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Atitaya Siripinyanond. Matrix effects of Cs, Na, and Mg in microwave plasma atomic emission spectrometry. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2016.
Matrix effects of Cs, Na, and Mg in microwave plasma atomic emission spectrometry
Name: Phimprapha Jeeraphong
Organization :
Mahidol University. Faculty of Science
Name: Juwadee Shiowatana
Organization :
Mahidol University. Faculty of Science
Name: Atitaya Siripinyanond
Organization :
Mahidol University. Faculty of Science
Email :
atitaya.sir@mahidol.ac.th
LCSH:
Microwave plasmas
LCSH:
Matrix effect
Abstract:
Microwave plasma atomic emission spectroscopy or MP-AES is a novel atomic
emission spectrometric measurement for quantitative analysis of elements. This technique is
similar to inductively coupled plasma optical emission spectroscopy or ICP-OES. In this
work, MP-AES and ICP-OES were used to study the effect of matrix elements: Cs, Na, and
Mg on the sensitivity of Sr, Cd, Mo, Mn, and Zn. These elements were investigated to
represent a wide range of ionization energy (I.E.). Both atomic and ionic lines of elements
were monitored. MP-AES and ICP-OES showed the same trend. The sensitivity of ionic lines
was decreased in all range of ionization energy of elements in an increased matrix
concentration. In case of atomic lines, the sensitivity of low ionization energy (I.E.) elements
increased with increasing matrix concentration. These were due to the shift in ionization
equilibrium (M M+ + e-). For low I.E. elements, the suppression of ionic line and
enhancement of atomic line were observed. For high I.E. elements, the sensitivity of high I.E.
elements was decreased owing to the decrease in excitation temperature with increasing
matrix concentration.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2016
Modified:
2562-10-11
Issued:
2019-10-11
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.180-182). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.031404 วินาที
Phimprapha Jeeraphong
| Title | Contributor | Type |
|---|---|---|
| Matrix effects of Cs, Na, and Mg in microwave plasma atomic emission spectrometry
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phimprapha Jeeraphong;Juwadee Shiowatana;Atitaya Siripinyanond | บทความ/Article |
Juwadee Shiowatana
| Title | Contributor | Type |
|---|---|---|
| Electrothermal Atomic Absorption Spectrophotometric Determination of Serum Aluminium in Normal and Hemodialysis Patients
มหาวิทยาลัยมหิดล Juwadee Shiowatana;Somnuek Domrongkitchaiporn;Atitaya Siripinyanond;Piyanuch Radinahamed | บทความ/Article | |
| Matrix effects of Cs, Na, and Mg in microwave plasma atomic emission spectrometry
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phimprapha Jeeraphong;Juwadee Shiowatana;Atitaya Siripinyanond | บทความ/Article |
Atitaya Siripinyanond
| Title | Contributor | Type |
|---|---|---|
| Electrothermal Atomic Absorption Spectrophotometric Determination of Serum Aluminium in Normal and Hemodialysis Patients
มหาวิทยาลัยมหิดล Juwadee Shiowatana;Somnuek Domrongkitchaiporn;Atitaya Siripinyanond;Piyanuch Radinahamed | บทความ/Article | |
| Direct electrothermal atomic absorption spectrometric determination of cadmium in solid samples by slurry introduction
มหาวิทยาลัยมหิดล Atitaya Siripinyanond | Juwadee Shiowatana Chatvalee Kalambaheti Duangjai Nacapricha | วิทยานิพนธ์/Thesis |
| Thermospray flame furnace atomic absorption spectrometry for the determination of manganese and lead: Use of organic solvents and air as carrier
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Karma Wangmo;Atitaya Siripinyanond | บทความ/Article | |
| Matrix effects of Cs, Na, and Mg in microwave plasma atomic emission spectrometry
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Phimprapha Jeeraphong;Juwadee Shiowatana;Atitaya Siripinyanond | บทความ/Article |