Characterization of silver ion dissolution from silver nanoparticles using fluorous-phase ion-selective electrodes and assessment of resultant toxicity to Shewanella oneidensis

2013 ◽  
Vol 4 (6) ◽  
pp. 2564 ◽  
Author(s):  
Melissa A. Maurer-Jones ◽  
Maral P. S. Mousavi ◽  
Li D. Chen ◽  
Philippe Bühlmann ◽  
Christy L. Haynes
Keyword(s):  
Silver Nanoparticles ◽  
Shewanella Oneidensis ◽  
Silver Ion ◽  
Ion Selective Electrodes

Development of coated-wire silver ion selective electrodes on paper using conductive films of silver nanoparticles

The Analyst ◽  
2013 ◽  
Vol 138 (22) ◽  
pp. 6786 ◽  
Author(s):  
Wanwisa Janrungroatsakul ◽  
Chutiparn Lertvachirapaiboon ◽  
Wittaya Ngeontae ◽  
Wanlapa Aeungmaitrepirom ◽  
Orawon Chailapakul ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Silver Ion ◽  
Ion Selective Electrodes ◽  
Conductive Films ◽  
Coated Wire

Synthesis and Characterization of Silver Nanoplates by a Seed-mediated Method

2019 ◽  
Vol 29 (3) ◽  
Author(s):  
Mai Ngọc Tuan Anh
Keyword(s):  
Hydrogen Peroxide ◽  
Silver Nanoparticles ◽  
Ascorbic Acid ◽  
Silver Nitrate ◽  
Sodium Borohydride ◽  
Trisodium Citrate ◽  
Synthesis And Characterization ◽  
Silver Nanoplates ◽  
Seed Mediated

Silver nanoplates (SNPs) having different size were synthesized by a seed-mediated method. The seeds -silver nanoparticles with 4 – 6 nm diameters were synthesized first by reducing silver nitrate with sodium borohydride in the present of Trisodium Citrate and Hydrogen peroxide. Then these seeds were developed by continue reducing Ag\(^+\) ions with various amount of L-Ascorbic acid to form SNPs. Our analysis showed that the concentratrion of L-Ascorbic acid, a secondary reducing agent, played an important role to form SNPs. In addition, the size and in-plane dipole plasmon resonance wavelenght of silver nanoplates were increased when the concentration of added silver nitrate increased. The characterization of SNPs were studied by UV-Vis, FE-SEM, EDS and TEM methods.

Fabrication and Characterization of pH-Mediated Labeo rohita Fish Scale Extract Capped Silver Nanoparticles and its Antibacterial Activity

2021 ◽  
Author(s):  
Gattu Sampath ◽  
Douglas J. H. Shyu ◽  
Neelamegam Rameshkumar ◽  
Muthukalingan Krishnan ◽  
Kaliannan Durairaj ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Labeo Rohita ◽  
Fish Scale ◽  
Fabrication And Characterization
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