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7 Results Found

  • Short Note
  • Open Access
1 Citations
2,532 Views
4 Pages

4,4′-(((Perfluoropropane-2,2-diyl)bis(4,1-phenylene))bis(oxy))-bis(2,3,5,6-tetrafluoropyridine)

  • Katelyn D. Thompson,
  • Nathan J. Weeks,
  • Gary J. Balaich and
  • Scott T. Iacono

15 May 2023

The title compound was synthesized in near-quantitative yield using nucleophilic aromatic substitution of 4,4′-(hexafluoroisopropylidene)diphenol (BPAF) with perfluoropyridine (PFP). The purity and structure were determined by NMR (1H, 13C, 19F...

  • Article
  • Open Access
10 Citations
2,767 Views
12 Pages

Dynamic Perfluorinated Gas MRI Shows Improved Lung Ventilation in People with Cystic Fibrosis after Elexacaftor/Tezacaftor/Ivacaftor: An Observational Study

  • Jennifer L. Goralski,
  • Sang Hun Chung,
  • Agathe S. Ceppe,
  • Margret Z. Powell,
  • Muthu Sakthivel,
  • Brian D. Handly,
  • Yueh Z. Lee and
  • Scott H. Donaldson

19 October 2022

The availability of highly effective CFTR modulators is revolutionizing the treatment of cystic fibrosis (CF) and drastically improving outcomes. MRI-based imaging modalities are now emerging as highly sensitive endpoints, particularly in the setting...

  • Article
  • Open Access
38 Citations
5,282 Views
13 Pages

Theoretical and Experimental Gas Volume Quantification of Micro- and Nanobubble Ultrasound Contrast Agents

  • Eric C. Abenojar,
  • Ilya Bederman,
  • Al C. de Leon,
  • Jinle Zhu,
  • Judith Hadley,
  • Michael C. Kolios and
  • Agata A. Exner

The amount of gas in ultrasound contrast agents is related to their acoustic activity. Because of this relationship, gas volume has been used as a key variable in normalizing the in vitro and in vivo acoustic behavior of lipid shell-stabilized bubble...

  • Article
  • Open Access
3 Citations
2,582 Views
9 Pages

19 April 2022

In this study, a partially fluorine-terminated solution-gate field-effect transistor sensor with a smaller amount of unexpectedly generated fluorohydrocarbon film on a polycrystalline diamond channel is described. A conventional method utilizing indu...

  • Article
  • Open Access
6,913 Views
11 Pages

22 August 2021

Background and Objectives: This study introduces a novel office-based procedure involving air–blood exchange under a slit-lamp microscope for treatment of severe hyphema after filtering surgery. Materials and Methods: This retrospective study enrolle...

  • Article
  • Open Access
1 Citations
3,082 Views
11 Pages

9 August 2024

Background/Objectives: This paper reviews three cases of rhegmatogenous retinal detachment (RRD) with giant retinal tear (GRT), focusing on surgical management and outcomes, and synthesizes the current literature on the subject. Methods: We retrospec...

  • Article
  • Open Access
39 Citations
7,454 Views
18 Pages

17 March 2021

Drinking water contaminated by fluorosurfactant-based aqueous film-forming foams (AFFF) is a source of human exposure to poly- and perfluoroalkyl substances (PFAS). However, assessment of bioaccumulation potentials of diverse PFAS in commercial produ...