Papers – Page 13 – TechConnect Briefs

Microwave-assisted synthesis of bioabsorbable nanoparticles to be used as reinforcement of PLGA in biomedical applications

Colmenares G.J., Ramírez M.E., Ortiz I.C., Hoyos L.M., Universidad Pontificia Bolivariana, CO

Biodegradable polymers have been used in a large number of mass production applications such as packaging, paper coating, fibers, films and other disposable items, as well as in biomedical applications (Kalia & Avérous, 2011). The [...]

Examination of the osteoconductive, antibiofilm & biomechanical properties of a PEEK-ZEOLITE composite biomaterial for intervertebral spine fusion surgery

Sankar S., Johns D.W., Crudden J.J., Difusion Technology Inc., US

Introduction: Polyether ether ketone (PEEK), a common spine biomaterial demonstrates intrinsic inertness and hydrophobic properties, thereby resulting in an inherent susceptibility to bacterial infections and reduced fusion capacity within the intervertebral space due to fibrous [...]

Functional Multi-layered Bio-scaffold by 3D printed and Electro spun biodegradable materials

Choi H.W., Keimyung University, KR

In paper, we are presenting a novel technology for the bio-scaffold fabrication. The fabricated scaffold is composed of 3 layers which include a 3D printed PLA in middle and electro spun nanofibers of PCL+Collagen on [...]

Bioextraction technologies for bioplastic and biomass hydrolysates production

Ibrahim M.H.A., Hall E., Bioextrax AB, SE

Globally, there is an increased interest in environmentally friendly bio-based alternatives to currently used chemical processes in agriculture, medicine and industry. Microorganism and its enzymes can provide safe and cost-effective technologies for different applications. One [...]

Hydrogel-based scaffolds for tissue engineering

Joshi S., Singh S.R., Alabama State University, US

Gels or hydrogels are described as the matrix of cross-linked polymers. Hydrogels are naturally a part of the body in the form of collagen, gelatin, mucous, tear films, cartilage, vitreous humor, cornea, and tendon. The [...]

3D Printed Venous Valves, Biocompatibility and Functionality

Holmes B., Nanochon LLC, George Washington University, US

3D printing has been gaining popularity as a method of creating heart valves. However, to the best of our knowledge, no one was yet able to 3D print venous valves, particularly using cells or biocompatible [...]

Meat Spoilage Sensing Devices

Bosnick K., Tay L.L., Bruce J., Smith B., Zhang H., Shwartz C., National Research Council Canada, CA

The safety, sustainability, and profitability of the food industry will remain a key societal challenge in the decades ahead. For example, the value of food waste in Canada is currently over $31 billion annually (or [...]

Nanostructured biopolymers obtained from blends by extrusion

Rodriguez J.H., Tadini C.C., Gastaldi E., University of Sao Paulo, BR

The extrusion of biopolymers is a promising technology for the plastic industry since enables to lead to wide range of innovative and environmentally friendly products displaying many advantages for the food packaging sector such the [...]

Development of curcuminoids oil nanoemulsions produced by high-energy methods: Microfluidization vs ultrasonication.

Espinosa-Andrews H., Paez-Hernandez G., CIATEJ, AC, MX

Turmeric curcuminoids are phytopolylphenol pigments of Curcuma longa root used in foods due to their yellow-orange bright shades and to their antioxidant, anti-inflammatory, antiviral, antibacterial, antifungal, and anticancer activities. They are highly sensitive to pH, [...]

Electrosprayed particles derived from nano-emulsions as carriers of fish oil

Paximada P., Howarth M., Dubey B., Sheffield Hallam University, UK

High intake of omega-3 polyunsaturated fatty acids (PUFA) has been proven to decrease health risks in terms of heart disease, stroke, and other cardiovascular diseases. Thus, the development of novel foods enriched with PUFA's is [...]