Facile Synthesis of PEGylated Gold Nanoparticles for Enhanced Colorimetric Detection of Histamine - Jahor Omping; Romnick Unabia; Renzo Luis Reazo; Melbagrace Lapening; Ryan Lumod; Archie Ruda; Rolen Brian Rivera; Noel Lito Sayson; Felmer Latayada; Rey Capangpangan; Gerard Dumancas; Roberto Malaluan; et al. (ACS Omega, 2024)