Publications by authors named "Gia Thi Ngoc Trinh"
Article Synopsis
- This study developed an eco-friendly method to synthesize copper nanoparticles using ascorbic acid and gelatin, optimizing key components to achieve the best results.
- The optimal conditions for nanoparticle formation were identified, producing stable particles that varied in shape and size, confirmed through advanced imaging techniques.
- The synthesized nanoparticles showed effective antimicrobial properties against various bacteria and fungi, as well as significant catalytic activity in removing phenol from solutions, achieving a 94.4% removal rate under specific conditions.
This study introduces an environmentally friendly technique for copper nanoparticle synthesis utilizing fruit extract under the sonication treatment. The synthesis process and phenol red removal were optimized by a central composite full and response surface design. Highly pure and spherical-shaped copper nanoparticles with an average size of 22.
View Article and Find Full Text PDFWe derive that lightning can start if the electric field is 15% of the breakdown field, and if elongated ice particles of 6 cm length and 100 free electrons per cm3 are present. This is one particular example set from a parameter range that we discuss as well. Our simulations include the permittivity ε(ω) of ice.
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