Vishnu Kiran M and Murugesan S (2014) “Invitro Antioxidant activity of silver nano-particles from Colpomenia sinuosa and Halymenia poryphyroides”, World Journal of Pharmaceutical Sciences, 2(8), pp. 817–820. Available at: https://www.wjpsonline.com/index.php/wjps/article/view/antioxidant-silver-nano-particles-colpomenia-sinuosa-halymenia (Accessed: 28 June 2025).