2025
Deciphering co-ion and counterion transport in polyamide desalination membranes reveals ion selectivity mechanisms
Guo Y, He J, Zhang J, Sheng M, Wang Z, Elimelech M, Wang L. Deciphering co-ion and counterion transport in polyamide desalination membranes reveals ion selectivity mechanisms. Science Advances 2025, 11: eadu8302. PMID: 40465735, PMCID: PMC12136035, DOI: 10.1126/sciadv.adu8302.Peer-Reviewed Original ResearchIon-ion selectivityCo ionsIon selectivityDesalination membranesMolecular simulation resultsDesign of membranesIon selectivity mechanismMolecular-level mechanismsMolecular designWater-membrane interfaceReverse osmosisCounterion transportIon-ionIon partitioningElectrostatic interactionsIonsWater purificationCounterionsMembrane-based processesPolyamideDiffusion mechanismSimulation resultsNanofiltrationEnergy efficiencySelectionRelating Solute–Membrane Electrostatic Interactions to Solute Permeability in Reverse Osmosis Membranes
Cao T, Wang L, Pataroque K, Wang R, Elimelech M. Relating Solute–Membrane Electrostatic Interactions to Solute Permeability in Reverse Osmosis Membranes. Environmental Science And Technology 2025, 59: 5819-5828. PMID: 40070342, DOI: 10.1021/acs.est.4c13212.Peer-Reviewed Original ResearchConceptsRO membranesCellulose triacetateSalt rejectionPA membraneReverse osmosisElectrostatic interactionsSolution pHReverse osmosis membranesDonnan potentialSolute transportSolute permeabilityNeutral moleculesOsmosis membranesCellulose triacetate membraneHigher solution pHSalt permeabilityMembrane-solution interfaceWater desalinationCo ionsSolute-membrane interactionsMembrane charge densityAcidic conditionsCharge densityNeutral solute transportDonnan effect
1987
Physiology and biophysics of chloride and cation cotransport across cell membranes.
Lauf P, McManus T, Haas M, Forbush B, Duhm J, Flatman P, Saier M, Russell J. Physiology and biophysics of chloride and cation cotransport across cell membranes. The FASEB Journal 1987, 46: 2377-94. PMID: 3552736.Peer-Reviewed Original Research
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