Poly(dithiazolfluorene-alt-thiadiazolobenzotriazole) (PSN) Nanoparticles

Size controllable conjugated polymer nanoparticles, with fluorescence spanning the spectral range from far-red to short wavelength infrared.

Highlights:

  • Based on a donor-acceptor-type conjugated polymer from a poly(dithiazolfluorene-alt-thiadiazolobenzotriazole) (PSN)
  • Large absorption cross-section and high fluorescence saturation intensity (as high as 113 kW·cm–2)
  • Detection of single particles as small as 14 nm through millimeter-thick turbid media
  • Exhibit a subnanosecond excited-state lifetime.
  • Could be useful for deep-tissue imaging

From the laboratory of Satoshi Habuchi, PhD, King Abdullah University of Science & Technology (KAUST).

Catalog Number Product DataSheet Size AVAILABILITY Price Qty
EKA001
Poly(dithiazolfluorene-alt-thiadiazolobenzotriazole) (PSN) Nanoparticles
1mL 4-6 weeks
Regular Price:$699.00
On Sale:
Specifications

Product Type: Small Molecule
Name: Poly(dithiazolfluorene-alt-thiadiazolobenzotriazole) (PSN) Nanoparticles
Particle Morphology: Spherical
Functionalization: None
Internal Contents: poly(dithiazolfluorene-alt-thiadiazolobenzotriazole) (PSN)
Format: Liquid
Concentration: uM
Spectral Information: 736/1040 nm (λabs/λflu)
Mean Diameter: 3.5 (TEM)
Nanoparticle Consistency: Liquid suspension
Quantum Yield: 0.31%
Storage: 4C
Shipped: Room temperature

Provider
From the laboratory of Satoshi Habuchi, PhD, King Abdullah University of Science & Technology (KAUST).
References
  1. Piwoński H, Wang Y, Li W, Michinobu T, Habuchi S. Millimeter-Deep Detection of Single Shortwave-Infrared-Emitting Polymer Dots through Turbid Media. Nano Letters 2020 20 (12), 8803-8810. doi: 10.1021/acs.nanolett.0c03675
  2. Piwoński H, Li W, Wang Y, Michinobu T, Habuchi S. Improved Fluorescence and Brightness of Near-Infrared and Shortwave Infrared Emitting Polymer Dots for Bioimaging Applications. ACS Applied Polymer Materials 2020 2 (2), 569-577. doi: 10.1021/acsapm.9b00967

If you publish research with this product, please let us know so we can cite your paper.

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