Zobrazeno 1 - 10
of 24
pro vyhledávání: '"M. A. El Ries"'
Publikováno v:
American Journal of Analytical Chemistry. :337-342
Thermal analysis of some antihypertensive drugs, Telmisartan, Cilazapril and Terazosin HCL was achieved. Thermogravimetry, derivative thermogravimetry and differential thermal analysis were used through the work. Thermogravimetric parameters such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ac53775976a97a48872e4b8520d2f0
https://doi.org/10.4236/ajac.2013.47042
https://doi.org/10.4236/ajac.2013.47042
Publikováno v:
Analytical Sciences. 23:1053-1058
Two simple, precise, inexpensive and sensitive voltammetric methods for the determination of lomefloxacin (LFX), sparfloxacin hydrochloride (SFX), gatifloxacin (GFX), and moxifloxacin (MFX) were developed. The present methods were first used to explo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbc2ea34f6fcd9c9f1b075547d85ccd9
https://doi.org/10.2116/analsci.23.1053
https://doi.org/10.2116/analsci.23.1053
Publikováno v:
Talanta. 64:703-710
The electrochemical behavior of terazosin at the hanging mercury drop electrode was studied in Britton-Robinson buffer (pH 2-11), acetate buffer (4.5-5.5), and in 0.1M solution of each of sodium sulfate, sodium nitrate, sodium perchlorate and potassi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::773c0557713797f1676c9db0b2b5f3a6
https://doi.org/10.1016/j.talanta.2004.03.043
https://doi.org/10.1016/j.talanta.2004.03.043
Publikováno v:
Analytica Chimica Acta. 495:61-67
The interaction of levofloxacin, a fluoroquinolone antimicrobial drug, with double-stranded calf thymus DNA was studied in solution by cyclic voltammetry at glassy carbon electrode. Voltammetric behavior of levofloxacin was also studied on dsDNA-modi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a8778cf39abdfbeb8563b716b1d3ef
https://doi.org/10.1016/j.aca.2003.08.018
https://doi.org/10.1016/j.aca.2003.08.018
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 32:175-180
Five poly(vinyl chloride) matrix membrane sensors responsive to some beta-blockers (atenolol, bisoprolol, metoprolol, propranolol and timolol) are described and characterized. The sensors are based on the use of the ion-association complexes of the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3dd42df4c4c28785f53d9ea806f9ea5
https://doi.org/10.1016/s0731-7085(03)00015-3
https://doi.org/10.1016/s0731-7085(03)00015-3
Publikováno v:
Journal of Pharmaceutical and Biomedical Analysis. 30:837-842
Propranolol was reacted with nitric acid to give nitropropranolol and was then measured in Britton-Robinson solutions in the pH range 2.0-12.0 by differential-pulse polarography. Nitropropranolol gave rise to a well-resolved differential-pulse polaro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2e1e1d8887e63e8618bcaca6c29c8f8
https://doi.org/10.1016/s0731-7085(02)00087-0
https://doi.org/10.1016/s0731-7085(02)00087-0
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 68:1017-1023
Timolol drug, has been investigated by using X-ray diffraction analysis, thermogravimetry (TG), differential thermal analysis (DTA), IR, HPLC and electronic absorption spectra (UV/Vis), before and after exposure to γ-radiation. The interaction ofγ-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84015868970d60c6884639ef9980683b
https://doi.org/10.1023/a:1016111126998
https://doi.org/10.1023/a:1016111126998
Publikováno v:
Analytical Letters. 34:739-748
The oxidative voltammetric behavior of meloxicam at a carbon paste electrode has been studied in Britton-Robinson buffers in the pH range of 2.0–11.5. Meloxicam gave rise to two voltammetric peaks, corresponding to the oxidation of amide and enol f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2292f060e4afa8c2edb708afea36384
https://doi.org/10.1081/al-100103216
https://doi.org/10.1081/al-100103216
Autor:
M. A. El Ries, Abd-Elgawad Radi
Publikováno v:
Analytical Sciences. 15:385-388
The adsorption behavior of nifuroxazide on a hanging mercury drop electrode (HMDE) was critically examined using cyclic voltammetry and differential pulse techniques. The effect of different parameters on the accumulation behavior of the adsorbed spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c134a6ad1ac02cf85028f667e3686dc2
https://doi.org/10.2116/analsci.15.385
https://doi.org/10.2116/analsci.15.385
Publikováno v:
Analytical Letters. 32:1603-1612
The electrochemical oxidation of gliclazide has been studied in Britton-Robinson buffers in the pH range of 2.0-12.0 by cyclic voltammetry and differential pulse polarography at carbon paste electrode. Gliclazide gave rise to two voltammetric peaks,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c147ff70b26148ed97f32c506b946f07
https://doi.org/10.1080/00032719908542919
https://doi.org/10.1080/00032719908542919