2016-2019    Ph.D. (Analytical Chemistry)

                   Department of Chemistry, Faculty of Science, Chiang Mai University

2014-2016    M.Sc. (Analytical Chemistry)

                   Department of Chemistry, Faculty of Science, Chiang Mai University

2010-2014    B.Sc., (Analytical Chemistry)

                   Department of Chemistry, Faculty of Science, Chiang Mai University

หัวข้องานวิจัยปัจจุบัน :

- Multivariate data analysis such as principal component analysis (PCA), partial least squares (PLS) regression and self-organizing map (SOM)

- Analysis of several agricultural product qualities using near-infrared spectroscopy

- Development of visible spectrophotometry for simultaneous analysis of multiple heavy metals in industrial wastewater based on the use of 4-(2-pyridylazo) resorcinol and chemometric analysis

1 ระดับนานาชาติ

Wongsaipun, S., Theanjumpol, P. & Kittiwachana, S. (2021). Development of a universal calibration model for quantification of adulteration in Thai jasmine rice using near-infrared spectroscopy. DOI: 10.1007/s12161-020-01930-0.

Wongsaipun, S., Theanjumpol, P., Muenmanee, N., Boonyakiat, D., Funsueb, S. & Kittiwachana, S. (2021). pplication of Artificial neural network for tracing the geographical origins of coffee bean in northern areas of Thailand using near infrared spectroscopy. Chiang Mai Journal of Science, 48(1):163-175.

Krongchai, C., Wongsaipun, S., Funsueb, S., Theanjumpol, P., Jakmunee, J. & Kittiwachana, S. (2020). Comparison between linear and non-linear variable selection methods with applications to spectroscopic (UV-Vis/NIR) data. Chiang Mai Journal of Science, 41(1):160-174.

Thangsunan, P., Wongsaipun, S., Kittiwachana S. & Suree, N. (2019). Effective prediction model and determination of binding residues influential for inhibitors targeting HIV-1 integrase-LEDGF/p75 interface by employing solvent accessible surface area energy as key determinant. Journal of Biomolecular Structure and Dynamics, 27:1-14.

Srithongkul, C., Wongsaipun, S., Krongchai, C., Santasup, C. & Kittiwachana, S.  (2019). Investigation of mobility and bioavailability of arsenic in agricultural soil after treatment by various soil amendments using sequential extraction procedure and multivariate analysis. Catena, 181:1-11.

Theanjumpol, P., Wongzeewasakun, K., Muenmanee, N., Wongsaipun, S., Krongchai, C., Changrue, V., Boonyakiat, D. & Kittiwachana, S. (2019). Non-destructive identification and estimation of granulation in ‘Sai Num Pung’ tangerine fruit using near infrared spectroscopy and chemometrics. Postharvest Biology and Technology, 153:13-20.

Wongsaipun, S., Krongchai, C., Jakmunee, J. & Kittiwachana, S. (2018). Rice grain freshness measurement using rapid visco analyzer and chemometrics. Food Analytical Methods, 11:613–623.

2. ระดับชาติ

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3. ตีพิมพ์ในรายงานสืบเนื่องจากการประชุมวิชาการ (Proceedings) ระดับนานาชาติ

Wongsaipun, S, Sudtasarn, G. & Kittiwachana, S. (2016). A comparison of principal component analysis (PCA) and self-organizing map (SOM) for exploratory data analysis of near-infrared reflectance (NIR) spectra of rice grains. Pure and applied chemistry international conference, PACCON2016, 89 – 94.

4. ตีพิมพ์ในรายงานสืบเนื่องจากการประชุมวิชาการ (Proceedings) ระดับชาติ

Yort, L., Singanusong, R., Kittiwachana, S., Wongsaipun, S., Omar, A.F. & Jiamyangyuan, S. (2020). Effect of microwave and infrared vacuum drying on physicochemical properties of rice bran and their near infrared spectroscopy (NIR) prediction: partial least square (PLS) and principal component analysis (PCA). Food and Applied Bioscience Journal, 8(2): 19-28.