“Kinetics and Mechanistic Study of Oxidation of Nicotinic Hydrazide by Waugh-Type Enneamolybdomanganate (Iv) in Perchloric Acid Medium”

Nagolkar, Bhagwat B.; Gurame, Vashishtha M.; Chondhekar, T. K.; Shankarwar, S. G.

doi:10.21276/ijicab.2016.2.3.1

Cited by 1 publication

(2 citation statements)

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“…Many published works could be found regarding the improvement of the low bioavailability of poorly soluble atenolol including solubilization techniques. Among the broad variety of methods proposed for enhancing atenolol solubility, the addition of pharmaceutic cosolvents is the most widely used technique for atenolol in aqueous media [1][2][3][4]. The solubility enhancement of poorly soluble atenolol can be achieved by the changes of temperature [5].…”

Section: Introductionmentioning

confidence: 99%

“…Photoluminescence of metal nanoparticles that offer emission of light without requiring conjugation with luminous dyes is the basis for the new method [9]. Determination of atenolol by using high performance liquid chromatographic (HPLC) [10][11][12][13][14], Uv-vis spectrophotometry [3,[15][16][17][18][19]. Chromatographic densitometry [7].…”

Section: Introductionmentioning

confidence: 99%

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Assessment of Long Distance Chasing Photometer (NAG-ADF-300-2) by Estimating the Drug Atenolol with Povidone Iodine Via CFIA

Mezaal¹

2020

IHJPAS

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Atenolol was used with povidone iodine to prove the efficiency, reliability and repeatability of the long distance chasing photometer (NAG-ADF-300-2) using continuous flow injection analysis. The method is based on reaction between atenolol and povidone iodine in an aqueous medium. Optimum parameters was studied to increase the sensitivity development of method. Calibration graph was linear in the range of 2-19 mmol/L for cell A and 5-19 mmol/L for cell B. Limit of detection 146.4848 ng/55 µL and 2.6600 µg/200 µL respectively to cell A and cell B. Correlation coefficient (r) 0.9957 for cell A and 0.9974 for cell. Relative standard deviation (RSD %) was lower than 1%, (n=8) for the determination of atenolol at concentration (5, 9 and 17) mmol/L for cell A and (5, 13 and 17) mmol/L for cell B respectively. The results were compared with classical method UV-spectrophotometric at λ max=270 nm by using method standard addition via t-test, at 95% confidence level. The comparison of data explain that long distance chasing photometer (NAG-ADF-300-2) is the choice with excellent extended detection and wide application.

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