Tags: Spectroscopy

Teaching Materials (1-2 of 2)

  1. Silver Nanoparticle Synthesis, Spectroscopy, and Bacterial Growth

    11 Jan 2017 | | Contributor(s):: Pennsylvania State University

    Students will learn about the differences in physical propoerties at the nanoscale as compared to the same materials at the macroscale. The students will demonstrate the appropriate use of a spectrophotometer and will convert between different units of measurement. This unit assists students in...

  2. Synthesis and Analysis of Silver/Gold Nanoparticles

    01 May 2017 | | Contributor(s):: Shelby Hatch, George C. Schatz

    This lab provides instructions for the synthesis of nanoscale silver colloidal particles along with questions to guide student thinking regarding the molecular-scale interactions between acids, bases, salts and sugar with the silver particles.A UV-Vis spectrophotometer (300-800 nm) is used to...