Laser-synthesized FeBi nanoparticles for the efficient photocatalytic degradation of persistent antibiotics in water

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F25%3A00012693" target="_blank" >RIV/46747885:24220/25:00012693 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/25:00012693

Výsledek na webu

<a href="https://doi.org/10.1016/j.jwpe.2024.106706" target="_blank" >https://doi.org/10.1016/j.jwpe.2024.106706</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jwpe.2024.106706" target="_blank" >10.1016/j.jwpe.2024.106706</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Laser-synthesized FeBi nanoparticles for the efficient photocatalytic degradation of persistent antibiotics in water

Popis výsledku v původním jazyce

The present manuscript delves into the photocatalytic degradation of sulfamethoxazole (SMX) in water facilitated by FeBi nanoparticles (NPs). These FeBi NPs were meticulously crafted through reactive laser ablation in liquids (RLAL), a scalable and remarkably sustainable synthetic process capable of generating diverse multi-element NPs. The composition of the FeBi NPs exhibited exceptional performance, showcasing a heightened reaction rate constant (4.62 ± 0.23)·10−3 min−1 and reduced leaching compared to their monometallic Fe and Bi counterparts. Employing advanced oxidation processes, the nanomaterial generated nine transformation products, with the initial two cycles at an optimized FeBi NP concentration of 80 mg/L, yielding a diverse range of short-chain transformation products. This observation indicates improved reaction efficiency and heightened biocompatibility of the resulting transformation products. The current findings underscore the potential of laser ablation methodology and the distinctive alloyed FeBi NPs in the realm of antibiotic degradation, offering a viable strategy to diminish the presence of antibiotics in aquatic environments. By doing so, these NPs contribute to developing novel approaches aimed at mitigating the emergence of antibiotic-resistant bacteria, a pressing global health concern. Moreover, FeBi NPs present innovative opportunities in broad-spectrum catalytic processes, addressing the limitations associated with conventional UV-dependent photocatalysts and advancing sustainable solutions for environmental remediation.

Název v anglickém jazyce

Laser-synthesized FeBi nanoparticles for the efficient photocatalytic degradation of persistent antibiotics in water

Popis výsledku anglicky

The present manuscript delves into the photocatalytic degradation of sulfamethoxazole (SMX) in water facilitated by FeBi nanoparticles (NPs). These FeBi NPs were meticulously crafted through reactive laser ablation in liquids (RLAL), a scalable and remarkably sustainable synthetic process capable of generating diverse multi-element NPs. The composition of the FeBi NPs exhibited exceptional performance, showcasing a heightened reaction rate constant (4.62 ± 0.23)·10−3 min−1 and reduced leaching compared to their monometallic Fe and Bi counterparts. Employing advanced oxidation processes, the nanomaterial generated nine transformation products, with the initial two cycles at an optimized FeBi NP concentration of 80 mg/L, yielding a diverse range of short-chain transformation products. This observation indicates improved reaction efficiency and heightened biocompatibility of the resulting transformation products. The current findings underscore the potential of laser ablation methodology and the distinctive alloyed FeBi NPs in the realm of antibiotic degradation, offering a viable strategy to diminish the presence of antibiotics in aquatic environments. By doing so, these NPs contribute to developing novel approaches aimed at mitigating the emergence of antibiotic-resistant bacteria, a pressing global health concern. Moreover, FeBi NPs present innovative opportunities in broad-spectrum catalytic processes, addressing the limitations associated with conventional UV-dependent photocatalysts and advancing sustainable solutions for environmental remediation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Water Process Engineering

ISSN

2214-7144

e-ISSN

—

Svazek periodika

69

Číslo periodika v rámci svazku

Januar

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

001385760900001

EID výsledku v databázi Scopus

2-s2.0-85211506537