Investigating the Particle Size, Molecular Weight and Thermal Denaturation of Lysozyme
This note details using the BeNano 90 Zeta to measure lysozyme particle size and calculate its molecular weight via the Mark-Houwink equation. It also covers successful studies on lysozyme denaturation at high temperatures using the instrument's precise temperature control.
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BeNano Series...
Combining Laser Diffraction with Dynamic Image Analysis to Improve the Characterization of Abrasives
Size is not enough to ensure the consistency of abrasives and it is well known within the abrasives industry that the shape of the particles is equally as significant a parameter to control. The Bettersizer S3 Plus has proven capable of characterizing the size and shape of abrasives simultaneously, ...
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...