Results 71 to 80 of about 764,331 (286)

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Understanding Tactile Characteristics of Natural Yarn and Fabric Through Sensory Descriptive Analysis

Journal of Natural Fibers
This study investigates the tactile properties of natural yarns and fabrics through sensory descriptive analysis, supported by Principal Component Analysis (PCA) and hierarchical cluster analysis to identify clusters with similar sensory profiles.
Aussama Soontrunnarudrungsri, Kunalai Ploydanai, Thanyachol Apipatpapha, Rungsima Chollakup, Pithalai Lekutai   +4 more
doaj   +1 more source

Pemodelan Pengaruh Nomor dan Kecepatan Pengantar Benang Terhadap Kekuatan Benang Ring Spinning Menggunakan Mekanika Klasik dan Regresi Multivarian Nonlinear

Jurnal Fisika Flux, 2019
The application of theoretical physics can be found in textile processing such as yarn manufacturing process. The aim of this research is to determine and to develop a new model to predict the yarn strength of ring spun yarn influenced by the yarn count ...
Valentinus Galih Vidia Putra, Andrian Wijayono, Irwan Irwan, Totong Irwan, Cahaya Rosyidan   +4 more
doaj   +1 more source

Multi-Pass Stamping Forming a Concave Ring

Applied Sciences, 2020
To improve the production quality and efficiency of the concave ring, a multi-pass stamping technology is used to replace the spinning technology to form the concave ring.
Song Zhang, Xuedao Shu, Jianan Shi, Zixuan Li   +3 more
doaj   +1 more source

Study on Physical-mechanical Parameters of Ring-, Rotor- and Air-jet-spun Modal and Micro Modal Yarns [PDF]

Tekstilec, 2019
The main physical-mechanical parameters of modal yarns (unevenness, faults, hairiness and spectrograms) were compared with the parameters of micro modal yarns of the same fineness and end-use.
Zenun Skenderi, Dragana Kopitar, Sanja Ercegović Ražić, Goran Iveković   +3 more
doaj   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Development and characterization of air jet vortex yarn with novel fiber blends

SPE Polymers
Air jet vortex spinning has become more popular due to its higher productivity, improved yarn quality, and recent technological advancements. This research explores the interplay between fiber composition, spinning techniques, and yarn properties ...
Khurshid Alam, Mahbubur Rahman, Menghan Li, Md Ashikur Rahman, Md Aptabusjaman, Tarikul Islam, Mingjie Xing   +6 more
doaj   +1 more source

Preparation and Evaluation of Rabbit Hair Fibers/Cotton Blended Yarns with Different Blend Ratios and Spinning Methods

Journal of Natural Fibers
A variety of rabbit hair/cotton blended yarns were developed using ring spinning, core-spun spinning (based on the roving process), and Siro spinning to improve the spinnability of rabbit hair fibers.
Xixi Qian, Junyan Song
doaj   +1 more source

EFFECT OF YARN STRUCTURE ON MECHANICAL PROPERTIES OF SINGLE JERSEY FABRICS [PDF]

Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2018
Knitted fabrics are known to more complex and dimensionally sensitive structures than the woven fabrics. Variations in material, structural, mechanical processing and finishing parameters are bound to significantly influence the mechanical and comfort ...
SUBRAMANIAN Kathirvelu
doaj