Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and S. aureus
المؤلفون المشاركون
Hiremath, Jyothi
Mathew, Jasmine
Singh, Dattu
Rathod, Vandana
Singh, Ashish Kumar
Ninganagouda, Shivaraj
المصدر
Bioinorganic Chemistry and Applications
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-03
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Development of ecofriendly and reliable processes for the synthesis of nanoparticles has attracted considerable interest in nanotechnology because of its tremendous impetus in modulating metals into nanosize to their potential use for human benefits.
In this study an endophytic fungus, Penicillium sp., isolated from healthy leaves of Curcuma longa (turmeric) was subjected to extracellular biosynthesis of silver nanoparticles (AgNps) and their activity against MDR E.
coli and S.
aureus.
The biosynthesized AgNps optimization was studied and characterized by UV-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), and transmission electron microscopy (TEM).
Then produced AgNps were tested against MDR E.
coli and S.
aureus.
The endophytic fungus Penicillium sp.
from healthy leaves of C.
longa (turmeric) was found to be a good producer of AgNps.
Parametric optimization showed maximum absorbance of 420–425 nm at pH-7, 25°C with 1 mM AgNO3 concentration and 15–20 g of wet biomass.
Further TEM revealed the formation of spherical, well-dispersed nanoparticles with size ranging between 25 and 30 nm and FTIR shows the bands at 1644 and 1538 cm−1 corresponding to the binding vibrations of amide I and II bands of proteins, respectively.
Antibacterial activity against MDR E.
coli and S.
aureus showed good results showing maximum zone of inhibition of 17 mm and 16 mm, respectively, at 80 µL of AgNps.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Singh, Dattu& Rathod, Vandana& Ninganagouda, Shivaraj& Hiremath, Jyothi& Singh, Ashish Kumar& Mathew, Jasmine. 2014. Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and S. aureus. Bioinorganic Chemistry and Applications،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-469747
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Singh, Dattu…[et al.]. Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and S. aureus. Bioinorganic Chemistry and Applications No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-469747
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Singh, Dattu& Rathod, Vandana& Ninganagouda, Shivaraj& Hiremath, Jyothi& Singh, Ashish Kumar& Mathew, Jasmine. Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and S. aureus. Bioinorganic Chemistry and Applications. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-469747
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-469747
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