过氧化氢
鲁米诺
化学发光
化学
检出限
复合数
无机化学
光化学
色谱法
材料科学
复合材料
有机化学
作者
Abel J. Duarte,Célia Rocha,Fernando Tobias Sílveira,Gerardo González Aguilar,P. A. S. Jorge,João M.M. Leitão,Manuel Algarra,Joaquim C. G. Esteves da Silva
标识
DOI:10.1080/00032711003731456
摘要
Silica based nanostructured composite materials doped with luminol and cobalt(II) ion were synthesized and characterized, resulting in a highly chemiluminescent material in the presence of hydrogen peroxide. A detection system with the CL light guided from the reaction tube to the photomultiplier tube using a one millimeter glass optical fiber was developed and assessed. A linear response was observed using a semi-logarithm calibration between 50–2000 μM hydrogen peroxide with 1 μM as the limit of detection.
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