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Onion-like nanoparticles found in aircraft exhaust

(a) Turbostratic (soot) particles (diameter 67 nm). (b) Onion-like particles (diameter 17 nm). (c) Amorphous particles (diameter 26 nm). (d) Trace amorphous particles (diameter 17 nm). The four ...
Nanowerk

Graphene nanoparticles - a new type of amorphous solid bodies

(Nanowerk News) Many substances with different chemical and physical properties, from diamonds to graphite, are made up of carbon atoms. Amorphous forms of solid carbon do not have a fixed crystal ...
EurekAlert!

Fig. 1. Four types of aircraft exhaust particles and their typical number fractions at engine exit and 15 m downstream. (IMAGE)

(a) Turbostratic (soot) particles (diameter 67 nm). (b) Onion-like particles (diameter 17 nm). (c) Amorphous particles (diameter 26 nm). (d) Trace amorphous particles (diameter 17 nm). The four ...
FiercePharma

Bend Research Receives Patent for Preparing Spray-Dried Drug Dispersions Using Pressure Nozzles

BEND, Ore., Aug. 30 /PRNewswire/ -- Bend Research Inc. (www.bendres.com), a leading independent drug-formulation development and manufacturing company, announced today that it has received a new U.S.
Science Daily

Decoding cement's shape promises greener concrete

Materials scientists develop techniques to control the microscopic shape of cement particles for the bottom-up manufacture of stronger, more durable and more environmentally friendly concrete.