The 8th author’s name should be corrected as follows: Edvani Curti Muniz

Remarkable advancement in 3D printing technology in recent years has already transformed many aspects of industrial manufacturing. The immense potential of 3D printing is already being explored in state-of-the-art biomedical research field. Often termed “bioprinting”, 3D printing is utilized to generate biological structures with high resolution and specificity for tissue engineering and regenerative

As a matrix resin of silica/epoxy hybrid encapsulation material with high heat resistance and low coefficient of thermal expansion, a tri-functional triglycidyl p-aminophenol (TGPAP) epoxy was successfully synthesized with the desired chemical structure by reacting epichlorohydrin with p-aminophenol using sodium hydroxide catalyst. In order to produce highly pure TGPAP with lower viscosity, a physical

Two nitroaromatic compounds (NACs), 1,2-dinitrobenzene (DNB) and 3,4-dinitrotoluene (DNT), were utilized as polarizers to induce a partial positive charge on the silver nanoparticle (Ag NP) surface with the help of the strong electron withdrawing property of the nitro group. Membranes containing surface-charged Ag NPs dispersed in poly(N-vinyl pyrrolidone) showed remarkably high separation performance

To expand the applicability of 4,4′-diglycidyloxybiphenyl (BP), the simplest liquid crystalline epoxy derivative, the curing reaction mechanism with p-phenylenediamine (p-PDA) derivatives under various stereoscopic conditions was investigated through kinetic analyses. Specifically, curing factors such as the starting temperature, heat, and activation energy were studied and analyzed. In particular

Reticulated vitreous carbon (RVC) foams have shown favorable biocompatibility and the potential to support osteoblastic adhesion. In this work, RVC foams were fabricated via template route, using a low-cost sucrose-based resin. The effect of several process parameters, such as template porosity (cell size between 500 and 1400 µm) and carbonization conditions, were studied. The resulting RVC foams displayed

Wound dressings are based on the creation of ideal environments for cell mobility, gas exchanges and to promote tissue healing and regeneration, besides controlling bacterial proliferation. Electrospinning is a simple, cheap and common technique used for such purposes and Ecovio®, a polymeric blend based on biocompatible polymers (poly(butylene adipate-co-terephthalate) (PBAT) and poly(lactic acid)

Here we report a polymeric semiconductor (ODATT) comprising alkoxy anthracene (ODA) and thienothiophene (TT) polymerized by stille coupling reaction with the Pd catalyst. The optical properties of the polymer: PC71BM blend films are used by the UV-Visible absorption spectroscopy. The ODATT blends with PC71BM exhibit a maximal power conversion efficiency of 2.2% via thermal annealing treatment. Morphological

Here, highly stretchable and transparent UV curable poly(urethane-acry-late) elastomer has been synthesized by reacting urethane acrylate oligomer and two reactive diluents monomers. The synthesized elastomers can be stretched up to 600% and have high transparency of over 90% transmittance. The synthesized elastomers have been applied to several applications. Simple 3D model was printed with a 3D printer

We demonstrate the use of a supernormal valence transition-metal (Ce(IV) and Cu(III))-mediated redox system for the surface grafting on the halloysite nanotubes (HNTs). Following this way, commonly-used vinyl monomers were grafted on HNTs in one step under mild condition. The grafting was evidenced using FTIR, X-ray photoelectron spectroscopy (XPS), and thermogravimetric analysis (TGA). The micro-morphology

We designed and synthesized new smectic liquid crystalline monomers containing photopolymerizable acrylate groups and a mesogenic core unit composed of two benzene rings, one pyrimidine-based heteroaromatic ring and an acetylene linking group. The structures of monomers were characterized by 1H nuclear magnetic resonance spectroscopy, and their mesomorphic behaviors were investigated by differential

The relationship between the conformation of a polyelectrolyte and the performance of organic thermoelectric multilayers was studied. The conformational change of a weak polyelectrolyte via controlling assembling pH gave rise to a different thermoelectric behaviour in thin films. Organic thermoelectric multilayers were fabricated by alternately depositing bilayers (BL) of a positively-charged polyaniline