aggregate – TechConnect Briefs

Nanomaterial Characterisation Challenges

Kippax P.G., Clarke P.G., Murphy C.C., Kaszuba M., Malvern Instruments Ltd, UK

There has been a large amount of research and investment into the toxicological effects of nanomaterials on the environment and there is – as yet – no definitive findings on the relative weighting and importance [...]

Recovery of High Quality Aggregate from Concrete Waste using Pulsed Power Technology

I’izasa S., Shigeishi M., Namihira T., Kumamoto University, JP

In Japan, the most of waste concrete scraps have been eused as roadbed materials and the recycling ratio of waste concrete scraps has been kept over 95 % from 2000. However, it is expected that [...]

Counting and Sizing of Virus and Protein Aggregates by Nanoparticle Tracking Analysis (NTA)

Griffiths D., Hole P., Smith J., Malloy A., Carr B., NanoSight, US

A new analytical system is described which provides total particle count and high-resolution size measurements for biological structures such as virus and protein aggregates. This system builds on the Nanoparticle Tracking and Analysis (NTA) technique [...]