Krishnan J.N. – TechConnect Briefs

Design and development of Microfluidic Platform for Water Analysis

Grover S., Deshpande A., Ravindran T., Krishnan J.N., BITS Pilani, K. K. Birla Goa Campus, IN

Simple, cost- effective water analysis facilities are essential in developing countries like India [1]. Heavy metal ion contamination is one of the major causes of chemical pollution [2], like many rivers in India. In general, [...]

Nanocharacterization Studies on Surface Modified Nanoporous Gold Films for Sensor Applications

Joshi M., Swastic S., Vemula J.K., Priydarshi K., Deshpande A., Ramanan S.R., Krishnan J.N., BITS Pilani, K. K. Birla Goa Campus, IN

Nano porous gold film is fabricated by electroless plating with Potassium Gold Cyanide as plating solution. E-beam deposited Cu substrates are chosen for plating experiments. SEM studies revealed the pore size to be 100+20 nm [...]

Fabrication of Electroless Plated Nano Porous Gold Film for Trace Heavy Metal Ion Detection In Sensor Applications

Bhagavathula S., Ramanan S.R., Kim S.K., Krishnan J.N., BITS Pilani, K. K. Birla Goa Campus, IN

Nano porous gold film was fabricated by electroless plating with Potassium Gold Cyanide as plating solution. E-beam deposited Cu substrates were chosen for plating. The electroless plated gold was investigated through XRD and SEM. SEM [...]