Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Xian Xiang Sun"'
Publikováno v:
Sensors, Vol 2, Iss 10, Pp 424-431 (2002)
A plastic membrane electrode for the determination of methacycline hydrochloride was fabricated based on the use of methacycline-tetraphenylborate as the electroactive substance, and dioctylphtalate as the plasticizing agent. It was found that the po
Externí odkaz:
https://doaj.org/article/cc6a920d8594433c9f38b8f285ce61fa
Publikováno v:
Advanced Materials Research. 699:200-206
The synthesis and performance of a molecularly imprinted polymer (MIP) designed to enable the clean-up of the interferences existing in alprazolam (Alpra) drug samples is described. The MIP was synthesized using non-covalent molecularly imprinted met
Autor:
Hassan Y. Aboul-Enein, Xian Xiang Sun
Publikováno v:
Instrumentation Science & Technology. 37:164-188
The internal solid contact potentiometric sensors (ISCSs) based on the use of conducting polymers (e.g. polypyrrole (PPy), polyaniline(PAn) etc.) as inner contact ion-to-electron transducer material and ion-selective polymeric membrane as the ion sen
Publikováno v:
Instrumentation Science & Technology. 35:469-479
The comprehensive quality index (CQI) method which is used in evaluating the response performance of an ion‐selective electrode has been presented recently. Under this strategy, a set of weighting factors (f s , f LR , f LD , f t ,) involving a num
Publikováno v:
Analytical Letters. 37:2259-2266
Potentiometric, enantioselective electrodes responsive to R(+)‐ and S(−)‐propranolol were constructed, based on a lipophilic cyclodextrin, 2‐hydroxy‐3‐trimethylammoniopropyl‐β‐cyclodextrin as an ionophore. Different plasticizers, ort
Publikováno v:
Il Farmaco. 59:307-314
The construction and performance of plastic membrane (PME) oxytetracycline hydrochloride (OTC)-selective electrodes, based on three types of ion-pairs, OTC-tetraphenylborate (TPB), OTC-phosphotungstate (PT) and OTC-silicotungstate (SiT), as the elect
Publikováno v:
Sensors, Vol 2, Iss 10, Pp 424-431 (2002)
Sensors; Volume 2; Issue 10; Pages: 424-431
Sensors; Volume 2; Issue 10; Pages: 424-431
A plastic membrane electrode for the determination of methacycline hydrochloride was fabricated based on the use of methacycline-tetraphenylborate as the electroactive substance, and dioctylphtalate as the plasticizing agent. It was found that the po
Autor:
Xian Xiang Sun, H.Y. Aboul-Enein
Publikováno v:
Analusis. 28:855-858
A novel ion selective PVC membrane electrode for determination of propranolol is developed. Silicotungstic acid is used as the counter ion and diisononyl phthalate (DNP) used as the plastizer. The electrode exhibits excellent potential respon se prop
Publikováno v:
Electroanalysis. 12:853-857
Autor:
Hassan Y. Aboul-Enein, Xian Xiang Sun
Publikováno v:
Analytical Letters. 32:1143-1156
A potentiometric clenbuterol-selective electrode was developed based on a conducting poly(aniline) (PA) film immobilized on a glassy carbon electrode surface and a poly(vinyl chloride)(PVC) sensing membrane containing an ion pair complex of clenbuter