Results 1 to 10 of about 1,510 (93)

Thermodynamic characteristics of the aliphatic polyamide crystal structures: Enhancement of nylon 66α, 610α and 77γ polymers [PDF]

open access: yesHeliyon, 2023
Despite the polymer industry's reliance on nylon polymers, numerous questions remain about their crystal structures, modeling, and other features. This work discusses the thermodynamic properties and molecular modeling of a polyamides nylon 66α, 610α ...
Ali F. Al-Shawabkeh
doaj   +2 more sources

Nylons with Applications in Energy Generators, 3D Printing and Biomedicine [PDF]

open access: yesMolecules
Linear polyamides, known as nylons, are a class of synthetic polymers with a wide range of applications due to their outstanding properties, such as chemical and thermal resistance or mechanical strength.
Matteo Arioli   +2 more
doaj   +2 more sources

Quantitative nylon monomerization by the combination of chemical pretreatment and enzymatic hydrolysis using nylon hydrolases. [PDF]

open access: yesPLoS ONE
Nylons, derived from fossil fuels, are widely used for their toughness and flexibility, but they pose environmental concerns due to their low biodegradability.
Yuki Shiraishi   +11 more
doaj   +2 more sources

Nylons with Highly-Bright and Ultralong Organic Room-Temperature Phosphorescence [PDF]

open access: yesNature Communications
Endowing the widely-used synthetic polymer nylon with high-performance organic room-temperature phosphorescence would produce advanced materials with a great potential for applications in daily life and industry. One key to achieving this goal is to find
Dian-Xue Ma   +5 more
doaj   +2 more sources

Discovery and characterization of substrate- and product-selective nylon hydrolases [PDF]

open access: yesStructural Dynamics
Nylons are common industrial polyamides with few effective recycling options. As an alternative to mechanical or chemical recycling, enzymes could provide a selective and energy-efficient route to deconstruct nylons from mixed waste.
Nikolas Capra   +12 more
doaj   +2 more sources

Gradient all-nanostructured aerogel fibers for enhanced thermal insulation and mechanical properties [PDF]

open access: yesNature Communications
Lightweight, nanoporous aerogel fibers are crucial for personal thermal management and specialized heat protection. However, wet-spinning methods, exemplified by aramid aerogels, inevitably form a dense outer layer, significantly reducing the volume ...
Xiaotong Fu   +7 more
doaj   +2 more sources

Vascular clamp of mononylon thread in experimental microsurgery [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2022
Introduction: Reconstructive microsurgery is now an inseparable and essential branch of plastic surgery. The training is long, has a relatively high financial cost and requires a lot of the proponents.
Balduino Ferreira de Menezes   +4 more
doaj   +1 more source

Effect of Nylon Vs. Polyglactin (Vicryl) in Appendectomy Skin Sutures [PDF]

open access: yesIranian Journal of Colorectal Research, 2015
Context Solitary rectal ulcer (SRU) is a disease with many challenging issues. There are several controversies about the basic pathophysiology of this disease.
Hajar Khazraei   +2 more
doaj   +1 more source

Comparison between surgical sutures and Prineo® in terms of esthetic result and scar formation [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2017
INTRODUCTION: Wound healing is a well-organized, directed process of tissue repair. The process can be expedited using topical glues and adhesives, which offer a non-invasive, easily removable alternative to suturing. Furthermore, such products have good
Marcela Caetano Cammarota   +9 more
doaj   +1 more source

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