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Preparação de Microcápsulas Multifuncionais à Base de Seda Carregadas com Plasmídeos de DNA Codificadores de RNA Aptamers e Riboswitches
Journal JoVE
Biologie
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Journal JoVE Biologie
Preparation of Multifunctional Silk-Based Microcapsules Loaded with DNA Plasmids Encoding RNA Aptamers and Riboswitches
DOI:

10:07 min

October 08, 2021

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Chapitres

  • 00:04Introduction
  • 00:56Perform Layer‐by‐Layer Deposition of a Prime Layer, DNA Plasmids, and Silk Layers
  • 04:44Dissolution of SiO2Cores and Imaging of Silk Fibroin Microcapsules
  • 05:42Estimation of the Permeability of Hollow Microcapsules Using Molecular Weight Cut‐Off (MWCO) Method
  • 06:42In Vitro Activation of Synthetic Theophylline Riboswitch in Silk Microcapsules
  • 07:28Results: Microscopy Studies, Membrane Permeability, and Gene Expression Kinetics of Silk Fibroin Microcapsules
  • 09:25Conclusion

Summary

Traduction automatique

O protocolo descreve a formação de microcápsulas carregadas de DNA robustas e biocompatíveis como biossensores in vitro multiplexados capazes de rastrear vários ligantes.

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