Green Fabrication of Silver Nanoparticles by Gum Tragacanth (Astragalus gummifer): A Dual Functional Reductant and Stabilizer
نویسندگان
چکیده
منابع مشابه
Antinociceptive activity of Astragalus gummifer gum (gum tragacanth) through the adrenergic system: A in vivo study in mice
BACKGROUND In Iranian traditional medicine, gum obtained from Astragalus gummifer and some other species of Astragalus was used as analgesic agent. OBJECTIVE In this study, we investigated the antinociceptive effect of several concentrations (125, 250, and 500 μg/kg body weight) of Astragalus gummifer gum (AGG) on thermal and acetic acid induced pain in mice. MATERIALS AND METHODS AGG was d...
متن کاملOne pot synthesis of silver nanoparticles using a cyclodextrin containing polymer as reductant and stabilizer
A facile and one pot synthesis of silver nanoparticles with narrow size distributions using silver nitrate and a copolymer 1 from N-isopropylacrylamide (NIPAM) and mono-(1H-triazolylmethyl)-2-methylacryl-β-cyclodextrin acting as reductant and stabilizer without using any additional reducing agent is reported. The reduction was carried out in aqueous solution under pH neutral conditions at room ...
متن کاملLarge-scale synthesis and self-organization of silver nanoparticles with Tween 80 as a reductant and stabilizer
Tween 80 (polysorbate 80) has been used as a reducing agent and protecting agent to prepare stable water-soluble silver nanoparticles on a large scale through a one-pot process, which is simple and environmentally friendly. Silver ions can accelerate the oxidation of Tween 80 and then get reduced in the reaction process. The well-ordered arrays such as ribbon-like silver nanostructures could be...
متن کاملEffects of Harvest Intensities on Tragacanth Gum Production and Health of Astragalus Verus
In recent decades, tragacanth gum extraction from Astragalus verus has dramatically increased across Iranian rangelands. However, little information is available about the best method of gum harvest, which is economically efficient and maintains the health of the plant. This research was conducted as a factorial combination and in a completely randomized design, during spring and summer of 2018...
متن کاملCorrection: Biofabrication of anisotropic gold nanotriangles using extract of endophytic Aspergillus clavatus as a dual functional reductant and stabilizer
Correction Ravindra N. Kharwar was inadvertently omitted from the author list of this article [1]. The correct author list is displayed above. The Acknowledgement is also amended as follows: This work is part of the PhD thesis of VCV, and was financially supported by the Council of Scientific and Industrial Research (CSIR-09/013(205)/2008/EMR-I, dt.2809-2008), New Delhi India. Authors are thank...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Nanomaterials
سال: 2012
ISSN: 1687-4110,1687-4129
DOI: 10.1155/2012/869765