title: [Experimental testing of micro biochemical analytical system].
abstract: A micro biochemical analytical system based on a micro fiber spectrometer is introduced. Experiment was carried out to calibrate and test the analysis system. In the experiment, the absorption spectra of Fe2+ -ferroin solution bodies with different concentrations were obtained. The working curve shows a fine linearity of the analysis system. The authors also compared the experimental results obtained from 722-spectrometer and those from our analysis system. It was shown that their system can meet the requirement of practical use. This system also has many advantages, such as real-time whole spectrum analyzing and small volume, and is an ideal instrument for biochemical analysis.
authors: Chongqing University, College of Optoelectronic Engineering, Chongqing 400044, China.
authors: Gang
authors: G
authors: Chen
authors: Zhi-yu
authors: ZY
authors: Wen
authors: Zhong-quan
authors: ZQ
authors: Wen
authors: Yi
authors: Y
authors: Xu
authors: Xia
authors: X
authors: Li
authors: Zi-ping
authors: ZP
authors: Jiang
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000295:instrumentation / Q000379:methods*; D007501:Iron / Q000737:chemistry; D008832:Microchemistry / Q000295:instrumentation / Q000379:methods*; D010618:Phenanthrolines / Q000737:chemistry; D015203:Reproducibility of Results; D013050:Spectrometry, Fluorescence / Q000295:instrumentation / Q000379:methods*
chemical_list: D010618:Phenanthrolines; C001635:ferroin; D007501:Iron