Choi Won Seok Sungmin Han Jaehong Key 2024-01-12T04:39:27Z 2024-01-12T04:39:27Z 2021-09-29 2019-11 - https://pubs.kist.re.kr/handle/201004/78343 Superparamagnetic iron oxide nanoparticles (SPIONs) are used in a wide range of fields, such as contrast agents in magnetic resonance imaging and targeted drug delivery using the natural property that can move to a specific site in a magnetic field. It is also known to act as an artificial peroxidase that has a stable catalytic effect even a wide pH and temperature when compared with the natural peroxidase expressed in the body. Here, we have demonstrated a highly sensitive glucose sensor based on clustered SPIONs that coated with PLGA (Poly(lactic-co-glycolic acid)) via hydrophobic effect. We show that the clustered SPIONs have a higher sensitivity to glucose than the previous paper[1] that has discussed with just a single iron oxide core Korean 대한의용생체공학회 SPIONs Glucose sensor Nanoparticle Clustering Development of Highly Sensitive Glucose Sensor Based on Clustered Superparamagnetic Iron Oxide Nanoparticles 클러스터 산화철 나노 입자 기반 고감도 글루코스 센서 개발 Conference 2 2019 대한의용생체공학회 추계학술대회 2019 대한의용생체공학회 추계학술대회 KO 인천영종도 2019-11-07