Results 11 to 20 of about 910 (162)

Pineapple Leaves Fiber (PALF) Crosslinked with Chitosan for Antimicrobial Properties

Chemical Engineering Transactions, 2018
The goal of this study is to treat pineapple leaves fiber (PALF) with chitosan for antimicrobial properties. The treated PALF with chitosan was then crosslinked with crosslinking agent; butanetetracarboxylic acid (BTCA) to preserve chitosan in the PALF ...
Norazreen A Jalil, Norfhairna Baharulrazi, Zurina Mohamad, Muhammad Mustapha, Siti Hajjar Che Man   +4 more
doaj   +3 more sources

Study on Electrical Properties of PALF Reinforced Bisphenol-A Composite [PDF]

MATEC Web of Conferences, 2018
These days, composite materials successfully substitute the traditional materials due to its various significant applications. This paper examines the influence of fiber orientation and fiber length on electrical properties of PALF reinforced Bisphenol-A
Vinod B., Sudev L. J.
doaj   +3 more sources

Performance Evaluation of PLA Based Biocomposites Reinforced with Photografted PALF

Tekstilec, 2021
In this study, biocomposites were fabricated through a compression moulding technique that used untreated and grafted pineapple leaf fibre separately with polylactic acid (PLA) as a matrix.
A. N. M. Masudur Rahman, Shah Alimuzzaman, Ruhul A. Khan   +2 more
doaj   +2 more sources

No apparent increase in cases of severe acute hepatitis of unknown etiology with fulminant liver failure in children in Germany, 2022. [PDF]

JPGN Rep
Abstract Objectives In April 2022, the United Kingdom and the United States reported alarming increases in cases of severe acute hepatitis of unknown etiology in children, indicating a multicountry outbreak. We aimed to determine if Germany was affected by the outbreak.
Behnke AL, Dörre A, Enkelmann J, Knoppke B, Working Group for Pediatric Liver Transplantation of the German Society for Pediatric Gastroenterology and Nutrition (GPGE), Zimmermann R, Faber M.   +6 more
europepmc   +2 more sources

Acute severe cholestatic hepatitis and lymphopenia characterize pediatric hepatitis-associated aplastic anemia. [PDF]

J Pediatr Gastroenterol Nutr
Abstract Objectives Hepatitis‐associated aplastic anemia (HAAA) is described as acute severe hepatitis of unknown origin followed by bone marrow failure (BMF). We aimed to provide a comprehensive picture of pediatric HAAA. Methods Two‐center retrospective analysis was performed using data from children diagnosed with acquired BMF, including severe ...
Tegtmeyer D, Tsaka S, Lehmberg K, Höfs M, Beime J, Briem-Richter A, Oh J, Lainka E, Schulz-Jürgensen S.   +8 more
europepmc   +2 more sources

Paediatric acute liver failure: A prospective, nationwide, population-based surveillance study in Germany. [PDF]

J Pediatr Gastroenterol Nutr
Abstract Objectives Paediatric acute liver failure (PALF) is a rare but life‐threatening condition, yet comprehensive epidemiological data in Germany are lacking. Our study aimed to systematically analyse incidence, aetiology, and outcome of PALF in Germany.
Lenz D, Abdulaziz M, Peters B, Wagner M, Schlieben LD, Corman VM, Baumann U, Bufler P, Dattner T, Ganschow R, Genzel K, Hammann N, Hartleif S, Hegen B, Henning S, Hoerning A, Jankofsky M, Junge N, Kathemann S, Knoppke B, Kohl-Sobania M, Laass M, Lainka E, Lurz E, Melter M, Müller H, Pilic D, Ries M, Schiefele L, Schwerd T, Sturm E, Wegner M, Urschitz MS, Garbade SF, Wenning D, Drosten C, Fichtner A, Kölker S, Hoffmann GF, Prokisch H, Staufner C.   +40 more
europepmc   +2 more sources

Characterization and Spinning Performance of Pineapple Leaf Fibers: An Economic and Sustainable Approach for Bangladesh

Journal of Natural Fibers, 2021
The by-products of pineapple fruits such as stems and leaves are generally considered as agro-wastes, but these wastes can be used as raw materials for reinforced fibre, yarn and eventually in fabric formation.
Mohammad Abdul Jalil, Md. Shohan Parvez, Ayesha Siddika, Md. Moshiur Rahman   +3 more
doaj   +1 more source

Synergistic Toughening of Epoxy Composite with Cellulose Nanofiber and Continuous Pineapple Leaf Fiber as Sustainable Reinforcements

Nanomaterials, 2023
In this work, the effect of cellulose nanofiber (CNF) on the mechanical properties of long pineapple leaf fiber (PALF)-reinforced epoxy composites was investigated. The content of PALF was fixed at 20 wt.% and the CNF content was varied at 1, 3, and 5 wt.
Nichapa Klinthoopthamrong, Sombat Thanawan, Gautier Schrodj, Karine Mougin, Kheng-Lim Goh, Taweechai Amornsakchai   +5 more
doaj   +1 more source

A novel approach for pineapple leaf fiber processing as an ultimate fiber using existing machines

Heliyon, 2021
This research aims to study the spinnability of pristine PALF and PALF blended cotton using the existing spinning machines. Apron draft ring spinning frame and flyer jute spinning frame were used to produce 100% PALF yarn and the yarns count were found ...
Mohammad Abdul Jalil, Md. Moniruzzaman, Md. Shohan Parvez, Ayesha Siddika, Md. Abdul Gafur, Md. Reazuddin Repon, Md. Tanjim Hossain   +6 more
doaj   +1 more source

Transcriptional Analysis of Liver Tissue Identifies Distinct Phenotypes of Indeterminate Pediatric Acute Liver Failure

Hepatology Communications, 2021
Many patients with indeterminate pediatric acute liver failure (PALF) have evidence of T‐cell driven immune injury; however, the precise inflammatory pathways are not well defined. We have characterized the hepatic cytokine and transcriptional signatures
Catherine A Chapin, Sarah A Taylor, Padmini Malladi, Katie Neighbors, Hector Melin‐Aldana, Portia A Kreiger, Nina Bowsher, Matthew J Schipma, Kathleen M Loomes, Edward M Behrens, Estella M Alonso   +10 more
doaj   +1 more source