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Browsing by Author Sam Ang Supharoek
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Showing results 1 to 6 of 6
Issue Date
Title
Author(s)
1-May-2022
Article A Simple and Reliable Dispersive Liquid-Liquid Microextraction with Smartphone-Based Digital Images for Determination of Carbaryl Residues in Andrographis paniculata Herbal Medicines Using Simple Peroxidase Extract from Senna siamea Lam. Bark
Sam Ang Supharoek
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Kraingkrai Ponhong
11-Jul-2022
Dual determination of nitrite and iron by a single greener sequential injection spectrophotometric system employing a simple single aqueous extract from Areca catechu Linn. serving as a natural reagent
Kraingkrai Ponhong
;
Watsaka Siriangkhawut
;
Chang Young Lee
;
Norio Teshima
;
Kate Grudpan
;
Sam Ang Supharoek
6-Nov-2012
Microfluidic device for the selective chemical stimulation of neurons and characterization of peptide release with mass spectrometry
Callie A. Croushore
;
Sam Ang Supharoek
;
Chang Young Lee
;
Jaroon Jakmunee
;
Jonathan V. Sweedler
1-Jan-2015
A rapid and sensitive spectrophotometric method for the determination of benzoyl peroxide in wheat flour samples
Kraingkrai Ponhong
;
Sam Ang Supharoek
;
Watsaka Siriangkhawut
;
Kate Grudpan
15-Aug-2012
A Simple Microfluidic Integrated with an Optical Sensor for Micro Flow Injection Colorimetric Determination of Glutathione
Sam Ang Supharoek
;
Napaporn Youngvises
;
Jaroon Jakmunee
1-Sep-2022
Ultrasound-Assisted One-Pot Cloud Point Extraction for Iron Determination Using Natural Chelating Ligands from Dipterocarpus intricatus Dyer Fruit
Sam Ang Supharoek
;
Bordin Weerasuk
;
Watsaka Siriangkhawut
;
Kate Grudpan
;
Kraingkrai Ponhong