Results 41 to 50 of about 243,036 (244)

Structure of Nylon 6,6.

, 2016
Nylon 6,6 is a polyamide, a polymer derived from the condensation reaction of monomers containing terminal carboxylic acid (-COOH) and amine (-NH2) groups.
Albert E. Ortega (3154554), Ryan A. Ortega (3154551), Erin S. Carter (3154548)   +2 more
core   +1 more source

Bistable Isochoric Chiral Metamaterials with Reprogrammable Multiaxial Responses

Advanced Functional Materials, EarlyView.
An isochoric bistable rotational unit cell enables in situ modification of internal contact conditions post‐fabrication, without altering the global envelope dimensions of the surrounding architecture. By selectively switching between open and closed states, the tessellated chiral metamaterial can reprogram its volumetric response, including bulk ...
Shujia Chen, Lei Wu, Jingran Liu, Damiano Pasini   +3 more
wiley   +1 more source

Low-cost high performance piezoelectric fabrics based on Nylon-6 nanofibers

Frontiers in Chemistry
To fully harness the potential of smart textiles, it is cruical to develop energy harvesters which can function both as fabric and energy generator. In this work, we present a high performance low-cost piezoelectric nano-fabric using even-number Nylon (i.
Dong-Jun Kwon, Dong-Jun Kwon, JoAnna Milam-Guerreroa, Yun Young Choi, Nosang Vincent Myung   +4 more
doaj   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

Advanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu, Lorenzo Moroni, Nicolas Lebonvallet, Vincent Flacher, Paul Wieringa   +4 more
wiley   +1 more source

Synthesis and application of 2-aminothiadiazole disperse dyes for nylon fabrics [PDF]

Journal of the Serbian Chemical Society, 2001
Some disperse dyes based on 2-amino-5-mercapto-1,3,4-thiadiazole have been prepared by coupling with various N-arylacrylamides. The dyes were characterized by IR spectral studies and elemental analysis. All the dyes were applied as disperse dyes
Raghav Maradiya Hari, Patel Vithal Soma
doaj   +3 more sources

[Letter to the editor] Ethylene emitted by nylon membrane filters questions their usefulness to transfer plant seedlings between media [PDF]

, 2011
Transfer of seedlings between media is a time-consuming process because the traditional, widely used method involves using forceps to transfer the plantlets one by one. The previously reported solution to avoid such a laborious procedure is the use
Sirko, Agnieszka, Harren, FJ, Cristescu, SM, Moniuszko, Grzegorz, Laska-Oberndorff, A, Harren, F.J.M., Laska-Oberndorff, A., Sirko, A., Cristescu, S.M., Moniuszko, G.   +9 more
core   +2 more sources

Flammability analysis of military fabrics

Journal of Applied Research in Technology & Engineering, 2022
There are many types of fabric materials used in military applications. From clothing to protective equipment, fabric analysis mostly focused on its physical properties.
R. Yahaya, N. Zahari, W.A.W. Wan Adnan
doaj   +1 more source

Rational Tuning of Hygroscopic Oscillation of Stacked Nanoflake Assemblies for Continuous Ambient Energy Harvesting

Advanced Materials, EarlyView.
Stacked nanoflake assembly (SNA) membranes can oscillate autonomously, offering opportunities for soft actuation and energy harvesting. This work uncovers the physical mechanism behind the sustained oscillation of SNA membranes in gradient humidity and identifies three governing dimensionless parameters, enabling rational design for optimizing SNA ...
Zijing Zhang, Jimin Fu, Gesa Zhang, Zhihua Liang, Boxun Zhang, Haimin Yao   +5 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Fiber‐Format Flexible Linear Electrostatic Motors

Advanced Materials, EarlyView.
A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley   +1 more source