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Andrzej Kulik

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Publications associées (47)

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Direct observation of nondiffusive motion of a Brownian particle

László Forró, Andrzej Kulik, Sylvia Jeney, Branimir Lukic

The thermal position fluctuations of a single micron-sized sphere immersed in a fluid were recorded by optical trapping interferometry with nanometer spatial and microsecond temporal resolution. We find, in accord with the theory of Brownian motion includi ...

2005

Electrically conducting probes with full tungsten cantilever and tip for scanning probe applications

Jürgen Brugger, Andrzej Kulik, Giovanni Boero, Florian Calame, Kyumin Lee, Johannes Steen

We have developed a new hybrid AFM probe combining an SU-8 polymer body with a full tungsten cantilever having a nanometric tip. The fabrication is based on surface micromachining a silicon wafer, where tungsten is sputter deposited in oxidation sharpened ...

2006

Nanomechanics of multidomain neuronal cell adhesion protein contactin revealed by single molecule AFM and SMD

Giovanni Dietler, Andrzej Kulik

Contactin-4 (CNTN4) is a complex cell adhesion molecule (CAM) localized at neuronal membranes, playing a key role in maintaining the mechanical integrity and signaling properties of the synapse. CNTN4 consists of six immunoglobulin C2 type (IgC2) domains a ...

Springer Nature2017

Erratum to “Preparation, stabilization and characterization of TiO2 on thin polyethylene films (LDPE). Photocatalytic applications"

Albert Renken, Juan Kiwi, Philippe Buffat, Lioubov Kiwi, Andrzej Kulik, Danièle Laub, Kyumin Lee

2007

AFM Force Spectroscopy and Steered Molecular Dynamics Simulation of Protein Contactin 4

Andrzej Kulik

We use a single molecule atomic force spectroscopy combined with the steered molecular dynamics simulation to determine a mechanical behavior of neural cell adhesion protein contactin during its unfolding. Force curves typical for modular proteins were obs ...

Polish Academy of Sciences Warsaw2009

Specific detection of glycans on a plasma membrane of living cells with atomic force microscopy

Andrzej Kulik

2006

Characterization of N-cadherin unbinding properties in non-malignant (HCV29) and malignant (T24) bladder cells

Andrzej Kulik

The expression of N-cadherin, characteristic of various cancers, very often leads to changes in the cells' adhesive properties. Thus, we sought to find out if N-cadherin expressed in various, but cancer-related cells, differs in its functional properties t ...

Wiley-Blackwell2011

Singlet oxygen ((1)Delta(g))-mediated oxidation of cellular and subcellular components: ESR and AFM assays

László Forró, Andrzej Kulik, Sandor Kasas, Andrzej Sienkiewicz

We report a comprehensive in vitro study of the photo-oxidative stress on different biomolecular and cellular targets generated in the presence of fullerol C-60(OH)(n), a novel, fullerene-based and water-soluble sensitizer of singlet oxygen ((1)Delta(g)). ...

Institute of Physics2005

Preparation, stabilization and characterization of TiO2 on thin polyethylene films (LDPE): Photocatalytic applications

Philippe Buffat, Albert Renken, Juan Kiwi, Lioubov Kiwi, Andrzej Kulik, Danièle Laub, Kyumin Lee

An innovative way to fix preformed nanocrystalline TiO2 on low-density polyethylene film (LDPE-TiO2) is presented. The LDPE-TiO2 film was able to mediate the complete photodiscoloration of Orange II using about seven times less catalyst than a TiO2 suspens ...

2007

A displacement sensing nanoindentation study of tribo-mechanical properties of the Ni-Co system

Andrzej Kulik

An analysis of the tribo-mechanical properties of the Ni-Co system, at the submicrometric contact scale, is conducted using displacement sensing nanoindentation. In particular, the influence of contact depth and surface finishing methods on the hardness, H ...

2008

Effect of ultraviolet light irradiation on macroscopic single-walled carbon nanotube bundles

László Forró, Andrzej Kulik, Richard Gaal, Jin Won Seo, Csilla Mikó, Mirko Milas

2006

MechStiff: A New Tool for Evaluating Stress-Induced Dynamics and Application to Cell Adhesion Proteins

Giovanni Dietler, Andrzej Kulik

Cell Press2017

Elastic modulus of multi-walled carbon nanotubes produced by catalytic chemical vapour deposition

László Forró, Andras Kis, Andrzej Kulik, Jin Won Seo, Kyumin Lee, Branimir Lukic

Springer Verlag2005

Friction force microscopy as an alternative method to probe molecular interactions

László Forró, Andrzej Kulik, Sylvia Jeney

2005

Lectin-carbohydrate affinity measured using a quartz crystal microbalance

László Forró, Andrzej Kulik

2006

Intracellular nanomanipulation by a photonic-force microscope with real-time acquisition of a 3D stiffness matrix

Michaël Unser, László Forró, Giovanni Dietler, Andrzej Kulik, Philippe Thévenaz, Gérard Gremaud, Sylvia Jeney, Elena Bertseva

A traditional photonic-force microscope (PFM) results in huge sets of data, which requires tedious numerical analysis. In this paper, we propose instead an analog signal processor to attain real-time capabilities while retaining the richness of the traditi ...

Institute of Physics2009

Andrzej Kulik

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Direct observation of nondiffusive motion of a Brownian particle

Electrically conducting probes with full tungsten cantilever and tip for scanning probe applications

Nanomechanics of multidomain neuronal cell adhesion protein contactin revealed by single molecule AFM and SMD

Erratum to “Preparation, stabilization and characterization of TiO2 on thin polyethylene films (LDPE). Photocatalytic applications"

AFM Force Spectroscopy and Steered Molecular Dynamics Simulation of Protein Contactin 4

Specific detection of glycans on a plasma membrane of living cells with atomic force microscopy

Characterization of N-cadherin unbinding properties in non-malignant (HCV29) and malignant (T24) bladder cells

Singlet oxygen ((1)Delta(g))-mediated oxidation of cellular and subcellular components: ESR and AFM assays

Preparation, stabilization and characterization of TiO2 on thin polyethylene films (LDPE): Photocatalytic applications

A displacement sensing nanoindentation study of tribo-mechanical properties of the Ni-Co system

Effect of ultraviolet light irradiation on macroscopic single-walled carbon nanotube bundles

MechStiff: A New Tool for Evaluating Stress-Induced Dynamics and Application to Cell Adhesion Proteins

Elastic modulus of multi-walled carbon nanotubes produced by catalytic chemical vapour deposition

Friction force microscopy as an alternative method to probe molecular interactions

Lectin-carbohydrate affinity measured using a quartz crystal microbalance

Intracellular nanomanipulation by a photonic-force microscope with real-time acquisition of a 3D stiffness matrix

Adhesion hysteresis and friction at nanometer and micrometer lengths

Quantitative measure of nanoscale adhesion hysteresis by ultrasonic force microscopy

Catalytically grown carbon nanotubes of small diameter have a high Young's modulus

Nanoscale infrared imaging of lipoprotein multilayers