Nylon as a Dialysis Membrane

Kostenbauder, H.B.; Boxenbaum, Harold; DeLuca, Patrick P.

doi:10.1002/jps.2600580624

Cited by 10 publications

(2 citation statements)

References 21 publications

(18 reference statements)

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“…It can be seen from the figure that the depletion of the drug from the diffusing solution followed firstorder elimination except in the initial period of permeation. The initial sudden decrease in drug concentrations was attributed by some workers (21,23) to the initial build-up of the drug in the membrane.…”

Section: Resultsmentioning

confidence: 99%

Effects of Interaction with Surfactants, Adsorbents, and Other Substances on the Permeation of Chlorpromazine through a Dimethyl Polysiloxane Membrane

Nakano¹

1971

Journal of Pharmaceutical Sciences

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Section: Resultsmentioning

confidence: 99%

Effects of Interaction with Surfactants, Adsorbents, and Other Substances on the Permeation of Chlorpromazine through a Dimethyl Polysiloxane Membrane

Nakano¹

1971

Journal of Pharmaceutical Sciences

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“…In contrast, higher molecular weight molecules and the non-ionized and less polar species display less diffusion through nylon films [2].…”

Section: Introductionmentioning

confidence: 95%

Optimal dissolution and viscoelastic behavior of polyamide-66 in formic acid for membrane fabrication

Ali

Maqsood

Abdulrahman

et al. 2022

CI&CEQ

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High-performance polymeric membrane technology is rapidly developing worldwide with the introduction of new materials and processes. Considerable research efforts are being made to establish a polymer membrane that can be used for ultrafiltration (UF) or nanofiltration (NF) applications. The development of modified polyamide-66 polymer and its compatibility in wastewater are essential elements in the quest for advances and improvements in membrane technology. The optimized conditions for membrane synthesis are critical in making it commercially viable. Response Surface Methodology (RSM) was used to find the optimum dissolution of polyamide-66 in formic acid. A model was developed and validated with experimental data, and it showed good agreement with R2 0.9984. The optimized condition for minimizing viscosity was determined. For minimum viscosity (3.64cp), the optimum temperature and wt.% were 20?C and 0.6, respectively.

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Investigations on nylon 4 membranes: Synthesis and transport properties. II. Transport properties of nylon 4 polymer membranes

Huang

Kim

Dickson

et al. 1981

J of Applied Polymer Sci

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SynposisThe reverse osmosis, ultrafiltration, and dialysis properties of nylon 4 membranes to separations of sodium chloride, urea, a series of ethylene glycols and other compounds in the aqueous phase were investigated. The nylon 4 membranes were prepared from a formic acid solution with and without organic or inorganic additives. The effects of polymer concentration, amount of additives, casting time, and temperature on the membrane performance in terms of salt separation and product rate were investigated. The tensile properties of the nylon 4 membranes in both the dry and wet states were determined. I t was found that the highest salt separation of a 0.1% sodium chloride solution did not exceed 53.3%. However, these membranes showed some interesting dialysis properties which were comparable to those of commercial cellophane and cellulose acetate membranes.

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Nylon as a Dialysis Membrane

Cited by 10 publications

References 21 publications

Effects of Interaction with Surfactants, Adsorbents, and Other Substances on the Permeation of Chlorpromazine through a Dimethyl Polysiloxane Membrane

Effects of Interaction with Surfactants, Adsorbents, and Other Substances on the Permeation of Chlorpromazine through a Dimethyl Polysiloxane Membrane

Optimal dissolution and viscoelastic behavior of polyamide-66 in formic acid for membrane fabrication

Investigations on nylon 4 membranes: Synthesis and transport properties. II. Transport properties of nylon 4 polymer membranes

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