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Sondagem da Estrutura e Dinâmica da Água Interfacial com Microscopia de Tunelamento de Varredura e Espectroscopia
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Probing the Structure and Dynamics of Interfacial Water with Scanning Tunneling Microscopy and Spectroscopy
DOI:

10:28 min

May 27, 2018

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Chapters

  • 00:04Title
  • 01:09Fabrication and Characterization of Experimental Sample
  • 02:58Preparation of the Cl-terminated Tip
  • 03:57Setup: Single-molecule Vibrational Spectroscopy
  • 06:26Tip-enhanced IETS of a D2O Monomer
  • 07:22Construction of a Water Tetramer
  • 08:15Results: Probing the Quantum Motion of Protons in Water
  • 09:34Conclusion

Summary

Automatic Translation

Aqui, apresentamos um protocolo para investigar a estrutura e a dinâmica da água interfacial na escala atômica, em termos de imagem de resolução submolecular, manipulação molecular e espectroscopia vibracional de ligação simples.

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