Results 31 to 40 of about 92,718 (279)

One-Step Microwell Plate-Based Spectrofluorimetric Assay for Direct Determination of Statins in Bulk Forms and Pharmaceutical Formulations: A Green Eco-Friendly and High-Throughput Analytical Approach [PDF]

open access: yes, 2023
This study describes the development of a one-step microwell spectrofluorimetric assay (MW-SFA) with high sensitivity and throughput for the determination of four statins in their pharmaceutical and formulations (tablets). These statins were pitavastatin
Hany W. Darwish   +3 more
core   +1 more source

Resource management in HPLC: Unveiling a green face of pharmaceutical analysis [PDF]

open access: yesArhiv za farmaciju, 2023
High-pressure liquid chromatography (HPLC) is a technique of paramount importance in the analysis of pharmaceuticals because of its ability to separate moderately polar to less polar compounds, such as drugs and related substances.High-pressure liquid ...
Stojanović Jevrem   +3 more
doaj  

Method operable design region for robust RP-HPLC analysis of pioglitazone hydrochloride and teneligliptin hydrobromide hydrate: incorporating hybrid principles of white analytical chemistry and design of experiments

open access: yesFuture Journal of Pharmaceutical Sciences, 2023
Background A combination of pioglitazone hydrochloride with teneligliptin hydrobromide hydrate is used to treat type-2 diabetes. Several chromatographic techniques have been described in the literature for determination of each of these medications ...
Pintu Prajapati   +3 more
doaj   +1 more source

Perspective on the Future Role of Aptamers in Analytical Chemistry [PDF]

open access: yes, 2019
It has been almost 30 years since the invention of Systematic Evolution of Ligands by Exponential Enrichment (SELEX) methodology and the description of the first aptamers.
Israel Belmonte (8044790)   +9 more
core   +1 more source

Gas chromatography-mass spectrometry and Fourier-transform infrared spectroscopy coupled to chemometrics for metabolome analysis of different milk types in the light of green analytical chemistry [PDF]

open access: yesPeerJ
Background Milk is an important dietary source for a healthy and balanced diet, owing to its rich content of proteins, fats, sugars, vitamins, and minerals.
Mohamed A. Farag   +2 more
doaj   +2 more sources

Assessment of the Bioactive Compounds in White and Red Wines Enriched with a Primula veris L. [PDF]

open access: yes, 2019
The aim of this paper was to analyze selected physicochemical properties and the pro-health potential of wines produced in southeastern Poland, in the Subcarpathian region, and commercial Carlo Rossi wines enhanced with cowslip (Primula veris L.).
Aleksandra Gumienna   +3 more
core   +1 more source

Super-hydrophobic and super-wetting surfaces: analytical potential? [PDF]

open access: yes, 2004
Roughening or texturing surfaces provides super-liquid repellent or film forming properties without alteration of the surface chemistry. These surfaces are easy to produce, can amplify wetting properties and can be either "sticky" or "slippy" to liquids.
Newton, Michael   +5 more
core   +1 more source

Fuzzy Divisive Hierarchical Associative-Clustering Applied to Different Varieties of White Wines According to Their Multi-Elemental Profiles [PDF]

open access: yes, 2020
Wine data are usually characterized by high variability, in terms of compounds and concentration ranges. Chemometric methods can be efficiently used to extract and exploit the meaningful information contained in such data.
Cezara Voica   +4 more
core   +1 more source

Determination of trace-level vanadium in marine biological samples by chemical neutron activation analysis [PDF]

open access: yes, 1979
p. 178-182.A preirradiation chemistry neutron activation analysis procedure employing cation-exchange chromatography in described for the determination of trace level V in blue crabs (Callinectes sapidus), white shrimp (Penaeus setiferus), and oysters ...
Carl. Falcone   +9 more
core   +1 more source

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