Review on recent applications of the liquid waveguide capillary cell in flow based analysis techniques to enhance the sensitivity of spectroscopic detection methods |
| |
| Authors: | Ricardo N.M.J. Pá scoa,Ildikó V. Tó th,Antó nio O.S.S. Rangel |
| |
| Affiliation: | 1. CBQF/Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal;2. REQUIMTE, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Rua Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal |
| |
| Abstract: | ![]()
Incorporation of long path length liquid waveguide capillary cell (LWCC or LCW) into spectrometric detection systems can increase the sensitivity of these by orders of magnitude (up to 500 times), and consequently can reduce the detection limits. The combination of the long path length spectrophotometry with flow methodologies can provide analytical solutions for various challenges in the field of environmental, biochemical and food chemistry. |
| |
| Keywords: | Liquid core waveguide (LCW) Liquid waveguide capillary cell (LWCC) Spectrophotometric methods Flow analysis Long path-length spectrophotometry Nanomolar detection limit |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
