Background and purpose: Rapid detection test via lateral flow immunoassay (LFIA) is employed as an alternate method to detect Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection. Gold nanoparticles (AuNPs). a vital component of LFIA. can be synthesized by laser ablation technique. https://jeepworldes.shop/product-category/replacement-windows/