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An impressive and coherent course about risk evaluation. (Also applicable to nano particle risk evaluation!)
Just recently Toni Harrison on LinkedIn pointed to a very helpfull video regarding risk evaluation done by Peter Sandman. This explains in a coherent way why nano danger pubications gain so much publicity, but also how they gain influence and what they mean whith respect … Continue reading
Posted in Nanometer size range, Particle analysis, Uncategorized
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Deutscher Verband Nanotechnologie opens additional regional office in Hamburg
CAN opens regional branch office of Deutscher Verband Nanotechnologie e.V.
Posted in Nanometer size range, Particle analysis, Uncategorized
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Important NANO links
This is a list of the actually links regarding NANO in the web, state of oct. 2011 . Open the list view
Posted in Nanometer size range, Uncategorized
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Measuring means comparing!
An attempt to screen the actual available particle sizing methods and instruments. please click here to view the record
Posted in Particle analysis
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Detailed scientific insight into nano concerned forces
The most complete compendium for nano behavior I could find is: “Intermolecular and surface forces” by Jacob N. Israelachvili issued by Academic Press This forms a reasonable scientific basis for all discussions on nano particles, their properties, interactions and enables … Continue reading
Posted in Nanometer size range, Particle analysis
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Diskussion on Nano particles counting on LinkedIn
Just for some days there is an interesting discussion going on to: Nano particle counting
Posted in Nanometer size range, Particle analysis
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Size- & Zeta-potential-measurement, you only get what you pay for!
You only get what you pay for! Are low budget instruments worth what you pay for it? “Nano” is one of the most attractive and modern terms in research, industry and marketing. Due to the excellent definition work of the … Continue reading
Posted in Nanometer size range, Particle analysis
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Sample preparation of nano material for size determination
According to the valid definitions in ISO/TS 27687: August 2008 and the standardl particle definitions in accordance with ISO TC 24/SC 4, TC 146 and TC 209 there is a clear definition of nano particles respectively nano objects. Only for … Continue reading
Posted in Nanometer size range, Particle analysis
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The use of Zeta-potential in Nano analytics
In relation with production and stabilization of Nano-objects there is very often the talk about observing/ setting the right Zeta-potential. Also a lot of actual analytical instruments promote Zeta-potential determination together with e.g. size determination.
Posted in Nanometer size range, Particle analysis
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Particle-Size-Measuring in the NANOmeter-range
NANO is an in many cases even in technical literature incorrectly used term. The Technical Committee 229 of ISO is deserving thanks for an exact definition with respect to particle size measurement in August 2008. (ISO/TS27687). According to this definition … Continue reading
Posted in Nanometer size range, Particle analysis
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