Flow-through analytical systems and microsystems with electrochemical detection for monitoring of biologically active species.
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| Title: | Flow-through analytical systems and microsystems with electrochemical detection for monitoring of biologically active species. |
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| Authors: | Labuda, Jan (AUTHOR) |
| Source: | Chemistry International. Apr2026, Vol. 48 Issue 2, p29-31. 3p. |
| Subjects: | Microfluidics, Liquid chromatography, Capillary electrophoresis, Labs on a chip, Microfluidic analytical techniques, Electrochemical sensors |
| Abstract: | This article reviews recent advances and future directions in flow-through electrochemical detection (ED) techniques for chemical analysis, as presented in an IUPAC Technical Report. Flow analysis encompasses methods that introduce, process, and detect liquid samples in flowing media, integrating electrochemical detection methods such as amperometry and voltammetry with separation techniques like liquid chromatography and capillary electrophoresis. Miniaturized platforms—including lab-on-chip, microfluidic paper-based analytical devices (μPADs), and 3D-printed flow cells—enable portable, low-cost, and eco-friendly analysis applicable to biomedical, environmental, food safety, and forensic fields. Commercial availability exists for many electrochemical flow systems, though challenges remain in automation, standardization, and market expansion of miniaturized liquid chromatography. The report emphasizes the synergistic integration of microfluidics, separation, and electrochemical detection to enhance total analysis systems and anticipates growth driven by technological advances and user-friendly interfaces. [Extracted from the article] |
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| Database: | Engineering Source |
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| Abstract: | This article reviews recent advances and future directions in flow-through electrochemical detection (ED) techniques for chemical analysis, as presented in an IUPAC Technical Report. Flow analysis encompasses methods that introduce, process, and detect liquid samples in flowing media, integrating electrochemical detection methods such as amperometry and voltammetry with separation techniques like liquid chromatography and capillary electrophoresis. Miniaturized platforms—including lab-on-chip, microfluidic paper-based analytical devices (μPADs), and 3D-printed flow cells—enable portable, low-cost, and eco-friendly analysis applicable to biomedical, environmental, food safety, and forensic fields. Commercial availability exists for many electrochemical flow systems, though challenges remain in automation, standardization, and market expansion of miniaturized liquid chromatography. The report emphasizes the synergistic integration of microfluidics, separation, and electrochemical detection to enhance total analysis systems and anticipates growth driven by technological advances and user-friendly interfaces. [Extracted from the article] |
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| ISSN: | 01936484 |
| DOI: | 10.1515/ci-2026-0219 |
