Preparation of a portable calorimetry kit and one-step spectrophotometric nanomolar level detection of l-Histidine in serum and urine samples using sebacic acid capped silver nanop... oleh Surulivel Gokul Eswaran, M.A. Ashkar, M.H. Mamat, S. Sahila, Venkataramanan Mahalingam, H.V.S.R.M. Koppisetti, N. Vasimalai