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IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Based on

1 Articles
2014 Most recent source

Composition

1

PAMAM dendrimer G4

Type Polymer
Formula
Role core
2

mixture of substance based on (diethylenetriaminepentaacetic acid gadolinium(III) dihydrogen salt/diethylenetriaminepentaacetic acid gadolinium(III) dihydrogen salt/tetramethylrhodamine isothiocyanate fragment/tetramethylrhodamine isothiocyanate fragment/poly(ethylene glycol)/poly(ethylene glycol)/IR783/IR783)

Type Complex Compound
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
longitudinal relaxivity r<sub>1p</sub>

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Applications

Area Application Nanomaterial Variant Source
medicine/veterinary

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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Biological system Test details Nanomaterial Variant Source
male nude mouse with permanent middle cerebral artery occlusion

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • mPEG2K-NHS ester
  • PAMAM dendrimer G4
  1. 3Sd95eR2AP29h
  2. SzN
  3. WtekQh
  4. sxl
Product

IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Size: not specified

Medium/Support: none

Method 2

Type: Physical formation
Source:
Starting materials
Product

IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Hydrodynamic diameter: ~ 4.5 - ~ 10.2 nm

Medium: phosphate buffer solution

Support: none

Method 3

Type: Physical formation
Source:
Starting materials
Product

IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Hydrodynamic diameter: ~ 2.5 - ~ 6.5 nm

Medium: phosphate buffer solution

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • PAMAM dendrimer G3
  • mPEG2K-NHS ester
  1. FsrMXe2y63TNk
  2. es9
  3. 5xFZu6
  4. 2al
Product

IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Size: not specified

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • PAMAM dendrimer G6
  • mPEG2K-NHS ester
  1. OexFfwWpidFJs
  2. 9m5
  3. v9lArn
  4. qV6
Product

IR783/rhodamine-loaded PEG/PAMAM dendrimer G6 nanoparticles colloid

Size: not specified

Medium/Support: none

References

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