본 QCM-D 장비는 스웨덴 Biolin 사에서 납품하는 장비로써 분자크기 단위 물질의 전극계면에서의 상호작용을 측정하는 장비입니다. 본 연구실에서는 생체모방형 바이러스 모델을 제작하여 이를 파괴할 수 있는 물질 및 분석/관찰 연구를 위해 사용하고 있습니다.

Measurement Principle 　 Quartz Crystal Microbalance with Dissipation 　 　 QCM-D Electornics 　 Controller for QCM-D signal generation and data collection 　 Mass sensitivity in liquid: 0.5 ng/cm^2 (max.), 1.8 ng/cm^2 (typical) 　 Time resolution: 100 data point per second (max) 　 Dissipation sensitivity in liquid: 0.04×10^6 (max.), 1×10^6 (typical) 　 - Dissipation resolution: less than 10^-12 　 - Dissipation noise level: 20×10^-9 　 - Dissipation stability: less than 0.2×10^-6 　 Frequency range: 1 to 72 MHz 　 - Frequency resolution: 1 µHz 　 - Frequency noise level: 0.06 Hz 　 - Frequency stability: less than 2 Hz 　 Harmonics level: Up to 7 　 Number of supporting chamber: 4 chambers Flow Modules for QCM-D 　 Module to hold a QCM-D sensor 　 - Number of modules: 4 modules 　 - Interior volume: 140 µL 　 - Masurement volume per chamber: 40 µL 　 - Minimum sample volume: 200 µL 　 - Working temperature: 15 to 65 °C 　 Sensor dimension: 14 mm diameter quartz disc plated with gold 　 Module dimension: 37×35×63 (H×W×D, mm) Data Acquisition Software 　 Data acquisition software for QCM-D instrument 　 - Number of supporting chamber: 4 chambers 　 - Data acquisition rate: 100 data point per second (max) Data Analysis Software 　 Data analysis software acquired from QCM-D instrument 　 - Analysis parameters: Frequency, dissipation, mass, thickness, viscoelasticity 　 Automatic data plotting 　 Automated viscoelastic modelling 　 Batch mode support (simultaneous analysis of multiple data files) 　 Automatic report 　 - Data export format: Excel, BMP, JPG, WMF, GIF, PCX, PNG, TXT Peristaltic Pump 　 Variable-speed peristaltic pump 　 - 4 channels with 6 rollers 　 - Flow rate: 0.002 to 44 mL/min per channel 　 - Dimension: 180 x 175 x 130 (W×D×H, mm)