Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Thongsaw A"'
Publikováno v:
Nova Biotechnologica et Chimica, Vol 16, Iss 2, Pp 124-131 (2017)
A rapid, inexpensive and practical solidified of floating organic droplet microextraction (SFODME) prior to electrothermal atomic absorption spectrometry (ETAAS) was proposed for lead (Pb) determination in herb samples. For SFODME procedure, 1-(2-pys
Externí odkaz:
https://doaj.org/article/dcb10093a42f4358834820e0bb9c3890
Autor:
Thongsaw, Arnon, Sananmuang, Ratana, Udnan, Yuthapong, Ross, Gareth M., Chaiyasith, Wipharat Chuachuad
Publikováno v:
In Spectrochimica Acta Part B: Atomic Spectroscopy October 2019 160
Publikováno v:
In Talanta 15 May 2019 197:310-318
Autor:
Thongsaw, Arnon, Chaiyasith, Wipharat Chuachuad, Sananmuang, Ratana, Ross, Gareth M., Ampiah-Bonney, Richmond J.
Publikováno v:
In Food Chemistry 15 March 2017 219:453-458
Publikováno v:
SEACE Official Conference Proceedings.
Publikováno v:
SEACE Official Conference Proceedings.
Autor:
Metha Rutnakornpituk, Wipharat Chuachuad Chaiyasith, Nunthiya Deepuppha, Boonjira Rutnakornpituk, Arnont Thongsaw
Publikováno v:
Environmental Science and Pollution Research. 27:12030-12038
Alginate-coated magnetic nanocluster (MNC) immobilized with Hg2+-specific aptamer was synthesized to obtain the nanosorbent with high adsorption capacity and high selectivity for trace analysis of inorganic mercury (Hg2+) in water samples. Magnetite
Autor:
Richmond J. Ampiah-Bonney, Ratana Sananmuang, Wipharat Chuachuad Chaiyasith, Arnon Thongsaw, Yuthapong Udnan
Publikováno v:
Analytical Sciences. 35:1195-1202
A new preconcentration method using solid phase extraction (SPE) was developed by immobilizing dithizone (DZ) and 1,4-diphenylsemicarbazide (DPC) on oxidative activated carbon and then using this for the speciation and preconcentration of mercury spe
Publikováno v:
Talanta. 197:310-318
A simple, fast, sensitive and eco-friendly ultrasound-assisted deep eutectic solvent liquid phase microextraction (UA-DES-LPME) was developed for preconcentration and speciation of Hg2+ and CH3Hg+ combined with ETAAS. Choline-phenol based DES (1:3, m
Autor:
Yuthapong Udnan, Wipharat Chuachuad Chaiyasith, Gareth M. Ross, Ratana Sananmuang, Arnon Thongsaw
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 152:102-108
A novel method for trace inorganic mercury (Hg2+) and methylmercury (MeHg) speciation was developed utilizing two-step hollow fiber liquid phase microextraction (two-step HF-LPME) procedures with two/three phases combined with electrothermal atomic a