181 citations · 390 across the 8 of their papers we have counts for
4 papers · 1 filter
Determination of Asphaltene Critical Nanoaggregate Concentration Region Using Ultrasound Velocity Measurements
A. Svalova, N. G. Parker, M. J. W. Povey +1
Asphaltenes constitute the heaviest, most polar and aromatic fraction of petroleum crucial to the formation of highly-stable water- in-crude oil emulsions. The latter occur during…
Longitudinal acoustic properties of poly(lactic acid) and poly(lactic-co-glycolic acid)
N G Parker, M L Mather, S P Morgan +1
Acoustics offers rich possibilities for characterising and monitoring the biopolymer structures being employed in the field of biomedical engineering. Here we explore the rudimenta…
A preliminary study of acoustic propagation in thick foam tissue scaffolds composed of poly(lactic-co-glycolic acid)
N. G. Parker, M. L. Mather, S. P. Morgan +1
The exclusive ability of acoustic waves to probe the structural, mechanical and fluidic properties of foams may offer novel approaches to characterise the porous scaffolds employed…
A versatile scanning acoustic platform
N G Parker, P V Nelson, M J W Povey
We present a versatile and highly configurable scanning acoustic platform. This platform, comprising of a high frequency transducer, bespoke positioning system and temperature-regu…