Electroless Deposition of Ni–Fe Alloys on Scaffolds for 3D Nanomagnetism

Multi-nozzle deposition for construction of 3D biopolymer tissue scaffolds

Purpose – To introduce recent research and development of biopolymer deposition for freeform fabrication of three-dimensional tissue scaffolds that is capable of depositing bioactive ingredients. Design/methodology/approach – A multi-nozzle biopolymer deposition system is developed, which is capable of extruding biopolymer solutions and living cells for freeform construction of 3D tissue scaffo...

Electroless Deposition and Electroplating of Metals

Magnetism and magnetic asphericity in NiFe alloys

We here study magnetic properties of NixFe1−x using Augmented space recursion technique coupled with tight-binding linearized muffin tin orbital method. Also the spectral properties of this alloy has been studied here. PACS numbers: 71.20.-b,71.23.-k,71.20.Be,71.15.-m

Giant magnetoresistance in NiFe-Ag granular alloys

Some FeNi-Ag granular films of composition Fe ld%.w‘h8z.2z (sample A) and Fe7.62Ni16.4Ag75.98 (B) were prepared by using rf magnetron sputtering, gnd once deposited were rapidly annealed at 600, 650, and 750 “C. All samples displayed giant magnetoresistance. The zero-field-cooled and field-cooled processes evidence the segregation of ferromagnetic particles with a broad size distribution. The t...

Substrate-enhanced electroless deposition of metal nanoparticles on carbon nanotubes.

By simply supporting carbon nanotubes with a metal substrate of a redox potential lower than that of the metal ions to be reduced into nanoparticles, we have developed a facile yet versatile and effective substrate-enhanced electroless deposition (SEED) method for functionalizing nanotubes with a large variety of metal nanoparticles, including those otherwise impossible by more conventional ele...