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

Выходит 4 номеров в год

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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COLLECTION, ISOLATION, IDENTIFICATION, AND BIOSYNTHESIS OF SILVER NANOPARTICLES USING MICROALGA CHLORELLA PYRENOIDOSA

Том 4, Выпуск 1, 2013, pp. 59-66
DOI: 10.1615/NanomechanicsSciTechnolIntJ.v4.i1.40
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Краткое описание

The samples were collected from rock ponds in Kovalam, isolated with the aid of plating techniques, and identified at the Krishnamurthy Institute of Algology, Chennai. Algal cells were grown in a Bolds Basal medium and cultured for 14 days for 16:8 h at 24°C. In 14 days the algal cells were pelleted by centrifugation. The bioreduction of Ag+ ions in solution was monitored by means of the UV-visible spectroscopy from zero reading, and doubly distilled water was used as a blank. The samples were withdrawn at various time intervals and the absorbance was measured at 450 nm. The silver nanoparticles synthesized using extracts of algal samples was confirmed by color changes and was characterized by a UV-visible spectrophotometer; the UV-visible spectra showed a broad peak located at 450 nm for silver nanoparticles. The TEM analysis shows small spherical 5−10-nm-sized particles. The nanoparticles were also characterized by the SEM, EDAX, XRD, and FTIR analysis.

Ключевые слова: microalgae, silver, nanoparticles
ЦИТИРОВАНО В
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