Results 11 to 20 of about 111,976 (258)

Bioactivity of NANOZR Induced by Alkali Treatment. [PDF]

Int J Mol Sci, 2017
In recent years, zirconia has been a recognized implant material in clinical dentistry. In the present study, we investigated the performance of an alkali-modified ceria-stabilized tetragonal ZrO2 polycrystalline ceramic-based nanostructured zirconia/alumina composite (NANOZR) implant by assessing surface morphology and composition, wettability, bovine
Nishizaki M, Komasa S, Taguchi Y, Nishizaki H, Okazaki J.   +4 more
europepmc   +4 more sources

CHITOSAN PREPARATION WITH MULTISTAGE DEACETYLATION OF CHITIN AND INVESTIGATION OF ITS PHYSICOCHEMICAL PROPERTIES

Indonesian Journal of Chemistry, 2010
Study of chitosan prepared with chitin deacetylation by multistage alkali treatments has been done. Chitin was extracted from Lampung white shrimp's (Litophenaeus vannamei) shell. The FTIR spectroscopy was used to determine deacetylation degree of chitin/
Ahmad Budi Junaidi, Indriana Kartini, Bambang Rusdiarso   +2 more
doaj   +1 more source

Preparation of alkali-resistant PVDF membranes via immobilization of sodium lauryl sulfate (SDS) on surface

Applied Water Science, 2021
A novel strategy was proposed to fabricate alkali-resistant PVDF membrane via sodium lauryl sulfate (SDS) attached to the surface of membrane and immobilized by UV-curable polyester acrylate and tri(propylene glycol) diacrylate (TPGDA).
Gongpu Wen, Kun Chen, Yanhong Zhang, Yue Zhou, Jun Pan, Qian Wang, Siyuan Sun, Zhaohui Wang   +7 more
doaj   +1 more source

Effect of Alkali Treatment on the Physical, Mechanical, and Morphological Properties of Waste Betel Nut (Areca catechu) Husk Fibre

BioResources, 2014
This study aims to determine the properties of waste betel nut husk (BNH) fiber as a potential alternative for reinforcement in polymer composites. The BNH fibres were subjected to alkali treatment using 5% sodium hydroxide.
Yusriah Lazim, Mohd Sapuan Salit, Edi Syams Zainudin, Mariatti Mustapha, Mohammad Jawaid   +4 more
doaj   +1 more source

Standardization of a Chemical Modification Protocol for Jute Fabric Reinforcement

Journal of Natural Fibers, 2022
Surface modification of a jute fibrous reinforcement is preferred to improve its compatibility with thermosetting resin for the development of biocomposite.
L. Ammayappan, S. Chakraborty, I. Musthafa, N.C. Pan   +3 more
doaj   +1 more source

The Influence of Chemical Treatments on Cantala Fiber Properties and Interfacial Bonding of Cantala Fiber/Recycled High Density Polyethylene (rHDPE)

Journal of Natural Fibers, 2018
The influence of chemical treatments on the properties of cantala fiber as well as on the quality of the interfacial bonding of cantala fiber/rHDPE was investigated. The fibers were treated with alkali, silane, and a combination of both.
Wijang Wisnu Raharjo, Rudy Soenoko, Yudy Surya Irawan, Agus Suprapto   +3 more
doaj   +1 more source

Effects of Alkali Swelling and Beating Treatments on Properties of Kraft Pulp Fibers

BioResources, 2016
Three alkali swelling methods were used to treat two kinds of kraft pulp fibers. The morphological and chemical properties of the treated fibers were elucidated in terms of alkali concentration, with the aim of developing bulky paper and conserving wood ...
Kyoung-Hwa Choi, Ah Ram Kim, Byoung-Uk Cho   +2 more
doaj   +1 more source

Investigation on the Physicochemical and Mechanical Properties of Novel Alkali-treated Phaseolus vulgaris Fibers

Journal of Natural Fibers, 2022
This investigation is aimed to analyze the effect of sodium hydroxide (NaOH) treatment on the physical, chemical, structural, thermal and surface topography of Phaseolus vulgaris fibers (PVFs). The surface of raw PVFs was modified by soaking with 5% NaOH
B. Gurukarthik Babu, D. Princewinston, S.S. Saravanakumar, Anish Khan, P.V. Aravind Bhaskar, S. Indran, D. Divya   +6 more
doaj   +1 more source

Extraction and Characterization of Nano-cellulose Fibrils from Indian Sugarcane Bagasse- an Agro Waste

Journal of Natural Fibers, 2022
India is among the largest producers of sugarcane in the world. Sugarcane bagasse (SCB) has been used in different applications in the area of sugar and its products, biomedical sciences, biotechnology, textile industry, etc., and its utilization as a ...
Nitin Kumar Waghmare, Sabah Khan
doaj   +1 more source

Development of Recycled PET/comber Noil Nonwovens for Thermal Insulation Application

Journal of Natural Fibers, 2022
In recent years, recycling has been an attractive issue for researchers considering the sustainability of the wastes arising from different engineering applications.
N. Muthu Kumar, G. Thilagavathi, M. Karthikka   +2 more
doaj   +1 more source