LitCovid-sentences  

PMC:7435837 / 30019-34785 JSONTXT 7 Projects

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Id Subject Object Predicate Lexical cue
T227 0-4 Sentence denotes 6.3.
T228 5-13 Sentence denotes Textiles
T229 14-132 Sentence denotes In addition to wearing facial masks, protective clothing is another important measure against the spread of pathogens.
T230 133-215 Sentence denotes Cotton is one of the most commonly employed textiles used to manufacture clothing.
T231 216-299 Sentence denotes Cotton fabric, which was ready for use by the textile industry, was LbL nanocoated.
T232 300-411 Sentence denotes The alternating layers comprised of PSS and poly(allylamine) bilayers followed by bilayers of PSS and chitosan.
T233 412-519 Sentence denotes The coated fabric was washed in water to remove the excess polyelectrolyte with or without ultrasonication.
T234 520-621 Sentence denotes The fabric that was washed with ultrasonication produced a more uniformly coated fabric than without.
T235 622-834 Sentence denotes The coated material was exposed to antimicrobial tests and significant antibacterial activity was shown toward S. aureus and some activity was still maintained after washing the fabric with a non-ionic detergent.
T236 835-977 Sentence denotes Up to 80% of bactericidal activity was maintained for fabric samples that were washed with ultrasonication compared to samples washed without.
T237 978-1044 Sentence denotes The latter samples retained approximately 30% bactericidal effect.
T238 1045-1091 Sentence denotes Antiviral effects were not investigated [163].
T239 1092-1235 Sentence denotes Chitosan-alginate LbL was also reported to impart antibacterial effects on cotton fabric, however, antiviral activity was not determined [164].
T240 1236-1371 Sentence denotes Chitosan also afforded antibacterial properties when alternately layered with sulfonated lignin or boric acid onto cotton fabric [165].
T241 1372-1557 Sentence denotes Lignin, an abundant product of unexplored commercial value, that is produced from wood pulp during paper manufacturing also impart antibacterial properties to coated textiles [165,166].
T242 1558-1665 Sentence denotes Another popular application of the LbL coating of cotton fabrics was to create flame-retardant cloth [167].
T243 1666-1849 Sentence denotes Examples include the coating of the material with flame-retardant laponite nanoclay particles [168], cationic starch, and montmorillonite nanoclay particles in alternate layers [169].
T244 1850-2021 Sentence denotes Nylon-66, a popular synthetic textile, was also rendered flame-retardant by LbL-nanocoating with cationic chitosan and anionic alginate [170] or anionic phytic acid [171].
T245 2022-2171 Sentence denotes Another synthetic textile, polyester, were coated with synthetic PSS and PDDA to impart significant antibacterial properties to the fabric [172,173].
T246 2172-2374 Sentence denotes Dual-purpose, environmentally friendly, antibacterial, and flame-retardant layers of poly(hexamethylene guanidine phosphate) and the seaweed-derived alginate could also be coated on cotton fabric [174].
T247 2375-2646 Sentence denotes Another example of synthetic polyelectrolyte LbL nanocoating that showed significant antibacterial properties comprises of N-halamine-derived copolymer polyelectrolytes, however, the coated cotton fiber had to be immersed in household bleach to elicit antiviral activity.
T248 2647-2763 Sentence denotes Despite this, the amount of chlorine that was absorbed could be controlled depending on the bilayer thickness [175].
T249 2764-2864 Sentence denotes Another approach to producing a coated textile is to coat fibers that are used to weave the textile.
T250 2865-2977 Sentence denotes Some drug delivery approaches were employed to create chitosan-alginate fibers loaded with a protein drug [176].
T251 2978-3153 Sentence denotes Wood pulp fibers were also successfully LbL-coated with chitosan and carboxymethylcellulose [177] and this fiber coating could, for example, lead to paper strengthening [178].
T252 3154-3272 Sentence denotes Antibacterial vascular grafts were produced by LbL nanocoating of chitosan and heparin onto the graft materials [179].
T253 3273-3378 Sentence denotes It is suggested that pre-coated fibers can be produced and subsequently weaved into an antiviral textile.
T254 3379-3456 Sentence denotes Again, a scarcity of literature was found that focused on antiviral activity.
T255 3457-3592 Sentence denotes It provides an “inside-out” method of textile coating instead of coating the finished textile after it was weaved from uncoated fibers.
T256 3593-3689 Sentence denotes Polysaccharides may again prevail as an effective pre-treatment option prior to weaving fabrics.
T257 3690-4027 Sentence denotes Antiviral activities of polysaccharides, especially of unmodified GAGs or uncomplicated naturally derived polysaccharides such as chitosan and pullulan have been reviewed [180], yet at the time of writing, almost no literature could be found where these polysaccharides were LbL-coated onto textiles specifically for an antiviral effect.
T258 4028-4207 Sentence denotes Antibacterial and improvement of the physical properties of coated textiles seem to be the focus of comprehensive reviews with brief mentioning of antiviral effects [173,181,182].
T259 4208-4355 Sentence denotes Despite the lack of explicit LbL nanocoating of textiles, it is illustrated that coating of fabrics could be an effective antiviral countermeasure.
T260 4356-4540 Sentence denotes Surgical gowns were, for example, laminated with a 3-fold layer of poly(propylene) as the outer layer, PTFE as the middle layer, and a non-woven polyester layer as the innermost layer.
T261 4541-4634 Sentence denotes PTFE proved essential in curbing viral adhesion and penetration through the fabric [183,184].
T262 4635-4766 Sentence denotes A survey of the patent literature also revealed almost no applications of LbL-nanocoating in antiviral settings regarding textiles.