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Surface energy analysis of dental Implants after plasma activation with the piezobrush PZ3, using the picolitre dosing system PDDS
The optical contact angle measuring and contour analysis system OCA 200 in combination with the picolitre dosing system PDDS from DataPhysics provides a simple and reliable method to determine the surface energy of dental implants before and after surface treatment with a piezobrush PZ3.

Detection of self-assembled monolayers (SAMs) using contact angle measurements
In this experiment, SAMs out of a vapour phase and out of a solution were applied to platinum surfaces. Using the optical contact angle meter OCA 200 and the PDDS picolitre dosing system from DataPhysics Instruments, differently treated surfaces were examined and quantified using contact angle measurements.

Determination of the surface potential and isoelectric point of wafers with a zeta potential analyzer
In this application note, the zeta potential ζ and the isoelectric point of recently cleaned and activated oxidised silicon wafers as well as silicon wafers coated with a thin aminopropylsilane layer were determined using the ZPA 20 from DataPhysics and the streaming current method.

DataPhysics ZPA 20 zeta potential analyzer
The zeta potential analyzer ZPA 20 is a compact measuring instrument that utilises the patented bidirectional oscillating streaming potential method. It is designed to measure the zeta potential of various macroscopic solid samples with the highest accuracy and within the shortest time.

DataPhysics SVT 25 spinning drop video tensiometer for measuring low to ultra-low interfacial tensions
The spinning drop video tensiometer SVT 25 is a compact optical measuring instrument for the determination of low to ultra-low interfacial tensions and rheological interface properties.

DataPhysics OCA product series
The optical contact angle measuring and contour analysis systems of the OCA series combine high resolution optics, exact liquid dosing and precise sample positioning into powerful and reliable measuring systems.

DataPhysics MultiScan MS 20 dispersion stability analysis system
The MultiScan MS 20 is the measuring device for the automatic optical dispersion stability analysis. It is fast, sensitive, non-destructive and can measure samples in their original concentration and under realistic storage conditions.

DataPhysics HGC product series
The humidity generators and controllers of the HGC series allow for a reliable control of the relative humidity, in the range of 5 % to 90 %, inside small environmental measuring chambers.

DataPhysics DCAT product series
The dynamic contact angle measuring devices and tensiometer of the DCAT series are universal measuring devices, that allow to investigate numerous surface and interfacial properties.

3P Poretech Innova series porometers
The Innova series capillary flow porometer is a thorough pore size analyzer for porous materials which accurately measures the crucial microporous characteristics such as narrow pore size, maximum pore size, pore size distribution, liquid permeability, gas permeability, and external surface area. Currently, no other measuring instrument is capable to do all the measurements in a single system.

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