Results 61 to 70 of about 6,701 (216)

The Characteristic Of Biocomposite Film Of Spirulina Residue As Natural Dyes [PDF]

E3S Web of Conferences
Spirulina plantesis microalgae contain active ingredients in the form of antioxidants and pigments. Currently, the microalgae Spirulina plantesis is used as an antioxidant in the food, pharmaceutical and cosmetic industries. This manuscript discusses the
Agustina Siti, Yulianto Aton, Fajriyan, Kamil Ahmad, Hartanto Eddy Sapto, Syamani Firda Aulya   +5 more
doaj   +1 more source

Quadriceps tendon autograft is not inferior to bone‐patellar tendon‐bone or hamstring autograft in anterior cruciate ligament reconstruction in terms of subjective patient‐reported outcomes: Two‐year results of a multicenter randomised controlled study

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To evaluate the effectiveness of quadriceps tendon (QT) compared to bone‐patellar tendon‐bone (BPTB) and hamstring tendon (HT) autografts in anterior cruciate ligament reconstruction (ACLR) regarding patient‐reported outcomes 2 years postoperatively.
Barbara C. Boer, Reinoud W. Brouwer, Judith olde Heuvel, Astrid J. de Vries, Wybren A. van der Wal, J. Christiaan Rompen, Albert H. van Houten, Roy A. G. Hoogeslag   +7 more
wiley   +1 more source

Chitosan impregnated sugarcane bagasse biochar for removal of anionic dyes from wastewater

Scientific Reports
Wastewater treatment is of utmost importance in providing all equitable and safe drinking water. In the present study, a chitosan impregnated sugarcane bagasse biochar SCNC biocomposite has been synthesized for the removal of Congo red (CR) dye from an ...
Magda A. Akl, Asmaa A. Serage
doaj   +1 more source

Ultrasound Measurements, Physico‐Chemical Characterization and Biological Evaluation of Magnesium Hydroxyapatite for Biomedical Applications

Macromolecular Symposia, EarlyView.
ABSTRACT In this study, 15MgHAp (xMg = 0.15) was synthesized by an adapted method, lyophilized, and characterized to evaluate its physicochemical and biological properties. The ultrasound measurements (US) evaluated the stability of the resulting MgHAp gel. Complementary surface information was obtained using a scanning ultrasonic microscope (SUM). The
Liliana Ghegoiu, Daniela Predoi, Simona Liliana Iconaru, Carmen Steluta Ciobanu, Damien Leduc, Mounsif Ech Cherif El Kettani, Cristian Catalin Petre, Mihai Valentin Predoi   +7 more
wiley   +1 more source

Analisis Penambahan Coupling Agent terhadap Sifat Tarik Biokomposit Kulit Waru (Hibiscus Tiliaceus)-Polyester

Rekayasa Mesin, 2018
The aim of this research is to investigate the effect addition of silane coupling agents of Waru bast-polyester composite on tensile strength. Biocomposite is an innovation in material engineering made from the environment-friendly and potentially ...
Willy Artha Wirawan, Teguh Dwi Widodo, Akbar Zulkarnain   +2 more
doaj   +1 more source

Vacuum Infusion as a Processing Route for Transparent Wood Laminates

Polymer Composites, EarlyView.
Schematic representation of the fabrication route for transparent wood laminates, including wood veneer delignification, epoxy resin impregnation by vacuum infusion processing, and the final TW‐1 transparent wood laminate. ABSTRACT Transparent wood (TW) has attracted increasing attention as a bio‐based material for daylighting and building‐envelope ...
Letícia Zimermann Pires, Ohayna Lisboa Santos, Wagner Müller Ferreira, Darci Alberto Gatto, Sandro Campos Amico, Mayara Elita Braz Carneiro, Pedro Henrique Gonzalez de Cademartori, Andrey Pereira Acosta   +7 more
wiley   +1 more source

Natural Particulate Reinforced Biocomposite Film: A Review

Journal of Natural Fibers
Biocomposite films, which incorporate natural waste materials as fillers and biodegradable polymers as matrix material, have gained significant attention as sustainable alternatives to traditional plastic-based materials.
S. Rathinavel, S. S. Saravanakumar, T. S. Senthilkumar, P. Senthamaraikannan, Indran Suyambulingam, R. Kumar   +5 more
doaj   +1 more source

Process‐Induced Anisotropy and Fracture Behavior of Pellet‐3D Printed PLA and PLA/Flax Biocomposites

Polymer Composites, EarlyView.
Fused Granular Fabrication of PLA and PLA/flax biocomposites, followed by tensile testing and fracture surface analysis to evaluate the effects of raster orientation and layer number on anisotropy and fracture behavior. ABSTRACT Fused granular fabrication (FGF) enables cost‐effective, large‐scale polymer additive manufacturing; however, the mechanical ...
Fernando Ancio, Luis Távara, Luis Miguel Ferreira   +2 more
wiley   +1 more source

From Growing Conditions to Composite Performance: Acid‐Engineered Algerian Sisal Fibers for Sustainable Bio‐Epoxy Composites

Polymer Composites, EarlyView.
High‐Performance Sustainable Ski Core Bio‐Composite Derived from Bio‐Epoxy and Sisal Sibers Systems. ABSTRACT In pursuit of sustainable and high‐performance materials, this work investigates the potential of Algerian sisal fibers as renewable reinforcements in bio‐epoxy composites.
M. A. Kacem, R. Halimi, O. Duncan, T. Allen, M. Bodaghi   +4 more
wiley   +1 more source

Viscoelastic Performance of Biocomposites

, 2016
The viscoelastic behavior and performance to creep of biocomposites made from fique natural fiber and low-density polyethylene-aluminum (LDPE–Al) obtained from recycled long-life packages were studied. A relationship was observed between the creep mechanical responses of biocomposites with respect to natural fibers.
openaire   +4 more sources