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(PDDA/PSS)2/(PDDA/TALH)4/PDDA-coated silica gel particles

Based on

1 Articles
2012 Most recent source

Composition

1

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role core
2

polydiallyldimethylammonium chloride-polystyrenesulfonate sodium salt bilayer nanofilm

PDDA-PSS bilayer nanofilm PDDA/PSS bilayer
Type Nano Material
Formula
Role layer
3

PDDA/TALH bilayer

Type Nano Material
Formula
Role layer
4

poly(diallyldimethylammonium chloride)

polydiallyldimethylammonium chloride polyDADMAC polyDDA PDDA
Type Polymer
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
Zeta potential

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Applications

Characterization

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. bDVVKJrMedu2Tb8l
  2. LZPX
  3. MzVxD
  4. vXw
  5. OCnR5nCR
  6. fuKt
Product

(PDDA/PSS)2/(PDDA/TALH)4/PDDA-coated silica gel particles

Diameter: ~ 200 nm

Thickness: < 5 nm

Medium: water

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. aoCsZoAdwLOwJdvv
  2. b5M6
  3. yIlvl
  4. HXg
  5. Dz56lkRw
  6. SPej
Product

(PDDA/PSS)2/(PDDA/TALH)4/PDDA-coated silica gel particles

Diameter: ~ 200 nm

Thickness: < 5 nm

Medium: water

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. VRSgYpwf45qeSDlz
  2. nqdc
  3. xA9it
  4. YNN
  5. daje5nvP
  6. Ivyt
Product

(PDDA/PSS)2/(PDDA/TALH)4/PDDA-coated silica gel particles

Diameter: ~ 200 nm

Thickness: < 5 nm

Medium: water

Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • silicic acid tetraethyl ester
  1. wtf2BOm0BLarcoUa
  2. aBw7
  3. Fd842
  4. C1D
  5. xhx0DtlO
  6. G4Yp
Product

(PDDA/PSS)2/(PDDA/TALH)4/PDDA-coated silica gel particles

Diameter: ~ 200 nm

Thickness: < 5 nm

Medium: water

Support: none

References

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