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(catheter)
186,893 results
  • In vitro Evaluation of Pt-coated Electrospun Nanofibers for Endovascular Coil Embolization. [Journal Article]
    Acta Biomater 2019Kim MW, An S, … Yoon SS
  • Recently, endovascular coil embolization has been introduced to treat intracranial aneurysms because it has lower morbidity and mortality than surgical clipping. The endovascular coils prevent the extravasation of blood by decreasing the permeability of an aneurysm flow governed by Darcy's law. Here, we developed and explored Pt-coated micro-ropes for potential use as endovascular coils. Electros…
  • Lipoteichoic acid as a Potential Noninvasive Marker of Biofilm in Dialysis Access. [Journal Article]
    ASAIO J 2019Pai AB, McGuire MD, … Yessayan LT
  • Tunneled central venous catheters (TCVCs) are colonized by Gram-positive organisms and form biofilm. Lipoteichoic acid (LTA) is a Gram-positive cell wall component that can be measured in serum. The purpose of this pilot study was to characterize LTA concentrations in hemodialysis (HD) patients with TCVCs compared to other access types and to evaluate biofilm morphology and microbiology in TCVCs …
  • Freeform, Reconfigurable Embedded Printing of All-Aqueous 3D Architectures. [Journal Article]
    Adv Mater 2019; :e1904631Luo G, Yu Y, … Kong T
  • Aqueous microstructures are challenging to create, handle, and preserve since their surfaces tend to shrink into spherical shapes with minimum surface areas. The creation of freeform aqueous architectures will significantly advance the bioprinting of complex tissue-like constructs, such as arteries, urinary catheters, and tracheae. The generation of complex, freeform, three-dimensional (3D) all-l…
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