Gold nanomaterials

Gold nanoparticles have numerous applications that vary according to their shape and size: the position of the plasmon resonance shifts depending on the size of the nanoparticles. This particularly alters the specific wavelengths at which light absorption is maximized. SON's mastery of these characteristics is essential to ensure the repeatability of your work and the precision of the results obtained. What applications are gold nanoparticles used for? Gold nanoparticles have many uses. They are used in lateral flow tests. They are increasingly employed for their optical properties, particularly in enhanced SERS (Surface-Enhanced Raman Scattering), for early diagnosis. Why are there different shapes? The shape of gold nanoparticles significantly affects their optical properties. SON currently offers the following shapes: flower, sphere, nanorod, and nanostar (also known as "nanorod" and "nanostar"). These shapes lead to different spatial distributions of surface electrons, thereby modifying the optical properties of the nanoparticles (for example, nanorods can exhibit anisotropic optical properties). Purity and quality SON products are subjected to strict quality control standards. Each batch is accompanied by a detailed quality control certificate, ensuring consistent and reliable performance. Why choose SON's gold nanomaterials? The nanoparticles manufactured by SON are distinguished by their quality characterization and perfect reproducibility. This is crucial for gold nanoparticles due to their optical properties. The reproducibility of nanoparticles is essential to guarantee the consistency of reactions. Thus, SON's nanomaterials ensure you achieve reproducible results and optimal performance.