Effect of triblock copolymers based on liquid natural rubber and low molecular weight poly(lactic acid) on physical properties of poly(lactic acid)/natural rubber blend
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Bulletin"
DOI: 10.1007/s00289-020-03158-8
Abstract: Triblock copolymers of poly(lactic acid) (PLA) and natural rubber (NR) (PLA–NR–PLA) with different lengths of PLA end blocks were produced from hydroxyl-terminated liquid natural rubber (HTLNR) and low molecular weight PLA (pre-PLA). The HTLNR with… read more here.
Keywords: natural rubber; poly lactic; usepackage; pla ... See more keywords
Doping and Incorporation of Hydroxyapatite in Development of PU-PLA Electrospun Osteogenic Membranes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-020-01764-1
Abstract: Complete restoration of bones to treat oral and craniofacial skeletal disorders, presents a challenge for orthopedic and maxillofacial experts. In the present research hydroxyapatite (HA) the main constituent of bone, has been modified with various… read more here.
Keywords: pla; hydroxyapatite; pla pla; osteogenic membranes ... See more keywords
Additive Manufacturing of PLA and CF/PLA Binding Layer Specimens via Fused Deposition Modeling
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-017-3065-0
Abstract: AbstractAs one of the most popular additive manufacturing techniques, fused deposition modeling (FDM) is successfully applied in aerospace, automotive, architecture, and other fields to fabricate thermoplastic parts. Unfortunately, as a result of the limited nature… read more here.
Keywords: deposition modeling; pla; fused deposition; mechanical properties ... See more keywords
The special effect of the Aspergillus flavus and its enzymes on biological degradation of the intact polylactic acid (PLA) and PLA-Jute composite
Sign Up to like & getrecommendations! Published in 2020 at "Polymer Degradation and Stability"
DOI: 10.1016/j.polymdegradstab.2020.109295
Abstract: Abstract The biodegradation of PLA and PLA-Jute (64/36) in an aqueous media with Aspergillus flavus CCUG 28296, as well as its cell-free enzyme extract, was investigated through their physical, molecular, and thermal characterization. Results indicated… read more here.
Keywords: degradation; pla; jute; pla pla ... See more keywords
Increasing Stability of Biotin Functionalized Electrospun Fibers for Biosensor Applications.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.6b14348
Abstract: This paper describes the effects of both solvent and copolymer block lengths on the stability of electrospun poly(lactic acid)/poly(lactic acid)-b-poly(ethylene glycol) (PLA/PLA-b-PEG) and PLA/PLA-b-PEG-Biotin fibers in water. By tailoring the block length of copolymers PLA-b-PEG,… read more here.
Keywords: biotin; water; pla; pla pla ... See more keywords
Syntheses and properties of tri- and multi-block copolymers consisting of polybutadiene and polylactide segments
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra05051j
Abstract: Biomaterials have drawn considerable attention in recent years because of environmental concerns. In this paper, several different poly(lactide)-b-poly(butadiene)-b-poly(lactide) (PLA-b-PB-b-PLA) triblock copolymers were synthesized by the bulk ring-opening polymerization of lactide initiated by flexible macro-initiator hydroxyl-terminated… read more here.
Keywords: pla; block copolymers; multi block; pla pla ... See more keywords
Investigation on the Durability of PLA Bionanocomposite Fibers Under Hygrothermal Conditions
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Materials"
DOI: 10.3389/fmats.2019.00323
Abstract: Hygrothermal ageing of neat poly(lactic acid) (PLA), PLA/microcrystalline cellulose (MCC) and PLA/cellulose nanowhiskers (CNW) fibers prepared by melt-spinning process was investigated at 95 % relative humidity (RH) and two temperatures, i.e., 45 and 60°C. PLA… read more here.
Keywords: pla; durability pla; pla bionanocomposite; pla pla ... See more keywords
Effects of Rotational Speed on Joint Characteristics of Green Joining Technique of Dissimilar Polymeric Rods Fabricated by Additive Manufacturing Technology
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14224822
Abstract: Friction welding (FW) FW of dissimilar polymer rods is capable of manufacturing green products swiftly and economically. In this study, a green manufacturing technique of joining dissimilar polymer rods was proposed, and the effects of… read more here.
Keywords: pla; speed joint; rotational speed; pla pla ... See more keywords
Development and Characterization of Functional Polylactic Acid/Chitosan Porous Scaffolds for Bone Tissue Engineering
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14235079
Abstract: In this study, we developed and characterized various open-cell composite scaffolds for bone regeneration. These scaffolds were made from Polylactic acid (PLA) as the scaffold matrix biopolymeric phase, and chitosan (CS) and chitosan-grafted-PLA (CS-g-PLA) copolymer… read more here.
Keywords: pla; scaffolds bone; composite scaffolds; pla composite ... See more keywords
Facile One-Step Electrospinning Process to Prepare AgNPs-Loaded PLA and PLA/PEO Mats with Antibacterial Activity
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15061470
Abstract: Nanofibers can play an important role in developing new kinds of medical applications. Poly(lactic acid) (PLA) and PLA/poly(ethylene oxide) (PEO) antibacterial mats containing silver nanoparticles (AgNPs) were prepared by a simple one-step electrospinning method that… read more here.
Keywords: agnps; pla peo; microscopy; pla pla ... See more keywords