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Browsing by Author Juwadee Shiowatana

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Showing results 38 to 55 of 55 < previous 
Issue DateTitleAuthor(s)
1-Jul-2016Paper-based analytical device for sampling, on-site preconcentration and detection of ppb lead in waterThiphol Satarpai; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-Jan-2011Particle size characterization of titanium dioxide in sunscreen products using sedimentation field-flow fractionation-inductively coupled plasma-mass spectrometryAtitaya Samontha; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-May-1996Rapid determination of Cd in flour by electrothermal AAS using the slurry techniqueJuwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
2-Apr-2007Reuse of waste silica as adsorbent for metal removal by iron oxide modificationFuangfa Unob; Benjawan Wongsiri; Nuchnicha Phaeon; Mahitti Puanngam; Juwadee Shiowatana; Chulalongkorn University; Mahidol University
1-Jan-2013RicePracha Cheajesadagul; Juwadee Shiowatana; Atitaya Siripinyanond; Joanna Szpunar; Universite de Pau et des Pays de L'Adour; Mahidol University
1-Nov-2005Sedimentation field-flow fractionation-inductively coupled plasma optical emission spectrometry: Size-based elemental speciation of air particulatesUsarat Kumtabtim; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-Sep-2005Sedimentation field-flow fractionation: Size characterization of food materialsSudarat Saeseaw; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-Jan-2015Separation of silver nanoparticles by hollow fiber flow field-flow fractionation: Addition of tannic acid into carrier liquid as a modifierRattaporn Saenmuangchin; Jaruwan Mettakoonpitak; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
22-Apr-2005Sequential injection system incorporating a micro-extraction column for automatic fractionation of metal ions in solid samples: Comparison of the extraction profiles when employing uni-, bi-, and multi-bi-directional flow plus stopped-flow sequential extraction modesRoongrat Chomchoei; Manuel Miró; Elo Harald Hansen; Juwadee Shiowatana; Mahidol University; Universitat de les Illes Balears; Danmarks Tekniske Universitet
1-Jan-2017A simple analytical platform based on thin-layer chromatography coupled with paper-based analytical device for determination of total capsaicinoids in chilli samplesPhanphruk Dawan; Thiphol Satarpai; Patoomratana Tuchinda; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-Nov-2010A simple cyanide test kit for water and fruit juicesManita Untang; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
1-Dec-2010Teaching science in Thai secondary schools using experimental kitsKulthida Nugultham; Juwadee Shiowatana; Mahidol University
17-Sep-2004Thermodynamic study on the gas chromatographic separation of the enantiomers of aromatic alcohols using heptakis(2,3-di-O-methyl-6-O-tert- butyldimethylsilyl)-β-cyclodextrin as a stationary phaseAroonsiri Shitangkoon; Jirawit Yanchinda; Juwadee Shiowatana; Chulalongkorn University; Mahidol University
8-Oct-2008Toward better understanding of salt-induced hen egg white protein aggregation using field-flow fractionationAtitaya Samontha; Chiraya Nipattamanon; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
3-Sep-2007Towards better understanding of in vitro bioavailability of iron through the use of dialysis profiles from a continuous-flow dialysis with inductively coupled plasma spectrometric detectionKunchit Judprasong; Atitaya Siripinyanond; Juwadee Shiowatana; Khon Kaen University; Mahidol University
1-May-2012Towards chloramphenicol detection by inductively coupled plasma mass spectrometry (ICP-MS) linked immunoassay using gold nanoparticles (AuNPs) as element tagsPurim Jarujamrus; Runglawan Chawengkirttikul; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
19-Feb-2017Using flow field-flow fractionation (Fl-FFF) for observation of salinity effect on the size distribution of humic acid aggregatesRabiab Suwanpetch; Juwadee Shiowatana; Atitaya Siripinyanond; Mahidol University
22-Nov-2004Utilizing a sequential injection system furnished with an extraction microcolumn as a novel approach for executing sequential extractions of metal species in solid samplesRoongrat Chomchoei; Elo Harald Hansen; Juwadee Shiowatana; Mahidol University; Danmarks Tekniske Universitet