Results 11 to 20 of about 11,520 (222)

Solar light assisted degradation of Rhodamine B dye by chemically synthesized silver nanoparticles [PDF]

The Holistic Approach to Environment, 2023
Utilization of dyes and dyestuff is increasing day by day, which affects environmental health and sustainability. Rhodamine B (RhB) is a synthetic xanthene class of dye that has a major application in cosmetic, painting, printing, and textile industries.
Priya Chandulal Vithalani, Nikhil Sumantray Bhatt   +1 more
doaj   +1 more source

Quantification of biomarkers and evaluation of antioxidant, anti-inflammatory, and cytotoxicity properties of Dodonaea viscosa grown in Saudi Arabia using HPTLC technique

Open Chemistry, 2022
Dodonaea viscosa (Sapindaceae) was collected from Riyadh, Saudi Arabia. For the simultaneous measurement of quercetin and kaempferol, a validated high-performance thin-layer chromatography (HPTLC) approach was devised in D. viscosa leaf extract.
Almarfadi Omer M., Siddiqui Nasir A., Shahat Abdelaaty A., Alqahtani Ali S., Alam Perwez, Nasr Fahd A., Alshahrani Saad S., Noman Omar M.   +7 more
doaj   +1 more source

Simple and Accurate HPTLC-Densitometric Method for Quantification of Delafloxacin (A Novel Fluoroquinolone Antibiotic) in Plasma Samples: Application to Pharmacokinetic Study in Rats

Antibiotics, 2020
Delafloxacin (DLX) is a recently-approved fluoroquinolone antibiotic, which is recommended for the treatment of “acute bacterial skin and skin structure infections”. A thorough literature survey revealed only a single published method for the
Prawez Alam, Muzaffar Iqbal, Essam Ezzeldin, Nasr Y. Khalil, Ahmed I. Foudah, Mohammed H. Alqarni, Faiyaz Shakeel   +6 more
doaj   +1 more source

Research of Rhodiola rosea Rhizomes and Roots Using High Performance Thin Layer Chromatography

Разработка и регистрация лекарственных средств, 2022
Introduction. The research results obtained through the analysis of different varieties of Rhodiola rosea rhizomes and roots using high-performance thin layer chromatography (HPTLC), grown in the Saint-Petersburg State Chemical-Pharmaceutical University (
N. V. Sklyarevskaya, Yu. S. Alexeeva, A. O. Ponkratova, E. V. Zhokhova   +3 more
doaj   +1 more source

Phytochemical Profile of Asplenium aethiopicum (Burm. f.) Becherer Using HPTLC

Separations, 2020
: The present study was aimed to validate the phenolic, flavonoids, alkaloids and tannins profile of Aspleniuma ethiopicum (Burm. f.) Becherer methanolic extracts using HPTLC (High-performance thin-layer chromatography).
Marimuthu alias Antonysamy Johnson, Janarthanan Gowtham, Narayanan Janakiraman, Tharmaraj Renisheya Joy Jeba Malar, Janaina E. Rocha, Henrique D. M. Coutinho   +5 more
doaj   +1 more source

Volatile composition analysis and quantitative determination of specific markers in a traditional preparation, Jawārish-e-Komooni [PDF]

Trends in Pharmaceutical Sciences, 2021
The control and standardization process of herbal products is a critical point in traditional medicine. Many drugs that are being used today are not standardized and also there is no noticeable control over them.
Saeedeh Aghajani, Sanaz Jafari, Mohammad M. Zarshenas, Zohreh Abolhassanzadeh   +3 more
doaj   +1 more source

Microscopic characterization, TLC fingerprinting and determination of total phenol and flavonoid of different population of Camellia sinensis (L.) Kuntze (green tea) compared to a standard sample [PDF]

Trends in Pharmaceutical Sciences, 2019
With respect to the importance and high consumption of this drink, assessment of various brands and populations are needed to reach to high quality samples. Low-quality or fake samples may cause many unwanted effects.
Zahra Shahbazi, Mohammad M. Zarshenas, Mahmoudreza Moein, Sedigheh Khademian, Hamed Etemadfard   +4 more
doaj   +1 more source

Therapeutic Potential of Dillenia indica L. in Attenuating Hyperglycemia-Induced Oxidative Stress and Apoptosis in Alloxan-Administered Diabetic Mice

Frontiers in Bioscience-Landmark, 2023
Background: Hyperglycemia-induced oxidative stress accelerates the process of apoptosis in tissues. Dilleniaindica (DI) is a medicinal plant, and its fruit contains many therapeutic properties.
Plabita Sahariah, Jutishna Bora, Sumira Malik, Donkupar Syiem, Surya Bhan, Arif Hussain, Najwane Said Sadier, Sarvesh Rustagi, Shafiul Haque, Nitesh Singh, Abdulmajeed G Almutary   +10 more
doaj   +1 more source

Mini-Review of Analytical Methods used in Quantification of Ellagic Acid

Reviews in Analytical Chemistry, 2020
Ellagic acid is an important phytochemical present in different plants such as Strawberry, Grapes, Blackberry, Raspberry etc. Chemically, ellagic acid is 2, 3, 7, 8-tetrahydroxychromeno [5, 4, 3-cde] chromene-5, 10-dione.
Agrawal Ojaskumar D., Kulkarni Yogesh A.
doaj   +1 more source

Hyphenated TLC as a Tool in the Effect-Directed Discovery of Bioactive Natural Products

Applied Sciences, 2020
Complex samples such as botanical extracts contain hundreds of compounds. Since we can only identify compounds that are stable, extractable, separable and detectable from complex botanical extracts, minimal sample treatment and different detection ...
Snezana Agatonovic-Kustrin, David W. Morton   +1 more
doaj   +1 more source