Synthesis of nanoparticles- physical,chemical and biological

Green synthesis ofrobust, biocompatible silver nanoparticles using garlic extract.

Synthesis of nanoparticles- physical,chemical and biological 1

Synthesis of nanoparticles (NPs) is done by various physical and chemical methods but the biological methods are relatively simple, cost-effective, nontoxic, and environmentally friendly methods.

This work shows how number of actuators, actuator size, actuator location on beam and control voltage are depended on the desired shape of beam.

Synthesis of Nanoparticles - News Medical

The present paper emphasized on investigation of soil mixtures comprising of three expansive soils mixed with a cohesive non-swelling soil pertaining to plasticity characteristics, compaction characteristics, Soil-mixtures are prepared with expansive soils adding different percentages of cohesive non-swelling soil varying from 15% to 35% by weight of expansive soil with 5% interval.

Key words: soil mixtures, soil stabilization, Liquid Limit, Plastic Limit, Light Compaction Test

Reference
[1] Acosta, H.A., Edil, T.B., Benson, C.H.

Ball milling consists of repeated fracture, mixing, and cold welding of a fine blend of metal, oxide, and alloy particles resulting in size reduction and sometimes in chemical reactions.


Synthesis of Silver Nanoparticles in Photosynthetic Plants

The bacteria will be used for inhibitory zone tests in order to identify and evaluate the antimicrobial characteristic of silver nanoparticles synthesized using agar disc method.

Biosynthesis of Nanoparticles by Microorganisms and …

The synthesis of nanostructures using template-assisted electrodeposition is an emerging area in nanoscience and technology with the possibility of numerous applications in micro and nanodevices. Although a variety of templates and electrodeposition processes are reported in the literature, the universal application of such templates for depositing metallic nanostructures with controlled and well-defined morphologies is missing. The major problem with using electrodeposition to synthesize nanostructure is the preparation of proper templates. Electrodeposition is highly influenced by the surface characteristics of the electrode substrate, and the shape and size of the deposit depend on the substrate. Therefore, further study of electrode surfaces and subsequent surface engineering are essential to develop active templates for the successful synthesis of nanostructures using electrodeposition. In order to understand the preferential deposition on a particular site of the electrode substrate, further studies on the fundamentals of the nucleation and growth of nanoparticles are needed.

Synthesis of nanoparticles by fungi - Wikipedia



Figure 2.1: Chemical structure of silver
2.4

Geniotrigona thoracica

From genus Trigona, is the largest genus of stingless bees.
Table 2.1: Scientific classification of
Geniotrigona thoracica
honeybee
Chapter 3: Methodology
3.1 Synthesis of Silver Nanoparticles
3.2 Characterization of Silver Nanoparticles
3.3 Antimicrobial test
The antimicrobial efficacy of silver nanoparticles formed will be tested on
Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa
and
Bacillus subtilis
.

Citrate Synthesis of Gold Nanoparticles - YouTube



Honey can be used as reducing and stabilizing agents in the conventional production of nanoparticles via oxidation-reduction reactions as it offers interesting advantages over the conventional synthesis since honey is quite simple, economically competitive and also able to reduce risks to human health and the environment (Mendoza-Reséndez
et al.
, 2014).

Synthesis of CdSe Nanoparticles



2.3 Honey and Its Properties Contributing to the Synthesis of Silver Nanoparticles
Honey contains a variety of phytochemicals as well as other substances such as organic acids, vitamins and enzymes that may serve as sources of dietary antioxidants (Philip, 2010).

Honey has possesses extraordinary healing qualities and antimicrobial properties that discourage the growth or persistence of many microorganisms that enable honey goes beyond it used as a food (G Vallianou, 2014).

The exploitation of honey in the field of nanotechnology to developed cost effective and environmentally benign synthesis of nanoparticles have been well documented recently (Obot
et al.
, 2013).