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Protocol for the Investigation of Plasma and Whole Blood Clot Property of Fibrin Fiber Thickness Using Scanning Electron Microscopy

  • Tengyi Cai
  • , Conor McCafferty
  • , Suelyn Van Den Helm
  • , Natasha Letunica
  • , Chantal Attard
  • , Paul Monagle
  • , Vera Ignjatovic

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Blood clot formation represents a key component of the coagulation process for preventing excessive hemorrhage. The structural characteristics of blood clots are associated with their strength and susceptibility to fibrinolysis. Scanning electron microscopy is a technique that allows for state-of-the-art image capture of blood clots, providing visualization of topography, fibrin thickness, fibrin network density, and blood cell involvement and morphology. In this chapter, we provide a detailed protocol for characterization of plasma and whole blood clot structure using SEM, covering the spectrum from blood collection, in vitro clot formation, sample preparation for SEM, imaging, and image analysis, specifically focusing on the measurement of fibrin fiber thickness.

Original languageEnglish (US)
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages775-786
Number of pages12
DOIs
StatePublished - 2023
Externally publishedYes

Publication series

NameMethods in Molecular Biology
Volume2663
ISSN (Print)1064-3745
ISSN (Electronic)1940-6029

Keywords

  • Clot generation
  • Fibrin
  • Plasma
  • Scanning electron microscope
  • Whole blood

ASJC Scopus subject areas

  • Genetics
  • Molecular Biology

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