Results 81 to 90 of about 467,723 (305)
Preparation of Deuterated Cation Exchange Resin by Ion Exchange
He huaxue yu fangshe huaxueDuring the operation of the spallation neutron source, heavy water used as a coolant can introduce impurities. Direct purification of heavy water using conventional ion exchange resins can lead to the displacement of H+/OH−, thereby reducing the purity ...
Cheng-yang LUO +6 more
doaj +1 more source
The use of ion exchange resins in the isolation of blodd group A-specific substance from hog gastric mucin [PDF]
, 1948 Ion exchange resins (1) have been used in the investigation of A substance hydrolysates (2), but apparently no attempt has been made to determine whether they can be profitably used in the isolation or purification of undegraded A substance [1] from ...
Bennett, Edward L., Niemann, Carl
core
Integrated optical directional coupler biosensor
, 1996 We present measurements on biomolecular binding reactions, using a new type of integrated optical biosensor based on a planar directional coupler structure. The device is fabricated by Ag+-Na+ ion-exchange in glass and definition of the sensing region is
B. J. Luff +12 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero +9 more
wiley +1 more source
Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies
Advanced Engineering Materials, EarlyView.Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo +3 more
wiley +1 more source
The removal of sulphate ions from model solutions and their influence on ion exchange resins
Economics and Environment, 2020 There is a growing tendency for industries around the globe to diminish the contents of pollutants in industrial wastewaters to an acceptable level. Conventional methods are unfavourable and economically unacceptable, especially for large volumes of ...
Stefan Demcak +2 more
doaj
Thermodynamics of the obtained ion exchanges for the sorption of various ions in environmental wastewaters [PDF]
E3S Web of ConferencesThis study focuses on investigating the thermodynamic parameters of an ion exchanger synthesized using chlorinated polypropylene with polyethylene polyamines.
Ismailov Rovshan +5 more
doaj +1 more source
Purification of Gemini fuel cell water by ion exchange chromatography Final report, 13 Apr. - 12 Nov. 1965 [PDF]
Purification of Gemini fuel cell water by ion- exchange ...
Oneill, H. J.
core +1 more source
Ion-exchange adsorption of reactive dye solution onto quaternized palm kernel shell [PDF]
, 2014 Quaternized palm kernel shell was successfully prepared by reacting with N-(3-chloro-2-hydroxypropyl)trimethylammonium chloride in basic condition. Adsorption experiments of Reactive Red E (RRE) dye were carried out in single batch system studied at ...
Abdullah, Luqman Chuah +3 more
core +1 more source
Biological Ion Exchanger Resins
Biophysical Journal, 1971 ABsrRACT Utilizing Escherichia coli as the prototype of an ion-accumulating cell, the ion exchange isotherm is introduced as a concise method of characterizing biological ion exchange events. The ion exchange isotherm for the alkali cation exchange, K 4-> Na, is described. The total charge proffle of this bacterium is compiled and compared for bacteria
openaire +2 more sources