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Integrating Segmented Strip Microfluidic Device with Surface plasmon resonance sensor for IFN-r detection

机译:与IFN-R检测的表面等离子体共振传感器集成分段带微流体装置

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In this study, we integrated segmented strip microfluidic device with surface plasmon resonance (SPR) sensor to realize an end-point assay for detecting IFN-y that is critical for Mycobacterium tuberculosis infection. With the DNA probe, we were able to specifically detect the IFN-y at the concentration of 0.01 nM within 25 min. It has the potential for fast diagnosis test and was used for on-site deployment based on nitrocellulose membrane and segmented membrane design to regulate the flow rate during measurement process.
机译:在该研究中,我们将分段带微流体装置与表面等离子体共振(SPR)传感器进行了整合,以实现用于检测IFN-Y的终点测定,这对于结核分枝杆菌感染至关重要。 通过DNA探针,我们能够在25分钟内特别地检测0.01nm浓度的IFN-y。 它具有快速诊断试验,并用于基于硝酸纤维素膜和分段膜设计的现场展开,以调节测量过程中的流速。

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