Browsing by Author Sunanta Wangkarn

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Showing results 8 to 21 of 21 < previous 
Issue DateTitleAuthor(s)
15-Oct-2005Determination of linear alkylbenzene sulfonates in water samples by liquid chromatography-UV detection and confirmation by liquid chromatography-mass spectrometrySunanta Wangkarn; Phimpha Soisungnoen; Mongkon Rayanakorn; Kate Grudpan
1-May-2011Development of a laboratory scale reactor with controlled high pressure sampling for subcritical Methanolysis of biodieselAnusan Permsuwan; Nakorn Tippayawong; Tanongkiat Kiatsiriroat; Churat Thararux; Sunanta Wangkarn
6-Aug-2013Effects of BA and NAA on micropropagation and Stemona alkaloids production of Stemona curtisii Hook.f.Jiraporn Palee; Srisulak Dheeranupattana; Araya Jatisatienr; Sunanta Wangkarn
1-Oct-2016Effects of chitosan and salicylic acid on stemona alkaloid production in hydroponic culture of stemona curtisii Hook. f.Jiraporn Palee; Srisulak Dheeranupattana; Sunanta Wangkarn; Stephen G. Pyne; Alison T. Ung
2016Effects of Chitosan and Salicylic Acid on Stemona Alkaloid Production in Hydroponic Culture of Stemona curtisii Hook. f.Jiraporn Palee; Srisulak Dheeranupattana; Sunanta Wangkarn; Stephen G. Pyne; Alison T. Ung
1-Aug-2007Enhancing chemical analysis with signal derivatization using simple available software packagesKritsana Jitmanee; Jaroon Jakmunee; Somchai Lapanantnoppakhun; Sunanta Wangkarn; Norio Teshima; Tadao Sakai; Gary D. Christian; Kate Grudpan
15-Aug-2011Investigation of plant hormone level changes in shoot tips of longan (Dimocarpus longan Lour.) treated with potassium chlorate by liquid chromatography-electrospray ionization mass spectrometryChanthana Susawaengsup; Mongkon Rayanakorn; Sugunya Wongpornchai; Sunanta Wangkarn
11-Feb-2013Prediction of liquid chromatographic retention behavior based on quantum chemical parameters using supervised self organizing mapsSila Kittiwachana; Sunanta Wangkarn; Kate Grudpan; Richard G. Brereton
1-Jan-2009Seasonal variation, risk assessment and source estimation of PM 10 and PM10-bound PAHs in the ambient air of Chiang Mai and Lamphun, ThailandPetch Pengchai; Somporn Chantara; Khajornsak Sopajaree; Sunanta Wangkarn; Urai Tengcharoenkul; Mongkon Rayanakorn
30-Mar-2007Sequential injection spectrophotometric determination of zinc(II) in pharmaceuticals based on zinc(II)-PAN in non-ionic surfactant mediumWish Thanasarakhan; Saisunee Liawruangrath; Sunanta Wangkarn; Boonsom Liawruangrath
15-Aug-2019A simple platform with moving drops for downscaling chemical analysis incorporating smartphone detectionSutasinee Apichai; Kajorngai Thajee; Wasin Wongwilai; Sunanta Wangkarn; Pathinan Paengnakorn; Chalermpong Saenjum; Kate Grudpan
19-Feb-2007Simultaneous determination of neomycin sulfate and polymyxin B sulfate by capillary electrophoresis with indirect UV detectionPiyaporn Srisom; Boonsom Liawruangrath; Saisunee Liawruangrath; Jonathan M. Slater; Sunanta Wangkarn
1-Jan-2010Spatial and temporal variations of ambient PM10 -bound polycyclic aromatic hydrocarbons in Chiang Mai and Lamphun provinces, ThailandSomporn Chantara; Sunanta Wangkarn; Walaya Sangchan; Mongkon Rayanakorn
30-Oct-2019Utilization of electrocoagulation for the isolation of alkaloids from the aerial parts of Stemona aphylla and their mosquitocidal activities against Aedes aegyptiSirinrat Chalom; Kanlaya Jumpatong; Sunanta Wangkarn; Somporn Chantara; Chitchol Phalaraksh; Srisulak Dheeranupattana; Wannapa Suwankerd; Stephen G. Pyne; Pitchaya Mungkornasawakul