Fast separation and sensitive detection of carcinogenic aromatic amines by reversed-phase μ-liquid chromatography coupled with electrochemical detection

Thin‐Layer and Wall‐Jet Arrangement of Amperometric Detector with Boron‐Doped Diamond Electrode: Comparison of Amperometric Determination of Aminobiphenyls in HPLC‐ED

“…The derivatization step is not necessary for HPLC, which can be (beside the universal spectrophotometric detection [30,36]) coupled to the more selective fluorescence, MS [27] or electrochemical detection [20,21,[37][38][39][40]. Recently, several rapid methods based on capillary electrophoresis [41,42] or m-HPLC [43] have been described.…”

Determination of aliphatic amines by high-performance liquid chromatography-amperometric detection after derivatization with naphthalene-2,3-dicarboxaldehyde

“…Electrochemical detection techniques such as amperometry and potentiometry are gaining importance due to their low cost and simple instrumentation required and the sensitivity that could be attained in the analysis of electroactive compounds such as catecholamines [35] and aromatic amines [36]. The use of metallic copper electrode as potentiometric detector has been successfully shown for the analysis of aliphatic amines after LC [37] and flow injection analysis [38].…”

Analysis of aromatic amines as N‐propoxycarbonyl derivatives by gas chromatography with nitrogen‐phosphorus selective detection

“…However, CZE with UV detection [23,24] lacks sensitivity and requires preliminary clean-up of the samples by SPE. HPLC analyses of aromatic amines by UV [10,25] and electrochemical detection [26] require tedious and time-consuming procedures for sample preparation. Although LC-MS [27] and GC-MS [4 -6, 8, 9, 11, 21, 22, 28] methods are highly sensitive and specific, they require expensive equipment.…”