Light scattering is used for remote diagnostics of certain physical properties of particulate systems. The main purpose of this review is to coherently present an updated theoretical …
In this paper we investigate the capabilities of the discrete dipole approximation (DDA) to simulate scattering from particles that are much larger than the wavelength of the incident …
MD Ward, G Kaduchak - US Patent 7,837,040, 2010 - Google Patents
An apparatus for acoustic concentration of particles in a fluid flow includes a substantially acoustically transparent membrane and a vibration generator that define a fluid flow path …
A Penttilä, E Zubko, K Lumme, K Muinonen… - Journal of Quantitative …, 2007 - Elsevier
The use of the discrete dipole approximation (DDA) method in wave optical scattering simulations is growing quite fast. This is due to the fact that the current computing resources …
MD Ward, G Kaduchak - US Patent 8,846,408, 2014 - Google Patents
(57) ABSTRACT A method for optimizing particle throughput in a particle analyzer includes determining an optimal concentration of particles in a sample for achieving a user defined …
G Kaduchak, MD Ward - US Patent 8,266,950, 2012 - Google Patents
The present invention is a method and apparatus for acoustically manipulating one or more particles. Acoustically manipulated particles may be separated by size. The particles maybe …
G Kaduchak, MD Ward - US Patent 8,714,014, 2014 - Google Patents
An acoustic focusing capillary includes a capillary coupled to at least one vibration source possessing a groove. A method of manufacturing such an acoustic focusing capillary …
G Kaduchak, CC Stewart, MD Ward - US Patent 8,134,705, 2012 - Google Patents
A method for imaging acoustically manipulated particles includes introducing a fluid containing a population of particles therein to a flow cell; applying acoustic radiation …
M Kinnunen, A Kauppila, A Karmenyan… - Biomedical optics …, 2011 - opg.optica.org
We demonstrate the use of a double-beam optical tweezers system to stabilize red blood cell (RBC) orientation in the optical tweezers during measurements of elastic light scattering …