Results 11 to 20 of about 79,118 (256)

Synthesis of Nano Pigments Using Clay Minerals and Organic Dyes and Their Application as Colorants in Polymer Matrix

open access: yesMicromachines, 2023
A new generation of clay-based nano pigments has been introduced, providing the advantage of both inorganic pigments and organic dyes. These nano pigments have been synthesized through a stepwise procedure where, initially, an organic dye is adsorbed ...
Chandra Mohan   +4 more
doaj   +1 more source

Advancements in Sustainable Natural Dyes for Textile Applications: A Review

open access: yesMolecules, 2023
The dyeing and finishing step represents a clear hotspot in the textile supply chain as the wet processing stages require significant amounts of water, energy, and chemicals.
Barbara Pizzicato   +4 more
doaj   +1 more source

A mulher na produção têxtil portuguesa tardo-medieval

open access: yesMedievalista, 2012
Through the analysis of generic and individual references on the occupation of women in the textile sector, this article will look to define the role of women at each stage of production (fiber preparation, spinning, weaving, finishing processes ...
Joana Sequeira, Arnaldo Sousa Melo
doaj   +1 more source

Functionalization of carbon nanotube yarn by acid treatment

open access: yesInternational Journal of Smart and Nano Materials, 2014
Carbon nanotube (CNT) yarn was functionalized using sulfuric and nitric acid solutions in 3:1 volumetric ratio. Successful functionalization of CNT yarn with carboxyl and hydroxyl groups (e.g., COOH, COO–, OH, etc.) was confirmed by attenuated total ...
H.E. Misak   +4 more
doaj   +1 more source

Inverted E-Shaped Wearable Textile Antenna for Medical Applications

open access: yesIEEE Access, 2018
A miniaturized textile antenna is designed and demonstrated for ISM band applications at 2.4 GHz. The proposed antenna uses appropriate loading of a rectangular slot/notch with a strip line inserted to form an inverted E-shaped antenna.
Adel Y.I. Ashyap   +8 more
doaj   +1 more source

CBIR-DSS: Business Decision Oriented Content-Based Recommendation Model for E-Commerce

open access: yesInformation, 2022
Business-based decision support systems have been proposed for a few decades in the e-commerce and textile industries. However, these Decision Support Systems (DSS) have not been so productive in terms of business decision delivery. In our proposed model,
Ashish Bagwari   +4 more
doaj   +1 more source

Textile-to-textile recycling

open access: yes, 2017
A transition of the textile industry towards a circular economy requires fundamental changes to how the industry operates. One of these is in adopting textile-to-textile recycling where the raw material for new products is sourced from worn out garments and other textiles.This case wallet describes how ten Nordic brands are engaging in this transition,
David Watson   +3 more
openaire   +3 more sources

USING TEXTILE ARAMID FABRICS TO INCREASE THE BALLISTIC RESISTANCE OF ULTRA-HIGH-PERFORMANCE STEEL-FIBRE REINFORCED CONCRETE

open access: yesActa Polytechnica, 2020
Thin plates made of Ultra-High-Performance Steel-Fibre-Reinforced Concrete (UHPSFRC) with textile Aramid fabrics were subjected to a projectile impact and its post-test damage was discussed.
Michal Mára   +2 more
doaj   +1 more source

Application of plasma technology for the modification of polymer and textile materials [PDF]

open access: yesHemijska Industrija, 2004
Plasma treatment is based on the physico-chemical changes of the material surface and as an ecologically and economically acceptable process it can be an attractive alternative to conventional modifications.
Radetić Maja M., Petrović Zoran Lj.
doaj   +1 more source

Enhanced Photodynamic Efficacy Using 1,8-Naphthalimides: Potential Application in Antibacterial Photodynamic Therapy

open access: yesMolecules, 2022
This study addresses the need for antibacterial medication that can overcome the current problems of antibiotics. It does so by suggesting two 1,8-naphthalimides (NI1 and NI2) containing a pyridinium nucleus become attached to the imide-nitrogen atom via
Desislava Staneva   +3 more
doaj   +1 more source

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