Analytical assessment of a novel RP-HPLC method for the concurrent quantification of selected pharmaceutical drugs levodopa and carbidopa using eight greenness …
SM Mahgoub, MR Mahmoud, AY Binsaleh… - Sustainable Chemistry …, 2023 - Elsevier
Background Integrating green chemistry principles into analytical processes is vital for
sustainability and accuracy. Aim This study is dedicated to finding eco-friendly solutions that …
sustainability and accuracy. Aim This study is dedicated to finding eco-friendly solutions that …
Multichannel ratiometric fluorescence sensor arrays for rapid visual monitoring of epinephrine, norepinephrine, and levodopa
J An, Y Shi, J Fang, Y Hu, Y Liu - Chemical Engineering Journal, 2021 - Elsevier
Catecholamines (CAs), as the important signal mediators in normal physiological processes,
regulate many basic physiological functions in the body. However, it is hardly to rapidly …
regulate many basic physiological functions in the body. However, it is hardly to rapidly …
A novel ultrafast synthesis of N, S-doped carbon quantum dots as a fluorescent nanoprobe for entacapone and clonazepam estimation in tablets and human plasma …
An ultrafast and green method was proposed for the microwave-assisted synthesis of N, S-
doped carbon quantum dots (N, S-CDs) in only 90 s. The proposed method used thiourea as …
doped carbon quantum dots (N, S-CDs) in only 90 s. The proposed method used thiourea as …
Analytical chemistry of impurities in amino acids used as nutrients: recommendations for regulatory risk management
S Karakawa, M Smriga, N Arashida, A Nakayama… - Nutrients, 2022 - mdpi.com
Proteinogenic amino acids are natural nutrients ingested daily from standard foods.
Commercially manufactured amino acids are added to a wide range of nutritional products …
Commercially manufactured amino acids are added to a wide range of nutritional products …
A voltammetric method coupled with chemometrics for determination of a ternary antiparkinson mixture in its dosage form: greenness assessment
FT Hindam, BM Eltanany, AM Abou Al Alamein… - BMC chemistry, 2024 - Springer
An electroanalytical methodology was developed by direct differential pulse voltammetric
(DPV) measurement of Levodopa (LD), Carbidopa (CD) and Entacapone (ENT) mixture …
(DPV) measurement of Levodopa (LD), Carbidopa (CD) and Entacapone (ENT) mixture …
Development and validation of a new LC-MS/MS bioanalytical method for the simultaneous determination of levodopa, levodopa methyl ester, and carbidopa in …
Levodopa (L-DOPA) treatment, combined with the administration of dopa-decarboxylase
inhibitors (DDCIs), is still the most effective symptomatic treatment of Parkinson's disease …
inhibitors (DDCIs), is still the most effective symptomatic treatment of Parkinson's disease …
Development of rapid and simple spectrophotometric method for the simultaneous determination of anti-parkinson drugs in combined dosage form using continuous …
S Ghadimloozadeh, MR Sohrabi, HK Fard - Optik, 2021 - Elsevier
In this study, simultaneous measurements of levodopa (LD), carbidopa (CD), and
entacapone (ENT) as anti-parkinson drugs were investigated in synthetic mixtures and …
entacapone (ENT) as anti-parkinson drugs were investigated in synthetic mixtures and …
An application of a disposable electrode for the sensitive, selective, and cost-effective voltammetric determination of antiparkinsonism drug entacapone based on both …
K Vural, DG Dilgin, Y Dilgin - Journal of Solid State Electrochemistry, 2025 - Springer
Entacapone (ETC) is an important drug active ingredient frequently used together with
levodopa (LD) and carbidopa (CD) in the treatment of Parkinson's disease. This study …
levodopa (LD) and carbidopa (CD) in the treatment of Parkinson's disease. This study …
Greenness and whiteness appraisal for bioanalysis of quetiapine, levodopa and carbidopa in spiked human plasma by high performance thin layer chromatography
FT Hindam, AM Abou Al Alamein, RM Arafa, N Ahmed… - BMC chemistry, 2024 - Springer
A sustainable HPTLC-densitometric method was developed for quantitative determination of
Quetiapine (QUET), Levodopa (LD) and Carbidopa (CD) in presence of Dopamine (DOP) as …
Quetiapine (QUET), Levodopa (LD) and Carbidopa (CD) in presence of Dopamine (DOP) as …
Application of net analyte signal and principal component regression for rapid simultaneous determination of Levodopa and carbidopa in commercial pharmaceutical …
M Salimian, MR Sohrabi, S Mortazavinik - Spectrochimica Acta Part A …, 2022 - Elsevier
In this study, a UV–vis spectrophotometric method coupled with net analyte signal (NAS)
and principal component regression (PCR) as multivariate calibration methods were used …
and principal component regression (PCR) as multivariate calibration methods were used …