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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(II) ion zinc(2+) ion zinc cation zinc(2+) zinc(II) zinc ion Zn2+ ion Zn(2+) Zn ion 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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Characterization

Method Nanomaterial Variant Source
dynamic light scattering

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. ugM5zLq2OwHWOoOrR5h4
  2. WiCVPhORdiazZTLb5kzV
  3. mW9fFFevS65YTZX
  4. ViUgBuOtpxwp74ayy
Product

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

Hydrodynamic diameter: ~ 62 nm

Medium: NaCl/MES buffer

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 7t4HEhXsfXJtQKYCKpYxOrjBLWHML
  2. 9oh0vLLTnR6N3kNezlC0LfJk6ah4vJF7D4d6TLl0galSHJBVIwPEpnJPgsrH5l7MnzSwwEWw66FJJsUm2dCT9ZCjfEfP9uNPGMOq8Nbp
Product

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

Hydrodynamic diameter: 202 - 252 nm

Medium: MES buffer

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. 1jEVBnx0IylszQQI9gFA
  2. iHGmkJ2XSJpxSi5iMpqO
  3. mAbbiujcLI5RCpO
  4. ZZiqPMNjunCpBjDtj
Product

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

Hydrodynamic diameter: ~ 53 nm

Medium: MES buffer

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. u7HfJOiTMi5ZWnsTyVjg
  2. 0iK86teWCcJdzRpGI519
  3. OwOcXhcABYOcJAn
  4. jSTtwH3vzSj4ohFXU
Product

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

Hydrodynamic diameter: 20.9 - 46.5 nm

Medium: MES buffer

Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • mPEG-COOH
  • poly(iminoethylene)
  1. nKuzDzB5bef7IR9FqmY3
  2. g2Fj1dHQzzquTQY6Q6R1
  3. EqSIUylh4CEtbqj
  4. ZaOYxB6tE1TUKF6Jo
Product

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

Diameter: ~ 38 nm

Medium: NaCl/MES buffer

Support: none

References

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