Results 1 to 10 of about 52,077 (290)

Comparative Analysis of Serum Magnesium Ion Levels Using Three Measurement Methods: Spectrophotometry, Atomic Absorption Spectrophotometry, and Inductively Coupled Plasma With Optical Emission Spectrophotometry [PDF]

International Journal of Analytical Chemistry
Magnesium is a cation that plays as an important cofactor in various enzymatic reactions. It is the fourth most abundant cation in the body after sodium, potassium, and calcium.
Raja Iqbal Mulya Harahap, Intanri Kurniati, Nida Suraya, Tiene Rostini, Bejo Ropii, Maulidwina Bethasari   +5 more
doaj   +2 more sources

Comparison of Two Different Electro Polish Temperature on Cobalt Ion Release of Chromium Cobalt Alloy in Artificial Saliva with Atomic Absorption Spectrophotometry

مجله دانشکده دندانپزشکی اصفهان, 2022
Metals are widely used in direct and indirect restorative materials, both in prosthetics and orthodontics. The biocompatibility of these metals depends on their chemical nature, the number of ions released, and the period of contact ...
Amir Adib, Meysam Mahabadi, Fatemeh Rashidi Meybodi, Sayed Mohammad Mehdi Salehi Abari   +3 more
doaj   +1 more source

Enhanced digestion of complex cosmetic matrices for analysis of As, Hg, Cd, Cr, Ni, and Pb using triton X-100

MethodsX, 2021
A suitable optimized digestion method for lipsticks and powders for the analysis of As, Hg, Cd, Cr, Ni and Pb by Hydride Generation Atomic Absorption Spectrophotometry (HG-AAS), Cold Vapor Atomic Absorption Spectrophotometry (CV-AAS) and Flame Atomic ...
Devika Maharaj, Terry Mohammed, Azad Mohammed, Letetia Addison   +3 more
doaj   +1 more source

DETERMINATION OF HEAVY METALS IN FOODSTUFFS BY ATOMIC ABSORPTION SPECTROPHOTOMETRY [PDF]

Fiabilitate şi Durabilitate, 2021
AAS uses the atomic ownership of absorbing electromagnetic radiation at certain wavelengths of infrared (IR), visible (VIS) or ultraviolet (UV) radiation, thus providing a detectable signal proportional to the concentration of atoms.
Violeta Ramona CAZALBAŞU
doaj  

Iron and Zinc Determination in Dietary Supplements by Flame Atomic Absorption Spectrophotometry

Brazilian Journal of Pharmaceutical Sciences, 2023
Recent studies have demonstrated that 30% of the world’s population suffers of anemia, half of the cases are related to iron deficiency, and the most common treatment is the use of iron supplementation.
Sabriye Aydinoglu
doaj   +1 more source

Iron determination in multivitamin tablets: Enhancing military nutritional preparedness based linear regression method

International Journal of Applied Mathematics, Sciences, and Technology for National Defense, 2023
AAS is also an important method that has the most extensive application in metal analysis. most of the determinations were carried out by thin spectrophotometry, therefore an experiment was carried out to determine the Fe content in multivitamin tablets ...
Agus Eko Prasojo, Reza Anitasari, Windy Nelasari Sijabat, Naufan Nurrosyid   +3 more
doaj   +1 more source

Autotrophic and Heterotrophic Growth Conditions Modify Biomolecole Production in the Microalga Galdieria sulphuraria (Cyanidiophyceae, Rhodophyta) [PDF]

, 2020
Algae have multiple similarities with fungi, with both belonging to the Thallophyte, a polyphyletic group of non-mobile organisms grouped together on the basis of similar characteristics, but not sharing a common ancestor.
Barone, R., Carraturo, F., D'Elia, L., De Napoli, L., Gambino, E., Guida, M., Lorito, M., Marra, R., Mayol, L., Paolucci, M., Pollio, A., Vinale, F., Volpe, M. G., Woo, S. L.   +13 more
core   +1 more source

FORMULA ESTABLISHMENT OF COLORLESS Pb(II) COMPLEX WITH N-BENZOYL-N-PHENYL HYDROXYLAMINE (BPA) USING ATOMIC ABSORPTION SPECTROSCOPY

Indonesian Journal of Chemistry, 2012
A new method for determination of stoichiometry of colorless complexes by using atomic absorption spectrophotometric technique in continuous variation method and slope ratio method was described here.
Dhananjay B Sarode, Sopan T Ingle, Sanjay B Attarde   +2 more
doaj   +1 more source

Analisis Logam Besi (Fe) Dalam Air PDAM Di Kabupaten Pidie Jaya Menggunakan Spektrofotometer Serapan Atom

Jurnal Serambi Engineering, 2020
All living things need water, because water is the most important essential material for life. One of the substances in water is iron (Fe). According to Permenkes RI number 492 / MENKES / PER / VI / 2010 levels of iron (Fe) allowed in drinking water is 0.
Ernita Silviana, Indah Fajarwati, Yuni Dewi Safrida, Elfariyanti Elfariyanti, Rinaldi Rinaldi   +4 more
doaj   +1 more source

Automated Atomic Absorption Spectrophotometry

Clinical Chemistry, 1973
Abstract Diluting continuous-flow circuits that incorporate a jet mixer with conventional AutoAnalyzer equipment provide a convenient technique for supplying diluted samples to an atomic absorption spectrophotometer at rates up to 90 per hour.
H J, Gitelman, C, Soucek, J F, Owen
openaire   +2 more sources