What Techniques are Used to Measure and Control Precursor Concentration?
Several techniques are employed to measure and control precursor concentration during nanoparticle synthesis:
Spectroscopy: Techniques like UV-Vis spectroscopy and Raman spectroscopy can be used to monitor precursor concentration in real-time. Titration: Chemical titration methods can be used to determine the exact concentration of precursors in a solution. Automated Systems: Modern synthesis setups often use automated dispensing systems to ensure precise control over precursor concentrations.
