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oleate-capped PbS quantum dots

Based on

20 Articles
2017 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

plumbous sulphide

plumbous sulphide lead(II) sulfide plumbous sulfide
Type Single Compound
Formula PbS
Role core
2

deprotonated oleic acid

anion of oleic acid OA carboxyl anion oleic acid anion oleate anion oleate group oleate ion OA anion oleate OA ion OA
Type Single Compound
Formula C18H33O2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
conduction band

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Applications

Area Application Nanomaterial Variant Source
sensors (excluding biosensors)

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Characterization

Method Nanomaterial Variant Source
nuclear magnetic resonance spectroscopy

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photoluminescence
transmission electron microscopy
UV
UV-Vis spectroscopy
UV-Vis-NIR optical spectroscopy

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • lead(II) oxide
  • oleic acid
  1. Ivmr1WuXokhUzMXY4qlz7
  2. Ox07EbJ
  3. x3seOFNz7f55p5ZaYstdMkkwnEIzksQrONAc6auKxOsN
Product

oleate-capped PbS quantum dots

Size: ~ 4.8 nm

Medium: deuterated chloroform

Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • oleic acid
  • lead(II) oxide
  1. 5aMwEkm67dMQzX2I7zpT0
  2. Re5LYKj
  3. CxXIT3c1AtWJaCfkXaSzv7ynHjIvwSzQE5swdOn3a27v
Product

oleate-capped PbS quantum dots

Size: ~ 2.7 nm

Medium: toluene-d8

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • oleic acid
  • lead(II) acetate
  1. kxPjbL2CfmZVpu5cDuM9D
  2. BXOChY
  3. 6lAb382
Product

oleate-capped PbS quantum dots

Size: 6.7 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • lead(II) oxide
  • oleic acid
  1. mN3eGsCKxdezmP7SXx7jZ
  2. IE2qdP6
  3. KE99vIH2bqR3doh9xZvYYwYWkrWypisAsGA29mH6YZJ0
Product

oleate-capped PbS quantum dots

Size: ~ 4.2 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • oleic acid
  • lead(II) oxide
  1. h0gdWf2EY7ih34Fl3NixA
Product

oleate-capped PbS quantum dots

Diameter: 3.12 - 5.72 nm

Medium/Support: none

References

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