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A new filter paper sample holder designed for studying solid matrix low temperature molecular luminescence spectrometry
Alternative TitleA New Filter Paper Sample Holder Designed for Studying Solid Matrix Low Temperature Molecular Luminescence Spectrometry
He XD1; Cai D1; Deng GC1; Zang SL1
2002
Source PublicationCHINESE JOURNAL OF ANALYTICAL CHEMISTRY
ISSN0253-3820
Volume30Issue:7Pages:880-884
AbstractA home-made filter paper sample holder, which is made of copper, is presented as a means for cooling sample adsorbed onto filter paper in the low temperature molecular luminescence spectrometry. The possibility using the home-made filter paper as a substrate for solid surface low temperature luminescence determination was investigated. This system was found to have several advantages over other sample cooling systems: (1) The analysis period for each sample was much shorter than any other cooling systems. For example, in the microminiature refrigeration system it takes 45 min for the analysis of each sample, while the time needed was reduced to 5similar to6 min in this device. (2) The system was compact and inexpensive. (3) The operation was simpler and easier, and the drying process of the filter paper sample was predigested. (4) Smaller volume and smaller size of analytical sample was used. ( 5) The relative standard deviation was less than 10%, which was acceptable for spotting sample processing. (6) The sensitivity of measurement could be greatly improved.
Keywordfilter paper matrix solid surface low temperature device molecular luminescence
Indexed ByCSCD
Language英语
CSCD IDCSCD:985732
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/143806
Collection中国科学院金属研究所
Affiliation1.辽宁大学
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
He XD,Cai D,Deng GC,et al. A new filter paper sample holder designed for studying solid matrix low temperature molecular luminescence spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2002,30(7):880-884.
APA He XD,Cai D,Deng GC,&Zang SL.(2002).A new filter paper sample holder designed for studying solid matrix low temperature molecular luminescence spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,30(7),880-884.
MLA He XD,et al."A new filter paper sample holder designed for studying solid matrix low temperature molecular luminescence spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 30.7(2002):880-884.
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