Astuti Suryani Dyah, Mukhammad Yanuar, Duli Sirlus Andreanto Jasman, Putra Alfian Pramudita, Setiawatie Ernie Maduratna, Triyana Kuwat
Biomedical Engineering, Postgraduate School, Universitas Airlangga, Surabaya, Indonesia.
Department of Physics, Faculty of Science and Technology, Universitas Airlangga, Surabaya, Indonesia.
J Med Signals Sens. 2019 Aug 29;9(3):158-164. doi: 10.4103/jmss.JMSS_60_18. eCollection 2019 Jul-Sep.
Gas sensor array system is a device that mimics the work of how the nose smells using the gas sensors that could give response toward specific odors. It is used for characterizing the different blended gas that is suited with the biological working nose principle. Thus, it could be used to detect the dental and oral diseases. Periodontitis is one of the diseases caused by the damage on the teeth due to the chronic infection on the gingival structure marked with bacterial plaque and calculus. This study aims to develop an electric nose for odor detection application on the periodontal bacterial biofilm as early detection device for dental and oral disease.
This device is designed as a portable device to ease the data acquisition. The measured data were stored at a database system connected to a real-time computer. A gas array sensor system with six gas sensors (TGS 826, TGS 2602, TGS 2600, TGS 2611, TGS 2612, and TGS 2620) has been assembled for the early detection application for dental and oral disease excreted by the bacterial biofilm that caused dental and oral disease, including , and .
TGS 826 and TGS 2602 sensor had the best response showed by the high ADC delta value.
GS 826 and TGS 2602 sensor could be used as a candidate for early detection device for dental and oral disease.
气体传感器阵列系统是一种利用能够对特定气味做出响应的气体传感器来模拟鼻子嗅觉工作方式的设备。它用于表征符合生物工作嗅觉原理的不同混合气体。因此，它可用于检测牙齿和口腔疾病。牙周炎是由于牙龈结构受到慢性感染，伴有细菌菌斑和牙石，导致牙齿受损而引发的疾病之一。本研究旨在开发一种电子鼻，用于检测牙周细菌生物膜的气味，作为牙齿和口腔疾病的早期检测设备。
该设备被设计为便携式设备，以方便数据采集。测量数据存储在连接到实时计算机的数据库系统中。已组装了一个带有六个气体传感器（TGS 826、TGS 2602、TGS 2600、TGS 2611、TGS 2612和TGS 2620）的气体阵列传感器系统，用于早期检测由导致牙齿和口腔疾病的细菌生物膜排出的牙齿和口腔疾病，包括 ，以及 。
TGS 826和TGS 2602传感器表现出最佳响应，显示出较高的ADC差值。
GS 826和TGS 2602传感器可作为牙齿和口腔疾病早期检测设备的候选传感器。
