Results 71 to 80 of about 9,537 (221)

Microwave-assisted synthesis of nitrogen-doped pineapple leaf fiber-derived activated carbon with manganese dioxide nanofibers for high-performance coin- and pouch-cell supercapacitors

open access: yesJournal of Science: Advanced Materials and Devices, 2022
Herein, a composite between porous, N-doped, pineapple leaf fiber-derived activated carbon (PALF-NAC) and α-MnO2 nanofibers was investigated as an electrode material for high-performance supercapacitors (SCs).
Tanaporn Kongthong   +8 more
doaj   +1 more source

Surface water treatment by using biosand filter and hibiscus rosa sinensis leaves as heavy metal adsorption in Kangkar Senangar’s River, Johor [PDF]

open access: yes, 2020
Water is our most precious natural resource. In this case study which is in the Kangkar Senangar Johor, many rural communities also drink surface water which does not meet the required quality standards, causing serious health problems.
A. Hamid, Hazren   +6 more
core  

A Review on Pineapple Leaf Fibers, Sisal Fibers and Their Biocomposites

open access: yesMacromolecular Materials and Engineering, 2004
AbstractSummary: The use of lignocellulosic fibers, pineapple leaf fiber (PALF) and sisal as reinforcements in thermoplastic and thermosetting resins for developing low cost and lightweight composites is an emerging field of research in polymer science and technology.
Supriya Mishra   +4 more
openaire   +1 more source

Advances in Eco‐Friendly Extraction of Fruit Bioactive Compounds: Technologies, Challenges and Future Directions

open access: yesAnalytical Science Advances, Volume 7, Issue 1, June 2026.
Fruit bioactive compounds offer antioxidant, anti‐inflammatory, and preventive benefits, yet extraction is hindered by poor solubility and conventional methods using toxic solvents and high energy. This review evaluates traditional and advanced eco‐friendly technologies, highlighting efficiency, selectivity, and sustainability.
Abadi Gebreyesus Hndeya   +2 more
wiley   +1 more source

From agricultural waste to functional materials: A comparative study on pineapple fibers for antibacterial paper applications

open access: yesIndustrial Crops and Products
To address the limited basic research and industrial utilization of pineapple agricultural residues (leaves, stems, and roots), the chemical composition, morphological characteristics, and mechanical properties of pineapple leaf fibers (PLF), pineapple ...
Yijun Liu   +10 more
doaj   +1 more source

Valorization of Banana Biomass: Nutritional and Phytochemical Insights With Applications in Food and Allied Industries

open access: yeseFood, Volume 7, Issue 2, April 2026.
Composition, biological activity and food application of banana biomass. ABSTRACT The global banana processing industry generates substantial organic waste in the form of peels, leaves, stems, and flowers, posing both environmental challenges and opportunities for valorization within a circular economy framework.
Bushra Iram Fatima   +8 more
wiley   +1 more source

Exploring of Agro Waste (Pineapple Leaf, Corn Stalk, and Napier Grass) by Chemical Composition and Morphological Study

open access: yesBioResources, 2013
Malaysia is a country that is a rich source of agricultural waste material. Three different crops were studied here, including pineapple (Ananas comosus) leaf, corn (Zea mays) stalk, and Napier grass (Pennisetum purpureum).
Angzzas Sari Mohd Kassim   +2 more
doaj   +1 more source

Exploring the Properties of Pineapple Leaf Fiber and Prosopis Julifora Powder Reinforced Epoxy Composite

open access: yesJournal of Natural Fibers, 2022
Natural fibers derived from plants are gaining attraction for its low-cost production, excellent mechanical properties, eco-friendly nature and availability.
Bala Manikandan Cheirmakani   +2 more
doaj   +1 more source

Characterization of mechanical behavior of pineapple leaf fiber composite

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract In the current era, the need for an alternate material from the alloy has shown an abundant growth. For various reasons, the alloys are being replaced with composites. On this hand, natural fibers have discovered a speedy growth in the industry due to eco-friendly nature and availability.
S Hamritha, M Hemanth, B Rajesh
openaire   +1 more source

Bio‐Based Multilayer Composites Based on Blended Electrospun Fibers and Luffa Cylindrica for Enhanced Low‐Frequency Noise Absorption

open access: yesJournal of Polymer Science, Volume 64, Issue 7, Page 1568-1582, 1 April 2026.
Bio‐based multilayer composites consisting of Luffa Cylindrica and electrospun microfibers exhibit enhanced sound absorption, shifting peak performance towards lower frequencies. The multilayer configuration improves acoustic wave dissipation, providing a tunable and sustainable solution for urban and traffic‐related noise mitigation.
Paraskevas Kyriacou   +5 more
wiley   +1 more source

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