Infrared (IR) detector, due to its low cost, high sensitivity, and broad spectral response, has been extensively utilized in real-time dynamic target detection. In this study, a noncontact dynamic ...

Caffeoyl-, feruloyl- and dicaffeoylquinic acids (chlorogenic acids) in infusions from green and medium roasted coffee beans were identified and quantified by reverse phase HPLC with photodiode array ...

X-ray 2D array detectors based on polycrystalline diamond have been fabricated and tested in the dark and under low energy X-ray beams, as well as under UV laser pulses. Depending on the metallic ...

Detection was performed at 210-400 nm using photodiode array detectors (PDA). The samples were maintained at room temperature (22 °C) and the column oven at 60 °C. Xanthines and phenolic compounds ...

Methods A reverse-phase high-performance liquid chromatography (RP-HPLC) method coupled with a photodiode array detector (PDA) was used for analysis of propolis samples. The flavonoid and phenolic ...