سوجيتا chandrasekaran

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Functionalisation of iron oxide using fluorescent molecule
stowards metal ion sensing
• The functional group of dopamine is changed and coated with iron oxide
• This can be used for drug delivery and metal ion sensing.
TECHNICAL SKILLS
• UV-visible spectroscopy
Ultra violet absorption spectra arise from the transition of molecules
from lower level to the higher level. An electron in a molecule absorbs uv
light.
• Particle size analyser (PSA)
It is used to identify the distribution of particles in a sample.
• Fluorescence spectroscopy
Molecules are excited by absorbing the light.
• Physical vapour deposition
It is a deposition method used to produce thin films in which
materials changes from condensed phase to vapor phase.