S. Habib Alavi

TL;DR: In this article, the authors describe the studies carried out on the fatigue properties of diverse types of steel manufactured by selective laser melting, and review the parameters which are recognized to be effective on fatigue behavior of these steels.

TL;DR: This review highlights the nanotechnology impact on electrochemical immunosensor that have been developed for the determination of cardiac troponin and provides an overview of the various types of nano based diagnostic methods, along with significant advances over the last several years in related technologies.

TL;DR: The results indicate that the proposed ultrasonic vibration-assisted laser processing can be designed for efficient material removal (laser machining) and improved equiaxed microstructure (l laser surface modifications) during materials processing.

TL;DR: In this paper, an ultrasonic vibration-assisted laser surface processing that involves application of vertical ultrasonic vibrations to the Ti-6Al-4V alloy substrates while being irradiated with a CO2 laser was performed for the development of laser melted and textured surfaces with potential applications in biomedical implants.

TL;DR: In this paper, a systematic evolution of geometric features (hole depth, diameter, aspect ratio, and taper) and quality parameters (material build-up, spatter, recast layer thickness, and heat affected zone) of holes with laser irradiation time was investigated.