Results 291 to 300 of about 1,247,998 (403)

Electrochemically Produced pH Change Triggering Doxorubicin Release from Cystamine Cross‐Linked Microgels Covalently Immobilized on the Gold Interface

open access: yesChemElectroChem, EarlyView.
A new controlled drug release system triggered by the local pH change on the electrode interface is proposed and tested. It is based on a polyacrylic acid‐formed hydrogel matrix that provides payload holding and its pH‐induced release, while a cystamine derivative cross‐linker provides a covalent immobilization of the microgel onto the gold electrode ...
Maria Sawicka   +7 more
wiley   +1 more source

Monitoring Reverse Osmosis Treated Wastewater Recharge into a Coastal Aquifer by Environmental Isotopes (B, Li, O, H)

open access: green, 2008
Wolfram Kloppmann   +8 more
openalex   +2 more sources

Comprehensive Analysis of Crystalline Hydrophobic Alkylated Poly(ethyleneimine)s

open access: yesChemistry – A European Journal, EarlyView.
Alkylation of polyethyleneimine (PEI) induces crystalline hydrophobic domains, critical for CO₂‐mediated desalination. Structural evolution during acid/base treatment and ion exchange is revealed by PXRD, SAXS, and inelastic neutron scattering. Findings highlight reversible domain disruption and nanostructure formation, enabling recyclable polymer ...
Anand Sharadha‐Ravi Ayyar   +7 more
wiley   +1 more source

Screening of parameters and optimization of nickel extraction by green emulsion liquid membrane using statistical experimental design

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study focuses on the extraction of nickel ions from an aqueous solution using a green emulsion liquid membrane (GELM). Its primary objective is to choose between corn oil and sunflower oil as a solvent in GELM and compare their performance with a kerosene‐based emulsion liquid membrane (ELM).
Farzin Sadehlari   +2 more
wiley   +1 more source

A prototype system for the removal of 137Cs from liquid radioactive waste using reverse osmosis membrane. [PDF]

open access: yesEnviron Sci Pollut Res Int
Shaltout M   +5 more
europepmc   +1 more source

Removal of benzotriazoles from domestic wastewater using Pleurotus ostreatus fungal pellets

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Removal of benzotriazoles from domestic wastewater using a fungal pellet reactor with Pleurotus ostreatus. The system effectively removed CBTR (70%), while BTR (19%), 5‐TTR (17%), and OH‐BTH (16%) showed moderate removal. Abstract Benzotriazoles are a group of persistent and mobile substances commonly found in aquatic environments due to inefficient ...
Evrydiki Markoulatou   +3 more
wiley   +1 more source

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