Nirmidas Biotech, Inc. products

Plasmonic gold allows for a significant improvement in signal-to-noise ratio, surpassing other substrates and beads by up to 100 fold in sensitivity and dynamic range. Plasmonic gold (pGOLD™) substrates and beads are useful for fluorescence and Raman based cellular imaging and molecular assays.

Gold coated microplates allow surface modification chemistry for highly efficient binding of proteins, antibodies and nucleic acids. The electrical conductivity of gold could be used for electrochemistry and the plasmonic properties of gold could be utilized for fluorescence and surface enhanced raman.

DeepVision Imaging Instrument for Novel NIR-I and NIR-II Dyes and Probes. An introduction video on DeepVision™ Imaging System and its Technology. In vivo fluorescence imaging of small animals has been done typically in the NIR-I (800-900 nm) range, suffering from shallow imaging depth and high background due to light scattering and tissue autofluorescence.

Fluorescence-based optical imaging is indispensable to investigating biological systems with high spatial resolution and fast temporal speed. Combined with Nirmidas DeepVision™ NIR-II Fluorescence Imaging Instrument, our cutting-edge infrared dyes will empower research for vasculature, tumor, brain, lymphatic/lymph node imaging and molecular imaging. Imaging in the second near infra-red window (NIR-II), beyond 1000 nm, is promising for deep-tissue high resolution optical imaging in vivo: