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  4. The Full Zeta Potential Picture: From Colloidal Stability to Surface Characterization

The Full Zeta Potential Picture: From Colloidal Stability to Surface Characterization

The seminar will cover particle size and zeta potential of dispersed particles measured by dynamic and electrophoretic light scattering (ELS) with the Litesizer DLS, as well as solid-surface zeta potential measured by streaming potential/current with SurPASS 3. The focus will be on measurement principles, practical method considerations, data interpretation, and application examples from pharma, food, coatings, wastewater treatment, membranes, biomaterials, and surface modification.

Agenda for the seminar:

TimeContent
08:30 - 09:00 Welcome coffee and registration

09:00 - 09:30 

Opening & Introduction to Anton Paar company introduction, and PC PL

09:30 - 10:30 

Nanoparticle analysis with dynamic light scattering

10:30 - 10:45 

Coffee break

10:45 - 11:45 

Zeta potential of dispersions with electrophoretic light scattering

11:45 - 12:30 

Additional Litesizer DLS measurement modes and applications

12:30 - 13:30 

Lunch

13:30 - 14:30 

Zeta potential of solid surfaces with streaming potential 

14:30 - 15:15 

SurPASS 3 applications

15:15 - 15:30 

Coffee break

15:30 - 17:00Litesizer DLS demonstration

Please note that changes may occur.

During the event we will serve drinks, coffee and for lunch break, we will go to the near restaurant.

Please, let us know, if you have any food allergies, when you are registering, in the message field!

If you would like to come with your own car, you can use our outside parking area, but make sure to register your license plate number, when you are registering, in the message field!

The event is free but you have to register:

Date: 2026.10.01., 9:00-17:00
Location: Anton Paar Hungary Kft., 1117 Budapest, Alíz street 3.
Max. number of applicants: 20
Application deadline: 2026.09.29.

Dr. Henrique Brasil (Langues: English)

Lieu: Budapest, Magyarország, Anton Paar Hungary Kft. 1117 Budapest, Alíz utca 3.
Fin de l'inscription: 29 sept. 2026

Personne à contacter et inscription:
Jenni Varga
Tél.: +36705859408
info.hu[at]anton-paar.com

Henrique Brasil

Dr. Henrique Brasil is Global Product Manager for Anton Paar's Zeta Potential portfolio within the Particle Analysis and Surface Charge team. He holds a PhD in Chemical Engineering and previously conducted research at the University of Graz. Experienced in the synthesis and characterization of materials, Dr. Brasil supports the development and application of zeta potential and nanoparticle analysis solutions and regularly delivers technical seminars and customer training on best practices, method development, and interpretation of results.