J
Juthamas Jitcharoen
Researcher at Ubon Ratchathani University
Publications - 12
Citations - 596
Juthamas Jitcharoen is an academic researcher from Ubon Ratchathani University. The author has contributed to research in topics: Chemistry & Indentation. The author has an hindex of 9, co-authored 9 publications receiving 526 citations. Previous affiliations of Juthamas Jitcharoen include University of Connecticut & Massachusetts Institute of Technology.
Papers
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Journal ArticleDOI
Hertzian-crack suppression in ceramics with elastic-modulus-graded surfaces
TL;DR: In this paper, an in situ processing method involving impregnation of a dense, fine-grained alumina by an aluminosilicate glass was employed to fabricate such a composite.
Journal ArticleDOI
Engineering the resistance to sliding-contact damage through controlled gradients in elastic properties at contact surfaces
TL;DR: In this article, the authors demonstrate that controlled gradients in elastic modulus alone can result in a pronounced enhancement in the resistance of a surface to frictional sliding contact, and a wide variety of mechanics and materials issues pertaining to sliding contact resistance of homogeneous and graded materials are also addressed.
Patent
Functionally-graded materials and the engineering of tribological resistance at surfaces
Subra Suresh,Antonios E. Giannakopoulos,Mårten Olsson,Rajendran Thampuran,Ole Jorgensen,Nitin P. Padture,Juthamas Jitcharoen +6 more
TL;DR: In this article, an article is provided that is highly resistant to localized normal indentation, or indentation tensile stresses, against its surface, where the article is a stacked array of at least five layer units each having local anisotropy in at least one direction.
Patent
Functionally-graded materials
TL;DR: In this paper, an article is provided that is highly resistant to indentation, or impact, against their surfaces. The surfaces of these articles are functionally-graded in Young's modulus.
Journal ArticleDOI
Flow-injection amperometric determination of glucose using a biosensor based on immobilization of glucose oxidase onto Au seeds decorated on core Fe3O4 nanoparticles
Anchalee Samphao,Preeyanut Butmee,Juthamas Jitcharoen,Ľubomír Švorc,Georg Raber,Kurt Kalcher +5 more
TL;DR: It was found that the studied system Fe3O4@Au facilitated not only a simpler enzyme immobilization but also provided wider linear range as well as a good repeatability and a sufficient reproducibility.