Author:Kumar, R; Yakubu, MK; Anandjiwala, RDDate:Jul 2010Woven and nonwoven flax fiber reinforced poly lactic acid (PLA) biocomposites were prepared with amphiphilic additives as accelerator for biodegradation. The prepared composites were buried in farmland soil for biodegradability studies. Loss ...Read more
Author:John, Maya JDate:Nov 2015Biodegradable polymer blends consisting of polylactic acid (PLA) and polyhydroxy butyrate-co-valerate (PHBV) have been prepared by melt mixing in a twin screw extruder and followed by injection molding technique. Cereplast PLA containing ...Read more
Author:Salehiyan, Reza; Nofar, M; Malkappa, Kuruma; Ray, Suprakas SDate:Sep 2020This article reports the effects of the characteristics and selective localization of nanofillers on the morphology development and rheological properties of melt-processed polylactide/poly(butylene adipate-co-terephthalate) (PLA/PBAT) blend ...Read more
Author:Kumar, R; Anandjiwala, RDate:May 2011Natural fibers are used as reinforcement material for number of thermoplastic/thermoset polymers. The interest in using polylactic acid (PLA) as thermoplastic matrix to produce composites completely from 100% renewable resources has increased ...Read more
Author:Kumar, R; Kumar, R; Ofosu, ODate:Oct 2015The commodity articles from polyethylene (PE) and polypropylene (PP) are widely used in today’s world. To reduce the carbon footprint, biopolymers such as polylactic acid (PLA) as commodity plastics are also explored. Often, these polymers ...Read more
Author:Das, K; Ray, Suprakas S; Chapple, Stephen A; Wesley-Smith, JDate:May 2013Boehmite alumina (BAl) was investigated in terms of its use as an filler to improve the inherent properties of polylactide (PLA). Composites of PLA with different loadings of BAl were prepared by melt-blending. Morphological analysis using ...Read more
Author:John, Maya J; Anandjiwala, R; Oksman, K; Mathew, APDate:Apr 2012Bio-based continuous fibers were processed from polylactic acid (PLA) and cellulose nanowhiskers (CNWs) by melt spinning. Melt compounding of master batches of PLA with 10 wt % CNWs and pure PLA was carried out using a twin-screw extruder in ...Read more
Author:Ray, Suprakas SDate:2012Polylactide (PLA) is the oldest and potentially one of the most interesting and useful biodegradable man-made polymers because of its renewable origin, controlled synthesis, good mechanical properties, and inherent biocompatibility. The ...Read more
Author:Mhlanga, N; Ray, Suprakas S; Lemmer, Yolandy; Wesley-Smith, JDate:Sep 2015To improve traditional cancer therapies, we synthesized polylactide (PLA) spheres coencapsulating magnetic nanoparticles (MNPs, Fe(sub3)O(sub4)) and an anticancer drug (doxorubicin, DOX). The synthesis process involves the preparation of ...Read more
Author:Malkappa, Kuruma; Bandyopadhyay, J; Ray, Suprakas SDate:Oct 2018Polylactide (PLA) is one of the most widely used organic bio-degradable polymers. However, it has poor flame retardancy characteristics. To address this disadvantage, we performed melt-blending of PLA with intumescent flame retardants (IFRs; ...Read more