NANOPARTICLE SIZE & ZETA POTENTIAL THE PERFECT DUO FOR EFFICIENT PARTICLE ANALYSIS

Premiere of the catalysis investigation system MICROTRAC launches the first commercial laser diffraction analyzer, MICROTRAC Model 7991. Rollout of the high-precision gas adsorption instrument BELSORP 28 by MicrotracBEL. Retsch Technology develops the CAMSIZER and its patented dual camera system. Debut of MICROTRAC‘s BLUEWAVE laser diffractor that uses real blue lasers for highest resolution and sensitivity. with optional modules for wet and dry measurement. MicrotracBEL introduces the multi-sample BET surface area measurement system, BELSORP MR6. Launch of the MICROTRAC SYNC: laser diffraction...

Three Centers of Excellence MICROTRAC: A SINGLE-SOURCE SOLUTION PROVIDER FOR PARTICLE CHARACTERIZATION PARTICLE SIZE & SHAPE FOR PARTICLE ANALYSIS Size & Distribution COLLOIDS AND FORMULATIONS CHARACTERIZATION Particle size Zeta potential Stability & Shelf-Life MATERIALS CHARACTERIZATION Surface Area & Pore size Our expertise in particle size distribution and shape When working with colloids or formulations, the We offer advanced solutions for measuring analysis ensures optimal product quality control and three main parameters to consider are particle surface area, porosity, and catalytic properties...

NANOTRAC : DUO NANOTRAC FLEX & STABINO ZETA NANOTRAC FLEX & STABINO ZETA THE MOST VERSATILE AND POWERFUL TECHNOLOGIES ALONE AND IN COMBINATION NANOTRAC FLEX STABINO ZETA NANOTRAC FLEX AND STABINO ZETA The NANOTRAC FLEX is the most versatile Dynamic The STABINO ZETA system excels in fast and The DUO is a combination of, NANOTRAC FLEX Light Scattering (DLS) analyzer, featuring a unique precise zeta potential measurements. It can and STABINO ZETA systems which offer a powerful external probe design. It enables in situ particle measure zeta potential and streaming potential solution for particle...

Particle Analysis in the Nanometer Range PARTICLE ANALYSIS DOWN TO NANOMETERS DYNAMIC LIGHT SCATTERING BY MICROTRAC MICROTRAC’s NANOTRAC FLEX consists of highly flexible Dynamic Light Scattering (DLS) analyzers that provide information on particle size, concentration and molecular weight. MICROTRAC is a pioneer of particle size analysis and has been developing DLS systems for over 30 years. The innovative design of the NANOTRAC series allows faster measurements with reliable technology, higher precision, and better accuracy. All of this combined into compact DLS analyzers with a revolutionary...

NANOTRAC : DUO NANOTRAC FLEX & STABINO ZETA DYNAMIC LIGHT SCATTERING Measurement range from 0.3 nm to 10 μm Concentration up to 40% w/v Minimum volume of 2 μl Results after just 30 seconds A priori knowledge of the sample not required Easy detection of multimodal and broad distributions without any need to select or input additional information Repeatability better than 1% for 100 nm polystyrene Temperature range from 4°C to 90°C 180° backscatter DLS setup Fixed optical setup including external measurement probe Frequency Power Spectrum calculation model instead of PCS Controlled reference optical...

NANOTRAC FLEX Sapphire window Reflected laser beam & scattered light 180° DYNAMIC LIGHT SCATTERING, THE MICROTRAC WAY Y-beam splitter Laser-amplified scattering reference method GRIN lens Laser beam in optical fiber Sample Laser Laser Detector Nanoparticles suspended in a liquid undergo window reflects part of the laser beam back to A Fast Fourier Transformation of the Laser Brownian motion, caused by random collisions a photodiode detector. Simultaneously, light Amplified Detection signal produces a linear with molecules in the surrounding medium. The scattered by particles in the 180° direction...

Features © Complete optical bench in a compact fiber probe © Laser Amplified Detection technology © Highest signal-to-noise ratio in the industry © One calculation for all sample types independent of concentration or distribution shape © Measures particle size, zeta potential, molecular weight, and concentration Iterative Particle Size Calculation from Power Spectrum The graph displays the distinct advantage of MICROTRAC’s DLS approach - enabling the simultaneous detection of both 100 nm and 200 nm particles within a single measurement. This dual-particle analysis capability streamlines particle...

NANOTRAC FLEX FLEXIBLE IN SITU MEASUREMENTS I Most flexible DLS ever I Unique external probe design I In situ particle sizing and monitoring I Turn any vessel into a sample cell – no consumables required I External probe allows dip and measure I Universal solvent compatibility I Small footprint NANOTRAC : DUO NANOTRAC FLEX & STABINO ZETA

NANOTRAC : DUO NANOTRAC FLEX & STABINO ZETA The unique probe design of the NANOTRAC FLEX allows the measurement of only one droplet as shown in the top left figure. In this case only a minimum sample volume is needed. The probe also fits easily into a 1.5 mL Eppendorf Tube® (top right figure). With the NANOTRAC FLEX, every vessel can be used as a sample cell, and there is no need for cuvettes of any kind. This allows the use of the probe either at line or in line to monitor the particles growing during a reaction. During a reaction, the dispersion is either flowing or stirring. The dispersion...

Drug Delivery Systems (DDS) allow drugs to be layer in a double-structure lipid membrane, delivered efficiently to the affected site while identical to the membranes found in a living suppressing their adverse effects for the rest body. They are highly effective in suppressing of the human body. If the size of the particles adverse effects and are thus able to be devel- constituting the DDS is controlled, it is possible oped, among others, as a carrier for anti-can- to allow the needed amount of a given drug to cer agents. Also, in the field of cosmetics, this be absorbed via a specific site...

NANOTRAC : DUO NANOTRAC FLEX & STABINO ZETA