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Taghipour P, Zolfagharpour F, Daneshvar H, Ziaie F. Thermoluminescence dose‐response of synthesized and doped hydroxyapatite: Effect of formed crystal phases. LUMINESCENCE 2022; 37:742-757. [DOI: 10.1002/bio.4217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 02/17/2022] [Accepted: 02/17/2022] [Indexed: 11/10/2022]
Affiliation(s)
- P. Taghipour
- Department of Physics, Faculty of Sciences University of Mohaghegh Ardabili P.O. Box 179 Ardabil Iran
| | - F. Zolfagharpour
- Department of Physics, Faculty of Sciences University of Mohaghegh Ardabili P.O. Box 179 Ardabil Iran
| | - H. Daneshvar
- Radiation Application Research School, Nuclear Science & Technology Research Institute P.O. Box 11365‐3486 Tehran Iran
| | - F. Ziaie
- Radiation Application Research School, Nuclear Science & Technology Research Institute P.O. Box 11365‐3486 Tehran Iran
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Daneshvar H, Shafaei M, Manouchehri F, Kakaei S, Ziaie F. The role of La, Eu, Gd, and Dy lanthanides on thermoluminescence characteristics of nano-hydroxyapatite induced by gamma radiation. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-1162-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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Shafaei M, Ziaie F, Hajiloo N. Thermoluminescence properties of micro and nano structure hydroxyapatite after gamma irradiation. KERNTECHNIK 2016. [DOI: 10.3139/124.110579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
AbstractThe goal of this study is to compare the thermoluminescence properties of nano and micro structure hydroxyapatite. Nano structure hydroxyapatite was synthesized via hydrolysis method, while the micro structure one was from Merck Company. X-ray diffraction and fourier transform infrared spectroscopy were used to determine the crystal structure and chemical composition of the hydroxyapatite samples. Particles sizes of each sample were estimated using Scherer equation and transmission electron microscopy system. Thermoluminescence properties of the samples were investigated under gamma irradiation. The glow curves of micro and nano structure samples show a peak at 150 °C and 200 °C, respectively. Thermoluminescence responses of both the samples were linear in the range of 25 – 1 000 Gy where, nano structure sample show a greater slope and stronger linearity in comparison to the micro sample. The results show that the thermoluminescence response of micro sample faded rapidly in comparison to the nano sample due to the existence of the peak at higher temperature.
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Affiliation(s)
- M. Shafaei
- 1Radiation Application Research School, Nuclear Science & Technology Research Institute, PO Box 11365-3486, Tehran, Iran
| | - F. Ziaie
- 1Radiation Application Research School, Nuclear Science & Technology Research Institute, PO Box 11365-3486, Tehran, Iran
| | - N. Hajiloo
- 1Radiation Application Research School, Nuclear Science & Technology Research Institute, PO Box 11365-3486, Tehran, Iran
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Hollow CDHA nanorods with mesopores on surface: Bi-micelle-templating method, dissolvability, cytocompatibility and protein delivery. ADV POWDER TECHNOL 2016. [DOI: 10.1016/j.apt.2015.11.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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