Search Results - "MICHAEL, FEVEN MATTEWS"
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Surface modification of nanohydroxyapatite and its loading effect on polylactic acid properties for load bearing implants
Published in Polymer composites (01-08-2018)“…Blends of polylactic acid (PLA) and nanohydroxyapatite (NHA) were prepared through melt‐mixing by varying the composition of NHA from 1 to 5 wt%. The tensile…”
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Viscoelastic Properties and Thermal Stability of Nanohydroxyapatite Reinforced Poly-Lactic Acid for Load Bearing Applications
Published in Molecules (Basel, Switzerland) (27-09-2021)“…We studied the reinforcing effects of treated and untreated nanohydroxyapatite (NHA) on poly-lactic acid (PLA). The NHA surface was treated with three…”
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Graphene/Nanohydroxyapatite hybrid reinforced polylactic acid nanocomposite for load-bearing applications
Published in Polymer-plastics technology and engineering (24-05-2022)“…We studied polylactic acid (PLA) nanocomposite reinforced with graphene nanoplatelets (GNP)/Nanohydroxyapatite (NHA) hybrid prepared using the melt-mixing…”
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Co-PP/EPDM Blend Optimization Using D-Optimal Design for Medical Applications
Published in Polymer-plastics technology and engineering (22-01-2017)“…This work focuses on the optimization and identification of blend with balanced mechanical properties of Co-PP/EPDM. The blending factors include time,…”
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Enhanced Polyacrylamide Polymer Gels Using Zirconium Hydroxide Nanoparticles for Water Shutoff at High Temperatures: Thermal and Rheological Investigations
Published in Industrial & engineering chemistry research (05-12-2018)“…In this work, the effect of using zirconium(IV) hydroxide (Zr(OH)4) nanoparticles in the enhancement of the thermal stability and viscoelastic properties of…”
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Zirconia/graphene nanocomposites effect on the enhancement of thermo-mechanical stability of polymer hydrogels
Published in Materials today communications (01-12-2019)“…In this study, the synergy effect of zirconia and graphene oxide (GO) as fillers and their contribution in the thermo-mechanical stability of the…”
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Sono-synthesis of nanohydroxyapatite: Effects of process parameters
Published in Ceramics international (01-04-2016)“…Hydroxyapatite (HA) [Ca10(PO4)6(OH)2] is a bioactive ceramic with excellent osteoconductive properties. This characteristic helps HA to be integrated into the…”
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Microwave Irradiation Synthesis and Characterization of Reduced-(Graphene Oxide-(Polystyrene-Polymethyl Methacrylate))/Silver Nanoparticle Nanocomposites and their Anti-Microbial Activity
Published in Polymers (18-05-2020)“…Herein, we report a facile process for the preparation of styrene and methyl-methacrylate copolymer nanocomposites containing reduced graphene oxide and silver…”
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Effect of electron beam irradiation on (waste tire dust)‐filled ethylene vinyl acetate in the presence of bisphenol a diglycidyl ether
Published in Journal of vinyl & additive technology (01-08-2017)“…The effect of bisphenol A diglycidyl ether (BADGE) and electron beam (EB) irradiation on the properties of waste tire dust (WTD) ‐filled ethylene vinyl acetate…”
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Nanohydroxyapatite synthesis using optimized process parameters for load-bearing implant
Published in Bulletin of materials science (01-02-2016)“…In this study, nanohydroxyapatite (NHA) was synthesized using calcium nitrate tetrahydrate and diammonium hydrogen phosphate via the precipitation method…”
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Thermo-elastic and self-healing polyacrylamide -2D nanofiller composite hydrogels for water shutoff treatment
Published in Journal of petroleum science & engineering (01-10-2020)“…Self-healing hydrogels have many advantages since they can resist various types of stresses including tension, compression, and shear, making them attractive…”
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Mechanically reinforced polystyrene-polymethyl methacrylate copolymer-graphene and Epoxy-Graphene composites dual-coated sand proppants for hydraulic fracture operations
Published in Journal of petroleum science & engineering (01-01-2021)“…Herein, we report mechanically reinforced dual-coated sand proppants for hydraulic fracturing operations. The dual-coated sand proppants were prepared by…”
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Preparation and properties of poly-lactic acid, nanohydroxyapatite and graphene nanocomposite blends for load bearing bone implants
Published 01-01-2017“…Naturally, bones have a remarkable capacity to regenerate in case of minor injury and continuously remodel throughout an adult life. However, major injuries…”
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Dissertation -
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Effect of nanofillers on the physico-mechanical properties of load bearing bone implants
Published in Materials Science & Engineering C (01-10-2016)“…Bones are nanocomposites consisting of a collagenous fibre network, embedded with calcium phosphates mainly hydroxyapatite (HA) nanocrystallites. As bones are…”
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A review on polymer-nanofiller composites in developing coated sand proppants for hydraulic fracturing
Published in Journal of natural gas science and engineering (01-11-2020)“…Hydraulic fracturing is a process that enhances the production of hydrocarbon using fracking fluids in the presence of proppant (sand or man-made), causing the…”
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3D-Polystyrene-polymethyl methacrylate/divinyl benzene networks-Epoxy-Graphene nanocomposites dual-coated sand as high strength proppants for hydraulic fracture operations
Published in Journal of natural gas science and engineering (01-04-2021)“…The present work reports 3D-cross-linked polymer network-based coating onto frac sand prior to the epoxy coating to prepare dual-coated sand proppants with…”
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