양극 산화 알루미늄 기반 플라즈모닉 나노 홀 배열의 광열 특성에 대한 수치적 연구

초록

Polymerase chain reaction (PCR) is widely used for infectious disease diagnostics due to its high sensitivity and accuracy, but conventional systems are limited in point-of-care applications by complex and heavy thermal control equipment. Plasmonic nanostructure-based photothermal temperature control has been proposed to overcome these limitations, and its performance depends on metallic material and structural geometry. This study numerically analyzes the photothermal characteristics of anodic aluminum oxide (AAO)-based plasmonic nanohole arrays with various metals and varying hole diameters. By coupling wave optics and heat transfer models, this study presents the applicability of AAO-based plasmonic nanohole arrays to PCR temperature control system.

키워드