A disposable and ready-to-use liquid-filled stick microextraction method for the efficient extraction and determination of triazole fungicide residues in tea beverages and herbal extracts DOI
Jinyang Zheng, Manyi Wang,

Mengyuan Lv

et al.

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128187 - 128187

Published: April 1, 2025

Language: Английский

Utilization of polyethylene waste for designing foamy oil sorbents DOI Creative Commons

Sarah Mohammed Hailan,

Zuzana Nógellová,

Anton Popelka

et al.

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Language: Английский

Citations

0
Characterization of porous cellulose triacetate derived from kapok fibres (Ceiba pentandra) as a tool to enhance crude oil absorption DOI Creative Commons
Larsen Alessandro, Eric Wei Chiang Chan, Juhana Jaafar

et al.

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: Feb. 15, 2025

Oil spills are a common occurrence that threatens marine life, necessitating sustainable remediation methods. Polyvinylidene fluoride (PVDF) membranes known for their hydrophobicity, chemical resistance, and thermal stability, but they hindered by naturally low porosity due to the high-density polymer structure. To address this limitation, porous with synergistic properties was required. In study, kapok (Ceiba pentandra) fibers, which possess high porosity, were acetylated improve stability then blended PVDF. The development of oil-absorbing PVDF/CTA membrane aligns Sustainable Development Goal 14: Life Below Water. kapok-derived CTA characterized confirm its degree substitution (2.9) solubility in non-polar solvents. Converting fiber into improved combination crystalline amorphous regions provided balance between flexibility structural integrity. molecular conformation verified 1H-NMR 13C-NMR. Incorporating PVDF significantly increased 16%, enhancing oil absorption capacity. Only 1.828 m2 PC3 membrane, compared 2.656 PC0, required absorb 1 kg crude oil. findings study strongly indicate producing can overcome limitations neat membranes. membrane's surface area could be further maximized incorporating it cassette-style flow cell membrane. High-porosity thus have potential an efficient solution spill environments.

Language: Английский

Citations

0
A disposable and ready-to-use liquid-filled stick microextraction method for the efficient extraction and determination of triazole fungicide residues in tea beverages and herbal extracts DOI
Jinyang Zheng, Manyi Wang,

Mengyuan Lv

et al.

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128187 - 128187

Published: April 1, 2025

Language: Английский

Citations

0