Micromanufacturing has increased rapidly at scientific, technological and industrial levels. However, this evolution has not been followed by a parallel development of Non Destructive Testing (NDT) techniques. The available techniques are, generally, unable to detect microdefects. In this work, two types of microgeometries were produced by Micro Powder Inj stainless steel AISI316L: specimens fo...

This paper presents the fabrication of a molecularly imprinting sol-gel hybrid film by the one-step electrodeposition of the constitutional individuals including chitosan (CS), phenyltrimethoxysilane (PTMS), in situ formed gold nanoparticles (AuNPs) and template p-nitrophenol (p-NP). The electrodeposition was triggered by applying an optimal potential at -0.30 V vs. SCE, leading to the formatio...

The Arabidopsis thaliana Qa-SNARE SYP121 (=SYR1/PEN1) drives vesicle traffic at the plasma membrane of cells throughout the vegetative plant. It facilitates responses to drought, to the water stress hormone abscisic acid, and to pathogen attack, and it is essential for recovery from so-called programmed stomatal closure. How SYP121-mediated traffic is regulated is largely unknown, although it i...

Transparent alumina ceramics were fabricated using an extrusion-based 3D printer and post-processing steps including debinding, vacuum sintering, polishing. Printable slurry recipes printing parameters optimized to fabricate quality green bodies of varying shapes sizes. Two-step sintering profiles found increase density while reducing grain size thus improving the transparency sintered over sin...

Material extrusion additive manufacturing (MEX) is a versatile technology for producing complex specimens of polymers, ceramics and metals. Highly-filled filaments composed binder system high-volume content sinterable powders are needed to produce ceramic or metal parts. After shaping the parts via MEX, removed sintered obtain dense part filler particles. In this article, applicability process ...

Cemented carbide parts have been manufactured from WC-12Co granules by “Solvent on Granules 3D-Printing” and compared with reference produced conventional press sintering. SG-3DP consists in growing a green part layer-by-layer selective solvent jetting powder-polymer granule beds. Both 3D printed uniaxially pressed compacts consolidated thermal debinding liquid phase Further densification has a...