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Topic Review
Humic Substances' Macromolecular Architecture and Dyes/Metals Adsorptive Removal
Humic substances are naturally occurring materials composed of complex biogenic mixtures of substituted aromatic and aliphatic hydrocarbon core materials derived from the degradation and decomposition of dead plant and animal matter. They are ubiquitous in both terrestrial and aquatic systems constituting biotic pools and are characterized by unique properties; they are amphiphilic redox compounds with exceptional chelating features. Humic substances play a crucial role in both agriculture and the environment as carbon sequestrators, soil improvers, plant health promoters, as well as stabilizers of soil aggregates and regulators of organic/inorganic nutrients bioavailability. 
  • 151
  • 24 Jan 2024
Topic Review
Incorporation of Cellulose-Based Aerogels into Textile Structures
Given their exceptional attributes, aerogels are viewed as a material with immense potential. Being a natural polymer, cellulose offers the advantage of being both replenishable and capable of breaking down naturally. Cellulose-derived aerogels encompass the replenish ability, biocompatible nature, and ability to degrade naturally inherent in cellulose, along with additional benefits like minimal weight, extensive porosity, and expansive specific surface area.
  • 398
  • 28 Dec 2023
Topic Review
Phenolic Dyed Textile Fabrics
Textile dyeing is known to have major environmental concerns, especially with the high use of toxic chemicals. The use of alternatives such as natural dyes rich in phenolic compounds has become extremely appealing in order to move towards a more sustainable circular economy. Phenolic dyes have the potential to functionalize textile fabrics with properties such as antimicrobial, antioxidant, and UV protection.
  • 183
  • 30 Nov 2023
Topic Review
Melt-Spun Biodegradable Fibers
The growing awareness of environmental issues and the pursuit of sustainable materials have sparked a substantial surge in research focused on biodegradable materials, including fibers. Within a spectrum of fabrication techniques, melt-spinning has emerged as an eco-friendly and scalable method for making fibers from biodegradable plastics (preferably bio-based), intended for various applications. 
  • 300
  • 12 Nov 2023
Topic Review
Advancements in Natural Dyes Extraction
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. In order to tackle environmental issues, natural dyes are gaining attention from researchers as more sustainable alternatives to synthetic ones. The extraction of colorant from natural sources is a fundamental step in preparing purified natural dyes, as a plant’s matrix contains only a small percentage of dye, usually in the range of 0.5–5%, and several other constituents such as water-insoluble fibers, carbohydrates, protein, chlorophyll, and tannins, among others. The selection of the most suitable extraction technique should be based on the evaluation of the nature and solubility of the dyeing materials.
  • 575
  • 28 Aug 2023
Topic Review
Textile Electrodes for Wearable Biopotential Signal Monitoring
The technology of wearable medical equipment has advanced to the point where it is now possible to monitor the electrocardiogram and electromyogram comfortably at home. The transition from wet Ag/AgCl electrodes to various types of gel-free dry electrodes has made it possible to continuously and accurately monitor the biopotential signals. Fabrics or textiles, which were once meant to protect the human body, have undergone significant development and are now employed as intelligent textile materials for healthcare monitoring. The conductive textile electrodes provide the benefit of being breathable and comfortable.
  • 198
  • 11 Aug 2023
Topic Review
Applications of Waterproof Breathable Membranes in Textile Field
Waterproof breathable membranes (WBMs) characterized by a specific internal structure, allowing air and water vapor to be transferred from one side to the other while preventing liquid water penetration. WBMs combine lamination and other technologies with textile materials to form waterproof breathable fabrics, which play a key role in outdoor sports clothing, medical clothing, military clothing, etc.
  • 339
  • 02 Aug 2023
Topic Review
Cellulose-Based Metallogels
Metallogels are a category of materials formed by combining polymer gels with metal ions, creating coordination bonds with the functional groups of the gel. The incorporation of metal phases into hydrogels offers diverse possibilities for functionalization. Cellulose stands out as a preferred choice for producing hydrogels from various standpoints, including economic, ecological, physical, chemical, and biological aspects. It possesses advantages such as cost-effectiveness, renewability, versatility, non-toxicity, remarkable mechanical and thermal stability, a porous structure, a significant number of reactive OH groups, and excellent biocompatibility.
  • 197
  • 21 Jul 2023
Topic Review
Natural Silk and Silk Waste
Silk is one of the oldest and most useful animal fibres known to man. Silk thread is a product of the silk-producing glands of certain insects that create a net around themselves or form cocoons. The data obtained from previous studies show that the degree of silk waste practical use is still low, although silk is an expensive and highly valuable product. Furthermore, the use of natural resources to satisfy human needs also requires the extensive use of recyclable materials.
  • 445
  • 05 Jul 2023
Topic Review
Advanced and Smart Textiles during the COVID-19 Pandemic
The COVID-19 pandemic has hugely affected the textile and apparel industry. Besides the negative impact due to supply chain disruptions, drop in demand, liquidity problems, and overstocking, this pandemic was found to be a window of opportunity since it accelerated the ongoing digitalization trends and the use of functional materials in the textile industry.
  • 193
  • 29 Jun 2023
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