Chemical Synthesis of Colloidal Gold Nanoparticles and its Tyndall scattering
- 최초 등록일
- 2024.11.13
- 최종 저작일
- 2024.11
- 5페이지/
한컴오피스
- 가격 3,500원
소개글
"Chemical Synthesis of Colloidal Gold Nanoparticles and its Tyndall scattering"에 대한 내용입니다.
목차
1. Experiment Title
2. Object
3. Chemicals and reagents
4. introduction
1) solution
2) colloid
3) suspension
4) Tyndall effect
5) Effect of size
6) Surface Plasmon Resonance, SPR
5. Experiment method
6. result
7. Review
1) Reduction agent
2) Ph control
3) Colloid stabilization
4) effect of NaCl
본문내용
- Experiment Title
Chemical Synthesis of Colloidal Gold Nanoparticles and its Tyndall scattering
- Date :
- Object
Synthesize gold nanoparticles. Understand the spectroscopic properties of particle size.
- Chemicals and reagents
1. HAuCl4
2. Reducing Agents : Ascorbic acid, mallic acid, trisodium citrate etc.
3. NaCl
4. Beaker
5. Erlenmeyer flask
6. Stirring bar
7. Raser pointer
1. introduction
1.1. solution
solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.
1.1.1. characteristics
1.1.1.1. mixture of two or more substances.
1.1.1.2. The particles of solute in a solution cannot be seen by the naked eye.
1.1.1.3. A solution does not allow beams of light to scatter.
1.1.1.4. A solution is stable.
1.1.1.5. The solute from a solution cannot be separated by filtration (or mechanically).
1.1.1.6. It is composed of only one phase.
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