Richmond J. Ampiah-Bonney

Air-assisted solvent terminated dispersive liquid–liquid microextraction (AA-ST-DLLME) for the determination of lead in water and beverage samples by graphite furnace atomic absorption spectrometry

Pilaipan Chaikhan, Yuthapong Udnan, Richmond J. Ampiah-Bonney et al. · Microchemical Journal · 2020 · 43 citations

Solvent Extraction, Air-assisted Solvent, Chemical Engineering +12

Determination of cadmium in herbs by SFODME with ETAAS detection

Arnon Thongsaw, Wipharat Chuachuad Chaiyasith, Ratana Sananmuang et al. · Food Chemistry · 2016 · 39 citations

Environmental Chemistry, Plant Analysis, Engineering +12

Surfactant-assisted emulsification dispersive liquid-liquid microextraction using 2-thenoyltrifluoroacetone as a chelating agent coupled with electrothermal atomic absorption spectrometry for the speciation of chromium in water and rice samples

Nattawut Dokpikul, Wipharat Chuachuad Chaiyasith, Ratana Sananmuang et al. · Food Chemistry · 2017 · 33 citations

Solvent Extraction, Rice Samples, Environmental Chemistry +12

Fast sequential multi element analysis of lead and cadmium in canned food samples using effervescent tablet-assisted switchable solvent based liquid phase microextraction (EA-SS-LPME) coupled with high-resolution continuum source flame atomic absorption spectrometry (HR-CS-FAAS)

Pilaipan Chaikhan, Yuthapong Udnan, Richmond J. Ampiah-Bonney et al. · Food Chemistry · 2021 · 33 citations

Solvent Extraction, Chemical Engineering, Engineering +10

Deep eutectic solvent-based electromembrane hollow fiber liquid phase microextraction for determining Pb in water and food samples

Pilaipan Chaikhan, Yuthapong Udnan, Richmond J. Ampiah-Bonney et al. · Journal of Food Composition and Analysis · 2023 · 26 citations

Engineering, Capillary Electrophoresis, Biosensing Systems +7