Results 41 to 50 of about 4,777 (204)

Potentiometric application of boron- and phosphorus-doped glassy carbon electrodes [PDF]

open access: yesJournal of the Serbian Chemical Society, 2001
Acomparative study was carried out of the potentiometric application of boronand phosphorus-doped and undoped glassy carbon samples prepared at the same heat treatment temperature (HTT 1000°C).
ZORAN V. LAUSEVIC   +3 more
doaj   +3 more sources

Justification of modern magnesium preparations for the prevention of obstetric complications

open access: yesМедицинский совет, 2020
The review examined the biological role of magnesium in providing numerous physiological processes occurring in the human body, as well as in the physiological course of pregnancy. Magnesium deficiency is defined.
E. V. Mozgovaya
doaj   +1 more source

Visible light absorption of TiO2 nanoparticles surface-modified with vitamin B6: A comparative experimental and DFT study [PDF]

open access: yesJournal of the Serbian Chemical Society, 2018
Surface modification of titanium dioxide nanoparticles (TiO2 NPs) with the biologically active molecule pyridoxine hydrochloride (vitamin B6) was found to alter the optical properties.
Kovač Tijana S.   +6 more
doaj   +1 more source

Simultaneous analysis of two drugs used as supportive treatment for COVID-19: comparative statistical studies and analytical ecological appraisal

open access: yesBMC Chemistry, 2022
Pharmaceutical quality control products (QC) demand quick, sensitive, and cost-effective methods to ensure high production at a low cost. Green analytical methods are also becoming more common in pharmaceutical research to cut down on the amount of waste
Hany Ibrahim   +4 more
doaj   +1 more source

Rice Bran Supplements the Nutritional Density of Ready‐to‐Use Therapeutic Foods: A Targeted Nutrient and Non‐Targeted Metabolomic Analysis

open access: yesFood Science &Nutrition, Volume 14, Issue 1, January 2026.
Incorporating rice bran in ready‐to‐use therapeutic foods (RUTFs) was used for treatment of childhood malnutrition. RUTF nutrient analysis showed increased dietary fiber and vitamins E and B1. Non‐targeted metabolomics revealed significant changes in lipids, amino acids, carbohydrates, vitamins, and phytochemicals corresponding to rice bran.
Annika M. Weber   +13 more
wiley   +1 more source

Aplicação de métodos de calibração multivariada para a determinação simultânea de riboflavina (VB2), tiamina (VB1), piridoxina (VB6) e nicotinamida (VPP) UV spectrophotrometry and chemometrics methods for simultaneous determinations of riboflavin (VB2), thiamine (VB1), pyridoxine (VB6) and nicotinamide (VPP)

open access: yesQuímica Nova, 2007
In this work, the artificial neural networks (ANN) and partial least squares (PLS) regression were applied to UV spectral data for quantitative determination of thiamin hydrochloride (VB1), riboflavin phosphate (VB2), pyridoxine hydrochloride (VB6) and ...
Rosângela C. Barthus   +2 more
doaj   +1 more source

Pilot‐Scale Testing of Blessing/Biofield Energy Treatment (BET) for Improving Eggs and Meat Quality of Rhode Island Red Laying Hens

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This pilot study established that Blessing (biofield) Energy Treatment significantly enhanced the quality and nutritional value of both meat and eggs of 28‐week‐old RIR laying hens compared to the control. A graphical abstract summarising the study design and outcomes of this study is provided as a separate file (Graphical_Abstract.jpeg).
Mahendra Kumar Trivedi   +5 more
wiley   +1 more source

TOXICOLOGICAL ESTIMATION OF COMBINED ANTITUBERCULAR PREPARATION «PROTUB-2®»

open access: yesActa Biomedica Scientifica, 2012
Toxicological research of combined antitubercular preparation. «Protub-2®» that contains a pyridoxine hydrochloride (vitamin B). It was established, that introduction of pyridoxine hydrochloride in the structure of preparation «Protub-2®» allowed to ...
K. I. Usov   +3 more
doaj  

Binder Jet 3D Printing of Compound LEV-PN Dispersible Tablets: An Innovative Approach for Fabricating Drug Systems with Multicompartmental Structures

open access: yesPharmaceutics, 2021
Three-dimensional (3D) printing is an emerging technology that has high application potential for individualized medicines and complex solid dosage forms.
Xiaoxuan Hong   +5 more
doaj   +1 more source

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