Biosynthesis of Silver Nanoparticles from Desmodium triflorum : A Novel Approach Towards Weed Utilization

المؤلفون المشاركون

Mehta, B. R.
Sharma, Seema
Ahmad, Naheed
Singh, Vidya N.
Fatma, Anjum
Shamsi, S. F.

المصدر

Biotechnology Research International

العدد

المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-8، 8ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2010-11-01

دولة النشر

مصر

عدد الصفحات

8

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

الملخص EN

A single-step environmental friendly approach is employed to synthesize silver nanoparticles.

The biomolecules found in plants induce the reduction of Ag+ ions from silver nitrate to silver nanoparticles (AgNPs).

UV-visible spectrum of the aqueous medium containing silver ions demonstrated a peak at 425 nm corresponding to the plasmon absorbance of silver nanoparticles.

Transmission electron microscopy (TEM) showed the formation of well-dispersed silver nanoparticles in the range of 5–20 nm.

X-ray diffraction (XRD) spectrum of the AgNPs exhibited 2θ values corresponding to the silver nanocrystal.

The process of reduction is extracellular and fast which may lead to the development of easy biosynthesis of silver nanoparticles.

Plants during glycolysis produce a large amount of H+ ions along with NAD which acts as a strong redoxing agent; this seems to be responsible for the formation of AgNPs.

Water-soluble antioxidative agents like ascorbic acids further seem to be responsible for the reduction of AgNPs.

These AgNPs produced show good antimicrobial activity against common pathogens.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Ahmad, Naheed& Sharma, Seema& Singh, Vidya N.& Shamsi, S. F.& Fatma, Anjum& Mehta, B. R.. 2010. Biosynthesis of Silver Nanoparticles from Desmodium triflorum : A Novel Approach Towards Weed Utilization. Biotechnology Research International،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-472847

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Ahmad, Naheed…[et al.]. Biosynthesis of Silver Nanoparticles from Desmodium triflorum : A Novel Approach Towards Weed Utilization. Biotechnology Research International No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-472847

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Ahmad, Naheed& Sharma, Seema& Singh, Vidya N.& Shamsi, S. F.& Fatma, Anjum& Mehta, B. R.. Biosynthesis of Silver Nanoparticles from Desmodium triflorum : A Novel Approach Towards Weed Utilization. Biotechnology Research International. 2010. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-472847

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-472847