Results 21 to 30 of about 339,817 (328)

Scientometric portrait of T. S. West [PDF]

, 1995
T. S. West, the internationally well known analytical chemist has been widely recognised as a very successful scientist. His research productivity and collaboration pattern were analysed by years, papers, authorships, and authorwise productivity.
Kalyane, V. L., Munnolli, S. S.
core   +1 more source

Plasmonic Absorption of Gold and Silver Nanoparticles in Water [PDF]

Engineering and Technology Journal, 2014
Gold and silver nanoparticles were prepared as colloidal in water by pulsed laser ablation method. Nanoparticles are characterized by UV Vis, FTIR and Atomic absorption spectroscopy.
Noor R. Abdulhameed, Hyder A. Salih, Khaleel I. Hassoon, A. K. Ali   +3 more
doaj   +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

Application and research progress of flux monitoring technology by atomic absorption spectroscopy in molecular beam epitaxy

Gongneng cailiao yu qijian xuebao
Based on a brief review of the development history of atomic absorption spectroscopy technology, this paper summarizes the structure of the atomic absorption spectroscopy system used for in-situ real-time monitoring of the flux in molecular beam epitaxy,
Qing-ling-yun ZHANG, Yi-qiao CHEN
doaj   +1 more source

The Local Atomic Structure of Colloidal Superparamagnetic Iron Oxide Nanoparticles for Theranostics in Oncology

Biomedicines, 2018
The paper contains an overview of modern spectroscopic methods for studying the local atomic structure of superparamagnetic nanoparticles based on iron oxide (SPIONs), which are an important class of materials promising for theranostics in oncology ...
Elena Kuchma, Stanislav Kubrin, Alexander Soldatov   +2 more
doaj   +1 more source

Data on vermicompost effect on the uptake of cadmium from soil by the roots of radish (Raphanus sativus)

MethodsX
Cadmium is a common environmental heavy metal that is very toxic and carcinogenic for human and other flora and fauna. Therefore, this study is aimed to evaluate the fisibility of vermicompost fertilizer for cadmium uptake from soil by the root of radish
Ahmad Zarei, Hassan Reza Rokni
doaj   +1 more source

High-contrast sub-Doppler absorption spikes in a hot atomic vapor cell exposed to a dual-frequency laser field

New Journal of Physics, 2017
The saturated absorption technique is an elegant method widely used in atomic and molecular physics for high-resolution spectroscopy, laser frequency standards and metrology purposes.
Moustafa Abdel Hafiz, Denis Brazhnikov, Grégoire Coget, Alexei Taichenachev, Valeriy Yudin, Emeric de Clercq, Rodolphe Boudot   +6 more
doaj   +1 more source

Determination of the Zinc level in Environmental and Biological Samples in Baiji City by Atomic Absorption Spectrophotometer

Tikrit Journal of Pure Science, 2022
This study was conducted to measure Zinc levels in environmental and biological samples. The method was tested with three types of samples, including soil, water, and human blood serum.
Hasan Mohammed Hasan
doaj   +1 more source

Non-linear spectroscopy of rubidium: An undergraduate experiment

, 2009
In this paper, we describe two complementary non-linear spectroscopy methods which both allow to achieve Doppler-free spectra of atomic gases. First, saturated absorption spectroscopy is used to investigate the structure of the $5{\rm S}_{1/2}\to 5{\rm P}
A Allafort, B Hingant, Bordé C, Cagnac B, Cahuzac P, Grynberg G, Grynberg G, Grynberg G, Grynberg G, J F Roch, Letokhov V S, M Pigeard, Schalow A L, V Jacques, Vasilenko L S   +14 more
core   +1 more source

Evaluating the Arsenic, Cadmium, Lead, and Copper levels in certain imported tea samples consumed in Iran [PDF]

Journal of Advances in Environmental Health Research, 2017
Seven majorly consumed brands of several teas (A1, A2, M1, M2, S, D, and C teas) were selected for the present study. In this study, the heavy metal contents including copper (Cu), cadmium (Cd), arsenic (As), and lead (Pb) were assessed in the black tea ...
Fariborz Nasri, Nader Amini, Parham Mohammadi   +2 more
doaj   +1 more source