Results 21 to 30 of about 431,788 (279)
, 2018 Objective: This study aimed to develop spectrophotometry ultraviolet (UV) method by area under curve (AUC) to determine the levels of isoniazid (INH) and pyridoxine hydrochloride (PDX) in commercial tablets.
Lisda Rimayani Nasution +2 more
semanticscholar +1 more source
Journal of Physics: Conference Series, 2018 The blood of male white rats has been experimentally characterized by Ultraviolet-visible (UV-Vis) Spectrophotometry. Ultraviolet-visible (UV-Vis) spectrophotometry appears as an affordable option to monitor morphine composition in blood of male white ...
Z. Alfian +4 more
semanticscholar +1 more source
Label-Free Uric Acid Estimation of Spot Urine Using Portable Device Based on UV Spectrophotometry
Italian National Conference on Sensors, 2022 The maintenance of uric acid levels is crucial for the human body. In this study, the feasibility of using portable ultraviolet (UV) spectrophotometry to measure the uric acid of spot urine without the need to add reagents has been demonstrated for the ...
Tsung-Jui Lin +5 more
semanticscholar +1 more source
Drug Analytical Research, 2017 Analytical techniques based on Ultraviolet (UV) spectrophotometry are widely used in pharmaceutical analysis, because they are simple and inexpensive. The choice of pH is critical in the development of univariate methods for pharmaceutical quantitation ...
Fabiana E.B. da Silva +5 more
doaj +9 more sources
Rwanda Medical Journal, 2023 INTRODUCTION: Paracetamol is a standard antipyretic and analgesic which is widely used since the 19th century. Currently, paracetamol is the first-line treatment for pain management of different types.
E. Mugwiza, I. Hahirwa, T. Umumararungu
doaj +1 more source
Screening of wheat grains enriched with wall-bound phenolic compounds
MethodsX, 2023 Phenolic compounds are dominant antioxidant factors in whole grains and are essential quality traits in future breeding programs. We proposed a robust set of methods for extraction, screening, and quantitative analysis of soluble and wall-bound (WB ...
Yi-Lin Gong, Jin-Ying Gou
doaj +1 more source
Gels, 2022 Long-term UV radiation exposure can induce skin disorders such as cancer and photoallergic reactions. Natural products have been considered as non-irritate and potential sunscreen resources due to their UV absorption and anti-inflammatory activities ...
Chuda Chittasupho +6 more
semanticscholar +1 more source
UVB-311 nm phototherapy and NAD(+)/NADH metabolism in keratinocytes in patients with psoriasis
Przegląd Dermatologiczny, 2019 Narrow band (311 nm) UVB phototherapy is established treatment for psoriasis. DNA is a target for UVB via formation of cyclobutane pyrimidine dimers, which trigger loss of dendritic cells and macrophages, and inhibit CD4+ and CD8+ T cells.
Małgorzata Bernacka +4 more
doaj +1 more source
Dissolution test for glibenclamide tablets
Química Nova, 2007 The aim of this work is to develop and validate a dissolution test for glibenclamide tablets. Optimal conditions to carry out the dissolution test are 500 mL of phosphate buffer at pH 8.0, paddles at 75 rpm stirring speed, time test set to 60 min and ...
Elisabeth Aparecida dos Santos Gianotto +4 more
doaj +1 more source
Green Synthesis of Highly Luminescent Carbon Quantum Dots from Lemon Juice
Journal of Nanotechnology, 2019 Highly luminescent carbon dots (C-dots) were synthesized by the one-pot simple hydrothermal method directly from lemon juice using different temperatures, time, aging of precursors, and diluted solvents to control the luminescence of C‐dots. The obtained
Bui Thi Hoan +2 more
doaj +1 more source