A SILVER(I) PVC-MEMBRANE SENSOR BASED ON SYNTHESIZED DILAKTAM CROWN ETHER
نویسندگان
چکیده
منابع مشابه
Potentiometric determination of dopamine in pharmaceutical preparations by crown ether-PVC membrane sensors.
Two simple, rapid and sensitive sensors for the assay of dopamine hydrochloride have been developed. The methods are based upon the formation of the membrane sensors 12-crown-4-phosphotungestic acid (crown ether-PTA)-dopamine and 12-crown-4-tetraphenylborate (crown ether-TPB)-dopamine as neutral carriers. The sensors were stable and showed fast potential responses of 10 s, and near-Nernstian ca...
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ژورنال
عنوان ژورنال: Journal of the Chilean Chemical Society
سال: 2009
ISSN: 0717-9707
DOI: 10.4067/s0717-97072009000100015