Jullakan, S., Dechnual, A., & Bunkoed, O. (2025). A porous monolith adsorbent based on a polyvinyl alcohol cryogel composite with banana peel-derived biochar for the extraction and enrichment of carbamates. Microchemical Journal, 217, 114885.

Jullakan, S., Khongkla, S., & Bunkoed, O. (2025). An adsorbent of molecularly imprinted polymer incorporating graphene quantum dots to extract and determine bisphenols in soft drinks and milk. Journal Of Food Composition And Analysis, 137, 106938.

Chumsud, O., Jullakan, S., Bunkoed, O., & Wattanasin, P. (2024). A porous magnetic hydrogel-metal organic framework composite adsorbent for solvent-assisted magnetic solid-phase extraction and risk assessment of polycyclic aromatic hydrocarbons in food. Journal Of Food Composition And Analysis, 135, Article number 106693.

Jullakan, S., Rattanakunsong, N., Płotka-wasylka, J., & Bunkoed, O. (2024). A magnetic stir bar sorbent of metal organic frameworks, carbon foam decorated zinc oxide and cryogel to enrich and extract parabens and bisphenols from food samples (SCIE). Journal Of Chromatography B: Analytical Technologies In The Biomedical And Life Sciences, 1232, Article number 123970.