Results 81 to 90 of about 112,411 (306)

A green approach for dyeing cotton fabrics using synthesized reactive disperse dyes and their mixtures under supercritical CO2 medium

Scientific Reports
Dyeing natural fabrics using supercritical carbon dioxide is challenging, especially without essential color hues. This work demonstrated that two newly developed reactive disperse dyes with distinct colors and shades were generated, one of which ...
Hanan Elsisi, Shahinaz Abouelenin, Tarek Abou Elmaaty, Elham Negm   +3 more
doaj   +1 more source

PRODUCTION WITH 3D PRINTERS IN TEXTILES [REVIEW] [PDF]

Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2015
3D printers are gaining more attention, finding different applications and 3D printing is being regarded as a ‘revolution’ of the 2010s for production. 3D printing is a production method that produces 3-dimensional objects by combining very thin layers ...
KESKIN Reyhan , GOCEK Ikilem
doaj  

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Kinetic and isothermal study of dye absorption using pre-treated natural fabrics using polyamine compounds

Scientific Reports
The study examined the use of cationic polymers (Polyethyleneimine and chitosan) in treating fabrics like cotton, wool, and cotton/wool (70/30) to improve their dyeability and printability.
Eman M. Reda, Hanan A. Othman, Heba Ghazal, Ahmed G. Hassabo   +3 more
doaj   +1 more source

"To design for the future you must leaf through the past": Museums as part of systems of innovation [PDF]

, 2009
Museums are not conventionally associated with innovation or viewed as part of innovation systems. After all, we could argue, museums are about the past, heritage, and nostalgia, whereas innovation is about the future.
Johnston, Lorraine, Rose, Mary
core  

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Features of Egyptian Personality in OMAR AL NAGDI’S Works that was affected by the aesthetics of Folklore to enrich the field of Designing & Printing Textile Hangs

Journal of Architecture, Art & Humanistic Science, 2018
Omar El-nagdi is one of the most popular artists in Egypt & Middle East , also he is the only Arabian artist that an independent museum in Paris was dedicated to him .
Hoda Al Hady, Raafat Azzam, Amal Radwan
doaj   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Dyeing wool fabrics with specialized dyes and their mixtures using supercritical CO2

Scientific Reports
Wool has been colored in supercritical carbon dioxide in a few trials, yielding only a small spectrum of colors, mostly orange and yellow, with minimal research on alternative color combinations.
Hanan Elsisi, Tarek Abou Elmaaty, Elham Negm, Shahinaz Abouelenin   +3 more
doaj   +1 more source

Research, development and application of noncombustible Beta fiber structures [PDF]

Beta fiber was selected as the primary material for flexible fibrous structures used in spacecraft and crew systems applications in the Apollo program because it was noncombustible in a 100 percent oxygen atmosphere up to 16.5 psia.
Cobb, E. S., Dillon, J. J.
core   +1 more source