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Nanoscience and Technology: An International Journal
Главный редактор: Sergey A. Lurie (open in a new tab)

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ISSN Печать: 2572-4258

ISSN Онлайн: 2572-4266

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.7 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00023 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

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SORPTION PROPERTIES OF PECTIC NANOCOMPOSITES IN RELATION TO LEAD IONS

Том 5, Выпуск 4, 2014, pp. 287-301
DOI: 10.1615/NanomechanicsSciTechnolIntJ.v5.i4.30
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Краткое описание

The method of chemical co-deposition of iron (II, III) chloride solutions in the pectin medium was used to produce Fe3O4 nanoparticles with a size of about 10 nm. The introduction of Ca2+ ions leads to a decrease in the size of Fe3O4−PecCa nanoparticles in comparison with the Fe3O4−Pec samples due to additional cross-linking of pectic carboxyl groups by Ca2+ ions. The increase of the sorption capacity of the Fe3O4−PecCa and Fe3O4−Pec nanocomposites in relation to Pb2+ in comparison with the native pectin was demonstrated. The log K values of Pb2+ sorption for the Pec, Fe3O4−Pec10, and Fe3O4−PecCa0.15 sorbents were 4.2, 4.9, and 4.6 1/M, respectively.

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