The zeta potential of polyethylenimine (PEI) is measured as a function of polymer concentration with the SZ-100 Nanoparticle Analyzer. There is a negative relationship between Zeta potential and ...

During ceramics production, one of the steps is the processing of inorganic powder suspensions. For instance, tape casting of thin layers for multi-capacitors, casting tableware body suspensions with ...

Nanoparticles of increasingly smaller particle size and various material compositions are being developed for the pharmaceutical, biomedical, electronics, optoelectronics, energy, catalyst and ...

When a particle is immersed in a fluid, a range of processes causes the interface to become electrically charged. Some of the most commonly found charging mechanisms include adsorption of charged ...

Malvern has announced it will be holding a new webinar to explain the use of electrophoretic light scattering (ELS) to measure the electrophoretic mobility of particles or molecules in a solution.

The building blocks of proteins are amino acids. Each protein molecule often contains 300 or more amino acids, and proteins have 20 different amino acids commonly found within them. This means that ...

The ions and solvent in the shear layer travel in the medium as a unified whole when subjected to external force (i.e., electric field force). The potential defined at the slipping plane is known as ...