Results 11 to 20 of about 1,280,216 (353)

Release of proteins via ion exchange from albumin-heparin microspheres [PDF]

open access: yes, 1992
Albumin-heparin and albumin microspheres were prepared as ion exchange gels for the controlled release of positively charged polypeptides and proteins.
Bae, You Han   +5 more
core   +7 more sources

Oxometalate-glass composites and thin films [PDF]

open access: yes, 1990
New glass-composites with ion exchange properties have been developed. Ammonium 12-molybdophosphate (AMP) (ΝΗ4)3ΡΜοΐ2θ4ο, and ammonium 12-tungstophosphate (AWP) (Nh4)3PW12O40, known for their ion exchange capabilities, are included either in preformed ...
Bein, Thomas   +2 more
core   +1 more source

LUMINESCENT PROPERTIES OF SILVER CLUSTERS FORMED BY ION EXCHANGE METHOD IN PHOTO-THERMO-REFRACTIVE GLASS [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2016
Subject of Study.The paper deals with novel research of ion exchange duration influence on spectral-luminescent properties of silver clusters formed in photo-thermo-refractive glass. Method.
Yevgeniy M. Sgibnev   +3 more
doaj   +1 more source

Adriamycin loading and release characteristics of albumin-heparin conjugate microspheres [PDF]

open access: yes, 1994
Biodegradable ion-exchange microspheres, prepared from a prefabricated conjugate of albumin and heparin were investigated as carriers for adriamycin. The ion-exchange microspheres could be loaded with adriamycin giving payloads up to 33% w/w, depending ...
Bae, Y.H.   +6 more
core   +2 more sources

ION EXCHANGE IN GLASS-CERAMICS

open access: yesFrontiers in Materials, 2016
In the past few years ion-exchange in glasses has found a renewed interest with a lot of new development and research in industrial and academic labs and the commercialization of materials with outstanding mechanical properties.
George Halsey Beall   +5 more
doaj   +1 more source

Exploring Strategies for Copper Removal from Nickel Anolytes: A Review

open access: yesChemEngineering, 2023
Various methods, such as electrochemical purification, chemical precipitation, solvent extraction, and ion-exchange resins, have been extensively employed for the removal of copper from nickel anolytes.
Xiaowei Tang, Kunyu Ju
doaj   +1 more source

Protein Purification: Ion Exchange

open access: yesBioTechniques, 2010
This month's question from the Molecular Biology Forums (online at molecularbiology.forums.biotechniques.com) comes from the “Protein Methods” section. Entries have been edited for concision and clarity.
Kristie Nybo
doaj   +1 more source

History, Introduction, and Kinetics of Ion Exchange Materials

open access: yesJournal of Chemistry, 2013
During the last few decades, ion exchange materials have evolved from laboratory tool to industrial products with significant technical and commercial impact.
Sanjeev Kumar, Sapna Jain
doaj   +1 more source

De Novo Ion-Exchange Membranes Based on Nanofibers

open access: yesMembranes, 2021
The unique functions of nanofibers (NFs) are based on their nanoscale cross-section, high specific surface area, and high molecular orientation, and/or their confined polymer chains inside the fibers.
Shaoling Zhang   +2 more
doaj   +1 more source

Mathematical modelling of space charge breakdown in membrane systems taking into account the non-catalytic dissociation/ recombination reaction of water molecules [PDF]

open access: yesE3S Web of Conferences, 2020
In electromembrane systems, a theoretical study of salt ion transfer usually uses mathematical models of salt ion transfer in the depleted diffusion layer of ion-exchange membranes.
Gudza V   +3 more
doaj   +1 more source

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