КФУ. Карточка публикации. Accuracy of determination of self-diffusion coefficients in studies of porphyrin-based complexes by 2D DOSY

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ACCURACY OF DETERMINATION OF SELF-DIFFUSION COEFFICIENTS IN STUDIES OF PORPHYRIN-BASED COMPLEXES BY 2D DOSY

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2017

Язык

английский

Авторы, сотрудники КФУ

Ходов Илья Анатольевич, автор

Библиографическое описание на языке оригинала

Khodov I.A., Accuracy of determination of self-diffusion coefficients in studies of porphyrin-based complexes by 2D DOSY//Macroheterocycles. - 2017. - Vol.10, Is.3. - P.313-316.

Аннотация

Influence of chemical exchange processes on the accuracy of determination of self-diffusion complexes of porphyrinnickel complexes was shown. A method of estimating the inaccuracy of the self-diffusion coefficients for an inverted porphyrin complex was proposed. The values obtained using two different approaches to recording DOSY spectra, STE and CPMG, were compared. Allowing for exchange was shown to be important for accurate diffusion measurements and correct interpretation of results obtained in studied of molecular-level processes. ? ISUCT Publishing.

Ключевые слова

2D DOSY, Chemical exchange, J-modulation, N-confused porphyrins, NMR, Self-diffusion coefficients.

Название журнала

Macroheterocycles

URL

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038111591&doi=10.6060%2fmhc170200k&partnerID=40&md5=ad24d5aff28c841be00eae481b75267f

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https://repository.kpfu.ru/?p_id=184175

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Ходов Илья Анатольевич	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Khodov I.A., Accuracy of determination of self-diffusion coefficients in studies of porphyrin-based complexes by 2D DOSY//Macroheterocycles. - 2017. - Vol.10, Is.3. - P.313-316.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=184175	ru_RU
dc.description.abstract	Macroheterocycles	ru_RU
dc.description.abstract	Influence of chemical exchange processes on the accuracy of determination of self-diffusion complexes of porphyrinnickel complexes was shown. A method of estimating the inaccuracy of the self-diffusion coefficients for an inverted porphyrin complex was proposed. The values obtained using two different approaches to recording DOSY spectra, STE and CPMG, were compared. Allowing for exchange was shown to be important for accurate diffusion measurements and correct interpretation of results obtained in studied of molecular-level processes. ? ISUCT Publishing.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	2D DOSY	ru_RU
dc.subject	Chemical exchange	ru_RU
dc.subject	J-modulation	ru_RU
dc.subject	N-confused porphyrins	ru_RU
dc.subject	NMR	ru_RU
dc.subject	Self-diffusion coefficients.	ru_RU
dc.title	Accuracy of determination of self-diffusion coefficients in studies of porphyrin-based complexes by 2D DOSY	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU