50. Hyuntae Kang, Miran Kim, Kang Hyun Park "kinetic analysis for catalytic reduction of 4-nitrophenol by effectively immobilized gold nanoparticles on thiol-fumctionalized GO coated TiO2" 제 17회 대한화학회 영남지역 공동 학술대회, Pusan National University, August 28-29, 2015