4‐Azido‐7‐nitrobenzoxadiazole as innovative clickable fluorescence probe for trace and selective quantification of ethinylestradiol in human plasma
Quantification of ethinylestradiol (EE) in biological matrices is challenging as it is a very
potent drug with a very low Cmax (75 pg. ml− 1). Despite the high sensitivity of fluorometric …
potent drug with a very low Cmax (75 pg. ml− 1). Despite the high sensitivity of fluorometric …
Continuous wavelet transform and integration of discrete wavelet transform with principal component analysis and fuzzy inference system for the simultaneous …
M Hamidi, MR Sohrabi, MS Tehrani, SM Nik - Spectrochimica Acta Part A …, 2024 - Elsevier
In this study, the spectrophotometric method integrated with continuous wavelet transform
(CWT) and coupled discrete wavelet transform (DWT) with fuzzy inference system (FIS) was …
(CWT) and coupled discrete wavelet transform (DWT) with fuzzy inference system (FIS) was …
Novel fluorescence approach for trace quantification of levonorgestrel in breast milk based on click reaction with benzonitrofurazan azide (NBD-AZ)
Although the great importance of oral contraceptive agents in birth control, their existence in
breast milk became a cause for concern, since infant exposure to these hormones is …
breast milk became a cause for concern, since infant exposure to these hormones is …
2D-thin layer chromatography (2D-TLC) flash test of 17α-ethinylestradiol and related steroids detected by fluorescence densitometry
B Milz, B Spangenberg - Journal of liquid chromatography & …, 2013 - Taylor & Francis
We present a two dimensional (2D) planar chromatographic separation of ethinyl steroids on
cyanopropyl phase. A mixture of nine steroids was separated by using a cyanopropyl-coated …
cyanopropyl phase. A mixture of nine steroids was separated by using a cyanopropyl-coated …
Simultaneous determination of four hormonal compounds in oral contraceptive tablet formulations by high performance liquid chromatography
EM Seifeldeen, MA Etman… - Journal of Liquid …, 2016 - Taylor & Francis
ABSTRACT A rapid, accurate, and precise HPLC method has been developed for
simultaneous determination of four contraceptive hormonal compounds namely …
simultaneous determination of four contraceptive hormonal compounds namely …
[PDF][PDF] Quantification of ethinyl estradiol, levonorgestrel and ferrous fumarate from bulk drugs and tablet formulation using a validated HPTLC method
VK Bhusari, PD Karwalkar, MR Ghante… - Research Journal of …, 2024 - researchgate.net
Objective: This research article introduces new, rapid, accurate and precise HPLC method
for estimating Ethinyl estradiol, Levonorgestrel and Ferrous fumarate from the bulk drug and …
for estimating Ethinyl estradiol, Levonorgestrel and Ferrous fumarate from the bulk drug and …
Square-wave voltammetric determination of drospirenone and ethinylestradiol in pharmaceutical dosage form using square wave technique
Cathodic voltammetric behaviors of drospirenone and ethinylestradiol were used for the
simultaneous determination of both drugs in bulk and in pharmaceutical formulation …
simultaneous determination of both drugs in bulk and in pharmaceutical formulation …
[PDF][PDF] 6. Wyznaczanie granicy wykrywalności i oznaczalności drospirenonu metodą TLC z densytometrią
W Starego, M Dołowy - MONOGRAFIA … - … .sum.edu.pl
Drospirenon (DROS) to związek steroidowy, zaliczany do grupy progestagenów czwartej
generacji. Znajduje on szerokie zastosowanie jako składnik gestagenowy hormonalnych …
generacji. Znajduje on szerokie zastosowanie jako składnik gestagenowy hormonalnych …
[PDF][PDF] Forced Degradation Studies of Drospirenone: Isolation and Characterization of Degradation Products
SB Sutar, VC Yeligar, SV Patil - INDIAN JOURNAL OF PHARMACEUTICAL …, 2021 - ijper.org
ABSTRACT Aim and Objectives: To remain safe for further processing or human
consumption, study of stressed degradation for the identification of feasible degradants is …
consumption, study of stressed degradation for the identification of feasible degradants is …