Phonchai A., Chapan M., Pon-in S., Chaisiwamongkhol K., Khwan-On S., Thipmonta N., Teeparuksapun K., 2025. A smartphone-assisted colorimetric test kit for the determination of indole-3-carbinol in dietary supplements. Journal of Food Composition and Analysis 147, Article Number 108062 (cited 0 times)

Mettakoonpitak J., Chaisiwamongkhol K., Wechakorn K., 2025. In-situ tunable working ranges on microfluidic paper-based analytical devices for cysteine analysis in food. Microfluidics and Nanofluidics 29(6), Article Number 40 (cited 0 times)

Phonchai A., Pon-in S., Resan S., Chuayyok P., Nacapricha D., Wilairat P., Chaisiwamongkhol K., 2025. Simple and rapid paper-based colorimetric spot test for promethazine screening in recreational drug beverages and pharmaceuticals. Microchemical Journal 208, Article Number 112353 (cited 2 times)

Torrarit K., Cotchim S., Phonchai A., Chaisiwamongkhol K., Limbut W., 2024. Voltammetric co-determination of lead and copper in gunshot residue based on iron oxide particle/spent coffee grounds–modified electrode. Microchimica Acta 191(7), Article Number 417 (cited 4 times)

Chanjamsri N., Phonchai A., Ngamchuea K., Nacapricha D., Wilairat P., Chaisiwamongkhol K., 2023. Determination of promethazine in forensic samples using multi-walled carbon nanotube-gold nanoparticle electrochemical sensor. Analytical Methods 16(6): 817-829. (cited 9 times)

Kaewnu K., Boonna S., Kongkaew S., Phonchai A., Chaisiwamongkhol K., Thongprajukaew K., Limbut W., 2023. A portable colorimetric device based on PVDF indicator gel for formaldehyde detection in food and wood products. Microchemical Journal 184, Article Number 108162 (cited 9 times)

Chaisiwamongkhol K., Phonchai A., Pon-In S., Bunchuay T., Limbut W., 2022. A microplate spectrophotometric method for analysis of indole-3-carbinol in dietary supplements using p-dimethylaminocinnamaldehyde (DMACA) as a chromogenic reagent. Analytical Methods 14(35): 3366-3374. (cited 5 times)

Nualdee K., Buain R., Janchawee B., Sukree W., Thammakhet-Buranachai C., Kanatharana P., Chaisiwamongkhol K., Prutipanlai S., Phonchai A., 2022. A stir bar sorptive extraction device coupled with a gas chromatography flame ionization detector for the determination of abused prescription drugs in lean cocktail samples. Analytical Methods 14(26): 2557-2568. (cited 5 times)

Karamahito P., Sitanurak J., Nacapricha D., Wilairat P., Chaisiwamongkhol K., Phonchai A., 2021. Paper device for distance-based visual quantification of sibutramine adulteration in slimming products. Microchemical Journal 162, Article Number 105784 (cited 19 times)

Wang Y., Chen L., Chaisiwamongkhol K., Couto R.A.S., Compton R.G., 2021. Corrigendum to “Electrochemical quantification of piperine in black pepper” [Food Chem. 319 (2020) 125606] (Food Chemistry (2020) 309, (S0308814619317303), (10.1016/j.foodchem.2019.125606)). Food Chemistry 339, Article Number 127892 (cited 1 times)