Topic nanoparticles

Products nanoparticles

NEW: Laser Particle Sizer ANALYSETTE 22 NanoTec plus

With a total measuring range of 0.01 – 2000 μm, fully automatic dry and wet measurement, analysis and cleaning, consistent reproducibility, high more

Break-through in High Temperature Polymer Separation Technology

The AF2000 HT Series is the world's first commercial HTFFF instrument available and was invented and patented by Postnova Analytics. High Temperature Field-Flow Fractionation is a brand new technology ideally suited for the advanced separation of high molar mass polymers, such as polyethylene and polypropylene. more

News nanoparticles

• Tracking Tiny Particles
  

  Scientists at the University of Tübingen head a new international project to develop an electrochemical sensor to detect and analyze nanoparticles in commercial products. They are found in cosmetics and paints, and even help keep fruit fresh – nanoparticles, with their antimicrobial qualities, are b more

• A nanoear to listen into the silence

  How noisy is a walking flea? What sorts of sound waves are caused by motile bacteria? Physicists at the Nanosystems Initiative Munich (NIM) have managed for the first time to detect sound waves at such minuscule length scales. Their nanoear is a single gold nanoparticle that is kept in a state of le more

• Fewer animal experiments thanks to nanosensors
  

  Countless mice, rats and rabbits die every year in the name of science – and the situation is getting worse. While German laboratories used some 2.41 million animals for scientific research in 2005, by 2009 this number had grown to 2.79 million. One third were destined for fundamental biology resear more

White papers nanoparticles

• Measurement of Nano particles and Proteins
  

  Colloid emulsions in their native environment require particle size determination in high concentration since there are concerns about changes in sample morphology upon dilution eg break up of aggregates. For proteins and other samples with very low concentration and for weakly scattering samples high sensitivity is required. New technologies offer both. more

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