Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Narine Vardanyan"'
Publikováno v:
Geomicrobiology Journal. 36:188-193
Iron and sulfur oxidizing bacteria produce capsular and colloidal extracellular polymeric substances. The properties and functional role of capsular polysaccharides are well studied. However, colloidal polysaccharides produced by iron oxidizing bacte
Publikováno v:
International Journal of Advanced Engineering Research and Science. 4:70-76
Publikováno v:
Minerals
Volume 9
Issue 2
Minerals, Vol 9, Iss 2, p 69 (2019)
Volume 9
Issue 2
Minerals, Vol 9, Iss 2, p 69 (2019)
Bioleaching of metal sulfides is an interfacial process where adhesion and subsequent biofilm formation are considered to be crucial for this process. In this study, adhesion and biofilm formation by several acidophiles (Acidithiobacillus, Leptospiri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b6e68ba5d7a05ab9ac44e516f7440e5
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85061719276
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85061719276
Autor:
Arevik Vardanyan, Wolfgang Sand, Ruiyong Zhang, Mario Vera, Levon Markosyan, Narine Vardanyan
Publikováno v:
Advanced Materials Research. 1130:153-156
Biofilm formation by new isolates, Leptospirillum sp. strain ZC, Acidithiobacillus sp. strain 61 and Sulfobacillus sp. strain 6 isolated from different biotopes of sulfide ores in Armenia on pyrite was studied by atomic force microscopy (AFM) combine
Autor:
Samvel Stepanyan, Levon Markosyan, Ruiyong Zhang, Narine Vardanyan, Mario Vera, Arevik Vardanyan, Wolfgang Sand
The exceptional diversity of ecogeographical conditions of Armenia and the richness of non-ferrous metals represent a great and valuable potential for the investigation of the biodiversity of acidophilic chemolithotrophic bacteria as well as for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11bcbc73a8d2d7aef3f583e8405299e
Autor:
V. P. Akopyan, Narine Vardanyan
Publikováno v:
Microbiology. 72:438-442
Two strains of Leptospirillum-like bacteria isolated from dumps of Alaverdi and Akhtala sulfide ore deposits in Armenia were studied. The optimum and maximum temperatures for the growth of both strains were 37 and 40°C, respectively. The pH optimum