- Ease of use
- After sales service
- Value for money
Description
The Zetasizer Nano series can measure a combination of three of the most important parameters for the colloid and polymer chemist - particle size, zeta potential and molecular weight.
The new technology incorporated in these systems provides unequalled sensitivity and versatility. The patented NIBS optics incorporated into the Nano Z and Nano ZS also allows measurements of samples with little or no dilution.
Particle Size - NIBS technology enables measurements of particles and molecules from 0.6nm to 6 microns.
Zeta Potential - M3-PALS technology enables accurate measurements of zeta potential in aqueous and non-aqueous dispersions.
Molecular Weight - An avalanche-photodiode detector and fibre detection optics give the sensitivity and syability required for absolute molecular weight measurement.
The Zetasizer Nano ZS is the pinnacle of the Malvern Zetasizer Nano series and can measure all three parameters with no performance compromises.
The Nano ZS, Z and ZS90 can all use the unique disposable zeta potential cell to ensure no cross contamination of samples.
All systems are compatible with the MPT-2 autotitrator to enable trend measurements and sample preparation to be automated.
Applications
Proteins, Nonoparticles, emulsions, pigments, toners & liquid inks, waste water treatment and drinking water.
Application notes and news
- Drinking and Waste Water Treatment
- Protein measurements with the Zetasizer μV connected to a GE AKTA SEC system
- Integration of the Zetasizer μV and OmniFACE into a SEC system
- Malvern Instruments’ New Improved Folded Capillary Cell Enhances Zeta Potential Measurement
- High sensitivity Zetasizer Nano ZSP Helps Users Meet New Zeta Potential Measurement Standard for Biologics
- Malvern Shows Two New Systems at 2012 AAPS Annual Meeting & Exposition
- Malvern launches the Zetasizer Nano ZSP to global audience
- Zetasizer Nano Delivers Essential Data in Environmental Nanosafety Work in Canada
- A Trio of Malvern Characterization Tools Measure up for Food Science
- Tuning Silica Nanoparticles for Cell Specific Biotargeting
- Malvern Instruments and Rutgers collaborate on materials characterization lab at Center for Ceramic Research
- New ‘chromatography flow-mode’ option for absolute size exclusion
- Malvern launches two new systems at Pittcon 2007
- New help for protein researchers on Malvern website
Reviews
China Lim Status: See all reviews Member since 2013 Organization: University of Utah Read more » | RATING: 4.7 
"The Malvern instrument provides quality information in analysis of many particles including metals (gold nanoparticles) and polymers. Not only providing size distributions from nanometers to microns, it also reliably analyzes zeta potential giving valuable information on particle charge. It is very easy to use and takes minutes to obtain all information."   |
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| Bradley Davis Status: See all reviews Member since 2013 Organization: Penn State Read more » | RATING: 3.0
"We work with gold nanoparticles and liposomes, therefore require size distributions. We feel the sizing data is fairly reasonable but have had numerous issues with the zeta potential, although we were led to believe we shouldn't have many concerns. The software is not very user friendly. The technicians/reps have been helpful, but we were unable to address the issues. I'm sure all applications would not have similar problems, but be aware it all is fairly hand-wavey." |
| Michael Stroebele Status: See all reviews Member since 2012 Organization: Karlsruher Institut for Technology Read more » | RATING: 5.0
"Easy to use, software user friendly, just plug in the cell and measure. There is a huge measurement range. However the Zeta cells are expensive." |
| Evangelia Hondroulis Status: See all reviews Member since 2011 Job Title: Student / Graduate Discipline: Biochemistry Work Field: Biotechnology Organization: Florida International University Read more » | RATING: 5.0
"This system is used in our lab for nanoparticle characterization and it provides accurate results at a fast rate. The system is easy to use and is very reliable as it has not failed yet in 4 years of using it." |
| Danielle Herrod Status: See all reviews Member since 2011 Organization: University of North Carolina at Chapel Hill Read more » | RATING: 3.3
"Instrument works well and is easy to use. Frequently encounter software problems." |
| Yoshinori Kato Status: See all reviews Member since 2007 Organization: John Hopkins University School of Medicine Read more » | RATING: 3.6
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| Roger Williams Status: See all reviews Member since 2008 Organization: Novartis Vaccines and Diagnostics Read more » | RATING: 4.0
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| KKV Yasas Status: See all reviews Member since 2004 Organization: AIMIL Ltd., Read more » | RATING: 4.6
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| Status: See all reviews Member since 2011 Organization: Georgia Tech Nanotechnology Research Center Read more » | RATING: 3.6
"Extremely easy to use, but has some software bugs that need to be worked out in next version." |
| Santaneel Ghosh Status: See all reviews Member since 2011 Organization: Southeast Missouri State University Read more » | RATING: 4.0
"Nice product." |
| Christian Binder Status: See all reviews Member since 2006 Organization: Institute of Particle Technology Read more » | RATING: 4.6
"Very Good!" |
| Christian Binder Status: See all reviews Member since 2006 Organization: Institute of Particle Technology Read more » | RATING: 4.6
"Very Good!" |
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