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Plasmetrix Surface Plasmon Resonance devices:

Compact Optical Research Instruments “CORgI“

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An affordable and versatile system for education and research.
CORgI device configuration can be adapted to meet individual customer requirements.
Fluidics is easily accessible, interchangeable and include single or double channel flow-injection cell, open cuvette with option of electrochemical analysis and conventional petri dish for SPR biosensing directly in the cellular environment.
The SPR chip is a glass slide with a thin layer of gold deposited on one side. Optical contact is assured by using matching oil. Application of home-made or commercial sensing chips can be considered. The coupling prism and fluidics are easily separated to facilitate cleaning and SPR chip installation.
SPR resolution is 1* 10-6 RIU. 
The compact CORGI device size (150x50x32mm) and possibility to work with conventional petri dishes allows performing live cells SPR analysis directly in the incubator or under an imaging microscope. On request, CORgI device can be adapted to portable cellular incubator.​
Surface Plasmon Resonance portable devices
Surface Plasmon Resonance device with double channels CORgI II
Surface Plasmon Resonance portable device with double channels CORgI IIF
Surface Plasmon Resonance portable device with double channels C_CUBE
Surface Plasmon Resonance  device with double channels “CORgI II”.​​
Surface Plasmon Resonance  device with double channels “CORgI IIF”.
Surface Plasmon Resonance  device with double channels “CORgI C_CUBE”.

Specification

 ​​Measuring principle                                                           Angular SPR

 Incident angle range                                                                        15deg

 Wavelength                                                                                       650 nm

 Throughput                                                                         Single channel

                                                                                                  Double channel

 Detection resolution                                                       < 1*10-6 RIU 

 Sample injection method                                            Pipette, Pump    

 Detector                                                                                        2D CMOS    

 Sensor chip                                                                  50nm gold coated

 Data processing                                                  S/W via USB3.0 port 

 Outer Dimension                                     50(W)x150(L)x32(H)mm

 Control software                                                     Visual C, LabView

 Power Requirements                                              USB3.0 powered 

Surface Plasmon Resonance portable device with large sensing spot and open measurement cell (petri dish for live cells detection) CORgI SD
Surface Plasmon Resonance portable device with large sensing spot and open measurement cell  (petri dish for live cells detection):  “CORgI SD”.​​
Surface Plasmon Resonance portable device with single channel and open measurement cell CORgI ID
Surface Plasmon Resonance portable device with single channel and open measurement cell :       “CORgI ID”.​​

Accessories

Liquid delivery system:

​​Fluidics is easily accessible, interchangeable and includes single or double channel flow-injection cell, open cuvette with option of electrochemical analysis, and conventional petri dish for SPR cellular analysis.

Sensor slides:

​​Sensor chips are traditional glass slides with a 45-50 nm gold thin film deposited onto an adhesion layer. A drop of matching oil serves for optical coupling of sensor chip to the prism.
To facilitate SPR chip installation, a holder for the standard size of 12x10mm or 12x7mm is available and can be adapted to customer requirements.
Surface plasmon single channels microfluidic
Single channel microfluidic
SPR Double channels microfluidic
Double channels microfluidic
SPR Open cuvette petri dish
Open cuvette “petri dish”
SPR Open cuvette
Open cuvette 
SPR sensor chips 50nm gold film
SPR sensor chips

Software

Plasmetrix Surface Plasmon Resonance (SPR) devices provide reliable label-free investigation of molecular interactions in real time.
CORgI device is provided with user-friendlyVisualC or LabView based software package for real-time control, data acquisition and analysis.
Software SPR surface plasmon resonance portable device

Plasmetrix specializes in compact and portable plasmonic devices at affordable prices for research and education. Measuring only 15cm in length, our tiny CORGI SPR system packs a lot of options and has been specifically designed to adapt to numerous laboratory and academic uses. The basic device can be ordered with add-on configurations, such as single or double channel flow-injection cell, open cuvette with option of electrochemical-SPR analysis, or conventional petri-dish for SPR sensing directly in a cellular environment. Its versatility and ease of use make it the perfect laboratory tool: the coupling prism and fluidics are easily accessible and interchangeable, and the sensing chips are conventional thin gold layers that can be either home-made or bought. Reaching a resolution of 10-6 RIU, this device shows great performances for all typical SPR monitoring applications – binding affinities, kinetics, and biosensing. 

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