Results 11 to 20 of about 11,905 (54)

Application of Nanometer Heavy-duty Coating in the Optimization of Process Parameters for Power Generation Machinery

open access: yesInternational Journal of Analytical Chemistry, 2022
In order to solve the optimization problem of process parameters for power generation machinery, an anticorrosive method based on the nanometer heavy-duty coating is proposed.
Wenge Long
doaj   +1 more source

Chemistry Academic Program Review [PDF]

open access: yes, 2023
This report summarizes an evaluation of the UNT Libraries' Chemistry-related resources and materials to determine if the collection is adequately serving patron needs.
Harker, Karen
core  

Study of a Conformational Equilibrium of Lisinopril by HPLC, NMR, and DFT

open access: yesInternational Journal of Analytical Chemistry, 2014
The isomerization of lisinopril has been investigated using chromatographic, NMR spectroscopic, and theoretical calculations. The NMR data, particularly the NOEDIFF experiments, show that the major species that was eluted first is the trans form.
Sondes Bouabdallah   +2 more
doaj   +1 more source

Simultaneous Quantification of Four Ginsenosides in Rat Plasma and Its Application to a Comparative Pharmacokinetic Study in Normal and Depression Rats Using UHPLC-MS/MS

open access: yesJournal of Analytical Methods in Chemistry, 2021
A sensitive method has been developed for simultaneous determination of ginsenoside Rh1 (G-Rh1), ginsenoside Rb1 (G-Rb1), ginsenoside Rc (G-Rc), and ginsenoside Rd (G-Rd) in rat plasma of normal and depression model group after oral administration of ...
Lian-yun Du   +8 more
doaj   +1 more source

Qualitative and Quantitative Analysis of the Product and By-Products from Transesterification between Phenol and Dimethyl Carbonate

open access: yesJournal of Analytical Methods in Chemistry, 2019
By-products (phenyl salicylate, phenyl 4-hydroxybenzoate, and xanthone) from transesterification between phenol and dimethyl carbonate (DMC) were qualitatively analyzed by gas chromatography-mass spectrometry, and a gas chromatographic method with ...
Tao Liu   +6 more
doaj   +1 more source

Synthesis, Optimization, and Characterization of Ecofriendly Production of Gold Nanoparticles Using Lemon Peel Extract

open access: yesInternational Journal of Analytical Chemistry, 2021
This study examines the importance of utilizing green synthesis using lemon peel for gold nanoparticles over other chemicals since it is environmentally friendly, available, and cheap.
Eman Alzahrani, Ashwaq T. Alkhudidy
doaj   +1 more source

Selective Consecutive Determination of Desloratadine and Montelukast Sodium in Their Pure and Binary Dosage Form Based on Pencil Graphite Electrochemical Sensors

open access: yesJournal of Analytical Methods in Chemistry, 2021
In this study, we present a new, green electrochemical method for potentiometric estimation of desloratadine and montelukast sodium in their pure and binary dosage form.
Amir Alhaj Sakur   +2 more
doaj   +1 more source

The Removal of Atrazine and Benalaxyl by the Fly Ash Released from Kosovo A Power Plant

open access: yesInternational Journal of Analytical Chemistry, 2022
The development of low-cost adsorbent coal FA (Kosovo A) for pesticide removal is an important area of scientific research. With this study, we show the potential of adsorption of coal FA (Kosovo A) for the removal of benalaxyl and atrazine from water ...
Esad Behrami   +6 more
doaj   +1 more source

Lamotrigine Extraction and Quantification by UPLC-DAD in Plasma from Patients with Bipolar Disorder

open access: yesInternational Journal of Analytical Chemistry, 2022
A sensitive and efficient analytical process for detecting lamotrigine in acidic solution based in ultra-high-performance liquid chromatography-diode array detector (UPLC-DAD) was developed; the stationary phase used was a C8, 150 × 4.6 mm, 2.6 µm.
Claudia V. Palacios-Magaña   +5 more
doaj   +1 more source

Ultraviolet-Visible Spectroscopy and Chemometric Strategy Enable the Classification and Detection of Expired Antimalarial Herbal Medicinal Product in Ghana

open access: yesInternational Journal of Analytical Chemistry, 2021
To meet the growing demand for complementary and alternative treatment for malaria, manufacturers produce several antimalarial herbal medicinal products.
Jacob N. Mensah   +6 more
doaj   +1 more source

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