A Method for Preparing Auto Capped Nanoparticles such as CdS in Continuous Flow Columns

Patent Status: 

Patent Filed

Indian Patent Applicaton No: 

1395/DEL/2008

Patent Category: 

Overview: 

An optimized “green" route to prepare auto capped CdS nanoparticles at room temperature using immobilized fungus Coriolus versicolor in continuous column mode with no external source of 'sulphur'.

Key Features: 

  • An optimized "green" route to prepare auto capped cds nanoparticles with immobilized fungus Coriolus versicolor
  • At room temperature
  • In continuous column mode
  • No external source of ‘sulphur
  • Dual purpose of both bioremediating cadmium as well as synthesizing stable Cds nanoparticles.
  • Particles are characterized by FTIR, XRD, SEM, TEM, AFM, and PL.

Applications: 

• Solar cells, laser light-emitting diodes and photoelectric devices, in manufacturing of photoresistors (light dependent resistors] and many others.

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