Lotus effect

The lotus effect (lotus blossom effect) describes the behavior of ultrahydrophobic surfaces.

Adhesion on glass

Contact angle and surface tension in glass cleaning and coating

Work of adhesion

The work of adhesion W12 is the work which must be done to separate two adjacent phases 1 and 2 of a …

Hydraulic fracturing

Interfacial chemical support in the exploitation of crude oil and natural gas deposits

Production of latex

Investigations into the wetting of immersion molds and into dispersion and emulsion stability

Determining the wettability of carbon fiber tows from single fiber contact angle data

A model for the acquisition of wettability data for challenging samples

Enhanced oil recovery (EOR)

Interfacial technology for efficient oil field exploitation

Production of ceramic surfaces

Methods for optimizing the surface of ceramic materials and coatings

Wetting and roughness – What to do if Wenzel does not work?

How contact angle measurements and confocal microscopy can provide an empirical solution

Dispersing of ceramic powders

Interfacial chemistry measuring methods for mineral coatings and coated surfaces

Replacing the solid needle by a liquid one when measuring static contact angles

Comparison of the traditional solid needle dosing system and a novel pressure-based dosing system, a …

DSA30S

The versatile instrument for semi-automatic wettability analysis

DSA100M

The premium solution for wettability analysis of microscopically small surfaces

DSA100E

The automated premium solution for wetting and adhesion analysis of solids and liquids

Tensiometer

A tensiometer is a device for measuring the surface tension of a liquid and/or the interfacial tension …

Offset printing

Quality assurance by means of interfacial chemical investigations of moistening agents, inks and printing …

Polar part

The polar part is that part of the surface free energy of a solid or the surface tension of a liquid …

Top-view distance method

The top-view distance method is an optical method for measuring the contact angle.

Froth flotation

Optimization of flotation separation using interfacial chemical methods

Adhesion on polymers

Contact angle and surface tension for optimizing plastic coatings

Pharmaceuticals and galenics

Interfacial chemical analyses for the production and bioavailability of medicines

Roll-off angle

The roll-off angle is the angle of inclination of a surface at which a drop rolls off it.

Surface Science Online Course

Increase your knowledge and update your practical expertise in the field of surface science. Facilitated …

Coating of powders

Contact angle measurement for optimizing the success of surface chemical modification

Confocal microscopy

Confocal microscopy is an optical method for obtaining three-dimensional images of surface textures …

DSA100W

Automatic wettability and adhesion analysis of wafers and other round samples

Contact angle

When an interface exists between a liquid and a solid, the angle between the surface of the liquid and …

Drop shape analysis

Drop shape analysis (DSA) is an image analysis method for determining the contact angle from the shadow …

Owens, Wendt, Rabel and Kaelble (OWRK) method

The Owens, Wendt, Rabel and Kaelble method is a standard method for calculating the surface free energy …

Biocompatibility of medical implants

Surface characterization for body-compatible dental and bone prostheses

Spreading

Spreading describes the expansion of a liquid phase on a second liquid or solid phase (complete wetting). …

Polymer blending

Methods of interfacial chemistry for creating new polymer materials

Surface free energy (SFE), surface energy

Surface free energy (SFE) is the work that would be necessary to increase the surface area of a solid …

DSA25E

From one-click wettability measurement to analysis of solid-liquid adhesion

Liquid Needle

The Liquid Needle is a dosing technology for optical contact angle measurement developed by KRÜSS.

Inkjet printing

Optimization of the ink, the printing process and the substrate with surface science methods

Paints and varnishes on surfaces

From spreading, adhesion, interfacial tension to the final functions of the finished coating

Coating of metals

Chemical interface measurements for protection, painting and bonding

Wettability of cosmetic powders and pigments

Interfacial chemistry measuring methods for powder wetting and dispersion stability

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Washburn method

The Washburn method is a method for measuring the contact angle and the surface free energy of porous …

Recovery and processing of bitumen

Measuring methods for the extraction of bitumen and its optimization as a building material

Adhesion on metals

Contact angle and surface tension for the processing of metal surfaces

Wettability of contact lenses

Contact angle measurements for ensuring quality and the development of biocompatible materials

Predicting coatability

Contact angle and surface tension results as a basis for targeted development of coating formulations

Hysteresis

In general, hysteresis describes the behavior of a system in which an output variable is dependent on …

DSA30E

Versatile automated wetting and adhesion analysis of solids and liquids

Coating of glass

Quality control of the interface chemistry of glass bonds and treated surfaces

Fiber reinforced polymers

Contact angle and surface tension for optimizing the wetting and adhesion between fibers and matrix …

Tensíío

The new generation tensiometer for liquid and solid surfaces

DSA100HP690

High pressure interfacial analysis for flooding methods in EOR

Wetting

Wetting describes the degree to which a liquid spreads on a solid when it comes into contact with it. …

Production of electronic boards

Optimization of cleaning and final coating using surface chemical methods

Wetting by alloys

Measurement of contact angle and surface tension of molten metals

Development of a measuring method for characterizing the surface of Pressure Sensitive Adhesives (PSA)

Hydrophobic Recovery and Wilhelmy measuring method with acrylic-acid-based products

Sessile Drop

The sessile drop is the standard arrangement for optical measurement of the contact angle using drop …

Surface roughness

Surface roughness is the degree of unevenness of the surface of a solid below the scale of magnitude …

DSA100HP40

Analyzing phase interactions and transitions at high pressures

Surface treatment of wood

Surface tension and contact angle for optimizing the protection and bonding of wood

Wettability

Wettability describes the attempt of a solid to form a common interface with a liquid which comes into …

Wetting of battery electrodes

Speeding up a time-consuming process with interfacial analytical methods

Improving the reliability of powder contact angles with the Washburn Direct method and a tool for uniform sample preparation

A reproducibility study based on measurements of the water wettability of microcrystalline cellulose …

Coating of fibers

Methods for monitoring wetting, adhesion and cleaning

Soldering processes

Contact angle and surface tension as parameters for optimizing soldering processes

DSA100HP1750

Wetting and interfacial tension under pressure conditions of reservoir stimulation

Coating of polymers

Methods for measuring wetting and adhesion

Metal plating

Interfacial measurement techniques for characterizing wetting agents and checking for their concentration

DSA25S

Semi-automatic wettability analysis with high dosing precision

Wetting and coating of textiles

Contact angle and surface tension for optimizing the coating of functional textiles

DSA100S

The semi-automatic premium solution for wettability analysis

Production of cement and concrete

Interfacial chemistry measuring methods for the material behavior before and after setting

Interfacial tension

In the broader sense, interfacial tension is defined as the work which must be expended to increase …