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Estruturas de nível molecular interfacial de polímeros e biomacromoléculas reveladas através de espectroscopia vibracional de geração de frequência de soma
JoVE Journal
Biochemistry
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JoVE Journal Biochemistry
Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
DOI:

09:43 min

August 13, 2019

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Chapters

  • 00:04Title
  • 01:07Preparation and Evaluation of Poly(2-Hydroxyethyl Methacrylate) (PHEMA) Hydrogels
  • 03:16Preparation of Silk Fibroin Solution and Evaluation of Secondary Structure Formation
  • 04:54Preparation of Short-Chain Oligonucleotide Duplex and Evaluation of Surrounding Water Molecules
  • 07:00Results: Selective Interface Evaluation with Sum Frequency Generation (SFG) Vibrational Spectroscopy
  • 08:31Conclusion

Summary

Automatic Translation

Sendo utilizado de forma abrangente, a espectroscopia vibracional de geração de frequência de soma (SFG) pode ajudar a revelar a ordem conformacional da cadeia e a mudança estrutural secundária acontecendo em interfaces de polímero e biomacromolécula.

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