3,4-Ethylenedioxythiophene (EDOT), ferrous chloride, tyrosinase other name polyphenol oxidase (PPO) from mushroom
species is agaricus bisporus, catechol and glutaraldehye were
purchased from Sigma-Aldrich (India). Other chemicals such as
sodium hydroxide, potassium nitrate, potassium dihydrogen
phosphate and dipotassium hydrogen phosphate were purchased
from Merck (India). All the chemicals purchased were of AR grade
and used without any further purification. All solutions wer