In-Vitro Diagnostics & POC

Plasmonic ELISA™

LamdaGen’s diagnostic Plasmonic ELISA enables central laboratory-grade
quantitation for high-speed immunoassays. Plasmonic ELISAs can facilitate
diagnostic detection limits into the femtomolar range, nearly four orders of
magnitude lower than that of conventional ELISA.

LamdaGen’s nano-plasmonic LSPR films can be grown on virtually any solid support including:

  • Polymers
  • Flexible Membranes
  • Glass
  • Cellulose
  • Stainless Steel
  • Others…

The Company’s plasmonic sensors are easily manufactured in any size or shape.  They are typically grown as individual or multi-paneled circular spots ranging in diameter from 300 microns up to 2.5 millimeters each – depending on functional density needs.

When coupling flexible sizing with the ability to configure sensors into any shape and upon any solid support – Plasmonic ELISA becomes an exceedingly adaptable and powerful platform for next generation diagnostic integration.

Additionally, the platform offers significant multiplexing capabilities.  The multi-panel LSPR sensors can be configured to meet almost any throughput need – from multi-parallel simultaneous systems to combined multiplexed series formats that can be actively timed or sequenced over periods of minutes, hours or even days – depending on system and end user needs.

LamdaGen’s P8 biosensor used in Plasmonic ELISA for serial dilutions of  C-Reactive Protein (CRP).

LSPR wearable biosensors

LamdaGen’s Plasmonic Biosensors are well suited for integration into wearable diagnostic technologies or devices. For more information, contact wearables@lamdagen.com

 
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Plasmonic ELISA:  Ideally Suited for In-Vitro Diagnostics & Point of Care

  • Femtomolar range detection
  • Enables precise quantitation
  • Multiple logs more sensitive than conventional ELISA
  • Tiny sample volumes
  • Easily configured for multiplex panels
  • Ideal for wearable and mobile sensing applications

Plasmonic ELISA provides rapid, laboratory grade sensitivity and specificity, on a range of sample types including:

  • Blood
  • Serum
  • Saliva
  • Urine
  • Tears
  • Perspiration

LamdaGen’s has developed Plasmonic ELISAs demonstrating clinical level feasibility in areas such as:

  • Cardiovascular Health
  • Infectious Disease
  • Cancer Biomarkers
  • Drugs of Abuse
  • Veterinary
  • Contaminant Monitoring

For data and additional information, email us at info@lamdagen.com.

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LamdaGen’s powerful LSPR biosensors manufactured on a 48 spot stainless substrate for throughput.

 

Medical

Troponin I (cTnI) Quantification
A sensitive biomarker of myocardial injury

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Troponin I (cTnI):

  • Central to the earlier diagnosis of myocardial infarction (MI)
  • Prediction of outcome: death/MI and further risk
    stratification

Plasmonic ELISA™ Platform Assay:

  • Detect TnI at 0.64 pg/mL
  • Significantly more sensitive than commercial ELISA kits
  • Precise and easy quantitation

 

LamdaGen’s nano-based LSPR Plasmonic ELISA typically exceeds conventional ELSIA LOD by more than  four orders.

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