Results 11 to 20 of about 125,253 (313)

Inductively coupled plasma emission spectrometry

Materiales de Construccion, 1986
Inductively coupled plasma emission spectroscopy technique (ICP) raised as a step forward in traditional emission spectroscopy, has allowed the quantification, even from a trace, of the elements of a sample by means of the elimination of most of the ...
M. Isabel Sánchez de Rojas, M. Pilar de Luxán, Moisés Frías   +2 more
doaj   +1 more source

Characterization of the aerosol produced by infrared femtosecond laser ablation of polyacrylamide gels for the sensitive inductively coupled plasma mass spectrometry detection of selenoproteins [PDF]

, 2009
A 2D high repetition rate femtosecondlaserablation strategy (2-mm wide lane) previously developed for the detection of selenoproteins in gel electrophoresis by inductively coupled plasma mass spectrometry was found to increase signal sensitivity by a ...
Claverie, Fanny, Fernandez Garcia, Beatriz, Fernandez, B., Pécheyran, Christophe, Mounicou, Sandra, Alexis, Joël, Claverie, F., Donard, Olivier François Xavier, Lobinski, Ryszard, Ballihaut, Guillaume, Ballihaut, G., Donard, Olivier F. X.   +11 more
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Determination of wholesome elements and heavy metals in safflower (Carthamus tinctorius L.) from Xinjiang and Henan by ICP-MS/ICP-AES

Journal of Pharmaceutical Analysis, 2011
An inductively coupled plasma mass spectrometry (ICP-MS) or inductively coupled plasma atomic emission spectrometry (ICP-AES) was developed to determine 19 elements in safflower, a traditional Chinese medicinal herb from Xinjiang Autonomous Region and ...
Ling-Han Jia, Yi Li, Yu-Zhen Li
doaj   +1 more source

Automated online preconcentration system for the determination of trace amounts of lead using Pb-selective resin and inductively coupled plasma-atomic emission spectrometry [PDF]

, 2006
An automated sequential-injection online preconcentration system was developed for the determination of lead by inductively coupled plasma - atomic emission spectrometry (ICP-AES). The preconcentration of lead was performed with a minicolumn containing a
Furusho, Y., Lenghor, N., Motomizu, Shoji, Sabarudin, A., Liping, Y.   +4 more
core   +1 more source

Human Risk Due to Radon and Heavy Metals in Soil

Iranian Journal of Public Health, 2021
Background: We investigated the human risk due to radon and heavy metals (HM) in soil. Methods: Samples were collected in 2017 from 10 representative geographical locations at Jazan region of southwestern Saudi Arabia and analyzed for elements (Al, Ca,
Entesar H. El-Araby, Khaled Salman, Fawzia Mubarak   +2 more
doaj   +1 more source

Interaction between electric field and plasma in inductively coupled discharges

AIP Advances, 2022
In regard to collisionless heating in inductively coupled discharges, two approaches have been widely adopted to describe the energy transfer between electrons and the radio frequency field.
Jun Tao, Nong Xiang, Yemin Hu, Yueheng Huang, Chunyun Gan, Taotao Zhou   +5 more
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Influence of Additive N₂ on O₂ Plasma Ashing Process in Inductively Coupled Plasma

Nanomaterials, 2022
One of the cleaning processes in semiconductor fabrication is the ashing process using oxygen plasma, which has been normally used N2 gas as additive gas to increase the ashing rate, and it is known that the ashing rate is strongly related to the ...
Ye-Bin You, Young-Seok Lee, Si-Jun Kim, Chul-Hee Cho, In-Ho Seong, Won-Nyoung Jeong, Min-Su Choi, Shin-Jae You   +7 more
doaj   +1 more source

Inductively Coupled Plasma (ICP) [PDF]

, 2021
Abstract The crushed powder from defined dust particlesize fractions was analyzed using inductively coupled spectrometry plasma (ICP) for major and trace elements. The ICP was used for the determination of concentrations of trace elements and six major elements: (Al, Fe, Mg, Ca, Na, and
Ali Al-Dousari, Fatin Al-Mutawaa, Hanan Al-Mansour, Badreya Mandekar   +3 more
openaire   +1 more source

Antigua fundición de plomo en el sitio inca de Curamba, departamento de Apurímac, Perú

Bulletin de l'Institut Français d'Études Andines, 2012
Since 16th century, the Inca site of Curamba, Department of Apurímac, in southern Peru, has been interpreted as a metallurgical center for processing silver ore. However, there was no physical evidence such as fragments, or other indicators of the use of
William E. Brooks, Luisa Vetter Parodi
doaj   +1 more source

Analytical validation of an inductively coupled plasma mass spectrometry method for urinary iodine concentration measurements in Taiwan

Journal of the Formosan Medical Association, 2023
Background: Urinary iodine concentration (UIC) measured by Sandell-Kolthoff spectrophotometric method has been used in the Nutrition and Health Surveys in Taiwan but this method is time consuming and produces toxic waste from arsenic trioxide. The aim of
Chun-Jui Huang, Lin-Hsuan Lee, Cheng-Pin Cheng, Harn-Shen Chen, Chii-Min Hwu, Kam-Tsun Tang, Chiao-Wei Shih, Chang-Ching Yeh, Fan-Fen Wang, Chen-Chang Yang   +9 more
doaj   +1 more source