Corrigendum to “Synthesis of environmentally benign antimicrobial dressing nanofibers based on polycaprolactone blended with gold nanoparticles and spearmint oil nanoemulsion” [J Mater Sci Technol 15(2021) 3447–3460]

El‐Naggar, Mehrez E.; shalaby, E.S.; Abd-Al-Aleem, A.H.; Abu‐Saied, M. A.; Youssef, Ahmed M.

doi:10.1016/j.jmrt.2022.07.114

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…After Au 3+ and Ag + metal cations treatment that results in nanoparticle formation on the surfaces of NFs, the antimicrobial effect of NFs increased as expected. [ 57–60 ] The effectiveness of NFs did not increase after Pt 4+ treatment for E. coli strain. The NFs were not too effective against S. aureus with a 6.4 mm ZOI radius while the metal cation treated samples effect were much higher with 12, 16, and 10 mm ZOI radii for Au 3+ , Ag + , and Pt 4+ treated samples, respectively.…”

Section: Resultsmentioning

confidence: 99%

Multi‐Analyte Sensitive Fluorophore Cross‐Linked Nanofibers Based Antimicrobial Surface Enabling Bacterial Detection and Their Usage as Crystal Growth Template

Dikmen,

Bütün

2023

Macro Materials & Eng

View full text Add to dashboard Cite

In situ preparation of bifunctional thiazolo[5,4‐d]thiazole (TTz)‐based fluorophore cross‐linked nanofibers is successfully performed. These multifunctional nanofibers are used as both crystal growth template and antibacterial substrate that makes bacterial detection possible simultaneously. These highly fluorescent nanofibers act as optical sensors toward many analytes. The acid, base, and metal cation‐sensitive nature of the 2,5‐bis(4‐hydroxyphenyl)thiazolo[5,4‐d]thiazole (HPhTT) dye makes the prepared PVA nanofibers sensitive against these chemicals. Metal nanoparticles (MNPs) or metal oxide crystal formation occurs on the surface of nanofibers without any reducing agent. The strong interaction between metal cations and fluorophores results in crystal formation on the surface, which is named for the first time as “complexation‐triggered crystalization.” These dye cross‐linked and metal‐interacted nanofibers exhibit antibacterial effect against E. coli (ATCC 25922), S. aureus (ATCC 25923), P. aeruginosa (ATCC 27853), and E. faecalis (ATCC 25922) strains. Also, the emission wavelength change of nanofibers in bacterial contamination makes it possible to use smart nanofiber films for optical bacteria detection. These novel materials pave the way for new applications such as smart wound bands, optical sensors, and one‐step preparation of surface‐enhanced Raman spectroscopy substrate.

show abstract

Section: Resultsmentioning

confidence: 99%