deubener
Application of quartz crystal microbalance for property determination and functionality analysis of thin hydrophilic coatings on glass Glass Technology 46, 179 (2005) |
I. Goubaidoulline, G. Vidrich, D. Johannsmann
Organic vapor sensing with ionic liquids entrapped in alumina nanopores on quartz crystal resonators Anal. Chem. 77, 615 (2005) |
K. Wondraczek, A. Bund, D. Johannsmann
Acoustic second harmonic generation from rough surfaces under shear excitation in liquids Langmuir 20, 10346 (2004) |
B. Du, I. Gubaidoulline, D. Johannsmann
Effects of laterally heterogeneous slip on the resonance properties of quartz crystals immersed in liquids Langmuir 20, 10614 (2004) |
J. Li, C. Thielemann, U. Reuning, D. Johannsmann
Monitoring of integrin-mediated adhesion of human ovarian cancer cells to model protein surfaces by quartz crystal resonators: evaluation in the impedance analysis mode Biosensors and Bioelectronics 20, 1333 (2004) |
E. Buck, K. Petersen, M. Hund, G. Krausch, D. Johannsmann
Decay kinetics of nanoscale corrugation gratings on polymer surfaces: evidence for polymer flow below the glass temperature Macromolecules 37, 8647 (2004) |
J. Rühe, M. Ballauff, M. Biesalski, P. Dziezok, F. Gröhn, D. Johannsmann, N. Houbenov, N. Hugenberg, R. Konradi, S. Minko, M. Motornov, R.R. Netz, M. Schmidt, C. Seidel, M. Stamm, T. Stephan, D. Usov, H. Zhang
Polyelectrolyte brushes in: Polyelectrolytes with Defined Molecular Architecture I, Adv. Polym. Sci. 165 (2004) |
B. Du, D. Johannsmann
Operation of the Quartz Crystal Microbalance in Liquids: Derivation of the Elastic Compliance of a Film from the Ratio of Bandwidth Shift and Frequency Shift Langmuir 20, 2809, (2004) |
J. Lübben, D. Johannsmann
Nanoscale High-Frequency Contact Mechanics Using an AFM Tip and a Quartz Crystal Resonator Langmuir 20, 3698 (2004) |
F. Benmouna, D. Johannsmann
Viscoelasticity of Gelatin Surfaces Probed by AFM Noise Analysis Langmuir 20, 188 (2004) |
S. Wehner, K. Wondraczek, D. Johannsmann, A. Bund
Roughness-induced acoustic second-harmonic-generation during electrochemical metal deposition on the quartz crystal microbalance Langmuir 20, 2356 (2004) |
S. Berg, D. Johannsmann
High speed microtribology with quartz crystal resonators Phys. Rev. Lett. 91, 145505 (2003) |
Z. Wang, D. Kuckling, D. Johannsmann
Temperature-induced swelling and de-swelling of thin poly(n-isopropylacrylamide) gels in water: combined acoustic and optical measurements Soft Materials 1, 353 (2003) |
F. Benmouna, T.D. Dimitrova, D. Johannsmann
Nanoscale Two-Dimensional Mapping of the Mechanical Properties of Soft Surfaces by Means of AFM-Noise Analysis Langmuir 19, 10247 (2003) |
S. Berg, M. Ruths, D. Johannsmann
Quartz crystal resonators with atomically smooth surfaces for use in contact mechanics Rev. Scient. Instr. 74, 384 (2003) |
F. Benmouna, D. Johannsmann
Hydrodynamics of particle-wall interaction in colloidal probe experiments: comparison of vertical and lateral motion J. Phys. Cond. Matter 15, 3003 (2003) |
M.A. Plunkett, Z. Wang, M.W. Rutland, D. Johannsmann
Adsorption of pNIPAM layers on hydrophobic gold surfaces, measured in-situ by QCM and SPR Langmuir 19, 6837 (2003) |
T.D. Dimitrova, D. Johannsmann, N. Willenbacher, A. Pfau
Mesoscopic fibrillation properties of pressure sensitive adhesives based on latex films Langmuir 19, 5748 (2003) |
A. Baba, S. Tian, F. Stefani, C. Xia, Z. Wang, R.C. Advincula, D. Johannsmann, W. Knoll
Electropolymerization and doping/dedoping properties of polyaniline thin films as studied by electrochemical-surface plasmon spectroscopy and by the quartz crystal microbalance J. Electroanal. Chem., 562, 95 (2004) |
A. Bund, A. Baba, S. Berg, D. Johannsmann, J. Lübben, Z. Wang, W. Knoll
Combining Surface Plasmon Resonance and Quartz Crystal Microbalance for the in Situ Investigation of the Electropolymerization and Doping/Dedoping of Poly(pyrrole) J. Phys. Chem. B 107, 6743 (2003) |
A.C. Dubreuil, F. Doumenc, B. Guerrier, D. Johannsmann, C. Allain
Analysis of the solvent diffusion in glassy polymer films using a set inversion method Polymer 44, 377 (2003) |
S. Berg, D. Johannsmann
Nonlinearities in contact mechanics experiments with quartz crystal resonators Surface Science 541, 225 (2003) |
S. Berg, T. Prellberg, D. Johannsmann
Nonlinear contact mechanics based on ring-down experiments with quartz crystal resonators Rev. Scient. Instr. 74, 118 (2003) |
D. Johannsmann
The glass transition and contact mechanical experiments on polymer surfaces Eur. Phys. J. E 8, 257 (2002) |
G. Tae, J.A. Kornfield, J.A. Hubbell, D. Johannsmann
Anomalous sorption in thin films of fluoroalkyl-ended poly(ethylene glycol)s Langmuir 18, 8241 (2002) |
S. Berg, D. Johannsmann, M. Ruths
Frequency response of quartz crystal shear-resonator during an adhesive, elastic contact in a surface forces apparatus J. Appl. Phys. 92, 6905 (2002) |
F. Benmouna, D. Johannsmann
Hydrodynamic interaction of AFM cantilevers with solid walls: results from AFM noise analysis Eur. Phys. J. E 9, 435 (2002) |
K. Petersen, D. Johannsmann
Measurements of the surface glass temperature of PMMA from the decay of imprinted surface corrugation gratings: the influence of molecular weight J. Non-Cryst. S. 307, 532 (2002) |
S. Berg, M. Ruths, D. Johannsmann
High frequency measurements of interfacial friction using quartz crystal resonators integrated into a surface forces apparatus Phys. Rev. E 6502, 6119 (2002) |
A. Domack, Diethelm Johannsmann
High frequency effective viscosities of nematic liquid crystals with tilted orientation Appl. Phys. Lett. 80, 4750 (2002) |
N.F.A. van der Vegt, F. Müller-Plathe, A. Geleßus, D. Johannsmann
Orientation of liquid crystal monolayers on polyimide alignment layers: a molecular dynamics simulation study J. Chem. Phys.115, 9935 (2001) |
G. Tae, J.A. Kornfield, J.A. Hubbell, D. Johannsmann, T.E. Hogen-Esch
Hydrogels with controlled, heterogeneous erosion characteristics from self-assembly of fluoroalkyl-ended poly(ethylene glycol) Macromolecules 34, 6409 (2001) |
D. Johannsmann
Derivation of the shear compliance of thin films on quartz resonators from comparison of the frequency shifts on different harmonics: a perturbation analysis J. Appl. Phys. 87, 4182 (2001) |
A. Laschitsch, L.E. Bailey, G.W. Tyndall, C.W. Frank, D. Johannsmann
Frictional properties of perfluoropolyether monolayers investigated with quartz resonators Appl. Phys. Lett. 78, 2601 (2001) |
A.-C. Saby-Dubreuil, B. Guerrier, C. Allain, D. Johannsmann
Glass transition induced by solvent desorption for statistical MMA/nBMA copolymers – influence of copoplymer composition Polymer 42, 1383 (2001) |
S. Berg, D. Johannsmann
Laterally coupled quartz resonators Anal. Chem. 73, 1140 (2001) |
F. Benmouna, B. Peng, J.Gapinski, A. Patkowski, J. Rühe, D. Johannsmann
Dynamic light scattering from liquid crystal polymer brushes swollen in a nematic solvent Liquid Crystals, 28, 1353 (2001) |
A. Laschitsch, B. Menges, D. Johannsmann
Simultaneous determination of optical and acoustic thickness of protein layers using surface plasmon resonance spectroscopy and quartz crystal microweighing Appl. Phys. Lett. 77, 2252 (2000) |
T. Srikhirin, A. Laschitsch, D. Neher, D. Johannsmann
Light-induced softening of azobenzene dye-doped polymer films probed with quartz crystal resonators Appl. Phys. Lett. 77, 963 (2000) |
K. Weiss, Ch. Wöll, D. Johannsmann
Orientation of thin liquid crystal films on buffed polyimide alignment layers: a near edge x-ray absorption fine structure investigation J. Chem. Phys. 113, 11297 (2000) |
B. Peng, J. Rühe, D. Johannsmann
Homogeneously aligned liquid crystal polymer brushes Adv. Mat. 12, 821 (2000) |
D. Stamou, C. Duschl, D. Johannsmann
Long-range attraction between colloidal spheres at the air–water interface: The consequence of an irregular meniscus Phys. Rev. E 62, 5263 (2000) |
M. Gelbert, M. Biesalski, J. Rühe, D. Johannsmann
Collapse of polyelectrolyte brushes probed by noise analysis of a scanning force microscope cantilever Langmuir 16, 5774 (2000) |
M. Ruths, D. Johannsmann, J. Rühe, W. Knoll
Repulsive forces and relaxation on compression of entangled, polydisperse polystyrene brushes Macromolecules 33, 3860 (2000) |
O. Wolff, D. Johannsmann,
Shear moduli of polystyrene thin films determined with quartz resonators in the sandwich configuration J. Appl. Phys. 87, 4182 (2000) |
M. Hamdorf, D. Johannsmann
Surface-rheological measurements on glass forming polymers based on the surface tension driven decay of imprinted corrugation gratings J. Chem. Phys. 112, 4262 (2000) |
K. Weiss, Ch. Wöll, D. Johannsmann
Near surface molecular orientation in polymeric alignment layers: a NEXAFS investigation SPIE 3800, 104 (1999) |
A. Laschitsch, D. Johannsmann
Measurements of interfacial friction using quartz crystal resonators Proc. European Frequency and Time Forum, Besançon 1999 |
F. Benmouna, B. Peng, J. Rühe, D. Johannsmann
Phase diagrams of phenyl-benzoate side chain liquid crystal polymers and similar low molecular weight liquid crystals Liq. Cryst. 26, 1655 (1999) |
Y.C. Chang, C.W. Frank, G.G. Forstmann, D. Johannsmann
Quadrupolar and polar anisotropy in end-grafted a -helical poly(g -benzyl-L-glutamate) on solid substrates J. Chem. Phys. 111, 6136 (1999) |
M. Biesalski, J. Rühe, D. Johannsmann
Segment density profiles of polyelectrolyte brushes determined by Fourier transform ellipsometry J. Chem. Phys. 111, 7029 (1999) |
C. Petersen, C. Heldmann, D. Johannsmann
Internal stresses during film formation of polymer latices Langmuir 15, 7745 (1999) |
A. Laschitsch, D. Johannsmann
High frequency tribological investigations on quartz resonator surfaces J. Appl. Phys. 85, 3759 (1999) |
M. Gelbert, A. Roters, M. Schimmel, J. Rühe, D. Johannsmann
Viscoelastic spectra of soft polymer interfaces obtained by noise analysis of AFM cantilevers Surf. Interface Anal. 27, 572 (1999) |
D. Johannsmann
Viscoelastic analysis of organic thin films on quartz resonators Macrom. Chem. Phys. 200, 501 (1999) |
B. Peng, D. Johannsmann, J. Rühe
Polymer brushes with liquid crystal side chains Macromolecules 32, 6759 (1999) |
A. Laschitsch, C. Bouchard, J. Habicht, M. Schimmel, J. Rühe, D. Johannsmann
Thickness dependence of the solvent-induced glass transition in polymer brushes Macromolecules 32, 1244 (1999) |
J. Habicht, M. Schmidt, J. Rühe, D. Johannsmann
Swelling of thick polymer brushes investigated with ellipsometry Langmuir 15, 2460 (1999) |
A. Roters, M. Schimmel, J. Rühe, D. Johannsmann
Collapse of a polymer brush in poor solvent probed by noise analysis of a scanning force microscope cantilever Langmuir 14, 3999 (1998) |
C. Bouchard, B. Guerrier, C. Allain, A. Laschitsch, A.-C. Saby, D. Johannsmann
Drying of glassy polymer varnishes: a quartz resonator study J. Appl. Pol. Sci. 69, 2235 (1998) |
K. Weiss, C. Wöll, E. Böhm, B. Fiebranz, G. Forstmann, B. Peng, V. Scheumann, D. Johannsmann
Molecular orientation at rubbed polyimide surfaces determined with X-ray absorption spectroscopy: relevance for liquid crystal alignment Macromolecules 31, 1930 (1998) |
A. Domack, D. Johannsmann
Shear birefringence measurements on polymer thin films deposited on quartz crystal resonators J. Appl. Phys. 83, 1286 (1998) |
O. Wolff, E. Seydel, D. Johannsmann
Viscoelastic properties of thin films studied with quartz crystal resonators Faraday Disc. 107, 91 (1997) |
A. Roters, M. Gelbert, M. Schimmel, J. Rühe, D. Johannsmann
Static and dynamic profiles of tethered polymer layers probed by analyzing the noise of an atomic force microscope Phys. Rev. E 56, 3256 (1997) |
A. Domack, O. Prucker, J. Rühe, D. Johannsmann
Swelling of a polymer brush probed with a quartz crystal resonator Phys. Rev. E 56, 680 (1997) |
M. Büchel, B. Weichart, C. Minx, H. Menzel, D. Johannsmann
The role of interfacial entropy in the "command-surface effect" Phys. Rev. E 55, 455 (1997) |
M. Schmidt, S. Krieger, D. Johannsmann
Film formation of latex dispersions observed with evanescent dynamic light scattering Progr. Colloid. Polym. Sci. 104, 191 (1997) |
A. Roters, D. Johannsmann
Distance dependent noise measurements in scanning force microscopy J. Phys.: Condens. Matter 8, 7561 (1996) |
A. Domack, D. Johannsmann
Plastification during sorption of polymeric thin films: A quartz resonator study J. Appl. Phys. 80, 2599 (1996) |
D. Wilk, D. Johannsmann, C. Stanners, Y.R. Shen
Study of second harmonic generation from C60 thin films at 1.064 µm Phys. Rev. B 51, 10157 (1995) |
D. Johannsmann, H. Zhou, P. Sonderkaer, H. Wierenga, B.O. Myrvold, Y.R. Shen
Correlation between surface and bulk orientations of liquid crystals Phys. Rev. E 48, 1889 (1993) |
D. Johannsmann, K. Mathauer, G. Wegner, W. Knoll
Viscoelastic properties of thin films probed with a quartz crystal resonator Phys. Rev. B 46, 7808 (1992) |