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http://nopr.niscpr.res.in/handle/123456789/40417| Title: | Transport of sodium, potassium, calcium magnesium ions through liquid membrane containing non-cyclic ionophores composed of furan units. |
| Authors: | Asrani, (Miss) Loni Sharma, (Mrs.) Uma |
| Issue Date: | Feb-1994 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | 2,2-Difurylpropane (IB) and 2,5-bis(dimethylfurfuryl) furan (IIB) have been synthesized by the condensation of fur an acetone in ethanol in the presence of conc. HCl. These oligomers exhibit the ability to transport alkali and alkaline earth metal ions rough chloroform membrane and are selective for sodium and magnesium ions. Transport of alkali metal ions is relatively more facile than that of alkalin earth cations. Selectivity for Na+/K+ is reduced when a mixture of cations is used. These carriers are highly selective for the pair Na+/Mg2+ compared to the pair K+/Ca2+. |
| Page(s): | 176-177 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.33A(02) [February 1994] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 33A(2) 176-177.pdf | 155.04 kB | Adobe PDF | View/Open |
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