Materials Engineering Research  (ISSN: 2630-4503) is an open access, continuously published, international, refereed  journal in material field, publishing material science method, technology, and characterization, relevant to material engineering, as broadly defined.

Topics of interest include, but are not limited to the following:
• Material synthesis and processing
• Material Structure
• Material Crystallography
• Material Properties
• Material Application
• New Materials
• Emerging technologies in material engineering

Vol 4 No 1 (2022)

-- In Progress --

Published: 2022-05-09

Abstract views: 128   PDF downloads: 20  

Page 196-200

Relationship between applied load and clearance in suture knots

blankpage Amena S. Shermadou, Steven R. Lindheim, Jerome L. Yaklic, Tarun Goswami

Ethicon Coated Vicryl absorbable sutures of different diameters were studied in order to determine if a relationship exists between the load and measured clearance. A prototype was designed to simulate knot location. Tensile tests were conducted on the suture knots followed by clearance measurements after each load level was applied. From the results it was concluded that the measured clearance was directly proportional to the amount of load applied to the suture knot. Also, based on the diameter of the suture, the smaller the diameter, the lower was the total displacement of the knot or the clearance.

Abstract views: 96   PDF downloads: 48  

Page 187-195

In-vivo damage development in Vena Cava Filter: Study of a retrieved device

blankpage Anne Marie Lutz, Tarun Goswami

This article was prepared from a project assigned in a graduate class, BME 7371, Failure Assessment of Medical Devices, taught at Wright State University by the senior author. The device was donated for the study which was successfully retrieved after 93 days in-vivo. Even-though the mechanical integrity of the device held in-tact, the microscopic observations revealed that the damage via corrosion and scratching took place on the surface of the device. The image reconstructed in 3D using image-J software to determine device roughness and depth-of-pits. Results presented in this paper show that damage starts developing in these devices after the implantation that resulted in premature failure in many cases as reported in the media and literature.

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Chuanlang Zhan-photo  ISSN: 2630-4503
 Abbreviation: Mater Eng Res
 Editor-in-Chief: Prof. Chuanlang Zhan(China)
 Publishing Frequency: Continuous publication
 Article Processing Charges (APC): Click here  for more details
 Publishing Model: Open Access