Characterizing proteins, nanoparticles, & polymers confronts users with a difficult choice of instrumentation. Brookhaven Instruments makes that choice easier with its NanoBrook series of products.
The Choice is Clear
Whether you need particle sizing capabilities including backscatter for proteins, zeta potential determination, or combinations of both including molecular weight determination of small polymers and proteins, Brookhaven offers a NanoBrook model which will fit your needs.
Particle Sizing Instruments
Select the NanoBrook 90Plus for sizing colloids and nanoparticles with diameters greater than 10 nm. The NanoBrook 173 is for sizing of globular proteins and small polymers as low as 1 nm hydrodynamic radius. Lastly, the NanoBrook 173Plus is used for sizing proteins, colloids, polymers and nanoparticles over the entire range.
Zeta Potential Instruments
The NanoBrook ZetaPlus is ideal for zeta potential determination of nanoparticles and colloids in water with salt concentrations less than 75 millimolar ionic strength. Select the NanoBrook ZetaPALS for zeta potential determination of proteins, nanoparticles, and colloids in water with salt concentrations up to 2 M ionic strength and in nonpolar or viscous liquids.
Combination Particle Sizing & Zeta Potential Instruments
For users who need both particle sizing and zeta potential analysis, we offer instruments with both capabilities.
The NanoBrook 90Plus PALS is used for sizing colloids and nanoparticles with diameters greater than 10 nm and for zeta potential determination of proteins, nanoparticles and colloids in water with salt concentrations up to 2 M ionic strength and in nonpolar or viscous liquids.
The NanoBrook 90Plus Zeta is used for zeta potential determination in water with salt concentrations up to 75 millimolar ionic strength and can also be used for the same particle sizing applications as the 90Plus and 90Plus PALS.
A Comprehensive, All-in-One Solution: NanoBrook Omni
Brookhaven’s NanoBrook Omni instrument combines the best technology from our particle/protein sizer and zeta potential analyzer into one powerful and accurate solution for sizing and zeta potential analysis. Measure samples in nearly every possible suspension environment from high salts such as PBS and sea water to organic solvents and aqueous solutions. Particle and protein sizing, with the highest sensitivity, utilizes three measurement angles for truly unbiased measurement results. The NanoBrook Omni utilizes a backscattering angle as well as 90° and 15°.
Showing all 7 results
Brookhaven’s NanoBrook 173 instrument is ideal for fast, routine sizing applications in research or quality control.
The NanoBrook 90Plus particle size analyzer incorporates all you need for fast, routine, sub-micron measurements. Most measurements only take a minute or two.
NanoBrook 90Plus PALS
Brookhaven’s NanoBrook 90Plus PALS instrument combines our NanoBrook 90Plus with Phase Analysis Light Scattering technology for excellent mobility measurement performance in low to high salt aqueous suspensions and non-polar liquids.
NanoBrook 90Plus Zeta
Brookhaven’s NanoBrook 90Plus Zeta instrument combines our NanoBrook 90Plus with the Electrophoretic Light Scattering (ELS) technology of the NanoBrook ZetaPlus and is optimized for performance in aqueous suspensions and low salt environments.
Brookhaven’s NanoBrook Omni instrument combines the best technology from our particle/protein sizer and zeta potential analyzer into one powerful and accurate solution for sizing and zeta potential analysis.
For measurements of very low mobilities, the NanoBrook ZetaPALS is the answer. The NanoBrook ZetaPALS determines zeta potential using Phase Analysis Light Scattering, a technique that is up to 1,000 times more sensitive than traditional light scattering methods.
The NanoBrook ZetaPlus is the simplest and most accurate particle electrophoresis system available. This revolutionary instrument has been designed to eliminate the short coming inherent in other zeta potential instruments.