Tambe Kailas Pandharinath. “Synthesised Noble Metal Nanoparticle-Based Hydrogels for Colorimetric Detection of Heavy Metals”. International Journal on Recent and Innovation Trends in Computing and Communication, vol. 11, no. 10, Dec. 2023, pp. 1040-4, https://ijritcc.org/index.php/ijritcc/article/view/10738.