Start BP&WM  Mitarbeiter Lehre Forschung Methoden Kooperationen Publikationen Links Archiv


Bisherige Veröffentlichungen

2014

2014   2013   2012   2011   2010   2009-2005   2004-2000   1999-1995   älter
Thomas Ortmann, Heiko Ahrens, Sven Milewski, Frank Lawrenz, Andreas Gröning, André Laschewsky, Sebastien Garnier, Christiane A. Helm
Oppositely Charged Polyelectrolytes: Influence of Reduced Charge Densities
Polymers 2014, 6(7), 1999-2017
Thomas Ortmann, Heiko Ahrens, Frank Lawrenz, Andreas Gröning, Peter Nestler, Jens-Uwe Günther, Christiane A. Helm
Lipid Monolayers and Adsorbed Polyelectrolytes with Different Degrees of Polymerization
Langmuir 2014, 30(23), 6768-6779
Michael Glaubitz, Stephan Block, Jeanine Witte, Klaus Empen, Stephan Gross, Robert Schlicht, Kerstin Weitmann, Karin Klingel, Reinhard Kandolf, Wolfgang Hoffmann, Kay E. Gottschlak, Mathias Busch, Marcus Dörr, Christiane A. Helm, Stephan B. Felix,
Stiffness of left ventricular cardiac fibroblasts is associated with ventricular dilation in patients with recent-onset nonischemic and nonvalvular Cardiomyopathy
Circulation Journal 2014, 78, 1693-1700
Stephan Block, Andreas Greinacher, Christiane A. Helm, Mihaela Delcea
Characterization of bonds formed between platelet factor 4 and negatively charged drugs using single molecule force spectroscopy
Soft Matter 2014, 46, 2775-2784
Steffen Drache, Vitezslav Stranak, Florian Berg, Zdenek Hubicka, Milan Tichy, Christiane A. Helm, Rainer Hippler
Pulsed gas aggregation for improved nanocluster growth and flux
Physica Status Solidii A 2014, 211, 1189-1193
Vitezslav Stranak, Harm Wulff, Petra Ksirova, Carmen Zietz, Steffen Drache, Martin Cada, Zdenek Hubicka, Rainer Bader, Milan Tichy, Christiane A. Helm, Rainer Hippler
Ionized vapor deposition of antimicrobial Ti-Cu films with controlled copper release
Thin Solid Films 2014, 550, 389-394 2014, 550, 389-2394

2013

2014   2013   2012   2011   2010   2009-2005   2004-2000   1999-1995   älter
Ulrich Hasse, Harm Wulff, Christiane A. Helm, Fritz Scholz
Formation of gold surfaces with a strongly preferred {100}-orientation
Journal of Solid State Electrochemistry 2013, 17, 3047-3053
Florian Berg, Stephan Block, Steffen Drache, Rainer Hippler, Christiane A. Helm
Effects of Reactive Oxygen Species on Single Polycation Layers
J. Phys. Chem. B 2013, 117, 8475-8483
Peter Nestler, Malte Paßvogel, Christiane A. Helm
Influence of Polymer Molecular Weight on the Parabolic and Linear Growth Regime of PDADMAC/PSS Multilayers
Macromolecules 2013, 46, 5622-5229
Holger N. Lode, Manuela Schmidt, Diana Seidel, Nicole Huebener, Diana Brackrock, Matthias Bleeke, Daniel Reker, Sven Brandt, Hans-Peter Mueller, Christiane Helm, Nikolai Siebert
Vaccination with anti-idiotype anbioday danglidiomab mediated a GD2-specific anti-neuroblastoma immune response
Cancer Immunology, Immunotherapy 2013, 62, 999-1010
Stefan Knohl, Amit K. Roy, Ralf Lungwitz, Stefan Spange, Thomas Mäder, Daisy J. Nestler, Bernhard Wielage, Steffen Schulze, Michael Hietschold, Harm Wulff, Christiane A. Helm, Falko Seidel, Dietrich R.T. Zahn, Werner A. Goedel
Nonaqueous Atomic Layer Deposition of Aluminum Phosphate
Applied Materials & Interfaces 2013, 5, 6161-6167
Miriam E. Jaax, Krystin Krauel, Thomas Marschall, Sven Brandt, Julia Gansler, Birgitt Fürll, Bettina Appel, Silvia Fischer, Stephan Block, Christiane A. Helm, Sabine Müller, Klaus T. Preissner, Andreas Greinacher
Complex formation with nucleic acids and aptamers alters the antigenic properties of platelet factor 4
Blood 2013, 121, 272-281
S. Bornholdt, N. Itagaki, K. Kuwahara, H. Wulff, M. Shiratani, H. Kersten
Charaterization of the energy flux toward the substrate during magnetron sputter deposition of ZnO thin films
Plasma Sources Sci. Technol 2013, 22, 025019, online
. Suharida, K: Matsushim, K. Kuwahara, K. Oshikawa, D. Yamashita, H. Seo, G. Uchida, K. Kamtaki, K. Koga, M. Shiratani, S. Bornholdt, H. Kersten, H. Wulff, N. Itagaki
Effects of hydrogen dilution in ZnO thin films fabricated via nitrogen mediated crystallization
Jpn. J. Appl. Phys. 2013, 52, 01AC08, online
K.L. Kolipaka, V. Brüser, R. Schlüter, A. Quade, J. Schäfer, H. Wulff, T. Strunskus, F. Faupel
Deposition of rutile (TiO2) with preferred orientation by assisted high power impulse magnetron sputtering
Surface & Coating Technology 2013, 222, 112-117
H. Wulff, H.Steffen
Surface and Thin Film Analysis, Inorganic Thin Films
in “Nonthermal Plasma Chemistry and Physics“ Editors: J. Meichsner, M. Schmidt, R. Schneider, and H.-E. Wagner, CRC Press, Taylor & Francis Group, Boca Raton 2013, --, Sections 7.3, 7.5, and 8

2012

2014   2013   2012   2011   2010   2009-2005   2004-2000   1999-1995   älter
K.L. Kolipaka, V. Brüser, R. Schlüter, A. Quade, J. Schäfer, H. Wulff, T. Strunskus, F. Faupel
Simple method of hybrid PVD/PECVD to prepare well-dispersed cobalt-plasma polymerized hexamethylendisilazane nanocomposites
Surface &. Coatings. Technology 2012, 207, 565-570
Ulrich Hasse, Katja Fricke, Daiane Dias, Gustav Sievers, Harm Wulff, Fritz Scholz
Grain boundary corrosion of the surface of annealed thin layer of gold by OH• radicals --
J. Solid State Electrochemistry 2012, 16, 2383-2389
Olaf Soltwedel, Peter Nestler, Hans-Georg Neumann, Ralf Köhler, Christiane A. Helm
Influence of Polycation (PDADMAC) Weight on Vertical Diffusion within Polyelectrolyte Multilayers during Film Formation and Postpreparation Treatment
Macromolecules 2012, 45, 7995-8004
Stefan Zander, Michael Hermes, Fritz Scholz, Andreas Gröning, Christiane A. Helm, Doris Vollmer, Uwe Lendeckel, Lorenz Schild
Membrane fluidity of tetramyrisoyl cardiolipin (TMCL) liposomes studied by chronoamperometric monitoring of their adhesion and spreading at the surface of a mercury electrode
J. Solid State Electrochemistry 2012, 16, 2391-2397
Stephan Block, Peter Nestler, Olaf Soltwedel, Christiane A. Helm
Polyelectrolyte Conformation in and Structure of Polyelectrolyte Multilayers
in “Multilayer Thin Films: Sequential Assembly of Nanocomposite MaterialsöEditors: Gero Decher and Joseph B. Schlenoff, Wiley-VCH 2012, 1, 269-280
Peter Nestler, Stephan Block, and Christiane A. Helm
Temperature-Induced Transition from Odd Even to Even Odd Effect in Polyelectrolyte Multilayers Due to Interpolyelectrolyte Interactions
J. Phys. Chem. B 2012, 116, 1234-1243
V. Stranák, M Cada, M. Quaas, S. Block, R. Bodanowicz, Š. Kment, H. Wulff, H. Hubicka, C.A. Helm, M. Tichý, R. Hippler
Effect of mid-frequency discharge assistance on dual-high power impulse magnetron sputtering
Surface &. Coatings. Technology 2012, 206, 2801-2809

2011

2014   2013   2012   2011   2010   2009-2005   2004-2000   1999-1995   älter
Steph an Block, Gunnar Glöckl, Werner Weitschies, and Christiane A. Helm
Direct Visualization and Identification of Biofunctionalized Nanoparticles using a Magnetic Atomic Force Microscope
Nano Letters 2011, 11, 3587-3592
A. Gröning, H. Ahrens, T. Ortmann, F. Lawrenz, G. Brezesinski, F. Scholz, C. A. Helm
Molecular Mechanisms of Phosphatidylcholine Monolayer Solidification due to Hydroxyl Radicals
Soft Matter 2011, 7, 6467 - 6476
V. Stranák, H. Wulff, H. Rebl, C. Zietz , K. Arndt , R. Bogdanowicz , B. Nebe , R. Bader , A. Podbielski, Z. Hubicka , R. Hippler
Deposition of thin titanium–copper films with antimicrobial effect by advanced magnetron sputtering methods
Materials Science and Engineering 2011, 31(7), 1512-1519
V. Stranák , H. Wulff, R. Bogdanivicz, S. Drache, Z. Hubicka, M. Cada, M. Tichý, R.Hippler
Growth and properties of Ti-Cu films with respect to plasma parameters in dual-magnetron sputtering discharges
Eur. Phys. J. D 2011, 64, 427-435
S. Block, C.A. Helm
Equilibrium and Non-Equilibrium Features in the Morphology andStructure of Physisorbed Polyelectrolyte Layers
J. Phys. Chem. B 2011, 115, 7301-7313
C. Stefaniu, M. Chanana, D. Wang, H. Ahrens, G. Brezesinski, H. Möhwald
Conformational Induced Behavior of Copolymer-capped Magnetite Nanoparticles at the Air/Water Interface
Soft Matter 2011, 7, 4267-4275
V. Stranák, S. Block, S. Drache, Z. Hubicka, C. A. Helm, L. Jastrabík, M. Tichý, R. Hippler
Size-controlled formation of Cu nanoclusters in pulsed magnetron sputtering system
Surface Coatings and Technology 2011, 205, 2755 - 2762

2010

2014   2013   2012   2011   2010   2009-2005   2004-2000   1999-1995   älter
S. Ortinau, J. Schmich, S. Block, A. Liedmann1, L. Jonas, D. G. Weiss, C. A. Helm, A. Rolfs, M. J. Frech
Effect of 3D-scaffold formation on differentiation and survival in human neural progenitor cells
BioMedical Engineering Online 2010, 9, 70
O. Soltwedel, O. Ivanova, M. Höhne, M. Gopinadhan, C. A. Helm
Aggregation and Rearrangement within a Silver Nanoparticle Layer during Polyelectrolyte Multilayer Formation
Langmuir 2010, 26, 15219-15218
O. Soltwedel, O. Ivanova, P. Nestler, M. Müller, R. Köhler, C. A. Helm
Interdiffusion in Polyelectrolyte Multilayers
Macromolecules 2010, 43, 7288-7293
Matthias Cornelsen, Christiane A. Helm, Stephan Block
Destabilization of polyelectrolyte multlayers formed at different temperatures and ion concentrations
Macromolecules 2010, 43, 4300-4309

2009

2014   2013   2012   2011   2014-2010   2009   2008   2007   2006   2005   2004-2000   1999-1995   älter
Marion Quaas, Harm Wulff, Oxana Ivanova, Christiane A. Helm
Formation of Nickel hydrides in reactive plasmas
Z. f. Kristallographie 2009, 30, 241-246
Stephan Block, Christiane A. Helm
Single polyelectrolytes layers adsorbed at high salt conditions: brush domains coexisting with flatly adsorbed chains
Macromolecules 2009, 42, 6733-6740
V. Stranák, M Cada, M. Quaas, S. Block, R. Bodanowicz, ö. Kment, H. Wulff, H. Hubicka, C.A. Helm, M. Tichý, R. Hippler
Physical properties of homogeneous TiO2 films prepared by high power impulse magnetron sputtering as a function of crystallographic phase and nanostructure
J. Phys. D. Appl. Phys. 2009, 42, No 105204
Jens-Uwe Günther, Heiko Ahrens, Christiane A. Helm
Two-dimensional lamellar phase of poly(styrene sulfonate)adsorbed onto an oppositely charged lipid monolayer
Langmuir 2009, 25, 1500-1508

2008

2014-2010   2009   2008   2007   2006   2005   2004-2000   1999-1995   älter
Marion Quaas, Oxana Ivanova, Christiane A. Helm, Harm Wulff
Influence of reactive plasmas on thin Ni films
Z. f. Kristallographie 2008, 27, 295-302
Jens-Uwe Günther, Heiko Ahrens, Stephan Förster, Christiane A. Helm
Bundle Formation in Polyelectrolyte Brushes
Phys. Rev. Lett. 2008, 101, 258303
Victor Agmo Hernandes, Juliane Niessen, Falk Harnisch, Stephan Block, Andreas Greinacher, Heyo K. Kroemer, Christiane A. Helm, Fritz Scholz
The adhesion and spreading of thrombocyte vesicles on electrode surfaces
Bioelectrochemistry 2008, 74, 210-216
Oxana Ivanova, Olaf Soltwedel, Manesh Gopinadhan, Ralf Köhler, Roland Steitz, Christiane A. Helm
Strong Binding of Light Water and Proton-Deuterium Exchange in Polyelectrolyte Multilayers
Macromolecules 2008, 41, 7179-7185
Stephan Block, Christiane A. Helm
The conformation of PSS layers physisorbed from high salt solution studied by force measurements on two different length scales
Journal of Physical Chemistry B 2008, 112, 9318-9327
Marion Quaas, Harm Wulff, Oxana Ivanova, Christiane A. Helm
Plasma chemical reactions of thin nickel films
Surface and Interface Analysis 2008, 40, 552-555

2007

2014-2010   2009   2008   2007   2006   2005   2004-2000   1999-1995   älter
Stephan Block, Christiane A. Helm
Measurement of Long-Ranged Steric Forces between Polyelectrolyte Layers Adsorbed from 1 M NaCl
Phys. Rev. E 2007, 76, 030801(R)[76]
Dirk Eck, Christiane A. Helm, Norman J. Wagner, K. Abraham Vaynberg
Correction: Plasmon Resonance Measurements on the Adsorption and Adsorption Kinetics of a Biopolymer onto Nanocolloidal Gold (vol.17, pg. 957, 2001)
Langmuir 2007, 23, 9522
Manesh Gopinadhan, Oxana Ivanova, Heiko Ahrens, Jens-Uwe Günther, Roland Steitz, Christiane A. Helm
The Influence of Secondary Interactions during the Formation of Polyelectrolyte Multilayers: Layer Thickness, Bound Water and Layer Interpenetration
J. Phys. Chem. B 2007, 111, 8426-8434
E. Romanus, T. Koettig, G. Glöckl, S. Prass, F. Schmidl, J. Heinrich, M. Gopinadhan, D.V. Berkov, C.A. Helm, W. Weitschies, P. Weber and P. Seidel
Energy Barrier Distribution of Maghemite Nanoparticles
Nanotechnology 2007, 18, Art. No. 115709

2006

2014-2010   2009   2008   2007   2006   2005   2004-2000   1999-1995   älter
Andreas Greinacher, Manesh Gopinadhan, Jens-Uwe Günther, Mahmoud A. Omer-Adam, Ulrike Strobel, Theodore E. Warkentin, Georg Papastavrou, Werner Weitschies, Christiane A. Helm
Close Appproximation of Two Platelet Factor 4 Tetramers by Charge Neutralization Forms the Antigens Recognized by HIT Antibodies
Arteriosclerosis, Thrombosis and Vascular Biology 2006, 26, 2386-2393
Ute Kolb, Karsten Büscher, Christiane A. Helm, Anne Lindner, Andreas F. Thünemann, Michael Menzel, Masayoshi Higuchi, Dirk G. Kurth
The solid-state architecture of a metallosupramolecular polyelectrolyte
Proc. Natl. Acad. Sci. 2006, 103, 10202-10206
R. Pericet-Camara, G. Papastavrou, S.H. Behrens, C. A. Helm, M. Borkovec
Interaction forces and molecular adhesion between pre-adsorbed poly(ethylene imine) layers
J. Colloid and Interface Science 2006, 296, 496-506
Shyjumon Ibrahimkutty, Manesh Gopinadhan, Oxana Ivanova, Marion Quaas, Harm Wulff, Christiane A. Helm, Rainer Hippler
Structural deformation, melting point and lattice parameter studies of size-selected silver clusters
Eur. Phys. J. D 2006, 37, 409-415
Shyjumon Ibrahimkutty, Manesh Gopinadhan, Christiane A. Helm, Boris M. Smirnov, Rainer Hippler
Deposition of titanium/titanium oxide clusters produced by magnetron sputtering
Thin Solid Films 2006, 500, 41-51

2005

2014-2010   2009   2008   2007   2006   2005   2004-2000   1999-1995   älter
M. Akbulut, N. Chen, N. Maeda, J. Israelachvili, T. Grünwald, C. A. Helm
Crystallization in Thin Liquid Films Induced by Shear
J. Phys. Chem. B. 2005, 109, 12509-12514
M. Gopinadhan, H. Ahrens, J.-U. Günther, R. Steitz, C. A. Helm
Approaching the Precipitation Temperature of the Deposition Solution and its Effects on the Internal Order of polyelectrolyte Multilayers
Macromolecules 2005, 38, 5228-5235
H. Ahrens, G. Papastravrou, C. A. Helm
Characterizing the phases of Langmuir monolayers of cylindrical brushes with x-ray reflectivity and diffraction
J. Phys. Condens. Matter 2005, 17, 685-701

2004

2014-2010   2009-2005   2004   2003   2002   2001   2000   1999-1995   älter
A. Wesemann, H. Ahrens, S. Förster, C. A. Helm
Formation of Large PEE Domains in PEE212-PEO112 Diblock Copolymer Monolayers: Shift of the PEO-Desorption Transition
Langmuir 2004, 20, 11528-11538
H. Ahrens, S. Förster, C. A. Helm, N. Arun Kumar, Ali Naji, R. Netz, C. Seidel
Nonlinear Osmotic Brush Regime: Experiments, Simulations and Scaling Theory
J. Phys. Chem. B 2004, 108, 16870-16876
H. Möhnwald, H. Menzel, C. A. Helm, M. Stamm
Lipid polyampholyte monolayers to study polyelectrolyte interactions and structure at interfaces
Advances in Polymer Science 2004, 161, 151-175
H. Ahrens, K. Büscher, D. Eck, S. Förster, C. Luap, G. Papastravrou, J. Schmitt, R. Steitz, C. A. Helm
Poly(styrene sulfonate) adsorption: Electrostatic and Secondary Interactions
Macromol. Symp. 2004, 211, 93-106
K. Büscher, C. A. Helm, C. Gross, G. Glöckl, E. Romanus, W. Weitschies
Nanoparticle Composition of a Ferrofluid and its Effects on the Magnetic Properties
Langmuir 2004, 20, 2435-2444
H. Ahrens, G. Papastravrou, M. Schmidt, C. A. Helm
Synchrotron X-ray Diffraction and Reflection Studies of a Polymacro-monomer Monolayers at the Air-Water Interface: Transition from Straight Aligned Molecules to Homogeneous Layer
J. Phys. Chem. B 2004, 108, 7080-7091

2002

2014-2010   2009-2005   2004   2003   2002   2001   2000   1999-1995   älter
K. Büscher, H. Ahrens, K. Graf, C. A. Helm
Influence of adsorption conditions on the structure of polyelectrolyte multilayers
Langmuir 2002, 18, 3585-3591
A. Wesemann, R. Steitz, H. Ahrens, S. Förster, C.A. Helm
Internal Interface of a Compressed PEE-PEO Diblock Copolymer Monolayer
Langmuir 2003, 19, 709-716
K. Graf, H. Baltes, H. Ahrens, C.A. Helm, C.A. Husted
Structure of Hydroxylated Galactocerebrosides from Myelin at the Air-Water Interface
Biophys. J. 2002, 82, 896-907

2001

2014-2010   2009-2005   2004   2003   2002   2001   2000   1999-1995   älter
D. Eck, C. A. Helm, N. Wagner, K. A. Vaynberg
Plasmon Resonance Measurements of the Adsorption and Adsorption Kinetics of a Biopolymer onto Gold Nanocolloids
Langmuir 2001, 17, 957-960
H. Ahrens, H. Baltes, J. Schmitt, H. Möhwald, C. A. Helm
Polyelectrolyte Adsorption onto Insoluble Monolayers at the Air/Water Interface
Macromolecules 2001, 134, 4504-4512
H. Ahrens, K. Graf, C. A. Helm
Observation of a Superstructure X-ray Peak within Lipopolymer Monolayers on the Water Surface
Langmuir 2001, 17, 3113-3115

2000

2014-2010   2009-2005   2004   2003   2002   2001   2000   1999-1995   älter
H. Ahrens, T. R. Baekmark, R. Merkel, J. Schmitt, K. Graf, R. Raiteri, C. A. Helm
Hydrophilic/Hydrophobic Nanostripes in Lipopolymer Monolayers
ChemPhysChem 2000, 1, 101-106

1999

2014-2010   2009-2005   2004-2000   1999   1998   1997   1996   1995   älter
H. Ahrens, N. Hugenberg, M. Schmidt, C. A. Helm
Wetting of Mesoscopic Soft Cylinders: Structure and Layering Transitions
Phys. Rev. E 1999, 60, 4360-4370
A. K. Vaynberg, N. Wagner, H. Ahrens, C. A. Helm
Gelatin Adsorption at the Air/Water Interface as Investigated by X-ray Reflectivity
Langmuir 1999, 15, 4685-4689
K. Lowack, H. Ahrens, N. Detzer, J. Krägel, C. A. Helm
The Phases of a Statistical Copolymer Monolayer at the Air/Water Interface
Langmuir 1999, 15, 1777-1783
J. Schmitt, P. Mächtle, D. Eck, H. Möhwald, C. A. Helm
Preparation and Optical Properties of Colloidal Gold Monolayers
Langmuir 1999, 15, 3256-3266

1998

2014-2010   2009-2005   2004-2000   1999   1998   1997   1996   1995   älter
H. Ahrens, S. Förster, C. A. Helm
Charged Polymer Brushes: Counterion Incorporation and Scaling Relations
Phys. Rev. Lett. 1998, 81, 4172-4176
P. Mächtle, C. A. Helm 1998
Adhesion and Adhesion Hysteresis of Mica Surfaces Covered with Bola-Amphiphiles in Dry and Humid Air
Thin Solid Films 1998, 330, 1-6
T. Grünewald, L. Dähne, C. A. Helm
Supersaturation and Crystal Nucleation in Confined Geometries
J. Phys. Chem. B 1998, 102, 4988-4993
K. Lowack, C. A. Helm
Molecular Mechanisms Controlling the Self-Assembly Process of Polyelectrolyte Multilayers
Macromolecules 1998, 34, 823-833

1997

2014-2010   2009-2005   2004-2000   1999   1998   1997   1996   1995   älter
H. Ahrens, S. Förster, C. A. Helm
Polyelectrolyte Brushes Grafted to the Air/Water Interface
Macromolecules 1997, 30, 8447-8452
M. Ibn-Elhaj, H. Riegler, H. Möhwald, M. Schwendler, C. A. Helm
X-ray reflectivity study of layering transitions and the internal multilayer structure of films of liquide-crystalline three-block amphiphilic smectogens at the air/water interface
Phys. Rev. E 1997, 56, 1844-1852
H. Baltes, M. Schwendler, C. A. Helm, R. Heger, W. A. Goedel
Properties of Hydrophobic Polymer Melts Tethered to the Water Surface as Determined with in situ X-ray Reflectivity
Macromolecules 1997, 30, 6633-6639
E. Donath, D. Walter, V. N. Shilov, E. Knippel, A. Budde, K. Lowack, C. A. Helm, H. Möhwald
Influence of adsorption conditions on the structure of polyelectrolyte multilayers
Langmuir 1997, 13, 5294-5305

1996

2014-2010   2009-2005   2004-2000   1999   1998   1997   1996   1995   älter
H. Baltes, M. Schwendler, C. A. Helm, H. Möhwald, B. Struth, E. Scalas, G. Brezesinski
Decoupling of Chain and Head Group Ordering in Phospholipid Monolayers
Long & Short Chains at Interfaces (Proceedings of the XXXth Rencontres de Moriond), Editors: J. Daillant, P. Guenoun, C. Marques, P. Muller, J. Trân Thanh Vân, P. Muller Editions Frontières, Gif-sur-Yvette, France 1996, 177,
Computer-Controlled Experiments in the Surface Forces Apparatus with a CCD-Spectrograph
Ellipsometry and X-ray Reflectivity Studies on Monolayers of Phosphatidylethanolamine and Phosphatidylcholine in Contact with n-Dodecane, n-Hexadecane and Bicyclohexyl
Langmuir 1996, 12, 1722-1728
H. Baltes, M. Schwendler, C. A. Helm, H. Möhwald
Tail and Head Group Interactions in Phospholipid Monolayers
J. Colloid and Interface Science 1996, 178, 135-143
T. Grünewald, C. A. Helm
Computer-Controlled Experiments in the Surface Forces Apparatus with a CCD-Spectrograph
Langmuir 1996, 12, 3885-3890

älter, wird aber noch zitiert

2010-2006 2005-2001 2000-1996 älter

Amphiphile Monoschichten an der Wasser-Luft-Grenzfläche


Phasenübergänge flüssig fest mit mm-Auflöung: [1-3]
Ordnung in der Monoschicht gemessen mit Röntgen Diffraktion bei streifendem Einfall:[4-7]
Elektronendichteprofile senkrecht zur Wasseroberfläche: [7-8]
[1] M. Lösche, C. Helm, H. D. Mattes, H. Möhwald, Thin Solid Films
1985, 133, 51
[2] C.A. Helm, L. A. Laxhuber, M. Lösche, H. Möhwald, Colloid & Polymer Sci.
1986, 264, 46
[3] A. Miller, C. A. Helm, H. Möhwald, J. Physique
1987, 48, 693
[4] K. Kjaer, J. Als-Nielsen, C. A. Helm, L. A. Laxhuber, H. Möhwald, Phys. Rev. Lett.
1987, 58, 2224
[5] C. A. Helm, H. Möhwald, K. Kjaer, J. Als-Nielsen, Biophys. J.
1987, 52, 381
[6] K. Kjaer, J. Als-Nielsen, C. A. Helm, P. Tippmann-Krayer, H. Möhwald, J. Phys. Chem.
1989, 93, 3200
[7] K. Kjaer, J. Als-Nielsen, C. A. Helm, P. Tippmann-Krayer, H. Möhwald, Thin Solid Films
1988, 159, 17
[8] C. A. Helm, H. Möhwald, K. Kjaer, J. Als-Nielsen, Europhys. Lett.
1987, 4, 697
[9] C. A. Helm, P. Tippmann-Krayer, H. Möhwald, J. Als-Nielsen, K. Kjaer, Biophys.J.
1991, 60, 1457

Wechselwirkung zwischen Monoschichten an Luft


Adhesion von Oberflächen mit geringer Oberflächenspannung:[10]
[10] Y. L. Chen, C. A. Helm, J. N. Israelachvili, J. Phys. Chem.
1991, 95, 10736

Wechselwirkung von Modellmembranen im Wasser


AFM Abbildungen der Kopfgruppe: [11]
Proteinbindung mit der SFA beobachted: [12]
Fusion von Model Membranen: [13-15]
[11] J. A. N. Zasadzinski, C. A. Helm, M. L. Longo, A. L. Weisenhorn, S. A. C. Gould, P.K. Hansma Biophys. J.
1991, 59, 755
[12] C. A. Helm, W. Knoll, J. N. Israelachvili, Proc. Natl. Acad. Sci.
1991, 88, 8169
[13] C. A. Helm, J. N. Israelachvili, P. M. McGuiggan, Science
1989, 246, 919
[14] C. A. Helm, J. N. Israelachvili, P. M. McGuiggan, Biochemistry
1992, 31, 1794
[15] D. E. Leckband, C. A. Helm, J. N. Israelachvili, Biochemistry
1993, 32, 1127


© 2014, Heiko Ahrens
  • Laser Pointer
  • Cell Phone Jammer, ,Botanical Slimming, Cell Phone Jammers. We specialize in producing
  • Meizi Evolution
  • Cell Phone Jammer
  • As a result Botanical Slimming works by restraining the activity of lipase in the stomach and intestinal canal.