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Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
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Biochemie
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JoVE Journal Biochemie
Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

DOI:
10.3791/59380-v

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09:43 min

•

August 13, 2019

•

, ,
1State Key Laboratory of Bioelectronics, School of Biological Science & Medical Engineering,Southeast University

Kapitel

  • 00:04Titel
  • 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

Automatische Übersetzung

Automatische Übersetzung

Being comprehensively utilized, sum frequency generation (SFG) vibrational spectroscopy can help to reveal chain conformational order and secondary structural change happening at polymer and biomacromolecule interfaces.

Tags

Sum Frequency GenerationVibrational SpectroscopyInterfacial StructuresPolymersBiomacromoleculesFresnel CoefficientSolid-liquid InterfaceFilm PreparationPHEMA

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