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Wittaya Ngeontae
Wittaya Ngeontae
Professor of Analytical Chemistry, Khon Kaen University
Verified email at kku.ac.th
Title
Cited by
Cited by
Year
Chemically modified silica gel with aminothioamidoanthraquinone for solid phase extraction and preconcentration of Pb (II), Cu (II), Ni (II), Co (II) and Cd (II)
W Ngeontae, W Aeungmaitrepirom, T Tuntulani
Talanta 71 (3), 1075-1082, 2007
3182007
New approach for evaluation of the antioxidant capacity based on scavenging DPPH free radical in micelle systems
T Noipa, S Srijaranai, T Tuntulani, W Ngeontae
Food research international 44 (3), 798-806, 2011
1662011
Determination of six pyrethroid insecticides in fruit juice samples using dispersive liquid–liquid microextraction combined with high performance liquid chromatography
S Boonchiangma, W Ngeontae, S Srijaranai
Talanta 88, 209-215, 2012
1472012
Highly selective preconcentration of Cu (II) from seawater and water samples using amidoamidoxime silica
W Ngeontae, W Aeungmaitrepirom, T Tuntulani, A Imyim
Talanta 78 (3), 1004-1010, 2009
1042009
Non-invasive wearable chemical sensors in real-life applications
N Promphet, S Ummartyotin, W Ngeontae, P Puthongkham, ...
Analytica Chimica Acta 1179, 338643, 2021
802021
A highly selective turn-on ATP fluorescence sensor based on unmodified cysteamine capped CdS quantum dots
W Tedsana, T Tuntulani, W Ngeontae
Analytica chimica acta 783, 65-73, 2013
792013
Novel potentiometric approach in glucose biosensor using silver nanoparticles as redox marker
W Ngeontae, W Janrungroatsakul, P Maneewattanapinyo, S Ekgasit, ...
Sensors and Actuators B: Chemical 137 (1), 320-326, 2009
792009
New silver selective electrode fabricated from benzothiazole calix [4] arene: speciation analysis of silver nanoparticles
W Ngeontae, W Janrungroatsakul, N Morakot, W Aeungmaitrepirom, ...
Sensors and Actuators B: Chemical 134 (2), 377-385, 2008
632008
Cysteamine-capped copper nanoclusters as a highly selective turn-on fluorescent assay for the detection of aluminum ions
C Boonmee, V Promarak, T Tuntulani, W Ngeontae
Talanta 178, 796-804, 2018
582018
A highly selective fluorescent enhancement sensor for Al3+ based nitrogen-doped carbon dots catalyzed by Fe3+
S Sooksin, V Promarak, S Ittisanronnachai, W Ngeontae
Sensors and Actuators B: Chemical 262, 720-732, 2018
502018
Cu2+-modulated cysteamine-capped CdS quantum dots as a turn-on fluorescence sensor for cyanide recognition
T Noipa, T Tuntulani, W Ngeontae
Talanta 105, 320-326, 2013
502013
Selective turn-on fluorescence sensor for Ag+ using cysteamine capped CdS quantum dots: Determination of free Ag+ in silver nanoparticles solution
T Khantaw, C Boonmee, T Tuntulani, W Ngeontae
Talanta 115, 849-856, 2013
492013
A new formaldehyde sensor from silver nanoclusters modified Tollens’ reagent
K Chaiendoo, S Sooksin, S Kulchat, V Promarak, T Tuntulani, ...
Food chemistry 255, 41-48, 2018
482018
Determination of arsenic based on quenching of CdS quantum dots fluorescence using the gas-diffusion flow injection method
N Butwong, T Noipa, R Burakham, S Srijaranai, W Ngeontae
Talanta 85 (2), 1063-1069, 2011
482011
Circular dichroism glucose biosensor based on chiral cadmium sulfide quantum dots
K Ngamdee, W Ngeontae
Sensors and Actuators B: Chemical 274, 402-411, 2018
472018
Cysteamine capped CdS quantum dots as a fluorescence sensor for the determination of copper ion exploiting fluorescence enhancement and long-wave spectral shifts
C Boonmee, T Noipa, T Tuntulani, W Ngeontae
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 169, 161-168, 2016
462016
Cysteamine CdS quantum dots decorated with Fe3+ as a fluorescence sensor for the detection of PPi
T Noipa, K Ngamdee, T Tuntulani, W Ngeontae
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 118, 17-23, 2014
442014
A highly sensitive electrochemical determination of l-tryptophan in the presence of ascorbic acid and uric acid using in situ addition of tetrabutylammonium bromide on the ß …
S Mukdasai, S Poosittisak, W Ngeontae, S Srijaranai
Sensors and Actuators B: Chemical 272, 518-525, 2018
432018
A fluorescent sensor based on thioglycolic acid capped cadmium sulfide quantum dots for the determination of dopamine
S Kulchat, W Boonta, A Todee, P Sianglam, W Ngeontae
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 196, 7-15, 2018
432018
Selective fluorescence sensors for p-phenylenediamine using formyl boronate ester with an assistance of micelles
K Ngamdee, S Martwiset, T Tuntulani, W Ngeontae
Sensors and Actuators B: Chemical 173, 682-691, 2012
412012
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