Quantitative estimation of substances spotted on filter paper by photoacoustic spectroscopy
نویسندگان
چکیده
منابع مشابه
Diagnosis of human visceral leishmaniasis by PCR using blood samples spotted on filter paper.
The polymerase chain reaction (PCR) is a simple, rapid procedure that has been adapted for the diagnosis of leishmaniasis. In the present study, 85 blood samples and seven bone marrow aspirates from 85 patients with clinical symptoms suggestive of visceral leishmaniasis from the metropolitan region of Belo Horizonte in the Brazilian State of Minas Gerais were screened using molecular and serolo...
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In studies on the synthesis of L-ascorbic acid in plants and animals the need arose for a method permitting separation and quantitative estimation of closely related enediol compounds such as D-araboascorbic and L-ascorbic acids. Simple titration methods using 2:6-dichlorophenolindophenol (Harris & Ray, 1935; Birch, Harris & Ray, 1933; Harris & Olliver, 1942) will not differentiate between clos...
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 1987
ISSN: 0253-4134,0973-7103
DOI: 10.1007/bf02900716