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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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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. cHhBBeCWvyViMBMLqwoa
  2. T6EIg2rqbDrgVYE2mxXF
  3. ZT8agqpVDe0F5q6
  4. bI63ta5SKsQRHUlo4
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. IkZ4D6qB2DE6q5NdsTBbFwMcgbPuC
  2. Irjo3fnTgSgoqv6iUD5f2PqZSt7NIy3XoNXucXPkA9vCNyqH7yavgcOn3SUOPpBDjarnvkQl8phgloT6A8LppLBrVBS2unI6f4yrAVyY
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. s0myZinur7WYef1lfskL
  2. oFzCuvDsoysxdj9Ng1r5
  3. Oz20IZfHH7GNcAb
  4. G3MEADEe3sv5AFffn
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. k0o8pAPNzgLTFHOxAfq5HRiTI40ew
  2. NxJgNsivPhLW5UaFTg8rbuHDoqV5gXHFIWBiwdmblV9mie2fvmSr8pVSRIvT3Ip5XYSwS8NdJfwZdWJIwMqrQwIXNh60jT3VsGrCNM2t
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. k6atKFwGcApSVVY6FUIpBroqGpwwN
  2. ajLtgDpBtWMXSScwzn38fQUIBWlnV5NVpL9AH8FQb5T4qoCHWDiFrPNAl1kKugNlKjRENU3IKcuRIYnPcU8b4CHSw2fchEgi5Dj3qR0V
Product

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

Hydrodynamic diameter: 202 - 252 nm

Medium: MES buffer

Support: none

References

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