금 나노 입자 합성

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13:42 min

July 10th, 2021

10.3791/62176-v

July 10th, 2021

15.3K views

유기 용매에서 ~12nm 직경의 금 나노 입자 (Au 나노 입자)를 합성하기위한 프로토콜이 제시된다. 금 나노 입자는 응집을 방지하기 위해 올리라민 리간드로 덮여있다. 금 나노 입자는 톨루엔과 같은 유기 용매에서 용해됩니다.

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Gold Nanoparticle Synthesis

Chapters in this video

0:00

Introduction

0:35

Set Up and Clean the Chemical Reaction Glassware and Supplies in the Nitrogen and Supplies in the Nitrogen Glove Box

2:30

Toluene and Oleylamine Boiling Solution Preparation

3:31

Tetrachloroauric Acid, Oleylamine and Toluene Injection Solution Preparation

5:36

Injection of the Tetrachloroauric Acid, Oleylamine and Toluene Solution into the Vessel

7:35

Quenching the Reaction with Methanol After Cooling the Gold Nanoparticle Solution

8:40

Washing and Purifying the Gold Nanoparticles with Toluene and Methanol

10:55

Drying the Gold Nanoparticles

12:20

Representative Results

13:19

Conclusion

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