Results 61 to 70 of about 7,305 (297)

Chloride-sulphate exchange on anion resins — kinetic investigation, IX. Direct, isotopic and reverse exchange [PDF]

open access: yes, 1983
Experimental kinetics of direct, isotopic and reverse Cl-/SO=4 exchange on different anion resins are presented. At very low concentration (C = 6 × 10-3 N) extremely high resin selectivity toward sulphates occurs (separation factors ranging from 52 to ...
D. Petruzzelli   +5 more
core   +1 more source

Cysteine Redox State Governs the Condensation Pathway of Hendra Virus W Protein and Differentially Impacts Type I IFN and NF‐κB Signaling

open access: yesAdvanced Science, EarlyView.
The cysteine redox state of the Hendra virus W (WHeV) protein controls assembly into fibrils or amorphous aggregates, with residues 2–29 required for fibrillation. In cells, WHeV forms different types of nuclear condensates. Impaired ability to form redox‐sensitive, non‐filamentous condensates reduces WHeV inhibition of the NF‐κB pathway, while it ...
Frank Gondelaud   +12 more
wiley   +1 more source

Ion-Exchange Resins as Controlled Drug Delivery Carriers [PDF]

open access: yes, 2010
Ion exchange resins (IER) are insoluble polymers that contain acidic or basic functional groups and have the ability to exchange counter-ions within aqueous solutions surrounding them.
S. A. Sunil   +4 more
core   +1 more source

Use of Anion Exchange Resins for One-Step Processing of Algae from Harvest to Biofuel

open access: yesEnergies, 2012
Some microalgae are particularly attractive as a renewable feedstock for biodiesel production due to their rapid growth, high content of triacylglycerols, and ability to be grown on non-arable land.
Martin Poenie   +3 more
doaj   +1 more source

ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals

open access: yesAdvanced Science, EarlyView.
The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray   +3 more
wiley   +1 more source

Virus step yield (PFU) from small-scale screening of anion exchange purification conditions (harvest method, chromatography resins, etc.). [PDF]

open access: yes, 2013
Virus step yield (PFU) from small-scale screening of anion exchange purification conditions (harvest method, chromatography resins, etc.).
Simon Delagrave (303074)   +9 more
core   +1 more source

Interactions of Anion-Exchange Resins with Polyacrylates in Atmosphere

open access: yesAnalytical Sciences, 2016
The interactions of polyacrylates (PAs with mean molecular weight of 4.5, 25, and 250 kDa; Na+,pa-) with anion exchange resins in the Br- form (AXRs; -R+,Br-) were studied under practical conditions by reaction stoichiometry and spectroscopy. The stoichiometric or an excess amount of PA(4.5 kDa) completely replaced Br- in the AXRs of the cross-linking ...
TAUCHI, Hiroya   +7 more
openaire   +3 more sources

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots

open access: yesAdvanced Science, EarlyView.
This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang   +5 more
wiley   +1 more source

Synthesis of anion exchange resins for selective complexation of pertechnetate ion [PDF]

open access: yes, 1996
Anion exchange resins were synthesized by functionalizing polymer supports with different crosslink densities. A variety of amines, including trialkylamines, with different alkyl-chain lengths were used as the ligands in the synthesis of monofunctional ...
Patel, Vijay T.
core   +1 more source

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