Detection of Formaldehyde in Water: A Shape-Effect on the Plasmonic Sensing Properties of the Gold Nanoparticles. - Sri Nengsih; Akrajas Ali Umar; Muhamad Mat Salleh; Munetaka Oyama (Sensors, 2012)

Gold Nanoplates for a Localized Surface Plasmon Resonance-Based Boric Acid Sensor. - Marlia Morsin; Muhamad Mat Salleh; Akrajas Ali Umar; Mohd Zainizan Sahdan (Sensors, 2017)