Leahy, Martin J.; Liebert, Adam; Maniewski, Roman(Society of Photo‑Optical Instrumentation Engineers, 2003)
The Laser-Doppler (LD) method is extensively used in clinical experiments for microcirculation measurement. The results of LD perfusion measurements depends on technical factors such as laser light wavelength, LD prob e ...
Enfield, Joey; O'Doherty, Jim; Leahy, Martin J.(SPIE - Society of Photo‑Optical Instrumentation Engineers, 2007)
Biomedical optics and photomedicine applications are challenged by the turbid nature of most biological tissue systems. This nature limits the penetration depth of light into the tissue. Optical clearing improves the ...
O'Doherty, Jim; Henricson, Joakim; Nilsson, Gert E.; Anderson, Chris; Leahy, Martin J.(Society of Photo‑Optical Instrumentation Engineers, 2007)
This article describes the theoretical development and design of a real-time microcirculation imaging system, an extension from a previously technology developed by our group. The technology utilises polarisation spectroscopy, ...
Leahy, Martin J.; de Mul, Frits F.M.; Nilsson, Gert E.; Maniewski, Roman; Liebert, Adam(Society of Photo‑Optical Instrumentation Engineers, 2003)
This paper reviews the development and use of laser Doppler perfusion monitors and imagers. Despite their great success and almost universal applicability in microcirculation research, they have had great difficulty in ...
Clancy, Neil T.; Leahy, Martin J.(Society of Photo‑Optical Instrumentation Engineers, 2005)
The glucose concentration in arterial plasma has immediate effects on the optical properties of blood-bearing tissue due primarily to the alteration of refractive index mismatch between the scattering particles (red blood ...
Leahy, Martin J.; O'Doherty, Jim; Nilsson, Gert E.; Henricson, Joakim; Anderson, Chris; Sjoberg, Folke(SPIE—The International Society for Optical Engineering, 2007)
A low-cost, noninvasive means of imaging red blood cells shows promise in applications aimed at assessing tissue viability.
Rhen, Fernando M.F.; Venkatesan, Munuswamy; Harris, I. Rex; Coey, John Michael David(American Institute of Physics, 2003)
This work focuses on a search for magnets that can be used at elevated temperature. We have studied the effect of ZrB2 addition on the magnetic properties and stability of nanocrystalline 1:7 type Sm(Co,Ti,Zr) magnets up ...
Rhen, Fernando M.F.; Hinds, Gareth; O'Reilly, Cora; Coey, John Michael David(Institute of Electrical and Electronics Engineers, 2003)
A novel bath for electrodepositing FePt films was developed and films were electrodeposited on copper substrates with thickness up to 0.45 m. The magnetic and structural properties of the films were measured. The films ...
Razee, Kafil M.; Rhen, Fernando M.F.; Roy, Saibal(American Institute of Physics, 2009)
We have investigated the magnetic properties of electroplated nickel nanowires with very distinct nanostructures, which are obtained by simply changing the plating temperature of the electrolyte. Low temperature (40°C) ...
O'Reilly, Cora; Sanvito, Stefano; Rhen, Fernando M.F.; Stamenov, Plamen; Coey, John Michael David(American Institute of Physics, 2006)
The magnetization of nickel foils electrodeposited under different conditions was not usually found to differ significantly from that of the bulk (55.4 Am2 kg−1). However, some galvanostatically deposited films from a ...