Results 11 to 20 of about 226,108 (341)

Copolyamides of nylon‐4,6 and nylon‐4,T [PDF]

open access: yesJournal of Polymer Science Part A: Polymer Chemistry, 1989
AbstractCopolyamides of nylon‐4,6 and nylon‐4,T were prepared by a two‐step method: (1) a prepolymerization in an autoclave (40 min at 210°C) and (2) a postcondensation in the solid state (4 h, 260°C). On these materials was studied the melting behavior with DSC, the crystalline structure with WAXS, the water absorption, and the mechanical properties ...
Gaymans, R.J., Aalto, S., Maurer, F.H.J.
openaire   +2 more sources

Stimuli‐Responsive Antibacterial Materials: Molecular Structures, Design Principles, and Biomedical Applications

open access: yesAdvanced Science, 2022
Infections are regarded as the most severe complication associated with human health, which are urgent to be solved. Stimuli‐responsive materials are appealing therapeutic platforms for antibacterial treatments, which provide great potential for accurate
Xianghong Wang   +6 more
doaj   +1 more source

Catalyst Design to Address Nylon Plastics Recycling [PDF]

open access: yes, 2023
Rational tailoring of catalytic systems offers highly desirable transformations targeting the growing environmental challenges associated with plastics pollution.
Kristen, Beckett   +7 more
core   +1 more source

Fabrication of Nylon-6 and Nylon-11 Nanoplastics and Evaluation in Mammalian Cells

open access: yesNanomaterials, 2022
Microplastics (MPs) and nanoplastics (NPs) exist in certain environments, beverages, and food products. However, the ultimate risk and consequences of MPs and NPs on human health remain largely unknown.
Sai Archana Krovi   +4 more
doaj   +1 more source

Preparation of cellulose-nylon composite in liquid phase using macro-waves [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
Dissolution and Cellulose-Nylon composites preparation in liquid phase was studied. BMIMCl ionic liquid was synthesized in the laboratory and was used to perform the dissolution purpose.
Ebrahim HojatiMarvast   +2 more
doaj   +1 more source

Enhancement of the Mechanical and Thermal Properties of Polypropylene and Nylon 6.6 Composite Blends [PDF]

open access: yes, 2023
The mechanical and thermal properties of nylon 6.6 on polypropylene (PP) blends were investigated. Five weight percentages of nylon 6.6, 1 wt%—5 wt%, were blended with PP by an injection molding process to produce PP/nylon 6.6 blends.
Aldajah, Saud Hamad   +11 more
core   +1 more source

Ecofriendly Dyeing of Textiles with Natural Dyes Extracted from Commercial Food Processing Waste Materials

open access: yesJournal of Natural Fibers, 2022
Textile wet processing industry is one of the dreadful polluters in the world. An alternative to hazardous synthetic dyes could be dyes derived from various natural sources such as plants, insects, and minerals.
K. Amutha   +3 more
doaj   +1 more source

Microbial abilities to degrade global environmental plastic polymer waste are overstated

open access: yesEnvironmental Research Letters, 2022
Internationally, the environmental damage caused by the improper disposal of approximately 100 Mt of plastic waste per annum is of growing concern. Attempts to address this issue have generated many hundreds of scientific studies announcing the discovery
G Lear   +8 more
doaj   +1 more source

Method development for the determination of surface zeta potential of silver coated nylon substrates [PDF]

open access: yes, 2021
Surface zeta potential (SZP) is an electro kinetic property of surfaces that is a result of the electrical double layer (EDL) that forms when a surface possessing a surface charge is dispersed in a bulk material.1 The EDL is made up of the stern layer ...
NC DOCKS at Western Carolina University   +1 more
core  

Immobilization of pectinolytic enzymes on nylon 6/6 carriers : [data] [PDF]

open access: yes, 2021
Pectinolytic enzymes are an important tool for sustainable food production, with a wide range of applications in food processing technologies as well as the extraction of bioactive compounds from pectin-rich raw materials.
Sana Ben-Othman   +3 more
core   +1 more source

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