Tron ViEWER

TronViEWER: A hybrid novel SPR system

What is SPR?

Imaging Surface Plasmon Resonance (iSPR) is a type of label-free biosensor technology that enables real-time and high-throughput detection of biomolecular interactions. The iSPR sensor utilizes the principles of Surface Plasmon Resonance (SPR), which involves the interaction of photons with the surface of a thin metal film (typically gold or silver) and the subsequent detection of changes in the refractive index near the surface. TronViEWER sysetem, a newly evolved iSPR, performs high resolution, high throughput and high precision monitoring of  biomolecular interactions in real-time.

tRONvIEwer: Dive into a novel hybrid SPR

Conventional imaging SPR interrogate the signal from a fixed incident angle. The signal of such system during the biosensing process is a convolution of spectra angle contour and the movement of the SPR dip shift. As shown in the lower left image, the two consecutive round of identical sensing signal, is translated to two signals with variations up to 50%. This is mainly due to the spectrum contour differences coming from fabrication variation. While manufacturing condition varies from day to day, especially in common lab setting, centroid based SPR provide more consistent performance. While centroid based is trusted by many of the commercialized SPR systems, it also has drawback in losing the capacity of large scale paralleled detection. TronViEWER series is here to provide benefit of all sides, as a novel hybrid system beyond conventional performances!

Tron for Integration 

Our ViEWER system offers expert level integration for all sides. Click the link below to see how our user put it in action!

TrON fOR AUTOMATION

We understands that your sample is of high importance and should be valued during testing process.  Thus, our advanced TronSTORM system offers two channel switch valve with precise input volume control, from lower uL level to 2 mL of your choice. The swtich channel can also be upgraded to be automated for both sample injection and switch. The fully automated 2 switch channel TronSTORM is your best choice if you are looking for application with higher throughput.


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