Browsing by Author Napaporn Youngvises

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Showing results 1 to 16 of 16
Issue DateTitleAuthor(s)
1-Mar-2022Determination of Both Total Phenolic Compound and Antioxidant Capacity of Herbal Teas Using Smartphone Digital ImagingHau Van Nguyen; Jaroon Jakmunee; Napaporn Youngvises; Pakorn Preechaburana
2004Development of spectrophotometric and modern chromatographic techniques for determination of some pharmaceuticals / Napaporn YoungvisesNapaporn Youngvises
1-Jan-2015Double-sided microfluidic device for speciation analysis of iron in water samples: Towards greener analytical chemistryNapaporn Youngvises; Porapichcha Thanurak; Thanatcha Chaida; Jaroon Jukmunee; Awadh Alsuhaimi
15-May-2011Flow injection colorimetric method using acidic ceric nitrate as reagent for determination of ethanolPiyanut Pinyou; Napaporn Youngvises; Jaroon Jakmunee
1-Mar-2019Flow injection potentiometric method based on Ce(IV)/Ce(III) redox reaction for determination of total antioxidant capacityPuttaporn Klayprasert; Kritsana Jitmanee; Napaporn Youngvises; Jaroon Jakmunee
2019Flow Injection Potentiometric Method Based on Ce(IV)/Ce(III) Redox Reaction for Determination of Total Antioxidant CapacityPuttaporn Klayprasert; Kritsana Jitmanee; Napaporn Youngvises; Jaroon Jakmunee
15-Apr-2007Greener analytical method for the determination of copper(II) in wastewater by micro flow system with optical sensorTapparath Leelasattarathkul; Saisunee Liawruangrath; Mongkon Rayanakorn; Boonsom Liawruangrath; Winai Oungpipat; Napaporn Youngvises
2019High Performance Liquid Chromatography Incorporating to Short Column and Micellar Mobile Phase for Determination of Some Contraceptive DrugsThanatcha Chaida; Suchada Udomwatwong; Warawut Tiyapongpattana; Napaporn Youngvises
2021Miniaturized Green Analytical Method for Determination of Silver Ions Using C-phycocyanin from Cyanobacteria as an Ecofriendly ReagentNapaporn Youngvises; Duy Hien Nguyen; Theppanya Charoenrat; Supaporn Kradtap-Hartwell; Jaroon Jakmunee; Awadh AlSuhaimi
1-Jan-2021Miniaturized green analytical method for determination of silver ions using c-phycocyanin from cyanobacteria as an ecofriendly reagentNapaporn Youngvises; Duy Hien Nguyen; Theppanya Charoenrat; Supaporn Kradtap-Hartwell; Jaroon Jakmunee; Awadh Alsuhaimi
1-May-2017Multi-reverse flow injection analysis integrated with multi-optical sensor for simultaneous determination of Mn(II), Fe(II), Cu(II) and Fe(III) in natural watersNapaporn Youngvises; Kittigan Suwannasaroj; Jaroon Jakmunee; Awadh AlSuhaimi
15-Aug-2007A simple and green analytical method for determination of iron based on micro flow analysisSenee Kruanetr; Saisunee Liawruangrath; Napaporn Youngvises
1-Dec-2021A simple label-free electrochemical sensor for sensitive detection of alpha-fetoprotein based on specific aptamer immobilized platinum nanoparticles/carboxylated-graphene oxideJantima Upan; Napaporn Youngvises; Adisorn Tuantranont; Chanpen Karuwan; Philippe Banet; Pierre Henri Aubert; Jaroon Jakmunee
15-Aug-2012A Simple Microfluidic Integrated with an Optical Sensor for Micro Flow Injection Colorimetric Determination of GlutathioneSam Ang Supharoek; Napaporn Youngvises; Jaroon Jakmunee
1-Mar-2022Smartphone-based colorimetric method for determining sulfites in wine using a universal clamp sample holder and microfluidic cotton swab-based analytical deviceChutikarn Khamkhajorn; Somkid Pencharee; Jaroon Jakmunee; Napaporn Youngvises
4-Apr-2006Ultrasound-enhanced flow injection chemiluminescence for determination of hydrogen peroxideGillian M. Greenway; Tapparath Leelasattarathkul; Saisunee Liawruangrath; R. Alan Wheatley; Napaporn Youngvises