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The AgNPs formed colloidal dispersions with particle sizes ranging between 5 and 50\u00a0nm, enhancing TAM\u2019s native fluorescence through a catalytic interaction. Fluorescence emission was measured at 315\u00a0nm after excitation at 285\u00a0nm, and the method exhibited linearity in the range of 100\u2013500 ng\/ml. The method was successfully applied to the assay of two commercial TAM capsule formulations obtained from a local pharmacy. Validation was carried out in accordance with International Council for Harmonisation (ICH) guidelines, confirming the method\u2019s accuracy, precision, and robustness. 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Rashad","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Not applicable.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent to Participate"}},{"value":"Not applicable.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for Publication"}},{"value":"The authors declare no competing interests.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}]}}