PDF Publication Title:
Text from PDF Page: 004
B. Adebayo-Tayo et al. Heliyon 5 (2019) e02502 3427.95 cm1 was more prominent than other peaks and it showed the presence of hydroxyl (OH) stretch of alcohol. The peak 1648.10 cm1 suggested the presence of benzene. The peaks 1019.34 cm-1and 952.97 cm1 indicate the presence of hetero oxy compounds in which 1019.34 cm1 is an aliphatic phosphate with P–O–C stretch while 952.97 cm1 is an aromatic phosphate compound. However, the peak 902.37 cm1 is also an aromatic phosphate compound but not a hetero oxy compound. Peak 709.72 cm1 is a hydroxyl compound that was out of plane bend and peak 675.62 cm1 indicates the presence of an aryl thioether com- pound with C–S stretch that is a sulphate ion. 3.4. Scanning electron microscopy (SEM) Morphological identification of the biosynthesized silver nano- particles was determined using scanning electron microscopy. The scanning electron micrograph confirmed the shape of the biosynthesized OsSNPs to be spherical and 10 nm in size (Fig. 4). 3.5. Thermogravimetry (TGA) Thermal stability in relative to weight of the biosynthesized silver nanoparticles was assessed using Thermogravimetry (TGA). It was observed from the TGA curve that dominant weight loss of the SNPs of Oscillatoria sp. extract occurred in temperature region between 350 C and 450 C (Fig. 5). There was little weight loss below 350 C and above 450 C. Fig. 5. TGA thermograph of the biosynthesized silver nanoparticles. 3.6. Particle size and distribution of the OsSNPs The DLS is used to determine the diameter of nanoparticles dispersed in liquid. It also determines the size of particles and their distribution in physiological solutions [38]. The size distribution histogram of dynamic light scattering (DLS) analysis of the OsSNPs shows the particle diameter Fig. 3. FTIR spectrum of the biosynthesized silver nanoparticles. Fig. 4. a & b. SEM and 3D image of the biosynthesized silver nanoparticles. 4PDF Image | Green synthesis of silver nanoparticle Oscillatoria extract
PDF Search Title:
Green synthesis of silver nanoparticle Oscillatoria extractOriginal File Name Searched:
PIIS2405844019361626.pdfDIY PDF Search: Google It | Yahoo | Bing
Turbine and System Plans CAD CAM: Special for this month, any plans are $10,000 for complete Cad/Cam blueprints. License is for one build. Try before you buy a production license. More Info
Waste Heat Power Technology: Organic Rankine Cycle uses waste heat to make electricity, shaft horsepower and cooling. More Info
All Turbine and System Products: Infinity Turbine ORD systems, turbine generator sets, build plans and more to use your waste heat from 30C to 100C. More Info
CO2 Phase Change Demonstrator: CO2 goes supercritical at 30 C. This is a experimental platform which you can use to demonstrate phase change with low heat. Includes integration area for small CO2 turbine, static generator, and more. This can also be used for a GTL Gas to Liquids experimental platform. More Info
Introducing the Infinity Turbine Products Infinity Turbine develops and builds systems for making power from waste heat. It also is working on innovative strategies for storing, making, and deploying energy. More Info
Need Strategy? Use our Consulting and analyst services Infinity Turbine LLC is pleased to announce its consulting and analyst services. We have worked in the renewable energy industry as a researcher, developing sales and markets, along with may inventions and innovations. More Info
Made in USA with Global Energy Millennial Web Engine These pages were made with the Global Energy Web PDF Engine using Filemaker (Claris) software.
Infinity Turbine Developing Spinning Disc Reactor SDR or Spinning Disc Reactors reduce processing time for liquid production of Silver Nanoparticles.
CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)