Tandem Measurements of Iron and Creatinine by Cross Injection Analysis with Application to Urine from Thalassemic Patients.  N. Choengchan, T. Mantim, P. Inpota, D. Nacapricha, P. Wilairat, P. Jittangprasert,W. Waiyawat, S. Fucharoen, P. Sirankpracha, N. Phumala Morales, Talanta (2014) In Press.

Cross injection analysis: concept and operation for simultaneous injection of sample and reagents in flow analysis.
Nacapricha, D.; Sastranurak, P.; Mantim, T.; Amornthammarong, N.; Uraisin, K.; Boonpanaid, C.; Chuyprasartwattana, C.; Wilairat, P. Talanta (2013), 110, 89-95.

Reagent-free analytical flow methods for the soft drink industry: Efforts for environmentally
friendly chemical analysis.
Mantim, T.; Saetear, P.; Teerasong, S.; Chan-Eam, S.; Sereenonchai, K.; Amornthammarong, N.; Ratanawimarnwong, N.; Wilairat, P.; Meesiri, W.; Uraisin, K.; Nacapricha, D. Pure and Applied Chemistry (2012), 84(10), 2015-2025.

Simple flow injection for screening of total antioxidant capacity by amperometric detection of DPPH radical on carbon nanotube modified-glassy carbon electrode.Amatatongchai, M.; Laosing, S.; Chailapakul, O.; Nacapricha, D. Talanta (2012), 97, 267-272.

Simultaneous injection effective mixing flow analysis of urinary albumin using dye-binding reaction.
Ratanawimarnwong, N.; Ponhong, K.; Teshima, N.; Nacapricha, D.; Grudpan, K.; Sakai, T.; Motomizu, S. Talanta (2012), 96, 50-54.

Enantiomeric separation of some common controlled stimulants by capillary electrophoresis with contactless conductivity detection. Mantim, T.; Nacapricha, D.; Wilairat, P.; Hauser, P.C. Electrophoresis (2011), 33(2), 388-394.

Repeatability in column preparation of a reversed-phase C18 monolith and its application to separation of tocopherol. Kositarat, S.; Smith, N.W.; Nacapricha, D.; Wilairat, P.; Chaisuwan, P. Talanta (2011), 84(5), 1374-1378.

Sequential injection analysis with electrochemical detection as a tool for economic and rapid evaluation of total antioxidant capacity. Chan-Eam, S.; Teerasong, S.; Damwan, K.; Nacapricha, D.; Chaisuksant, R. Talanta (2011), 84(5), 1350-1354.

Development of a predict-observe-explain strategy for teaching flow injection at undergraduate chemistry. Teerasong, S.; Chantore, W.; Ruenwongsa, P.; Nacapricha, D. International Journal of Learningalanta (2010), 17(8), 137-150.  

A low-cost method for determination of calcium carbonate in cement by membraneless vaporization with capacitively coupled contactless conductivity detection. Sereenonchai K., Teerasong, S.; Chan-Eam, S.; Saetea,r P.; Choengchan, N.; Uraisin, K.; Amornthammarong, N.; Motomizu, S.; Nacapricha, D. Talanta (2010), 81(3), 1040-1044.  


A reagent-free SIA module for monitoring of sugar, color and dissolved CO2 contents in the manufacture of soft drinks. Teerasong, S.; Chan-Eam, S.; Sereenonchai, K.; Amornthammarong, N.; Ratanawimarnwong, N.; Nacapricha, D. Analytica Chimica Acta (2010), 668(1), 47-53.  


Thin-film organic photodiodes for integrated on-chip chemiluminescence detection – application to antioxidant capacity screening. Wang X.; Amatatongchai M.; Nacapricha D.; Hofmann O.; de Mello J.C.; Bradley D.; de Mello A.J.  Sensors and Actuators B (2009), 40(2), 643-648.


Quality control of gasohol using a micro-unit for membraneless gas diffusion. Muncharoen, S., Sitanurak, J.; Tiyapongpattana, W.; Choengchan, N.; Ratanawimarnwong, N.; Motomizu, S.; Wilairat, P.; Nacapricha, D. Microchimica Acta (2009), 164 (1-2), pp. 203-210.


Monolithic and packed particle materials for in-line pre-concentration in capillary electrophoresis for 4-hydroxy-3-methoxy-methamphetamine and terbutaline. Chaisuwan, P.; Nacapricha, D.; Wilairat, P.; Jiang, Z.; Smith, N.W. Electrophoresis (2008), 29(19), 4008-4016.


Separation of a-, b-, g-, d-tocopherols and a-tocopherol acetate on a pentaerythritol diacrylate monostearate-ethylene dimethacrylate monolith by capillary electrochromatography.  Chaisuwan, P.; Nacapricha, D.; Wilairat, P.; Jiang, Z.; Smith, N.W. Electrophoresis (2008), 29(11), 2301-2309.   

Membraneless vaporization unit for direct analysis of solid sample. Sereenonchai, K.; Saetear, P.; Amornthammarong, N.; Uraisin, K.; Wilairat, P.; Motomizu, S.; Nacapricha, D. Analytica Chimica Acta (2007), 597(1), 157-162.


Pervaporation-flow injection with chemiluminescence detection for determination of iodide in multivitamin tablets. Nacapricha, D.; Sangkarn, P.; Karuwan, C.; Mantim, T.; Waiyawat, W.; Wilairat, P.; Cardwell, T.; McKelvie, I.D.; Ratanawimarnwong, N. Talanta (2007), 72(2), 626-633.  


Low cost telemetry with PC sound card for chemical analysis applications.  Nacapricha, D.; Amornthammarong, N.; Sereenonchai, K.; Anujarawat, P.; Wilairat, P.  Talanta (2007), 71(2), 605-609.


Pulsed amperometry for anti-fouling of boron-doped diamond in electroanalysis of b-agonists: application to flow injection for pharmaceutical analysis.  Karuwan, C.; Mantim, T.; Chaisuwan, P.; Wilairat, P.; Grudpan, K.; Jittangprasert, P.; Einaga, Y.; Chailapakul, O.; Suntornsuk, L.; Anurukvorakun, O.; Nacapricha, D. Sensors (2006), 6(12), 1837-1850.


A microfluidic system for evaluation of antioxidant capacity based on a peroxyoxalate chemiluminescence assay. Amatatongchai, M.; Hofmann, O.; Nacapricha, D.; Chailapakul, O.; de Mello, A. J.  Analytical and Bioanalytical Chemistry  (2007), 387(1), 277-285.


Simple and highly sensitive spectrophotometric flow injection method for the determination of iodate in iodized salt.  Uraisin, K.; Takayanagi, T.; Oshima, M.; Nacapricha, D.; Motomizu, S. Journal of Flow Injection Analysis (2006), 23(1), 13-18.


Novel oxidation reaction of prochlorperazine with bromate in the presence of synergistic activators and its application to trace determination by flow injection/spectrophotometric method.   Uraisin, K.; Takayanagi, T.; Nacapricha, D.; Motomizu, S. Analytica Chimica Acta (2006) 580(1), 68-74.


A membraneless gas diffusion unit: Design and its application to determination of ethanol in liquors by spectrophotometric flow injection.  Choengchan, N.; Mantim, T.; Wilairat, P.; Dasgupta, P. K.; Motomizu, S.; Nacapricha, D. Analytica Chimica Acta  (2006), 579(1), 33-37.


Kinetic-spectrophotometric method for the determination of trace amounts of bromide in seawater.  Uraisin, K.; Takayanagi, T.; Oshima, M.; Nacapricha, D.; Motomizu, S. Talanta (2006), 68(3), 951-956.