Comparative IR spectral characteristics of humic acids from peats of different origin in the Tomsk area; Pharmaceutical Chemistry Journal; Vol. 43, iss. 7
| Parent link: | Pharmaceutical Chemistry Journal Vol. 43, iss. 7.— 2009.— [P. 418-421] |
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| Outros Autores: | , , , , |
| Resumo: | Title screen Results obtained from comparative studies of the structures of humic acids from peats of different origins in the Tomsk area by infrared spectroscopy are presented. These data showed that the IR spectra of humic acids extracted from different types of peat had high levels of similarity, demonstrating similarities in their chemical structures. Humic acid from lowland woody-grassy peat had very significant differences from other types of peat and consisted of compounds with high proportions of aliphatic fragments and, perhaps, lower benzenoid levels, as well as higher contents of active acid groups (carboxyl, hydroxyl). Режим доступа: по договору с организацией-держателем ресурса |
| Idioma: | inglês |
| Publicado em: |
2009
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| Assuntos: | |
| Acesso em linha: | http://dx.doi.org/10.1007/s11094-009-0323-y |
| Formato: | Recurso Electrónico Capítulo de Livro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647735 |
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| 200 | 1 | |a Comparative IR spectral characteristics of humic acids from peats of different origin in the Tomsk area |f M. V. Gostishcheva [et al.] | |
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| 300 | |a Title screen | ||
| 320 | |a [References: 7 tit.] | ||
| 330 | |a Results obtained from comparative studies of the structures of humic acids from peats of different origins in the Tomsk area by infrared spectroscopy are presented. These data showed that the IR spectra of humic acids extracted from different types of peat had high levels of similarity, demonstrating similarities in their chemical structures. Humic acid from lowland woody-grassy peat had very significant differences from other types of peat and consisted of compounds with high proportions of aliphatic fragments and, perhaps, lower benzenoid levels, as well as higher contents of active acid groups (carboxyl, hydroxyl). | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Pharmaceutical Chemistry Journal | ||
| 463 | |t Vol. 43, iss. 7 |v [P. 418-421] |d 2009 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a humic acids | |
| 610 | 1 | |a peat | |
| 610 | 1 | |a infra-red spectroscopy | |
| 610 | 1 | |a исследование | |
| 610 | 1 | |a гуминовые кислоты | |
| 610 | 1 | |a торф | |
| 610 | 1 | |a ИК-спектры | |
| 701 | 1 | |a Gostishcheva |b M. V. | |
| 701 | 1 | |a Belousov |b M. V. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of Pharmaceutical Sciences |f 1963- |g Mikhail Valerievich |3 (RuTPU)RU\TPU\pers\45418 |9 21924 | |
| 701 | 1 | |a Yusubov |b M. S. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of chemical sciences |f 1961- |g Mekhman Suleiman-Ogly (Suleimanovich) |3 (RuTPU)RU\TPU\pers\31833 |9 15928 | |
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| 856 | 4 | |u http://dx.doi.org/10.1007/s11094-009-0323-y | |
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