Results 41 to 50 of about 374,927 (247)

Antibacterial activity of cellulose/chitosan green composite for wound healing

Mehran University Research Journal of Engineering and Technology, 2023
Cellulosic antibacterial fibers have great importance in the manufacturing of healthcare products. In this research work, antibacterial hemp and bamboo fibers were selected for manufacturing two green composite for wound healing.
Mazhar Sanbhal, Zulfiqar Solangi, Sanam Irum Memon, Noor Sanbhal, Tahreem khanzada, khadija Qureshi, Wang Wei   +6 more
doaj   +1 more source

Bamboo Fiber Reinforced Composite Using Non-Chemical Modified Bamboo Fibers

International Journal of Advanced Research in Science and Technology, 2012
In the present work epoxy resin have been reinforced with water treated bamboo strip matting to develop bamboo fiber reinforced plastic (BFRP) composites. Bamboo was treated with water for different time interval. The mechanical properties (tensile and flexural strengths, impact strength) and water absorption properties of the treated bamboo composites
openaire   +1 more source

Wood Carbon Sponge/SiO2 Aerogel Composites with Anisotropic Broadband Microwave Absorption, Elastic Resilience, and Thermal Insulation

Advanced Science, EarlyView.
Anisotropic wood carbon sponge/SiO2 aerogel composites are constructed, revealing a robust direction‐dependent permittivity ordering (tangential > radial > axial). The radial direction delivers an ultra‐broadband effective absorption bandwidth of 11.6 GHz at only 4.95 mm, while the tangential direction offers superior compressibility and thermal ...
Shuo Sun, Zhimeng Zhao, Weikai Zhan, Yonggang Jiang, Fengqi Liu, Yijie Hu, Junzong Feng, Jian Feng   +7 more
wiley   +1 more source

Compósito reforçado por laminado de bambu com matriz de poliuretano e epóxi: desenvolvimento, produção e caracterização mecânica [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia de MateriaisOs compósitos poliméricos, em especial polímeros reforçados com fibras vegetais, se comparados com outros ...
Targa, Gabriel Norcia e
core  

Characterizing Biopolymer Electrolytes in Zinc–Air Batteries: Challenges, Best Practices, and a Robust Workflow Guiding Future Research Paths

Advanced Energy Materials, EarlyView.
Bio‐based gel polymer electrolytes promise sustainable, mechanically adaptable zinc–air batteries, yet their progress is constrained by inconsistent characterization. This review critically links formulation, structure, interfaces, and cell performance, identifies methodological gaps under alkaline operating conditions, and proposes application ...
Matteo Milanesi, Hiba Ali, Barbara Belza, Mattia F. Palermo, Claudio Gerbaldi, Giuseppe Antonio Elia, Nagore Ortiz‐Vitoriano   +6 more
wiley   +1 more source

Mechanism analysis of mechanical extraction of Pleioblastus amarus fibers by saturated steam pretreatment

Scientific Reports
Currently, bamboo fibers (BFs) are commonly processed through alkali boiling softening pretreatment, which generates wastewater that poses environmental pollution risks.
Xiaofeng Xu, Weipeng Yu, Xingduo Fan, Zhenhong Gong, Wei Zhang   +4 more
doaj   +1 more source

Evaluation of crushed and laminated bamboo fibers in cementitious composites

Materiales de Construccion
This paper aims to analyze the mechanical properties of concrete reinforced with bamboo (Dendrocalamus giganteus) fibers. The fibers were produced by a knife mill (crushed fibers) and by manual cutting tools (laminated fibers).
R.S. Fernandes, V.H. Barbosa, M.A. Oliveira, A.M. Oliveira, M. Picanço   +4 more
doaj   +1 more source

Three‐dimensional digital analysis of musteloid masticatory muscle architecture

The Anatomical Record, EarlyView.
Musteloids span an enormous breadth of dietary modes within a single superfamily. In this study, we utilize digital dissection techniques to reconstruct the internal 3D anatomy of muscles within the musteloid feeding apparatus, and explore how dietary specializations might alter the size, orientation, and curvature of fascicles therein.
Cassidy E. Davis, Edwin Dickinson, Madison Manzo, Ashley R. Deutsch, Jillian S. Davis, Michael C. Granatosky, Adam Hartstone‐Rose   +6 more
wiley   +1 more source

Unveiling the Potential of Metal and Non‐Metal Modified Porous Carbon for the Electrochemical Reduction of CO2

Carbon Energy, EarlyView.
Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus, Asma Al Harthi, Mohammed Al Abri, Kamel Eid, Rashid Al Hajri   +4 more
wiley   +1 more source

Natural fibers and their characterization

, 2016
To understand the contribution of bamboo fibers in a composite system, the characteristics of the fiber should be comprehensively evaluated. One of the major issues regarding the use of natural fibers in the polymer composite industry is the ...
Yousif, B. F., Karunasena, W., Manalo, A. C., Azwa, Z. N.   +3 more
core   +1 more source