Method for the detection of organic compounds on paper chromatograms with high recovery of the sample
The proposed method for the detection of organic compounds on paper chromatograms with high recovery of the sample is based on the appearance of dark spots on the chromatogram after heating the paper with, for example, the hot-plate of a domestic iron. The sensitivity of the method could be increase...
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1982
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219673_v242_n2_p299_Alperin http://hdl.handle.net/20.500.12110/paper_00219673_v242_n2_p299_Alperin |
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paper:paper_00219673_v242_n2_p299_Alperin2023-06-08T14:44:43Z Method for the detection of organic compounds on paper chromatograms with high recovery of the sample Alperín, Daniel Mario Carminatti, Héctor The proposed method for the detection of organic compounds on paper chromatograms with high recovery of the sample is based on the appearance of dark spots on the chromatogram after heating the paper with, for example, the hot-plate of a domestic iron. The sensitivity of the method could be increased by examinatin under UV radiation at 366mm. This extends the detection limits to the nanomole level for many substances. The application of the method gave high recoveries of radioactive glucose and lysie. With glucose it was further found that the chemical properties of the compound were preserved. The procedure is simple and can be carried out in a few seconds without reagents, using inexpensive equipment. © 1982. Fil:Alperin, D.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Carminatti, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1982 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219673_v242_n2_p299_Alperin http://hdl.handle.net/20.500.12110/paper_00219673_v242_n2_p299_Alperin |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| description |
The proposed method for the detection of organic compounds on paper chromatograms with high recovery of the sample is based on the appearance of dark spots on the chromatogram after heating the paper with, for example, the hot-plate of a domestic iron. The sensitivity of the method could be increased by examinatin under UV radiation at 366mm. This extends the detection limits to the nanomole level for many substances. The application of the method gave high recoveries of radioactive glucose and lysie. With glucose it was further found that the chemical properties of the compound were preserved. The procedure is simple and can be carried out in a few seconds without reagents, using inexpensive equipment. © 1982. |
| author |
Alperín, Daniel Mario Carminatti, Héctor |
| spellingShingle |
Alperín, Daniel Mario Carminatti, Héctor Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| author_facet |
Alperín, Daniel Mario Carminatti, Héctor |
| author_sort |
Alperín, Daniel Mario |
| title |
Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| title_short |
Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| title_full |
Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| title_fullStr |
Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| title_full_unstemmed |
Method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| title_sort |
method for the detection of organic compounds on paper chromatograms with high recovery of the sample |
| publishDate |
1982 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219673_v242_n2_p299_Alperin http://hdl.handle.net/20.500.12110/paper_00219673_v242_n2_p299_Alperin |
| work_keys_str_mv |
AT alperindanielmario methodforthedetectionoforganiccompoundsonpaperchromatogramswithhighrecoveryofthesample AT carminattihector methodforthedetectionoforganiccompoundsonpaperchromatogramswithhighrecoveryofthesample |
| _version_ |
1768541783182016512 |