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773484

Sigma-Aldrich

Poly(N-[2-(ethylamino)ethyl]-10,12-pentacosadiyneamide hydrogen bromide) nanotube

Synonym(s):

PDNT, PDNT-12-8-22Br, Polydiacetylene Nanotube

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About This Item

UNSPSC Code:
12352103
NACRES:
NA.23

assay

>99% (SEM)

form

powder

O.D. × I.D. × L

100 nm × 30 nm × 1,000 nm

General description

Alignment of the self assembled diacetylene monomers render well polymerized polydiacetylene nanotubes (PDNTs). SEM images reveal contamination free nanotube lumen openings.

Application

  • Stimuli-sensitive smart nanomaterial composites
  • Drug delivery systems(DDS)
  • Biosensors for viruses; bacteria; and glucose
  • Langmuir-Blodgett films
  • Lab-on-a-chip
  • Colorimetric pressure sensors
  • UV-based sensors
  • Nanoelectronics
  • Optics
  • Artificial retinas
  • Neuronal networks
  • MEMS
  • Membrane filtration
  • Gas separation


For more details, please visit PNDT Technology Spotlight

Analysis Note

Appearance: Solid deep blue powder at room temperature
Purity: >99% (by SEM)

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB2330V
MKBP5638V
MKBN7438V

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Polydiacetylene paper-based colorimetric sensor array for vapor phase detection and identification of volatile organic compounds
Journal of Materials Chemistry, 22, 5970-5970 (2012)
Sang Beom Lee et al.
Nano letters, 5(11), 2202-2206 (2005-11-10)
We describe here the first method for dispersion of individual self-assembled diacetylene nanotubes on surfaces. Complete polymerization by UV exposure was achieved as demonstrated by nanotubes that were resistant to aggressive organic solvents and temperatures well above the melting point
Drug Delivery and Imaging with Polydiacetylene Micelles
Chemistry (Weinheim An Der Bergstrasse, Germany), 18, 400-408 (2012)
Sang Beom Lee et al.
Journal of the American Chemical Society, 126(41), 13400-13405 (2004-10-14)
We describe the facile two-step synthesis of nanotubes that form pure, well-defined, nanostructured materials. We have synthesized a secondary amine HBr salt as the headgroup of a single-chain diacetylenic lipid. This molecule can form a number of different self-assembled nanostructures

Articles

Polydiacetylene Nanotubes (PDNTs): Nanotubes Based On Lipid Diacetylene Materials

Polydiacetylene nanotubes (PDNTs) are self-assembled diacetylene nanotubes comprised of cross-linked, conjugated double and triple bonds.

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