ArticleMolecules (Basel, Switzerland)2026
Adsorption Behavior of Chiral Pharmaceuticals onto Montmorillonite Clay: Evaluating Removal Efficiency and Stereoselectivity.
Article in Molecules (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
Chiral pharmaceuticals (CPs) have gained growing attention in environmental studies regarding the differential behavior of individual enantiomers in racemic mixtures. This study investigates the stereoselectivity and efficiency of montmorillonite (MMT), a natural and low-cost adsorbent, for the removal of a wide group chiral pharmaceuticals and metabolites (atenolol, propranolol, metoprolol, fluoxetine, venlafaxine, norfluoxetine, and O-desmethylvenlafaxine). The effects of adsorption conditions including initial CP concentration, contact time, adsorbent dose, solution pH, and humic acid content were evaluated. In most adsorption experiments, no significant stereoselective behavior was observed, except for the case where a low adsorbent dose was applied. Interestingly, as the solution humic acid content increased (up to 40 mg/L), the adsorption capacity was increased for most of the target CPs. Isotherm studies revealed that the Freundlich model described the experimental data well and the process was favorable. Adsorption mechanism was interpreted by material characterization before and after adsorption. High removal efficiencies (88.0 to 99.8%) and the non-enantioselective behavior of MMT indicate that it can be used effectively for the simultaneous removal of both enantiomeric forms of various chiral pharmaceuticals from aqueous matrices.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.