Ola sou Cassio Thadeu, pesquisador de prata coloidal, gostaria muito e colocar na pratica esses métodos síntese verde e bactérias, pois eu moro na Amazônia, que tem mais aqui folhas de várias especies. Por favor a guardo a sua respostas
Sir. In green synthesis we add precursor to form nanoparticles..the precursor is also a chemical reagent..(eg.for bio we add nickel nitrate,it's a chemical reagent)so it's become a chemical method..so how is become a green synthesis ?.and can we directly synthesize the nanoparticles from plant extract?
Hello Sir, Silver ions Ag+ reduced to silver nanoparticles Ag0. So, how many electrons are present in silver nanoparticles meaning in Ag 0. I mean 47, 46 or more.
Hi, follow the following steps to download the pdf file of this video. 1. Open the "Biomedical nanotechnology" course using google search or click on this link "onlinecourses.nptel.ac.in/noc18_bt18/preview" 2. Log in through your Gmail account to access the portal 3. Then click week 1 present at the left side of the portal and open the lessons. 4. Then click on lesson 4: synthesis of nanomaterials by biological methods. 5. After that click and download the Text Version present on the top right corner of the video. 6. enjoy the lecture Thank you Vinay Kumar(Course TA)
