Surface Plasmon Resonance System


Software channels: 1-20
Range of operation: 62-72°
Sensitivity: 10-6 RIU
Thermal stabilization: ±0.1 °C
Temperature range: 4-60 °C
Sensor: 1.3 MP 2D image sensor
Connection type: USB
Power requirement: 100-300 VAC, 1A
Dimensions: 260 x 138 x 85 mm (W x H x D)
Light source: NIR

Ultra Low Cost SPR Chips

Biological molecuule can be analyzed with SPR method (label free).

Label Free Analysis

SPR technique has many advantages and label free detection is the most important advantages of SPR. SPR can be analyzed biological or chemical materials without seconder molecules.

Real Time analysis

Real Time analysis can be done with SPR techniques. Avidity and affinity of the samples can be detected. This feature will help you to analyze affinity and avidity of the molecules.

High Sensitivity

SPR technique offers almost as same level sensivity with ELISA.

Quantitave Analysis

Quantitave Analysis can be done with SPR devices. Every biological and chemical interaction can be monitored in details with SPR.

Surface Plasmon Resonance

What is SPR

Nanodev offers you SPR (Surface Plasmon Resonance) systems with real-time, label free analysis options. SPR is a technique which can detect small interactions between molecules.
The SPR theory is based on a physical process of light-metal film interaction. A material having a high refractive(with respect to medium) index is coated with thin gold layer. This material is treated with monochromatic light with a specific angle and some of the energy is transferred to free electron of the gold layer and forms surface plasmons. This plasmon will end up with specific refractive index. This phenomenon can be used for the biomolecule detections.
Gold surface immobilized with a material. An analyte is sent through the channels and if association or dissociation happens between the immobilized material and analyte the refractive index will be changed which we can measure with high precision in real time.

Where SPR technique can be used?

IN SPR technique, every interaction between the molecules can be analyzed. You can find possible SPR applications below :

IN SPR technique, every interaction between the molecules can be analyzed. You can find possible SPR applications below :

  • Peptide/Protein – Protein
  • DNA/RNA – Protein
  • Protein – Cells
  • Receptor- Cell
  • Protein – Virus
  • Carbohydrates – Protein
  • Carbohydrates – Cell
  • Liposome – Protein
  • Artificial materials – biological agents
  • Drug- Protein
  • Drug- DNA/RNA

You can use SPR technique for the analysis stated below.

  • Analysis of affinity and avidityli>
  • Kinetic Analysis
  • Concentration Analysis
  • Active Concentration Assay
  • Analysis of the binding stoichiometry
  • Thermodynamic Analysis
  • Epitope Mapping
  • Finding Appropriate Ligand
  • Interaction Mechanism



  • Sensitivity: 1.25X10e-6 RIU
  • Dimensions: 25X10X15 cm
  • Pump Does Not>
  • 64 Bit software
  • Autoclavable Channel Structure
  • 15 mm round Chip Design
  • Metal Body

Real Time Analysis

You can operate a real-time experiment with SPR. You can see the Salmonella Growth graphics.

Do you want to learn more about SPR

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