Magnet-Facilitated Selection of Electrogenic Bacteria from Marine Sediment
المؤلفون المشاركون
Kiseleva, Larisa
Briliute, Justina
Khilyas, Irina V.
Simpson, David J. W.
Fedorovich, Viacheslav
Goryanin, I.
Cohen, Michael F.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-04
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Some bacteria can carry out anaerobic respiration by depositing electrons on external materials, such as electrodes, thereby creating an electrical current.
Into the anode chamber of microbial fuel cells (MFCs) having abiotic air-cathodes we inoculated microorganisms cultured from a magnetic particle-enriched portion of a marine tidal sediment, reasoning that since some external electron acceptors are ferromagnetic, electrogenic bacteria should be found in their vicinity.
Two MFCs, one inoculated with a mixed bacterial culture and the other with an axenic culture of a helical bacterium isolated from the magnetic particle enrichment, termed strain HJ, were operated for 65 d.
Both MFCs produced power, with production from the mixed culture MFC exceeding that of strain HJ.
Strain HJ was identified as a Thalassospira sp.
by transmission electron microscopic analysis and 16S rRNA gene comparisons.
An MFC inoculated with strain HJ and operated in open circuit produced 47% and 57% of the maximal power produced from MFCs inoculated with the known electrogen Geobacter daltonii and the magnetotactic bacterium Desulfamplus magnetomortis, respectively.
Further investigation will be needed to determine whether bacterial populations associated with magnetic particles within marine sediments are enriched for electrogens.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kiseleva, Larisa& Briliute, Justina& Khilyas, Irina V.& Fedorovich, Viacheslav& Cohen, Michael F.& Goryanin, I.…[et al.]. 2015. Magnet-Facilitated Selection of Electrogenic Bacteria from Marine Sediment. BioMed Research International،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1056001
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fedorovich, Viacheslav…[et al.]. Magnet-Facilitated Selection of Electrogenic Bacteria from Marine Sediment. BioMed Research International No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1056001
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kiseleva, Larisa& Briliute, Justina& Khilyas, Irina V.& Fedorovich, Viacheslav& Cohen, Michael F.& Goryanin, I.…[et al.]. Magnet-Facilitated Selection of Electrogenic Bacteria from Marine Sediment. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1056001
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1056001
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر