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zinc(2+)/PEI/mPEG-COOH nanoparticles

Based on

1 Articles
2014 Most recent source

Composition

1

polyethyleneimine-dithiodipropionic acid cross-linking

PEI-DTDP
Type Polymer
Formula
Role core
2

mPEG-COOH

Type Polymer
Formula
Role layer
3

zinc(II) cation

zinc dication zinc(2+) ion zinc(II) ion zinc cation Zn2+ ion zinc ion zinc(2+) zinc(II) Zn ion Zn(2+) Zn2+
Type Single Compound
Formula Zn2+
Role template

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
methotrexate loading capacity

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Applications

Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. taGzy0ltms34Z6wfPVeQ
  2. gYROBhNCxH57yGzf6Qb9
  3. zUetXKCbJf67XCe
  4. zjm9XP22N6XmZKz9T
Product

zinc(2+)/PEI/mPEG-COOH nanoparticles

Hydrodynamic diameter: ~ 34 nm

Medium: NaCl/MES buffer

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 7ojmgKsgOMXFJL85n2YqYE4ATbhXY
  2. NnVHZuHewu8JJjY7lYlYPja1z04ljjSVUM4Ezki2UpXaEl8VKMDu4SN7P1hJj8Z7opPWK2ZfAd6X9YT1y1yTPqLpMC8j2cYm8giu0iYN
Product

zinc(2+)/PEI/mPEG-COOH nanoparticles

Hydrodynamic diameter: 29.6 - 196.0 nm

Medium: MES buffer

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. WhrHMTPdf4vmlktjcikh
  2. K1bj4eX3VidIGeHhfbjq
  3. H86UIxmol55icoV
  4. G9FThEWZ26lrAxSjU
Product

zinc(2+)/PEI/mPEG-COOH nanoparticles

Hydrodynamic diameter: ~ 62 nm

Medium: NaCl/MES buffer

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  1. VeDjloc51KcVCSgFZZNzIkGLOLtVv
  2. 71f3KBQEJRAUweFmTCOauGE4bIMGEYiO4ayaf3qaNDrrxd9RvmiTge8L5Udmf0haF6ploD4IqpQbs0L7Ehu6EVs08fscDcxGhPUkmonn
Product

zinc(2+)/PEI/mPEG-COOH nanoparticles

Hydrodynamic diameter: 117 - 163 nm

Medium: MES buffer

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  1. 8WroRPcaApnCgWF1cX4jlRJMuKe4w
  2. ZruUO5DN8w4wIrQxKN34QRZ0zOv9OFqkq8SkZtECLcHkjdSghP5cU6DikPVxNTWztRKtS5skE3OUkCgOp6QOg56aJMLTJ5oxbQ2wW8tm
Product

zinc(2+)/PEI/mPEG-COOH nanoparticles

Hydrodynamic diameter: 202 - 252 nm

Medium: MES buffer

Support: none

References

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