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Imran N, Ayesh A, Workeneh B, Shahait A. Sodium Bicarbonate: Use and Misuse in Clinical Medicine. Am J Ther 2024:00045391-990000000-00186. [PMID: 38657126 DOI: 10.1097/mjt.0000000000001709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Affiliation(s)
- Nashat Imran
- Nephrology Division, Internal Medicine Department, Wayne State University School of Medicine, Detroit, MI
| | - Ali Ayesh
- Nephrology Division, Internal Medicine Department, Wayne State University School of Medicine, Detroit, MI
| | - Biruh Workeneh
- Division of Nephrology, Baylor College of Medicine, Houston, TX
| | - Awni Shahait
- School of Medicine, Department of Surgery, Southern Illinois University, Carbondale, IL
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Stevens KJ, Ingham B, Toney MF, Brown SA, Partridge J, Ayesh A, Natali F. Structure of oxidized bismuth nanoclusters. Acta Crystallogr B Struct Sci 2007; 63:569-76. [PMID: 17641426 DOI: 10.1107/s0108768107024652] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2007] [Accepted: 05/19/2007] [Indexed: 11/10/2022]
Abstract
Synchrotron X-ray diffraction has determined that β-Bi2O3 is the dominant oxide phase covering hexagonal bismuth nanoclusters produced in an inert gas aggregation source. Simulated Debye–Scherrer patterns have indicated that the oxide is 20 ± 5 Å thick on average, at the surface of 320 ± 40 Å diameter clusters. A Williamson–Hall analysis of the peak broadening was used to measure the non-uniform strain in clusters. The oxidized clusters were in −0.11 ± 0.06% uniform compressive strain compared with other clusters without oxides detectable by X-ray diffraction which only have a small tensile uniform strain. High-resolution transmission electron microscopy (HRTEM) and multislice image simulations indicated a β-Bi2O3 thickness of 20–50 Å. The HRTEM micrographs show the relative orientation between the oxide and the cluster core.
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Affiliation(s)
- K J Stevens
- MPT Solutions Ltd, PO Box 38-096, Lower Hutt, New Zealand.
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