Browsing by Author Nuanlaor Ratanawimarnwong

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Showing results 1 to 14 of 14
Issue DateTitleAuthor(s)
15-Jan-2018Development of flow systems incorporating membraneless vaporization units and flow-through contactless conductivity detector for determination of dissolved ammonium and sulfide in canal waterWaleed Alahmad; Thanakorn Pluangklang; Thitirat Mantim; Victor Cerdà; Prapin Wilairat; Nuanlaor Ratanawimarnwong; Duangjai Nacapricha; Nakhonratchasima Rajabhat University; Mahidol University; Universitat de les Illes Balears; Srinakharinwirot University; Flow Innovation-Research for Science and Technology Laboratories (Firstlabs)
1-Jan-2018A "dual-acceptor channel" membraneless gas-diffusion unit for simultaneous determination of ethanol and acetaldehyde in liquors using reverse flow injectionNathawut Choengchan; Bangerdsuk Poontong; Arjnarong Mathaweesansurn; Noppadol Maneerat; Shoji Motomizu; Nuanlaor Ratanawimarnwong; Duangjai Nacapricha; Okayama University; King Mongkut's Institute of Technology Ladkrabang; Mahidol University; Srinakharinwirot University; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.
21-Nov-2017Green analytical flow method for the determination of total sulfite in wine using membraneless gas-liquid separation with contactless conductivity detectionNattapong Chantipmanee; Waleed Alahmad; Thitaporn Sonsa-Ard; Kanchana Uraisin; Nuanlaor Ratanawimarnwong; Thitirat Mantim; Duangjai Nacapricha; Flow Innovation-Research for Science and Technology Laboratories (Firstlabs); Mahidol University; Srinakharinwirot University
1-Nov-2018Green analytical method for simultaneous determination of salinity, carbonate and ammoniacal nitrogen in waters using flow injection coupled dual-channel C4DSumonmarn Chaneam; Prawpan Inpota; Suttipong Saisarai; Prapin Wilairat; Nuanlaor Ratanawimarnwong; Kanchana Uraisin; Wanchai Meesiri; Duangjai Nacapricha; Silpakorn University; Mahidol University; Srinakharinwirot University; Bangkok High Lab Co.; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.)
6-Sep-2016Membraneless Gas-Separation Microfluidic Paper-Based Analytical Devices for Direct Quantitation of Volatile and Nonvolatile CompoundsPiyawan Phansi; Saichon Sumantakul; Thinnapong Wongpakdee; Nutnaree Fukana; Nuanlaor Ratanawimarnwong; Jirayu Sitanurak; Duangjai Nacapricha; Mahidol University; Srinakharinwirot University
1-Jan-2018Microfluidic analysis with front-face fluorometric detection for the determination of total inorganic iodine in drinking waterPrawpan Inpota; Kamil Strzelak; Robert Koncki; Wisaroot Sripumkhai; Wutthinan Jeamsaksiri; Nuanlaor Ratanawimarnwong; Prapin Wilairat; Nathawut Choengchan; Rattikan Chantiwas; Duangjai Nacapricha; King Mongkut's Institute of Technology Ladkrabang; Uniwersytet Warszawski; Mahidol University; Srinakharinwirot University; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.; Thai Microelectronics Center (TMEC)
1-Jan-2018Microfluidic paper-based analytical device for quantification of lead using reaction band-length for identification of bullet hole and its potential for estimating firing distanceSupatana Buking; Phoonthawee Saetear; Warawut Tiyapongpattana; Kanchana Uraisin; Prapin Wilairat; Duangjai Nacapricha; Nuanlaor Ratanawimarnwong; Mahidol University; Thammasat University; Srinakharinwirot University; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.
1-May-2010A Multiple processing hybrid flow system for analysis of formaldehyde contamination in foodSaowapak Teerasong; Natchanon Amornthammarong; Kate Grudpan; Norio Teshima; Tadao Sakai; Duangjai Nacapricha; Nuanlaor Ratanawimarnwong; Mahidol University; National Oceanic and Atmospheric Administration; Chiang Mai University; Aichi Institute of Technology; Srinakharinwirot University
24-Sep-2013New membraneless vaporization unit coupled with flow systems for analysis of ethanolNuanlaor Ratanawimarnwong; Thanakorn Pluangklang; Tongchai Chysiri; Duangjai Nacapricha; Srinakharinwirot University; Mahidol University; Rajamangala University of Technology Phra Nakhon
1-Jan-2009Quality control of gasohol using a micro-unit for membraneless gas diffusionSasithorn Muncharoen; Jirayu Sitanurak; Warawut Tiyapongpattana; Nathawut Choengchan; Nuanlaor Ratanawimarnwong; Shoji Motomizu; Prapin Wilairat; Duangjai Nacapricha; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.); Mahidol University; King Mongkut's Institute of Technology Ladkrabang; Srinakharinwirot University; Okayama University
25-Oct-2012Reagent-free analytical flow methods for the soft drink industry: Efforts for environmentally friendly chemical analysisThitirat Mantim; Phoonthawee Saetear; Saowapak Teerasong; Sumonmarn Chan-Eam; Kamonthip Sereenonchai; Natchanon Amornthammarong; Nuanlaor Ratanawimarnwong; Prapin Wilairat; Wanchai Meesiri; Kanchana Uraisin; Duangjai Nacapricha; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.; Mahidol University; King Mongkut's Institute of Technology Ladkrabang; Thammasat University; National Oceanic and Atmospheric Administration; Srinakharinwirot University; Bangkok High Lab Co.
24-Jun-2013Sequential injection system for simultaneous determination of sucrose and phosphate in cola drinks using paired emitter-detector diode sensorPhoonthawee Saetear; Kittiwut Khamtau; Nuanlaor Ratanawimarnwong; Kamonthip Sereenonchai; Duangjai Nacapricha; Flow Innovation-Research for Science and Technology Laboratories (FIRST Labs.; Mahidol University; Srinakharinwirot University; Thammasat University
15-Jul-2012Simultaneous injection effective mixing flow analysis of urinary albumin using dye-binding reactionNuanlaor Ratanawimarnwong; Kraingkrai Ponhong; Norio Teshima; Duangjai Nacapricha; Kate Grudpan; Tadao Sakai; Shoji Motomizu; Aichi Institute of Technology; Srinakharinwirot University; Chiang Mai University; Mahidol University; Okayama University
22-Jul-2015Stopped-in-loop flow analysis system for successive determination of trace vanadium and iron in drinking water using their catalytic reactionsAlejandro Ayala Quezada; Keisuke Ohara; Nuanlaor Ratanawimarnwong; Duangjai Nacapricha; Hiroya Murakami; Norio Teshima; Tadao Sakai; Aichi Institute of Technology; Srinakharinwirot University; Mahidol University