This study presents a method to synthesize magnetic expanded perlite composite through a co-precipitation method using single iron source and yellow pea as a reducing agent. The suggested method is environment friendly, easy, and biogenic. The combination of magnetite nanoparticles with expanded perlite...
Biogenic synthesis and antibacterial activity of controlled silver nanoparticles using an extract of Gongronema Latifolium Mater. Chem. Phys., 237 (121859) (2019) Google Scholar [22] D.L. Huber Synthesis, properties, and applications of iron nanoparticles Small, 1 (5) (2005), pp. 482-501 ...
Though most of the magnetosomes contain magnetite as a core5,6, in the many-celled magnetotactic prokaryote an iron-sulphide biogenic mineral, namely greigite (Fe3S4) was found. These magnetosome can align the bacteria parallel to the direction of the geomagnetic field, and also plays an ...
studied more and more [51]. Combining biological extracts with solutions of metal salts allows biogenic synthesis to take place. Variables such as pH, temperature, time, radiation, and metal salt and extract amount are investigated [52]. Biogenic NPs are safe, don’t harm the environment, and...
physical Control crystallinity, shape and production of CuONPs with uniform, controlled sized and high purity are achievable require high capital costs and consume high energy [58, 59] Biological This method is cost effectiveness, non-use of toxic materials and simple using microorganisms is non-att...
In this study, Ziziphus spina christi leaves was used to synthesize a trimetallic CuO/Ag/ZnO nanocomposite by a simple and green method. Many characterizations e.g. FTIR, UV–vis DRS, SEM–EDX, TEM, XRD, zeta-size analysis, and DLS, were used to confirm
Hydrothermally prepared phytofabricated magnetite nanoparticles for its potential antimicrobial application in disease management of agricultural crops In this respect, the neem tree (Azadirachta indica) bark extract was used as a green source to utilize the advantage of the phytochemicals present in ......
Iron oxide NPs represent one of the promising constituent with different types and derivatives comprising hematite (α-Fe2O3), magnetite (Fe3O4), and maghemite (γ-Fe2O3). These are extensively applied in medicinal [17]. Because of its special qualities, iron oxide is desirable NPs for u...
The green synthesis of NPs through plant extracts can be a modest, one-pot alternative synthesis to the conventional physical or chemical method. The prime focus of this study is to produce MNPs by the reducing effect of Bauhinia tomentosa leaf extract,
This study focused on green-synthesized magnetite/carbon dots nanocomposites (GS-Fe3O4/Cdots) utilizing Moringa oleifera leaf extract and watermelon peel waste for rapid degradation of methylene blue (MB) dye. Co-precipitation and hydrothermal method were used to synthesize GS-Fe3O4 and Cdots,...