Grüner Tee

Stability Analysis of green Tea with the Stabino®

In many applications, the particle charge and particle size as well as the agglomeration behaviour of a beverage is characteristic, so it...

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pH - Titration einer 1%-igen Al2O3-Dispersion im Particle Metrix Stabino® Partikelladungstitrator.

Colloidal Alumina: Stability Statement by Zeta Potential doubtful

Alumina powder unusually poor to disperse. A simultaneous titration of the particle size and the zeta potential brings more system to the analysis.

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Die Kombination aus Stabino® & NANO-flex® (DUO-S) im Einsatz beim EZD

The European Centre for Dispersion Technology (EZD) uses the Combination of Stabino® & NANO-flex® (DUO-S) for the Characterization of various Dispersions

The European Centre for Dispersion Technology (EZD) is an interdisciplinary research and technology transfer centre, focussed on the manufacturing and...

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Stabino® mit der Temperiereinheit

Stabino® Zeta Potential – Titrations now from 0°C to 90°C - and condensation-free.

The zero point of charge in form of the IEP with pH titrations and the charge density by consumption of calibrated PE solutions provide the best...

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Fasern in Zellstoff. Mit freundlicher Genehmigung der TU Graz, Prof. W. Bauer

Comparing three zeta potential analyzers for pulp characterization - Stabino® comes out first for titration and size range

In the world of paper making, zeta potential is important to understand the interactions between cationic retention, fixing aids and the anionic...

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Zeta potential and size measurement of nanoparticles by laser scattering video microscopy

Published as poster at the Nanotech Europe 2009 conference & exhibition in Berlin, 28th – 30th of September at the Technical University in Berlin by...

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Comprehensive Ionic Charge Sensing for Macromolecules and Particles

Published as poster at the ACS Colloid & Surface Science Symposium, June 14-19, 2009 @ Columbia University, New York, NY, by Dr. Hanno Wachernig,...

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Schnelle Partikelladungstitration einer Aluminumoxid-Dispersion

Controlling critical coagulation of pigments and fillers

 

Particle charge is one of the vital parameters1 in coating and retention optimization. pH setting and additive control belong to the daily work in...

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Aufbau des Stabino®

Charge titration – a fast alternative to the forciertest

 

The stability of filtered beer is a main attribute for the brewing industry. To analyze the stability of beer the physical-chemical properties are...

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Flocculant optimized by charge titration with Stabino®

 

Recycling the water of particle suspensions is often initiated with a partial flocculation. Partial, because the efficiency of FeCl3 is excellent in...

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Zeta potential distribution of 1 nm particles

 

Below 5 nm, due to lack of signal, with most analytical systems it is difficult to measure electrokinetic potentials (EKP). Either the particles and...

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Stabino Measurement Principle

Ionic Charge Mapping of Macromolecular Solutions and Dispersions

 

Titrating ionic liquids to a dispersion delivers comprehensive insight in the ionic behavior of a sample with respect to stability, functionality,...

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Easy understanding of particle charge and efficient use of it

 

You are new in the field of particle charge analysis? Please feel yourself invited to learn how to measure the particle interface potential in a few...

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Das DUO Stabino / NANO-flex

Particle Charge Titrations on cationic SiO2- and Al2O3- Suspensions

 

By chemical modification of the particles interface, it is possible to control their repulsing force and stability of the dispersion. Environmental...

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Stabino measurement principle

Isoelectric point determination of powder suspensions

 

Sedimentation is often the limiting factor for doing particle charge characterization of particle dispersions. In the experimental set-up of the...

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Chlorella

Influencing algae reproduction conditions by ionic additives

Ionic additives in algae cell suspensions are a useful tool to control the density, compactness and agglomeration of the suspended cells. These...

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Protein - Example Myoglobin

Solubility of Proteins by Ionic Charge Monitoring

 

Protein molecules such as lysozymes, insulin or albumin have polyelectrolyte characteristics with ionic side groups. Therefore, understanding the pH...

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Carbon Nanotubes - CNTs

Controlling the Efficiency of the Functionalization of Carbon Nanotubes by Ionic Charge Titration

Frequently, functionalization of particle interfaces, in particular with ionic end groups, is done to make dispersions stable or to prepare them for...

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