The application note ‘Determination of the zeta potential of the surface of PTFE’, and others relating to different aspects of the measurement, can now be downloaded from Malvern’s online knowledge centre: Īdding the surface zeta potential measurement capability to Zetasizer Nano systems opens up new applications in areas of research that include understanding and optimizing surface coatings, studying biological materials such as teeth and bone, and evaluating the effect of environmental changes on polymers or glass. Malvern’s Surface Zeta Potential Cell eliminates the need for a dedicated solution, allowing users to measure the zeta potential of surfaces in an aqueous medium on a standard instrument. Widely used as an indicator of the stability of particle suspensions and colloidal samples, surface zeta potential is traditionally measured using the specialist technique of streaming potential.
#Malvern zetasizer cell series#
Malvern Instruments shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance or use of this material.A series of new application notes posted on the Malvern Instruments website describes the quick and easy measurement of surface zeta potential using the zeta potential planar cell for the Zetasizer Nano particle characterisation system. We therefore reserve the right to deviate from information, descriptions, and specifications in this publication without notice. Malvern Instruments pursues a policy of continual improvement due to technical development. Malvern Panalytical Zetasizer Nano The Malvern Zetasizer range provides both exceptionally high performance and entry level systems that incorporate combinations of a particle size analyzer, zeta potential analyzer, molecular weight analyzer, protein mobility and microrheology measurements. All information supplied within is correct at time of publication. Spectris and the Spectris logo are Trade Marks of Spectris plc. WR14 1XZ Tel: Fax: Malvern Instruments is part of Spectris plc, the Precision Instrumentation and Controls Company. bore ( 4 mm ) capillary cell in the Malvern Zetasizer ) appears to be in the. Cuvettes for Zetasizer Nano ZS90 Zetasizer Zetasizer µv molecular weight Nano ZSP/ZS measurement PCS8501 # PCS1115 # ZEN2112 # ZMV1002 # ZMV1012 # ZMV1008 # ZEN0116 # 8 Zetasizer Cells and Cuvettes: Descriptions and Usesĩ Malvern Instruments Limited Grovewood Road, Malvern, Worcestershire, UK. Analysis Stationary of particle motion at the axis of the cell, where. Cuvettes for zeta potential measurement Zetasizer Nano Z Zetasizer Nano ZS90 Zetasizer Nano ZSP/ZS DTS1070 # ZEN1020 # ZEN1010 # ZEN1002 # 7 Zetasizer Cells and Cuvettes: Descriptions and UsesĨ Table 4: Cells capable of molecular weight measurements with the different Zetasizers. Cuvettes Zetasizer HPPS Zetasizer Zetasizer Zetasizer µv for size 1000/3000 Nano Nano S/ measurement S90/ZS90 ZS/ZSP DTS0012 # ZEN0118 # ZEN0040 # PCS8501 # PCS1115 # ZEN0023 # ZEN0116 # ZMV1008 # ZEN2112 # ZMV1002 # ZMV1012 # Table 3: Cells capable of zeta potential measurements with the different Zetasizers. 6 Zetasizer Cells and Cuvettes: Descriptions and Usesħ Table 2: Cells capable of size measurements with the different Zetasizers.
Ability to track changes in particle size with time and determine when the. Ability to monitor processes involving nanoscale particles or droplets in real time e.g. Requires version 7.02 or later of the Zetasizer software. The Zetasizer AT is a fully-automated nanoparticle characterization system, delivering lab quality results on-line and in a timely manner for process optimization. These cuvettes are compatible with the diffusion barrier technique of sample introduction and the MPT-2 autotitrator. It is also possible to measure size in these cuvettes with the Zetasizer Nano ZSP, ZS and S. DTS1070 Completely disposable cuvettes for the measurement of zeta potential with the Zetasizer Nano ZSP, ZS, Z and ZS90. The quartz cell has a path length of 1.5mm and this cell is compatible with the MPT-2 autotitrator. ZEN1010 High concentration cell for the measurement of size in the Zetasizer Nano ZSP and ZS, and the measurement of zeta potential in the Zetasizer Nano ZSP, ZS and Z. Samples should be 4-7 mm x 4 mm x 1.5 mm thick.
Used in conjunction with DTS0012 and PCS1115. 6 ZEN1020 Surface zeta potential cell for the measurement of the zeta potential of planar surfaces using the Zetasizer Nano ZSP, ZS, Z and ZS90.
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