Recent Electrochemical and Optical Sensors in Flow-Based Analysis

Abstract

Some recent analytical sensors based on electrochemical and optical detectioncoupled with different flow techniques have been chosen in this overview. A briefdescription of fundamental concepts and applications of each flow technique, such as flowinjection analysis (FIA), sequential injection analysis (SIA), all injection analysis (AIA),batch injection analysis (BIA), multicommutated FIA (MCFIA), multisyringe FIA(MSFIA), and multipumped FIA (MPFIA) were reviewed.

Keywords

• Flow injection analysis (FIA)
• FI
• SIA
• AIA
• BIA
• MCFIA
• MSFIA
• MPFIA
• electrochemical detection and optical detection