PDF Publication Title:
Text from PDF Page: 004
Antibiotics 2018, 7, 76 4 of 12 the composites in the DES medium was close to 90% for all polyphenols. Thus, the product efficacies were clearly higher than those of the composites based on the hydroalcoholic solution of COS. Upon comparison with the treatments without phenolic inclusion compounds, it could be observed that the AgNPs-only treatment attained a lower inhibition than the composites for the COS medium, with mycelium growth even at the highest dose. On the other hand, the DES-based AgNPs-only treatment performed noticeably better than its COS counterpart, albeit it did not completely inhibit growth at a concentration of 250 mg·mL−1 (whereas all the composites did). Therefore, an enhanced fungal growth control activity of the ternary mixtures was evidenced. Figure 3. Radial growth values of P. cinnamomi in the presence of the composites, which consisted of different polyphenol inclusion compounds and silver nanoparticles at different concentrations, either in a chitosan hydroalcoholic solution (COS) or in a deep eutectic solvent (DES). A control (no treatment) and two treatments with AgNPs (in COS and DES) without the inclusion compounds are shown for comparison purposes. Error bars represent the standard deviation across three replicates. The results from the sensitivity tests for P. cinnamomi may also be expressed with the help of EC50 and EC90 indicators (Table 1). The sensitivity of the isolate mainly varied as a function of the preparation media, but also according to the phenolic compound used. In line with the discussion presented above, P. cinnamomi (MYC43) was found to be remarkably more sensitive to the treatments prepared in DES, with EC50 values ranging from 0.1 to 8.9 μg·mL−1 and EC90 values between 77.9 and 184.3 μg·mL−1. For comparison purposes, for the COS in hydroalcoholic solution medium treatments the EC50 values ranged from 171.6 to 279.9 μg·mL−1 and those of EC90 from 450.4 to 963.7 μg·mL−1. Table 1. Effective concentrations that inhibited mycelial growth by 50% and 90% (EC50 and EC90, respectively). Treatment COS AgNPs COS Gallic acid COS Silymarin COS Ferulic acid COS Curcumin DES AgNPs DES Gallic acid DES Silymarin DES Ferulic acid DES Curcumin EC50 (μg·mL−1) 458.4 261.3 261.8 171.6 279.9 13.3 0.1 0.6 0.6 8.9 EC90 (μg·mL−1) 1192.8 455.6 963.7 450.4 487.4 253.3 77.9 107.8 107.8 184.3PDF Image | Silver Nano Polyphenol Inclusion Compounds Composites
PDF Search Title:
Silver Nano Polyphenol Inclusion Compounds CompositesOriginal File Name Searched:
Silver_Nanoparticles_and_Polyphenol_Inclusion_Comp.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 | RSS | AMP |