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carboxyl-modified fluorescein isothiocyanate-doped silica nanoparticles

Based on

1 Articles
2015 Most recent source

Composition

1

silica nanoparticles

SiO2 nanoparticles silica NP
Type Nano Material
Formula
Role raw materials
2

3',6'-dihydroxy-5-isothiocyanato-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

fluorescein-5-isothiocyanate fluorescein isothiocyanate FITC
Type Single Compound
Formula C21H11NO5S
Role dopant
3

carboxyl group

carboxyl
Type Single Compound
Formula -CHO2
Role graft

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
emission

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Applications

Characterization

Method Nanomaterial Variant Source
fluorescence spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • 3-aminopropyltriethoxysilane
  • 3',6'-dihydroxy-5-isothiocyanato-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
  • silicic acid tetraethyl ester
  1. qJkocMFLsgK01R39n729hOKhNMwyUMUYupWY8NNxqnkViMuSTNOceRIWunF8
  2. RFuuhUqksbZZ19JU
Product

carboxyl-modified fluorescein isothiocyanate-doped silica nanoparticles

Diameter: 55 - 65 nm

Medium/Support: none

Method 2

Type: Physical formation
Source:
Product

carboxyl-modified fluorescein isothiocyanate-doped silica nanoparticles

Hydrodynamic diameter: 96 nm

Medium: phosphate buffer solution

Support: none

References

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