Selectivity and morphological engineering of a unique gallium−organic framework for antibiotics exclusion in water DOI Creative Commons
Mehdi Barati, ‪Heidar Raissi, Afsaneh Ghahari

et al.

npj Clean Water, Journal Year: 2024, Volume and Issue: 7(1)

Published: Nov. 28, 2024

Antibiotic pollutants from pharmaceutical waste pose a severe threat to ecosystems. This study explores the use of gallium-metal organic frameworks (Ga-MOFs) and imide-functionalized MOFs (F-MOFs) for antibiotic removal through adsorption. Using molecular dynamics simulations, we evaluated adsorption amikacin (AMC), kanamycin (KMC), tobramycin (TMC) on MOF F-MOF surfaces. The simulation results suggest that these adsorbents could be effective in adsorbing significant portion antibiotics. π-π stacking interactions contributed strong binding between antibiotics substrates. Additionally, metadynamics simulations revealed free energy minima –254.29 KJ/mol KMC/MOFs –187.62 KMC/F-MOFs, confirming complex stability. theoretical approach highlights potential Ga-MOF-based materials mitigating pollution's environmental health impacts.

Language: Английский

Electrochemical Disinfection Promotes Community-Wide Permissiveness toward the Conjugative Antibiotic Resistance Plasmid pKJK5 DOI
Hua Li, Zhiming He, Yifeng Zhang

et al.

ACS ES&T Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: March 11, 2025

Language: Английский

Citations

0
Impact of ibuprofen on microalgal-bacterial granular sludge: Metabolic pathways, functional gene responses and biodegradation mechanisms DOI

Bill H. Chen,

Hua Liang, Anjie Li

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 492, P. 138180 - 138180

Published: April 6, 2025

Language: Английский

Citations

0
Unveiling the mechanism and driving factors of pharmaceutical and personal care product (PPCP) removal in wastewater treatment plants DOI
S. Li,

Zhen Gao,

Tianyi Chen

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 383, P. 125358 - 125358

Published: April 21, 2025

Language: Английский

Citations

0
Oxygen Vacancies and Lattice Distortion Synergistically Enhanced Piezocatalysis of CaZn2(BO3)2 for Nonantibiotic Pharmaceutical Degradation DOI
Xinyi Lu,

Runzhe Zhang,

Yi Liu

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(46), P. 63692 - 63702

Published: Nov. 7, 2024

Piezocatalysis, an emerging green and advanced oxidation technology, has recently been widely researched in environmental treatment. However, the limited polarization efficiency of piezocatalyst is a serious bottleneck for its practical application. The search excellent with high piezoelectric coefficient abundant reactive sites remains urgent task that needs to be developed. Herein, piezocatalyst, CaZn2(BO3)2 (CZBO), obtained by quenching piezocatalysis, which exhibited superior activity ibuprofen (IBP) carbamazepine (CBZ) removal 100% 83.8% under ultrasonic cavitation (120 W, 40 kHz) within 36 min, respectively. outstanding piezocatalytic degradation was attributed strong material synergistic effect oxygen vacancies (OVs) lattice distortion, effectively facilitated generation concentration species (ROS). distortion induced O-deficient [BO3] plane units can promote e– h+ pair separation transportation, OVs electron-rich regions significantly decrease O–O bond activation energy, thus collaboratively contributing production ROS IBP CBZ degradation. This work provides simple avenue enhancing based on proposes insights into reaction mechanisms degrading nonantibiotic pharmaceuticals wastewater.

Language: Английский

Citations

1
Selectivity and morphological engineering of a unique gallium−organic framework for antibiotics exclusion in water DOI Creative Commons
Mehdi Barati, ‪Heidar Raissi, Afsaneh Ghahari

et al.

npj Clean Water, Journal Year: 2024, Volume and Issue: 7(1)

Published: Nov. 28, 2024

Antibiotic pollutants from pharmaceutical waste pose a severe threat to ecosystems. This study explores the use of gallium-metal organic frameworks (Ga-MOFs) and imide-functionalized MOFs (F-MOFs) for antibiotic removal through adsorption. Using molecular dynamics simulations, we evaluated adsorption amikacin (AMC), kanamycin (KMC), tobramycin (TMC) on MOF F-MOF surfaces. The simulation results suggest that these adsorbents could be effective in adsorbing significant portion antibiotics. π-π stacking interactions contributed strong binding between antibiotics substrates. Additionally, metadynamics simulations revealed free energy minima –254.29 KJ/mol KMC/MOFs –187.62 KMC/F-MOFs, confirming complex stability. theoretical approach highlights potential Ga-MOF-based materials mitigating pollution's environmental health impacts.

Language: Английский

Citations

1