A Comprehensive Review on the Enantiomeric Separation of Chiral Drugs Using Metal-Organic Frameworks

Chemosphere, Journal Year: 2024, Volume and Issue: 364, P. 143083 - 143083

Published: Aug. 16, 2024

Language: Английский

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Multitask Deep Learning Model Reveals Oils and Phenols Co-Adsorption Effect in Coal Chemical Wastewater: Breaking the Bottleneck of Selective Adsorption Separation

Published: Jan. 1, 2025

Adsorption technology is a green, low-carbon approach, but its main challenge in industrial applications selectively separating target pollutants. This paper investigates the adsorption of 66 oils and phenols (OPs) coal chemical wastewater effluent. A multitask deep learning (MTDL) model was developed to analyze time distribution properties, revealing co-adsorption mechanisms OPs complex systems. The results showed that BTEX, phenols, NHCs, PAHs, alkanes adsorb this order composite pollution system. comprehensive evaluation rate capacity using MTDL demonstrated high robustness (R2>0.96, RMSE<0.16). associated shapley additive explanations values partial dependence plot analyses indicated molecular concentration, weight, complexity, ratio, carbon percentage, carbon/hydrogen ratio were most vital variables affecting adsorption. Additionally, competitive on adsorbent surface as well synergistic mechanism involving numerous interacting forces, has been clarified. Based these findings, selective strategy proposed experimentally validated, showing separation efficiencies for OPs: BTEX (67.79%), Phenols (78.31%), NHCs (43.39%), PAHs (52.78%), Alkanes (61.41%). These findings offer theoretical insights into guide engineering design recovery OPs.

Language: Английский

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Achiral and chiral metal-organic frameworks (MOFs) as an efficient catalyst for organic synthesis

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 533, P. 216536 - 216536

Published: Feb. 26, 2025

Language: Английский

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2D Coordination Polymer [Fe(piv)2(dab)2]n

Molbank, Journal Year: 2025, Volume and Issue: 2025(2), P. M1987 - M1987

Published: March 31, 2025

The interaction of preorganized iron(II) pivalate complexes with aromatic N-donor ligand (pyridine (py) or 2,2′-bipyridine (bpy)) and 1,4-diaminobutane (dab, putrescine) in anhydrous acetonitrile yielded a new 2D coordination polymer [Fe(piv)2(dab)2]n (1, piv = Me3CCO2–). molecular structure 1 crystal was determined by single-crystal X-ray diffraction analysis ATR-FTIR spectroscopy.

Language: Английский

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Advances in Hydrogels Research for Ion Detection and Adsorption

Critical Reviews in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 23

Published: Aug. 11, 2024

The continuing development of heavy industry worldwide has led to an exponential increase in the amount wastewater discharged from factories and entering natural world form rivers air. As top food chain world, toxic ions penetrate human body through skin, nose, a few milligrams can often cause irreversible damage body, so ion detection adsorption is related health safety beings. Hydrogel hydrophilic three-dimensional reticulated polymer material that first synthesized by Wichterle Lim 1960, which rich porous structure variety active sites as new type adsorbent be used detect introduction photonic crystals, DNA, fluorescent probe, other materials. This review describes several synthetic hydrogels for discusses mechanism hydrogels, provide perspective future development.

Language: Английский

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Development and application of chiral separation technology based on chiral metal-organic frameworks

Journal of Pharmaceutical Analysis, Journal Year: 2024, Volume and Issue: unknown, P. 101176 - 101176

Published: Dec. 1, 2024

Language: Английский

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