Assessing PET Grade Through Molecular Weight Analysis Using the BeSEC
Abstract: Polyethylene terephthalate (PET) grades are primarily defined by molecular weight, which directly influences mechanical performance and processing behavior. In this study, size-exclusion chromatography coupled with static light scattering and refractive index detection was applied to deter...
Characterizing PNIPAm Thermal Sensitive Hydrogel
The thermosensitive PNIPAm sample was characterized by automated particle size and zeta potential measurements using BeNano's programmed temperature change process. Results match most literature, BeNano improves efficiency, and provides a robust testing tool.
Product
BeNano Series
Industry
Pol...
Measuring the Thermal Sensitive Rheological Behavior of BSA Solution with the BeNano 180 Zeta
This application presents the use of Dynamic Light Scattering Microrheology (DLS Microrheology) to measure the thermal-sensitive rheological behavior of a BSA (bovine serum albumin) solution using the BeNano 180 Zeta. DLS Microrheology utilizes tracer particles to measure the mean square displacemen...