氧指示剂的光降解是影响荧光猝灭氧传感器光稳定性的主要因素. 本文研究了Ru (dip ) 2+3 络合物氧敏感膜光降解模型, 给出了敏感膜光降解速率与激励光波长、强度及膜环境温度的依赖关系.关键词: 荧光猝灭; 氧敏感膜; 光降解; 钌络合物
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2 2 Study of Photobleach ing of Ru d ip 2 Oxygen Sen sitive M em brane 3 Ba sed YA N G J ianhua 1 H OU H ing 2W A N G L ei3 1 D ep a rtm en t of A u tom a tic C on trol N orthw estern U n iversity X i an 710072 P R C h ina 2 D ep a rtm en t of A u tom a tic P hy sics N orthw estern U n iversity X i an 710072 P R C h ina 3 C h inese Germ an colleg e T ong j i U n iversity S hang ha i 200092 P R C h ina 2002 3 1 Pho tob leach ing of oxygen sen sitive m em b rane is the key facto r to influence ......
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